From: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
Add a device tree for IBM sbp1 BMC board which is based on AST2600 SOC.
sbp1 baseboard has:
- support for up to four Sapphire Rapids sockets having 16 DIMMS each.
- 240 core/480 threads at maximum
- 32x CPU PCIe slots
- 2x M.2 PCH PCIe slots
- Dual 200Gbit/s NIC
- SPI TPM
Added the following:
- Indication LEDs
- I2C mux & GPIO controller, pin assignments,
- Thermister,
- Voltage regulator
- EEPROM/VPD
Signed-off-by: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx>
Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/aspeed/Makefile | 1 +
.../boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dts | 6224 +++++++++++++++++
2 files changed, 6225 insertions(+)
create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dts
diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index d3ac20e316d0..5fc9ed3f5150 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -33,6 +33,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
aspeed-bmc-ibm-rainier.dtb \
aspeed-bmc-ibm-rainier-1s4u.dtb \
aspeed-bmc-ibm-rainier-4u.dtb \
+ aspeed-bmc-ibm-sbp1.dtb \
aspeed-bmc-intel-s2600wf.dtb \
aspeed-bmc-inspur-fp5280g2.dtb \
aspeed-bmc-inspur-nf5280m6.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dts
new file mode 100644
index 000000000000..5395295b677b
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-sbp1.dts
@@ -0,0 +1,6224 @@
+// SPDX-License-Identifier: GPL-2.0+
+// Copyright 2024 IBM Corp.
+/dts-v1/;
+#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/i2c/i2c.h>
+#include "aspeed-g6.dtsi"
+
+/ {
+ model = "IBM SBP1";
+ compatible = "ibm,sbp1-bmc", "aspeed,ast2600";
+
+ chosen {
+ stdout-path = &uart1;
+ bootargs = "console=tty0 console=ttyS0,115200 earlycon";
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ device_type = "memory";
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gfx_memory: framebuffer {
+ size = <0x01000000>;
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-power {
+ label = "LED_BMC_READY";
+ gpios = <&gpio0 ASPEED_GPIO(H, 1) GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ retain-state-suspended;
+ panic-indicator;
+ };
+
+ // Misc ID LEDs
+ led-id_tpm {
+ label = "LED_ID_TPM";
+ gpios = <&smb_pex_vr_ctrl 12 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_bat {
+ label = "LED_ID_BAT";
+ gpios = <&smb_pex_vr_ctrl 16 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_mgmt_port2 {
+ label = "LED_ID_MGMT_PORT2";
+ gpios = <&smb_pex_vr_ctrl 17 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_mgmt_port1 {
+ label = "LED_ID_MGMT_PORT1";
+ gpios = <&smb_pex_vr_ctrl 18 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_nic1_port1 {
+ label = "LED_ID_NIC1_PORT1";
+ gpios = <&smb_pex_vr_ctrl 22 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_nic1_port2 {
+ label = "LED_ID_NIC1_PORT2";
+ gpios = <&smb_pex_vr_ctrl 23 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_nic2_port1 {
+ label = "LED_ID_NIC2_PORT1";
+ gpios = <&smb_pex_vr_ctrl 24 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_nic2_port2 {
+ label = "LED_ID_NIC2_PORT2";
+ gpios = <&smb_pex_vr_ctrl 25 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_m2_ssd2 {
+ label = "LED_ID_M2_SSD2";
+ gpios = <&smb_pex_vr_ctrl 36 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_m2_ssd1 {
+ label = "LED_ID_M2_SSD1";
+ gpios = <&smb_pex_vr_ctrl 37 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ // DWR ID LEDs
+ led-id_dwr_frnt_p {
+ label = "LED_ID_DWR_FRNT_P";
+ gpios = <&smb_svc_pex_cpu3_led 37 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_BLUE>;
+
+ default-state = "on";
+ retain-state-suspended;
+ retain-state-shutdown;
+ };
+
+ led-pwr_dwr_frnt {
+ label = "LED_PWR_DWR_FRNT";
+ gpios = <&smb_svc_pex_cpu3_led 36 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+
+ retain-state-suspended;
+ retain-state-shutdown;
+ };
+
+ led-pwr_dwr_back {
+ label = "LED_PWR_DWR_BACK";
+ gpios = <&smb_pex_vr_ctrl 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+
+ retain-state-suspended;
+ retain-state-shutdown;
+ };
+
+ led-id_dwr_back_p {
+ label = "LED_ID_DWR_BACK_P";
+ gpios = <&smb_pex_vr_ctrl 35 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_BLUE>;
+
+ default-state = "on";
+ retain-state-suspended;
+ retain-state-shutdown;
+ };
+
+ // CPU ID LEDs
+ led-id_cpu0 {
+ label = "LED_ID_CPU0";
+ gpios = <&smb_svc_pex_cpu0_led 39 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_cpu1 {
+ label = "LED_ID_CPU1";
+ gpios = <&smb_svc_pex_cpu1_led 39 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_cpu2 {
+ label = "LED_ID_CPU2";
+ gpios = <&smb_svc_pex_cpu2_led 39 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_cpu3 {
+ label = "LED_ID_CPU3";
+ gpios = <&smb_svc_pex_cpu3_led 39 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ // DIMM ID LEDs
+ led-id_dimm_c0e2 {
+ label = "LED_ID_DIMM_C0E2";
+ gpios = <&smb_svc_pex_cpu0_led 20 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0e1 {
+ label = "LED_ID_DIMM_C0E1";
+ gpios = <&smb_svc_pex_cpu0_led 21 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0f2 {
+ label = "LED_ID_DIMM_C0F2";
+ gpios = <&smb_svc_pex_cpu0_led 22 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0f1 {
+ label = "LED_ID_DIMM_C0F1";
+ gpios = <&smb_svc_pex_cpu0_led 23 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0g2 {
+ label = "LED_ID_DIMM_C0G2";
+ gpios = <&smb_svc_pex_cpu0_led 24 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0g1 {
+ label = "LED_ID_DIMM_C0G1";
+ gpios = <&smb_svc_pex_cpu0_led 25 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0h2 {
+ label = "LED_ID_DIMM_C0H2";
+ gpios = <&smb_svc_pex_cpu0_led 26 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0h1 {
+ label = "LED_ID_DIMM_C0H1";
+ gpios = <&smb_svc_pex_cpu0_led 27 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0a2 {
+ label = "LED_ID_DIMM_C0A2";
+ gpios = <&smb_svc_pex_cpu0_led 28 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0a1 {
+ label = "LED_ID_DIMM_C0A1";
+ gpios = <&smb_svc_pex_cpu0_led 29 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0b2 {
+ label = "LED_ID_DIMM_C0B2";
+ gpios = <&smb_svc_pex_cpu0_led 30 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0b1 {
+ label = "LED_ID_DIMM_C0B1";
+ gpios = <&smb_svc_pex_cpu0_led 31 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0c2 {
+ label = "LED_ID_DIMM_C0C2";
+ gpios = <&smb_svc_pex_cpu0_led 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0c1 {
+ label = "LED_ID_DIMM_C0C1";
+ gpios = <&smb_svc_pex_cpu0_led 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0d2 {
+ label = "LED_ID_DIMM_C0D2";
+ gpios = <&smb_svc_pex_cpu0_led 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c0d1 {
+ label = "LED_ID_DIMM_C0D1";
+ gpios = <&smb_svc_pex_cpu0_led 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1e2 {
+ label = "LED_ID_DIMM_C1E2";
+ gpios = <&smb_svc_pex_cpu1_led 20 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1e1 {
+ label = "LED_ID_DIMM_C1E1";
+ gpios = <&smb_svc_pex_cpu1_led 21 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1f2 {
+ label = "LED_ID_DIMM_C1F2";
+ gpios = <&smb_svc_pex_cpu1_led 22 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1f1 {
+ label = "LED_ID_DIMM_C1F1";
+ gpios = <&smb_svc_pex_cpu1_led 23 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1g2 {
+ label = "LED_ID_DIMM_C1G2";
+ gpios = <&smb_svc_pex_cpu1_led 24 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1g1 {
+ label = "LED_ID_DIMM_C1G1";
+ gpios = <&smb_svc_pex_cpu1_led 25 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1h2 {
+ label = "LED_ID_DIMM_C1H2";
+ gpios = <&smb_svc_pex_cpu1_led 26 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1h1 {
+ label = "LED_ID_DIMM_C1H1";
+ gpios = <&smb_svc_pex_cpu1_led 27 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1a2 {
+ label = "LED_ID_DIMM_C1A2";
+ gpios = <&smb_svc_pex_cpu1_led 28 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1a1 {
+ label = "LED_ID_DIMM_C1A1";
+ gpios = <&smb_svc_pex_cpu1_led 29 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1b2 {
+ label = "LED_ID_DIMM_C1B2";
+ gpios = <&smb_svc_pex_cpu1_led 30 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1b1 {
+ label = "LED_ID_DIMM_C1B1";
+ gpios = <&smb_svc_pex_cpu1_led 31 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1c2 {
+ label = "LED_ID_DIMM_C1C2";
+ gpios = <&smb_svc_pex_cpu1_led 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1c1 {
+ label = "LED_ID_DIMM_C1C1";
+ gpios = <&smb_svc_pex_cpu1_led 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1d2 {
+ label = "LED_ID_DIMM_C1D2";
+ gpios = <&smb_svc_pex_cpu1_led 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c1d1 {
+ label = "LED_ID_DIMM_C1D1";
+ gpios = <&smb_svc_pex_cpu1_led 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2e2 {
+ label = "LED_ID_DIMM_C2E2";
+ gpios = <&smb_svc_pex_cpu2_led 20 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2e1 {
+ label = "LED_ID_DIMM_C2E1";
+ gpios = <&smb_svc_pex_cpu2_led 21 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2f2 {
+ label = "LED_ID_DIMM_C2F2";
+ gpios = <&smb_svc_pex_cpu2_led 22 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2f1 {
+ label = "LED_ID_DIMM_C2F1";
+ gpios = <&smb_svc_pex_cpu2_led 23 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2g2 {
+ label = "LED_ID_DIMM_C2G2";
+ gpios = <&smb_svc_pex_cpu2_led 24 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2g1 {
+ label = "LED_ID_DIMM_C2G1";
+ gpios = <&smb_svc_pex_cpu2_led 25 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2h2 {
+ label = "LED_ID_DIMM_C2H2";
+ gpios = <&smb_svc_pex_cpu2_led 26 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2h1 {
+ label = "LED_ID_DIMM_C2H1";
+ gpios = <&smb_svc_pex_cpu2_led 27 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2a2 {
+ label = "LED_ID_DIMM_C2A2";
+ gpios = <&smb_svc_pex_cpu2_led 28 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2a1 {
+ label = "LED_ID_DIMM_C2A1";
+ gpios = <&smb_svc_pex_cpu2_led 29 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2b2 {
+ label = "LED_ID_DIMM_C2B2";
+ gpios = <&smb_svc_pex_cpu2_led 30 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2b1 {
+ label = "LED_ID_DIMM_C2B1";
+ gpios = <&smb_svc_pex_cpu2_led 31 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2c2 {
+ label = "LED_ID_DIMM_C2C2";
+ gpios = <&smb_svc_pex_cpu2_led 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2c1 {
+ label = "LED_ID_DIMM_C2C1";
+ gpios = <&smb_svc_pex_cpu2_led 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2d2 {
+ label = "LED_ID_DIMM_C2D2";
+ gpios = <&smb_svc_pex_cpu2_led 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c2d1 {
+ label = "LED_ID_DIMM_C2D1";
+ gpios = <&smb_svc_pex_cpu2_led 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3e2 {
+ label = "LED_ID_DIMM_C3E2";
+ gpios = <&smb_svc_pex_cpu3_led 20 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3e1 {
+ label = "LED_ID_DIMM_C3E1";
+ gpios = <&smb_svc_pex_cpu3_led 21 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3f2 {
+ label = "LED_ID_DIMM_C3F2";
+ gpios = <&smb_svc_pex_cpu3_led 22 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3f1 {
+ label = "LED_ID_DIMM_C3F1";
+ gpios = <&smb_svc_pex_cpu3_led 23 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3g2 {
+ label = "LED_ID_DIMM_C3G2";
+ gpios = <&smb_svc_pex_cpu3_led 24 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3g1 {
+ label = "LED_ID_DIMM_C3G1";
+ gpios = <&smb_svc_pex_cpu3_led 25 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3h2 {
+ label = "LED_ID_DIMM_C3H2";
+ gpios = <&smb_svc_pex_cpu3_led 26 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3h1 {
+ label = "LED_ID_DIMM_C3H1";
+ gpios = <&smb_svc_pex_cpu3_led 27 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3a2 {
+ label = "LED_ID_DIMM_C3A2";
+ gpios = <&smb_svc_pex_cpu3_led 28 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3a1 {
+ label = "LED_ID_DIMM_C3A1";
+ gpios = <&smb_svc_pex_cpu3_led 29 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3b2 {
+ label = "LED_ID_DIMM_C3B2";
+ gpios = <&smb_svc_pex_cpu3_led 30 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3b1 {
+ label = "LED_ID_DIMM_C3B1";
+ gpios = <&smb_svc_pex_cpu3_led 31 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3c2 {
+ label = "LED_ID_DIMM_C3C2";
+ gpios = <&smb_svc_pex_cpu3_led 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3c1 {
+ label = "LED_ID_DIMM_C3C1";
+ gpios = <&smb_svc_pex_cpu3_led 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3d2 {
+ label = "LED_ID_DIMM_C3D2";
+ gpios = <&smb_svc_pex_cpu3_led 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_c3d1 {
+ label = "LED_ID_DIMM_C3D1";
+ gpios = <&smb_svc_pex_cpu3_led 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ // RSSD ID LEDs
+ led-id_dimm_rssd01 {
+ label = "LED_ID_RSSD01";
+ gpios = <&smb_svc_pex_rssd01_16 0 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd02 {
+ label = "LED_ID_RSSD02";
+ gpios = <&smb_svc_pex_rssd01_16 1 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd03 {
+ label = "LED_ID_RSSD03";
+ gpios = <&smb_svc_pex_rssd01_16 2 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd04 {
+ label = "LED_ID_RSSD04";
+ gpios = <&smb_svc_pex_rssd01_16 3 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd05 {
+ label = "LED_ID_RSSD05";
+ gpios = <&smb_svc_pex_rssd01_16 4 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd06 {
+ label = "LED_ID_RSSD06";
+ gpios = <&smb_svc_pex_rssd01_16 5 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd07 {
+ label = "LED_ID_RSSD07";
+ gpios = <&smb_svc_pex_rssd01_16 6 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd08 {
+ label = "LED_ID_RSSD08";
+ gpios = <&smb_svc_pex_rssd01_16 7 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd09 {
+ label = "LED_ID_RSSD09";
+ gpios = <&smb_svc_pex_rssd01_16 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd10 {
+ label = "LED_ID_RSSD10";
+ gpios = <&smb_svc_pex_rssd01_16 9 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd11 {
+ label = "LED_ID_RSSD11";
+ gpios = <&smb_svc_pex_rssd01_16 10 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd12 {
+ label = "LED_ID_RSSD12";
+ gpios = <&smb_svc_pex_rssd01_16 11 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd13 {
+ label = "LED_ID_RSSD13";
+ gpios = <&smb_svc_pex_rssd01_16 12 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd14 {
+ label = "LED_ID_RSSD14";
+ gpios = <&smb_svc_pex_rssd01_16 13 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd15 {
+ label = "LED_ID_RSSD15";
+ gpios = <&smb_svc_pex_rssd01_16 14 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd16 {
+ label = "LED_ID_RSSD16";
+ gpios = <&smb_svc_pex_rssd01_16 15 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd17 {
+ label = "LED_ID_RSSD17";
+ gpios = <&smb_svc_pex_rssd17_32 0 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd18 {
+ label = "LED_ID_RSSD18";
+ gpios = <&smb_svc_pex_rssd17_32 1 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd19 {
+ label = "LED_ID_RSSD19";
+ gpios = <&smb_svc_pex_rssd17_32 2 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd20 {
+ label = "LED_ID_RSSD20";
+ gpios = <&smb_svc_pex_rssd17_32 3 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd21 {
+ label = "LED_ID_RSSD21";
+ gpios = <&smb_svc_pex_rssd17_32 4 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd22 {
+ label = "LED_ID_RSSD22";
+ gpios = <&smb_svc_pex_rssd17_32 5 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd23 {
+ label = "LED_ID_RSSD23";
+ gpios = <&smb_svc_pex_rssd17_32 6 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd24 {
+ label = "LED_ID_RSSD24";
+ gpios = <&smb_svc_pex_rssd17_32 7 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd25 {
+ label = "LED_ID_RSSD25";
+ gpios = <&smb_svc_pex_rssd17_32 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd26 {
+ label = "LED_ID_RSSD26";
+ gpios = <&smb_svc_pex_rssd17_32 9 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd27 {
+ label = "LED_ID_RSSD27";
+ gpios = <&smb_svc_pex_rssd17_32 10 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd28 {
+ label = "LED_ID_RSSD28";
+ gpios = <&smb_svc_pex_rssd17_32 11 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd29 {
+ label = "LED_ID_RSSD29";
+ gpios = <&smb_svc_pex_rssd17_32 12 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd30 {
+ label = "LED_ID_RSSD30";
+ gpios = <&smb_svc_pex_rssd17_32 13 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd31 {
+ label = "LED_ID_RSSD31";
+ gpios = <&smb_svc_pex_rssd17_32 14 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_dimm_rssd32 {
+ label = "LED_ID_RSSD32";
+ gpios = <&smb_svc_pex_rssd17_32 15 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ // FAN ID LEDs
+ led-id_fan_asm01 {
+ label = "LED_ID_FAN_ASM01";
+ gpios = <&smb_svc_pex_rssd01_16 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm02 {
+ label = "LED_ID_FAN_ASM02";
+ gpios = <&smb_svc_pex_rssd01_16 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm03 {
+ label = "LED_ID_FAN_ASM03";
+ gpios = <&smb_svc_pex_rssd01_16 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm04 {
+ label = "LED_ID_FAN_ASM04";
+ gpios = <&smb_svc_pex_rssd01_16 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm05 {
+ label = "LED_ID_FAN_ASM05";
+ gpios = <&smb_svc_pex_rssd01_16 36 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm06 {
+ label = "LED_ID_FAN_ASM06";
+ gpios = <&smb_svc_pex_rssd01_16 37 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm07 {
+ label = "LED_ID_FAN_ASM07";
+ gpios = <&smb_svc_pex_rssd17_32 32 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm08 {
+ label = "LED_ID_FAN_ASM08";
+ gpios = <&smb_svc_pex_rssd17_32 33 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm09 {
+ label = "LED_ID_FAN_ASM09";
+ gpios = <&smb_svc_pex_rssd17_32 34 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm10 {
+ label = "LED_ID_FAN_ASM10";
+ gpios = <&smb_svc_pex_rssd17_32 35 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm11 {
+ label = "LED_ID_FAN_ASM11";
+ gpios = <&smb_svc_pex_rssd17_32 36 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+
+ led-id_fan_asm12 {
+ label = "LED_ID_FAN_ASM12";
+ gpios = <&smb_svc_pex_rssd17_32 37 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_YELLOW>;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ // Voltage sensors top to down
+ io-channels = <&p12v_vd 0>, <&p5v_aux_vd 0>, <&p5v_bmc_aux_vd 0>, <&p3v3_aux_vd 0>,
+ <&p3v3_bmc_aux_vd 0>, <&p1v8_bmc_aux_vd 0>, <&adc1 4>, <&adc0 2>, <&adc1 0>,
+ <&p2V5_aux_vd 0>, <&p3v3_rtc_vd 0>;
+ };
+
+ p12v_vd: voltage_divider1 {
+ compatible = "voltage-divider";
+ io-channels = <&adc1 3>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 1127/127 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <15>;
+ full-ohms = <133>;
+ };
+
+ p5v_aux_vd: voltage_divider2 {
+ compatible = "voltage-divider";
+ io-channels = <&adc1 5>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 1365/365 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <50>;
+ full-ohms = <187>;
+ };
+
+ p5v_bmc_aux_vd: voltage_divider3 {
+ compatible = "voltage-divider";
+ io-channels = <&adc0 3>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 1365/365 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <50>;
+ full-ohms = <187>;
+ };
+
+ p3v3_aux_vd: voltage_divider4 {
+ compatible = "voltage-divider";
+ io-channels = <&adc1 2>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 1698/698 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <14>;
+ full-ohms = <34>;
+ };
+
+ p3v3_bmc_aux_vd: voltage_divider5 {
+ compatible = "voltage-divider";
+ io-channels = <&adc0 7>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 1698/698 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <14>;
+ full-ohms = <34>;
+ };
+
+ p1v8_bmc_aux_vd: voltage_divider6 {
+ compatible = "voltage-divider";
+ io-channels = <&adc0 6>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 4000/3000 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <3>;
+ full-ohms = <4>;
+ };
+
+ p2V5_aux_vd: voltage_divider7 {
+ compatible = "voltage-divider";
+ io-channels = <&adc1 1>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 2100/1100 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <11>;
+ full-ohms = <21>;
+ };
+
+ p3v3_rtc_vd: voltage_divider8 {
+ compatible = "voltage-divider";
+ io-channels = <&adc1 7>;
+ #io-channel-cells = <1>;
+
+ /* Scale the system voltage by 231000/100000 to fit the ADC range.
+ * Use small nominator to prevent integer overflow.
+ */
+ output-ohms = <100>;
+ full-ohms = <231>;
+ };
+
+ thermistor0: thermistor.0 {
+ compatible = "epcos,b57891s0103";
+ pullup-uv = <3300000>;
+ pullup-ohm = <10000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc0 0>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ thermistor1: thermistor.1 {
+ compatible = "epcos,b57891s0103";
+ pullup-uv = <3300000>;
+ pullup-ohm = <10000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc0 1>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ thermistor2: thermistor.2 {
+ compatible = "epcos,b57891s0103";
+ pullup-uv = <3300000>;
+ pullup-ohm = <10000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc0 4>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ thermistor3: thermistor.3 {
+ compatible = "epcos,b57891s0103";
+ pullup-uv = <3300000>;
+ pullup-ohm = <10000>;
+ pulldown-ohm = <0>;
+ io-channels = <&adc0 5>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ p3v3_bmc_aux: fixedregulator-p3v3_bmc_aux {
+ /* FIXME: use correct driver */
+ compatible = "regulator-fixed";
+ regulator-name = "p3v3_bmc_aux";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ p1v8_bmc_aux: fixedregulator-p1v8_bmc_aux {
+ compatible = "regulator-fixed";
+ regulator-name = "p1v8_bmc_aux";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ p1v2_bmc_aux: fixedregulator-p1v2_bmc_aux {
+ compatible = "regulator-fixed";
+ regulator-name = "p1v2_bmc_aux";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ vin-supply = <&p5v_aux>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ p12v_b_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p12v_b>;
+ };
+
+ p12v_c_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p12v_c>;
+ };
+
+ p12v_d_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p12v_d>;
+ };
+
+ pvccinfaon_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccinfaon_cpu0>;
+ };
+
+ pvccfa_ehv_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_cpu0>;
+ };
+
+ pvnn_main_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvnn_main_cpu0>;
+ };
+
+ pvccin_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccin_cpu0>;
+ };
+
+ pvccfa_ehv_fivra_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_fivra_cpu0>;
+ };
+
+ pvccd_hv_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccd_hv_cpu0>;
+ };
+
+ pvpp_hbm_cpu0_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvpp_hbm_cpu0>;
+ };
+
+ pvccinfaon_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccinfaon_cpu1>;
+ };
+
+ pvccfa_ehv_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_cpu1>;
+ };
+
+ pvnn_main_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvnn_main_cpu1>;
+ };
+
+ pvccin_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccin_cpu1>;
+ };
+
+ pvccfa_ehv_fivra_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_fivra_cpu1>;
+ };
+
+ pvccd_hv_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccd_hv_cpu1>;
+ };
+
+ pvpp_hbm_cpu1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvpp_hbm_cpu1>;
+ };
+
+ pvccinfaon_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccinfaon_cpu2>;
+ };
+
+ pvccfa_ehv_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_cpu2>;
+ };
+
+ pvnn_main_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvnn_main_cpu2>;
+ };
+
+ pvccin_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccin_cpu2>;
+ };
+
+ pvccfa_ehv_fivra_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_fivra_cpu2>;
+ };
+
+ pvccd_hv_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccd_hv_cpu2>;
+ };
+
+ pvpp_hbm_cpu2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvpp_hbm_cpu2>;
+ };
+
+ pvccinfaon_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccinfaon_cpu3>;
+ };
+
+ pvccfa_ehv_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_cpu3>;
+ };
+
+ pvnn_main_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvnn_main_cpu3>;
+ };
+
+ pvccin_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccin_cpu3>;
+ };
+
+ pvccfa_ehv_fivra_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccfa_ehv_fivra_cpu3>;
+ };
+
+ pvccd_hv_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvccd_hv_cpu3>;
+ };
+
+ pvpp_hbm_cpu3_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvpp_hbm_cpu3>;
+ };
+
+ p1v05_pch_aux_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p1v05_pch_aux>;
+ };
+
+ p1v8_pch_aux_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p1v8_pch_aux>;
+ };
+
+ p3v3_pch_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p3v3_pch>;
+ };
+
+ p5v_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p5v>;
+ };
+
+ smb_m2_ssb_ssd2 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_smb_m2_ssb_ssd2>;
+ };
+
+ smb_m2_ssb_ssd1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_smb_m2_ssb_ssd1>;
+ };
+
+ ssb_rssd01_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd01>;
+ };
+
+ ssb_rssd01_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd01>;
+ };
+
+ ssb_rssd02_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd02>;
+ };
+
+ ssb_rssd02_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd02>;
+ };
+
+ ssb_rssd03_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd03>;
+ };
+
+ ssb_rssd03_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd03>;
+ };
+
+ ssb_rssd04_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd04>;
+ };
+
+ ssb_rssd04_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd04>;
+ };
+
+ ssb_rssd05_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd05>;
+ };
+
+ ssb_rssd05_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd05>;
+ };
+
+ ssb_rssd06_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd06>;
+ };
+
+ ssb_rssd06_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd06>;
+ };
+
+ ssb_rssd07_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd07>;
+ };
+
+ ssb_rssd07_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd07>;
+ };
+
+ ssb_rssd08_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd08>;
+ };
+
+ ssb_rssd08_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd08>;
+ };
+
+ ssb_rssd09_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd09>;
+ };
+
+ ssb_rssd09_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd09>;
+ };
+
+ ssb_rssd10_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd10>;
+ };
+
+ ssb_rssd10_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd10>;
+ };
+
+ ssb_rssd11_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd11>;
+ };
+
+ ssb_rssd11_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd11>;
+ };
+
+ ssb_rssd12_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd12>;
+ };
+
+ ssb_rssd12_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd12>;
+ };
+
+ ssb_rssd13_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd13>;
+ };
+
+ ssb_rssd13_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd13>;
+ };
+
+ ssb_rssd14_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd14>;
+ };
+
+ ssb_rssd14_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd14>;
+ };
+
+ ssb_rssd15_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd15>;
+ };
+
+ ssb_rssd15_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd15>;
+ };
+
+ ssb_rssd16_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd16>;
+ };
+
+ ssb_rssd16_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd16>;
+ };
+
+ ssb_rssd17_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd17>;
+ };
+
+ ssb_rssd17_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd17>;
+ };
+
+ ssb_rssd18_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd18>;
+ };
+
+ ssb_rssd18_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd18>;
+ };
+
+ ssb_rssd19_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd19>;
+ };
+
+ ssb_rssd19_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd19>;
+ };
+
+ ssb_rssd20_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd20>;
+ };
+
+ ssb_rssd20_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd20>;
+ };
+
+ ssb_rssd21_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd21>;
+ };
+
+ ssb_rssd21_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd21>;
+ };
+
+ ssb_rssd22_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd22>;
+ };
+
+ ssb_rssd22_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd22>;
+ };
+
+ ssb_rssd23_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd23>;
+ };
+
+ ssb_rssd23_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd23>;
+ };
+
+ ssb_rssd24_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd24>;
+ };
+
+ ssb_rssd24_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd24>;
+ };
+
+ ssb_rssd25_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd25>;
+ };
+
+ ssb_rssd25_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd25>;
+ };
+
+ ssb_rssd26_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd26>;
+ };
+
+ ssb_rssd26_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd26>;
+ };
+
+ ssb_rssd27_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd27>;
+ };
+
+ ssb_rssd27_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd27>;
+ };
+
+ ssb_rssd28_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd28>;
+ };
+
+ ssb_rssd28_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd28>;
+ };
+
+ ssb_rssd29_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd29>;
+ };
+
+ ssb_rssd29_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd29>;
+ };
+
+ ssb_rssd30_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd30>;
+ };
+
+ ssb_rssd30_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd30>;
+ };
+
+ ssb_rssd31_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd31>;
+ };
+
+ ssb_rssd31_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd31>;
+ };
+
+ ssb_rssd32_sw0 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw0_ssb_rssd32>;
+ };
+
+ ssb_rssd32_sw1 {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&sw1_ssb_rssd32>;
+ };
+
+ p3v3_nic_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p3v3_nic>;
+ };
+
+ p1v8_nic_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p1v8_nic>;
+ };
+
+ p1v2_nic_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&p1v2_nic>;
+ };
+
+ pvcore_nic1_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvcore_nic1>;
+ };
+
+ pvcore_nic2_consumer {
+ status = "okay";
+ compatible = "regulator-output";
+ vout-supply = <&pvcore_nic2>;
+ };
+};
+
+&peci0 {
+ status = "okay";
+};
+
+&vuart1 {
+ status = "okay";
+};
+
+&lpc_snoop {
+ status = "okay";
+ snoop-ports = <0x80>, <0x81>;
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ m25p,fast-read;
+ label = "bmc";
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+#include "openbmc-flash-layout-64.dtsi"
+ };
+
+ flash@1 {
+ status = "okay";
+ m25p,fast-read;
+ label = "alt-bmc";
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+#include "openbmc-flash-layout-64-alt.dtsi"
+ };
+};
+
+&uart1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_txd1_default
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ndtr1_default
+ &pinctrl_ndsr1_default
+ &pinctrl_ncts1_default
+ &pinctrl_ndcd1_default
+ &pinctrl_nri1_default>;
+};
+
+&uart5 {
+ status = "disabled";
+};
+
+// 1.8V domain is not connected
+&gpio1 {
+ status = "disabled";
+};
+
+&video {
+ status = "okay";
+};
+
+&vhub {
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_vgahs_default &pinctrl_vgavs_default>;
+};
+
+&mdio2 {
+ status = "okay";
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(V, 7) GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <300>;
+
+ ethphy2: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+};
+
+&mdio3 {
+ status = "okay";
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(G, 2) GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <300>;
+
+ ethphy3: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+};
+
+&mac2 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+ phy-handle = <ðphy2>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii3_default>;
+};
+
+&mac3 {
+ status = "okay";
+
+ phy-mode = "rgmii";
+ phy-handle = <ðphy3>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii4_default>;
+};
+
+&adc0 {
+ status = "okay";
+ vref-supply = <&p1v8_bmc_aux>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_default
+ &pinctrl_adc1_default
+ &pinctrl_adc2_default
+ &pinctrl_adc3_default
+ &pinctrl_adc4_default
+ &pinctrl_adc5_default
+ &pinctrl_adc6_default
+ &pinctrl_adc7_default>;
+};
+
+&adc1 {
+ status = "okay";
+ vref-supply = <&p1v8_bmc_aux>;
+ aspeed,battery-sensing;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc8_default
+ &pinctrl_adc9_default
+ &pinctrl_adc10_default
+ &pinctrl_adc11_default
+ &pinctrl_adc12_default
+ &pinctrl_adc13_default
+ &pinctrl_adc15_default>;
+};
+
+&kcs3 {
+ // BMC KCS channel 3
+ status = "okay";
+ aspeed,lpc-io-reg = <0xca2>;
+};
+
+&gpio0 {
+ status = "okay";
+ gpio-line-names =
+ /* A0 - A7 */ "", "", "", "", "", "", "", "",
+ /* B0 - B7 */ "", "", "FM_ADR_TRIGGER_R_N", "RST_PLTRST_BUF_N", "BMC_TPM_RESET_N", "BMC_TPM_IRQ_N", "PCH_TPM_RESET_N", "PCH_TPM_IRQ_N",
+ /* C0 - C7 */ "", "", "", "", "", "", "", "",
+ /* D0 - D7 */ "", "", "", "", "", "", "", "",
+ /* E0 - E7 */ "", "", "", "", "", "", "", "",
+ /* F0 - F7 */ "", "", "", "BMC_MUX_CPU1_RST_INT_N", "BMC_MUX_CPU2_RST_INT_N", "", "", "",
+ /* G0 - G7 */ "FM_SSD_CLK_DRVR1_EN", "FM_CK440Q_DEV_EN", "BMC_MAC1_RESET_N", "FM_DB2000_DEV_EN", "FM_CPU_RMCA_LVT3_N", "FM_CPU_CATERR_LVT3_N", "FM_DBP_PRESENT_N", "",
+ /* H0 - H7 */ "SMB_SVC_PEX_RSSD17_32_INT", "LED_BMC_RDY", "RST_DBP_N", "", "", "", "", "",
+ /* I0 - I7 */ "JTAG_MUX_MODE_SEL", "JTAG_MUX_TRANS_ENBL", "JTAG_MUX_LSP_SEL5", "JTAG_MUX_MSTR_SEL", "JTAG_MUX_LSP_SEL3", "", "JTAG_MUX_ENBL_N", "JTAG_MUX_RST_N",
+ /* J0 - J7 */ "", "", "", "", "", "", "", "",
+ /* K0 - K7 */ "", "", "", "", "", "", "", "",
+ /* L0 - L7 */ "", "", "", "", "RST_RTCRST_N", "RST_SRTCRST_N", "", "",
+ /* M0 - M7 */ "BMC_UART1_CTS_N", "BMC_UART1_DCD_N", "BMC_UART1_DSR_N", "BMC_UART1_RI_N", "BMC_UART1_DTR_N", "BMC_UART1_RTS_N", "", "",
+ /* N0 - N7 */ "IRQ_BMC_PCH_NMI", "", "FM_PCH_BMC_THERMTRIP_N", "FM_BIOS_POST_CMPLT_N", "RST_PLTRST_N", "FM_FLASH_SEC_OVRD", "FM_SMI_ACTIVE_N", "PWRGD_DBP",
+ /* O0 - O7 */ "CATERR_CPU2_EN", "H_LVT1_THERMTRIP_N", "CATERR_CPU3_EN", "SMB_SVC_PEX_CPU0_LED_INT", "H_LVT1_MEMTRIP_N", "", "CATERR_CPU1_EN", "FM_PCH_ADR_COMPLETE_N",
+ /* P0 - P7 */ "PWRGD_SYS_PWROK", "PWRGD_PCH_PWROK", "BMC_MUX_CPU3_RST_INT_N", "BMC_MUX_SVC_RSSD_INT", "FM_SLPS4_N", "IRQ_SML0_ALERT_N", "FM_SLPS3_N", "LED_BMC_HB",
+ /* Q0 - Q7 */ "", "PEX_BMC_RST", "PEX_VR_CTRL_RST", "PEX_NIC_RST", "PEX_CPU0_LED_RST", "PEX_CPU1_LED_RST", "PEX_CPU2_LED_RST", "PEX_CPU3_LED_RST",
+ /* R0 - R7 */ "BMC_MUX_FANSSB_RSSD17_32_RST_INT_N", "BMC_MUX_FANPWM_RSSD01_16_RST_INT_N", "BMC_MUX_SVC_VR_RST_INT_N", "BMC_MUX_NIC_RST_INT_N", "BMC_MUX_SVC_EXP_RST_INT_N", "FM_CPU_ERR2_LVT3_N", "BMC_MUX_CPU0_RST_INT_N", "BMC_MUX_M2_RST_INT_N",
+ /* S0 - S7 */ "SMB_SVC_PEX_RSSD01_16_INT", "RST_PCH_RSMRST_R_N", "", "", "BMC_ROT_FPGA_RESET_N", "FM_SSD_CLK_DRVR0_EN", "", "",
+ /* T0 - T7 */ "", "", "", "", "", "", "", "",
+ /* U0 - U7 */ "", "", "", "", "", "", "", "",
+ /* V0 - V7 */ "BMC_PEX_IRQ_INT", "RTC_BATT_TEST", "SMB_PEX_VR_CTRL_INT", "SMB_SVC_PEX_CPU3_LED_INT", "PWRGD_CPUPWRGD", "SMB_SVC_PEX_CPU2_LED_INT", "SMB_SVC_PEX_CPU1_LED_INT", "BMC_MAC0_RESET_N",
+ /* W0 - W7 */ "", "", "", "", "", "", "", "",
+ /* X0 - X7 */ "", "", "", "", "", "", "", "",
+ /* Y0 - Y7 */ "FM_THROTTLE_N", "FM_PASSWORD_CLEAR_N", "H_LVT3_CATERR_DLY_N", "FM_CPU_OL_INT_R_N", "", "", "", "",
+ /* Z0 - Z7 */ "FM_CPU_ERR0_LVT3_N", "FM_CPU_ERR1_LVT3_N", "BMC_MUX_VR_PCH_CPU_RST_INT_N", "JTAG_MUX_LSP_SEL1", "", "JTAG_MUX_LSP_SEL4", "JTAG_MUX_LSP_SEL2", "";
+
+ gpio-reserved-ranges = <0 10>, <16 27>, <45 3>, <55 1>, <59 5>, <69 1>, <72 20>, <94 2>, <102 2>, <105 1>, <117 1>, <128 1>, <146 2>, <150 18>, <176 16>, <196 4>, <204 1>, <207 1>;
+};
+
+// SDA2 BMC_MUX_NIC
+&i2c1 { // BMC_MUX_NIC
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ bmc_mux_nic: mux@77 { // U61040
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 3) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_NIC_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_nic: pinctrl@20 { // U62160
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_NIC_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_NIC_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 3) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <19 1>, <22 6>, <30 6>, <38 2>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "IRQ_NIC2_OVT_WRNG", "FM_NIC2_ALLSTANDBY_N", "IRQ_NIC2_OVT_SHTDN",
+ "SMB_VR_PVCORE_NIC2_ALERT_N", "FM_NIC2_PERST1_N", "SMB_NIC2_ALERT_N",
+ "FM_NIC2_PERST3_N", "FM_NIC2_PERST2_N",
+ /* GPORT1*/
+ "FM_NIC1_RST_N", "FM_NIC1_PERST0_N", "FM_NIC1_PERST2_N",
+ "FM_NIC1_PERST3_N", "SMB_NIC1_ALERT_N", "FM_NIC1_PERST1_N",
+ "SMB_VR_PVCORE_NIC1_ALERT_N", "IRQ_NIC1_OVT_SHTDN",
+ /* GPORT2*/
+ "SMB_VR_P3V3_NIC_ALERT_N", "FM_NIC2_FLASH_PRSNT", "FM_NIC1_FLASH_PRSNT", "",
+ /* GPORT3*/
+ "FM_NIC2_PERST0_N", "FM_NIC2_RST_N", "", "", "", "", "", "",
+ /* GPORT4*/
+ "FM_NIC1_ALLSTANDBY_N", "IRQ_NIC1_OVT_WRNG", "", "", "", "", "", "",
+ /* GPORT5*/
+ "SMB_VR_P1V8_NIC_ALERT_N", "SMB_VR_P1V2_NIC_ALERT_N", "", "";
+
+ pinctrl-0 = <&U62160_pins>;
+ pinctrl-names = "default";
+ U62160_pins: cfg-pins {
+ pins = "gp03", "gp16", "gp20", "gp50", "gp51";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // SMB_NIC2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_VR_PVCORE_NIC2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ ir38263_pvcore_nic2@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ pvcore_nic2: vout {
+ regulator-name = "pvcore_nic2";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ };
+ };
+ };
+ };
+
+ i2c@3 { // SMB_VR_PVCORE_NIC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ ir38263_pvcore_nic1@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ pvcore_nic1: vout {
+ regulator-name = "pvcore_nic1";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_NIC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+
+ i2c@5 { // SMB_VR_P3V3_NIC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ ir38263_p3v3_nic@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ p3v3_nic: vout {
+ regulator-name = "p3v3_nic";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ vbus-supply = <&p3v3_aux>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // SMB_VR_P1V2_NIC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ ir38263_p1v2_nic@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ p1v2_nic: vout {
+ regulator-name = "p1v2_nic";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ vbus-supply = <&p3v3_aux>;
+ };
+ };
+ };
+ };
+
+ i2c@7 { // SMB_VR_P1V8_NIC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ ir38263_p1v8_nic@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ p1v8_nic: vout {
+ regulator-name = "p1v8_nic";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ vbus-supply = <&p3v3_aux>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&i2c2 { // SMB_VR_P3V3_BMC_AUX, MAX77813
+ status = "okay";
+};
+
+&i2c3 { // BMC_MUX_M2
+ status = "okay";
+
+ // Bus frequency limited to 100KHz by M.2 slot
+
+ i2cmux1: mux@77 { // U62005
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+ // BMC_MUX_M2_RST_INT_N
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 7) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>;
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_S3M_CPU0_LVC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c@1 { // SMB_S3M_CPU1_LVC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_M2_SSD1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 { // SMB_M2_SSB_SSD1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ smb_m2_ssb_ssd1: regulator@3a {
+ reg = <0x3a>;
+ vss1-supply = <&p3v3_aux>;
+ compatible = "maxim,max5978";
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <30 IRQ_TYPE_LEVEL_LOW>; // M2_SSD1_SSB_ALERT_N
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "m2_ssb_ssd1:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_smb_m2_ssb_ssd1: sw0 {
+ shunt-resistor-micro-ohms = <12000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <2800000>;
+ regulator-name = "p3v3_m2_ssd1";
+ regulator-enable-ramp-delay = <10000>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_M2_SSD2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+
+ i2c@5 { // SMB_M2_SSB_SSD2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ smb_m2_ssb_ssd2: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <39 IRQ_TYPE_LEVEL_LOW>; // M2_SSD2_SSB_ALERT_N
+ vss1-supply = <&p3v3_aux>;
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "m2_ssb_ssd2:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_smb_m2_ssb_ssd2: sw0 {
+ shunt-resistor-micro-ohms = <12000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <2800000>;
+ regulator-name = "p3v3_m2_ssd2";
+ regulator-enable-ramp-delay = <10000>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // SMB_S3M_CPU2_LVC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@7 { // SMB_S3M_CPU3_LVC1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+};
+
+&i2c4 { // SMB_SMLINK0_STBY_LVC3
+ status = "okay";
+ multi-master;
+ bus-frequency = <1000000>;
+
+ //Set bmc' slave address;
+ bmc_slave@10 {
+ compatible = "ipmb-dev";
+ reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
+
+ i2c-protocol;
+ };
+};
+
+// SDA6 BMC_MUX_VR_PCH_CPU
+&i2c5 { // BMC_MUX_VR_PCH_CPU
+ status = "okay";
+
+ i2cmux2: mux@77 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(Z, 2) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_VR_PCH_CPU_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@1 { // SMB_VR_P1V05_PCH_AUX
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ r38263_p1v05_pch_aux@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ // using SMB_VR_P1V05_PCH_AUX_ALERT_N
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ p1v05_pch_aux: vout {
+ regulator-name = "p1v05_pch_aux";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ };
+ };
+ };
+ };
+
+ i2c@2 { // SMB_VR_P1V8_PCH_AUX
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ir38060_p1v8_pch_aux@40 {
+ compatible = "infineon,ir38060";
+ reg = <0x40>;
+
+ // using SMB_VR_P1V8_PCH_AUX_ALERT_N
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <32 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ p1v8_pch_aux: vout {
+ regulator-name = "p1v8_pch_aux";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_SSD_CLK_DRVR0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+
+ i2c@5 { // SMB_SSD_CLK_DRVR1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+
+ i2c@6 { // SMB_CK440Q_LVC3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c@7 { // SMB_DB2000_LVC3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+// SDA11 BMC_MUX_CPU0
+&i2c14 { // BMC_MUX_CPU0
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ i2cmux13: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 6) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_CPU0_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_PEX_CPU0_EVENT
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_cpu0_event: pinctrl@20 { // U62080
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_CPU0_EVENT_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_CPU0_EVENT_RST
+ reset-gpios = <&smb_svc_pex_cpu0_led 16 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <14 2>, <21 1>, <25 3>, <33 1>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PWRGD_CHD_CPU0", "PWRGD_CHC_CPU0",
+ "PWRGD_CHB_CPU0", "PWRGD_CHA_CPU0",
+ "PWRGD_CHE_CPU0", "PWRGD_CHF_CPU0",
+ "PWRGD_CHG_CPU0", "PWRGD_CHH_CPU0",
+ /* GPORT1*/
+ "SMB_VR_PVPP_HBM_CPU0_ALERT_N", "SMB_VR_PVCCINFAON_CPU0_ALERT_N",
+ "SMB_VR_PVNN_MAIN_CPU0_ALERT_N", "SMB_VR_PVCCD_HV_CPU0_ALERT_N",
+ "SMB_VR_PVCCIN_CPU0_ALERT_N", "SEL_SMB_DIMM_CPU0",
+ "", "",
+ /* GPORT2*/
+ "PWRGD_LVC3_CPU0_AB_DRAM_G", "PWRGD_LVC3_CPU0_CD_DRAM_G",
+ "PWRGD_LVC3_CPU0_EF_DRAM_G", "PWRGD_LVC3_CPU0_GH_DRAM_G",
+ /* GPORT3*/
+ "FM_CPU0_DISABLE_COD_N", "",
+ "RST_LVC3_CPU0_RESET_N", "PWRGD_LVC3_CPU0_PWRGOOD",
+ "PWRGD_PLT_AUX_CPU0_LVT3", "",
+ "", "",
+ /* GPORT4*/
+ "H_LVT3_CPU0_PROCHOT_N", "H_LVT3_CPU0_MEMHOT_IN_N",
+ "H_LVT3_CPU0_MEMHOT_OUT_N", "H_LVT3_CPU0_MEMTRIP_OUT_N",
+ "H_LVT3_CPU0_THERMTRIP_OUT_N", "",
+ "H_LVT3_CPU0_NMI", "FM_S3M_CPU0_CD_INIT_ERROR",
+ /* GPORT5*/
+ "FM_CPU0_PKG_ID0", "FM_CPU0_PKG_ID1",
+ "FM_CPU0_PROC_ID0", "FM_CPU0_PROC_ID1";
+
+ pinctrl-0 = <&U62080_pins>;
+ pinctrl-names = "default";
+ U62080_pins: cfg-pins {
+ pins = "gp10", "gp11", "gp12", "gp13", "gp14";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // SMB_PIROM_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_VR_PVCCINFAON_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pvccinfaon_pvccfa_cpu0@58 {
+ compatible = "mps,mp2971";
+ reg = <0x58>;
+ // using SMB_VR_PVCCINFAON_CPU0_ALERT_N
+ interrupt-parent = <&smb_pex_cpu0_event>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccinfaon_cpu0: vout0 {
+ regulator-name = "pvccinfaon_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_cpu0: vout1 {
+ regulator-name = "pvccfa_ehv_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ tda38640_pvnn_main_cpu0@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVNN_MAIN_CPU0_ALERT_N
+ interrupt-parent = <&smb_pex_cpu0_event>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvnn_main_cpu0: vout {
+ regulator-name = "pvnn_main_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@3 { // SMB_VR_PVCCIN_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ mp2973_pvccin_pvccfa_cpu0@58 {
+ compatible = "mps,mp2973";
+ reg = <0x58>;
+ // using SMB_VR_PVCCIN_CPU0_ALERT_N
+ interrupt-parent = <&smb_pex_cpu0_event>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccin_cpu0: vout0 {
+ regulator-name = "pvccin_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_fivra_cpu0: vout1 {
+ regulator-name = "pvccfa_ehv_fivra_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_VR_PVCCD_HV_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ tda38640_pvccd_hv_cpu0@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVCCD_HV_CPU0_ALERT_N
+ interrupt-parent = <&smb_pex_cpu0_event>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ infineon,en-pin-fixed-level;
+
+ regulators {
+ pvccd_hv_cpu0: vout {
+ regulator-name = "pvccd_hv_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@5 { // SMB_VR_PVPP_HBM_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ tda38640_pvpp_hbm_cpu0@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVPP_HBM_CPU0_ALERT_N
+ interrupt-parent = <&smb_pex_cpu0_event>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvpp_hbm_cpu0: vout {
+ regulator-name = "pvpp_hbm_cpu0";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // I2C_DDRABCD_CPU0_BMC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c@7 { // I2C_DDREFGH_CPU0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+// SDA8 BMC_MUX_CPU1
+&i2c7 { // BMC_MUX_CPU1
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ i2cmux4: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(F, 3) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_CPU1_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_PEX_CPU1_EVENT
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_cpu1_event: pinctrl@20 { // U62090
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_CPU1_EVENT_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_CPU1_EVENT_RST
+ reset-gpios = <&smb_svc_pex_cpu1_led 16 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <14 2>, <21 1>, <25 3>, <33 1>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PWRGD_CHD_CPU1", "PWRGD_CHC_CPU1",
+ "PWRGD_CHB_CPU1", "PWRGD_CHA_CPU1",
+ "PWRGD_CHE_CPU1", "PWRGD_CHF_CPU1",
+ "PWRGD_CHG_CPU1", "PWRGD_CHH_CPU1",
+ /* GPORT1*/
+ "SMB_VR_PVPP_HBM_CPU1_ALERT_N", "SMB_VR_PVCCINFAON_CPU1_ALERT_N",
+ "SMB_VR_PVNN_MAIN_CPU1_ALERT_N", "SMB_VR_PVCCD_HV_CPU1_ALERT_N",
+ "SMB_VR_PVCCIN_CPU1_ALERT_N", "SEL_SMB_DIMM_CPU1",
+ "", "",
+ /* GPORT2*/
+ "PWRGD_LVC3_CPU1_AB_DRAM_G", "PWRGD_LVC3_CPU1_CD_DRAM_G",
+ "PWRGD_LVC3_CPU1_EF_DRAM_G", "PWRGD_LVC3_CPU1_GH_DRAM_G",
+ /* GPORT3*/
+ "FM_CPU1_DISABLE_COD_N", "",
+ "RST_LVC3_CPU1_RESET_N", "PWRGD_LVC3_CPU1_PWRGOOD",
+ "PWRGD_PLT_AUX_CPU1_LVT3", "",
+ "", "",
+ /* GPORT4*/
+ "H_LVT3_CPU1_PROCHOT_N", "H_LVT3_CPU1_MEMHOT_IN_N",
+ "H_LVT3_CPU1_MEMHOT_OUT_N", "H_LVT3_CPU1_MEMTRIP_OUT_N",
+ "H_LVT3_CPU1_THERMTRIP_OUT_N", "",
+ "H_LVT3_CPU1_NMI", "FM_S3M_CPU1_CD_INIT_ERROR",
+ /* GPORT5*/
+ "FM_CPU1_PKG_ID0", "FM_CPU1_PKG_ID1",
+ "FM_CPU1_PROC_ID0", "FM_CPU1_PROC_ID1";
+
+ pinctrl-0 = <&U62090_pins>;
+ pinctrl-names = "default";
+ U62090_pins: cfg-pins {
+ pins = "gp10", "gp11", "gp12", "gp13", "gp14";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // SMB_PIROM_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_VR_PVCCINFAON_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pvccinfaon_pvccfa_cpu1@58 {
+ compatible = "mps,mp2971";
+ reg = <0x58>;
+ // using SMB_VR_PVCCINFAON_CPU1_ALERT_N
+ interrupt-parent = <&smb_pex_cpu1_event>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccinfaon_cpu1: vout0 {
+ regulator-name = "pvccinfaon_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_cpu1: vout1 {
+ regulator-name = "pvccfa_ehv_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ tda38640_pvnn_main_cpu1@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVNN_MAIN_CPU1_ALERT_N
+ interrupt-parent = <&smb_pex_cpu1_event>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvnn_main_cpu1: vout {
+ regulator-name = "pvnn_main_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@3 { // SMB_VR_PVCCIN_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ mp2973_pvccin_pvccfa_cpu1@58 {
+ compatible = "mps,mp2973";
+ reg = <0x58>;
+ // using SMB_VR_PVCCIN_CPU1_ALERT
+ interrupt-parent = <&smb_pex_cpu1_event>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccin_cpu1: vout0 {
+ regulator-name = "pvccin_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_fivra_cpu1: vout1 {
+ regulator-name = "pvccfa_ehv_fivra_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_VR_PVCCD_HV_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ tda38640_pvccd_hv_cpu1@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVCCD_HV_CPU1_ALERT_N
+ interrupt-parent = <&smb_pex_cpu1_event>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ infineon,en-pin-fixed-level;
+
+ regulators {
+ pvccd_hv_cpu1: vout {
+ regulator-name = "pvccd_hv_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@5 { // SMB_VR_PVPP_HBM_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ tda38640_pvpp_hbm_cpu1@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVPP_HBM_CPU1_ALERT_N
+ interrupt-parent = <&smb_pex_cpu1_event>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvpp_hbm_cpu1: vout {
+ regulator-name = "pvpp_hbm_cpu1";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // I2C_DDRABCD_CPU1_BMC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c@7 { // I2C_DDREFGH_CPU1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+// SDA7 BMC_MUX_CPU2
+&i2c6 { // BMC_MUX_CPU2
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ i2cmux3: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(F, 4) IRQ_TYPE_LEVEL_HIGH>; // BMC_MUX_CPU2_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_PEX_CPU2_EVENT
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_cpu2_event: pinctrl@20 { // U62100
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_CPU2_EVENT_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_CPU2_EVENT_RST
+ reset-gpios = <&smb_svc_pex_cpu2_led 16 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <14 2>, <21 1>, <25 3>, <33 1>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PWRGD_CHD_CPU2", "PWRGD_CHC_CPU2",
+ "PWRGD_CHB_CPU2", "PWRGD_CHA_CPU2",
+ "PWRGD_CHE_CPU2", "PWRGD_CHF_CPU2",
+ "PWRGD_CHG_CPU2", "PWRGD_CHH_CPU2",
+ /* GPORT1*/
+ "SMB_VR_PVPP_HBM_CPU2_ALERT_N", "SMB_VR_PVCCINFAON_CPU2_ALERT_N",
+ "SMB_VR_PVNN_MAIN_CPU2_ALERT_N", "SMB_VR_PVCCD_HV_CPU2_ALERT_N",
+ "SMB_VR_PVCCIN_CPU2_ALERT_N", "SEL_SMB_DIMM_CPU2",
+ "", "",
+ /* GPORT2*/
+ "PWRGD_LVC3_CPU2_AB_DRAM_G", "PWRGD_LVC3_CPU2_CD_DRAM_G",
+ "PWRGD_LVC3_CPU2_EF_DRAM_G", "PWRGD_LVC3_CPU2_GH_DRAM_G",
+ /* GPORT3*/
+ "FM_CPU2_DISABLE_COD_N", "",
+ "RST_LVC3_CPU2_RESET_N", "PWRGD_LVC3_CPU2_PWRGOOD",
+ "PWRGD_PLT_AUX_CPU2_LVT3", "",
+ "", "",
+ /* GPORT4*/
+ "H_LVT3_CPU2_PROCHOT_N", "H_LVT3_CPU2_MEMHOT_IN_N",
+ "H_LVT3_CPU2_MEMHOT_OUT_N", "H_LVT3_CPU2_MEMTRIP_OUT_N",
+ "H_LVT3_CPU2_THERMTRIP_OUT_N", "",
+ "H_LVT3_CPU2_NMI", "FM_S3M_CPU2_CD_INIT_ERROR",
+ /* GPORT5*/
+ "FM_CPU2_PKG_ID0", "FM_CPU2_PKG_ID1",
+ "FM_CPU2_PROC_ID0", "FM_CPU2_PROC_ID1";
+
+ pinctrl-0 = <&U62100_pins>;
+ pinctrl-names = "default";
+ U62100_pins: cfg-pins {
+ pins = "gp10", "gp11", "gp12", "gp13", "gp14";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // SMB_PIROM_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_VR_PVCCINFAON_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pvccinfaon_pvccfa_cpu2@58 {
+ compatible = "mps,mp2971";
+ reg = <0x58>;
+ // using SMB_VR_PVCCINFAON_CPU2_ALERT_N
+ interrupt-parent = <&smb_pex_cpu2_event>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccinfaon_cpu2: vout0 {
+ regulator-name = "pvccinfaon_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_cpu2: vout1 {
+ regulator-name = "pvccfa_ehv_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ tda38640_pvnn_main_cpu2@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVNN_MAIN_CPU2_ALERT_N
+ interrupt-parent = <&smb_pex_cpu2_event>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvnn_main_cpu2: vout {
+ regulator-name = "pvnn_main_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@3 { // SMB_VR_PVCCIN_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ mp2973_pvccin_pvccfa_cpu2@58 {
+ compatible = "mps,mp2973";
+ reg = <0x58>;
+ // using SMB_VR_PVCCIN_CPU2_ALERT
+ interrupt-parent = <&smb_pex_cpu2_event>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccin_cpu2: vout0 {
+ regulator-name = "pvccin_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_fivra_cpu2: vout1 {
+ regulator-name = "pvccfa_ehv_fivra_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_VR_PVCCD_HV_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ tda38640_pvccd_hv_cpu2@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVCCD_HV_CPU2_ALERT_N
+ interrupt-parent = <&smb_pex_cpu2_event>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ infineon,en-pin-fixed-level;
+
+ regulators {
+ pvccd_hv_cpu2: vout {
+ regulator-name = "pvccd_hv_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@5 { // SMB_VR_PVPP_HBM_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ tda38640_pvpp_hbm_cpu2@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVPP_HBM_CPU2_ALERT_N
+ interrupt-parent = <&smb_pex_cpu2_event>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvpp_hbm_cpu2: vout {
+ regulator-name = "pvpp_hbm_cpu2";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // I2C_DDRABCD_CPU2_BMC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c@7 { // I2C_DDREFGH_CPU2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+// SDA13 BMC_MUX_CPU3
+&i2c12 { // BMC_MUX_CPU3
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ i2cmux22: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(P, 2) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_CPU3_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_PEX_CPU3_EVENT
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_cpu3_event: pinctrl@20 { // U62110
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_CPU3_EVENT_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_CPU3_EVENT_RST
+ reset-gpios = <&smb_svc_pex_cpu3_led 16 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <14 2>, <21 1>, <25 3>, <33 1>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PWRGD_CHD_CPU3", "PWRGD_CHC_CPU3",
+ "PWRGD_CHB_CPU3", "PWRGD_CHA_CPU3",
+ "PWRGD_CHE_CPU3", "PWRGD_CHF_CPU3",
+ "PWRGD_CHG_CPU3", "PWRGD_CHH_CPU3",
+ /* GPORT1*/
+ "SMB_VR_PVPP_HBM_CPU3_ALERT_N", "SMB_VR_PVCCINFAON_CPU3_ALERT_N",
+ "SMB_VR_PVNN_MAIN_CPU3_ALERT_N", "SMB_VR_PVCCD_HV_CPU3_ALERT_N",
+ "SMB_VR_PVCCIN_CPU3_ALERT_N", "SEL_SMB_DIMM_CPU3",
+ "", "",
+ /* GPORT2*/
+ "PWRGD_LVC3_CPU3_AB_DRAM_G", "PWRGD_LVC3_CPU3_CD_DRAM_G",
+ "PWRGD_LVC3_CPU3_EF_DRAM_G", "PWRGD_LVC3_CPU3_GH_DRAM_G",
+ /* GPORT3*/
+ "FM_CPU3_DISABLE_COD_N", "",
+ "RST_LVC3_CPU3_RESET_N", "PWRGD_LVC3_CPU3_PWRGOOD",
+ "PWRGD_PLT_AUX_CPU3_LVT3", "",
+ "", "",
+ /* GPORT4*/
+ "H_LVT3_CPU3_PROCHOT_N", "H_LVT3_CPU3_MEMHOT_IN_N",
+ "H_LVT3_CPU3_MEMHOT_OUT_N", "H_LVT3_CPU3_MEMTRIP_OUT_N",
+ "H_LVT3_CPU3_THERMTRIP_OUT_N", "",
+ "H_LVT3_CPU3_NMI", "FM_S3M_CPU3_CD_INIT_ERROR",
+ /* GPORT5*/
+ "FM_CPU3_PKG_ID0", "FM_CPU3_PKG_ID1",
+ "FM_CPU3_PROC_ID0", "FM_CPU3_PROC_ID1";
+
+ pinctrl-0 = <&U62110_pins>;
+ pinctrl-names = "default";
+ U62110_pins: cfg-pins {
+ pins = "gp10", "gp11", "gp12", "gp13", "gp14";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // SMB_PIROM_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c@2 { // SMB_VR_PVCCINFAON_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ pvccinfaon_pvccfa_cpu3@58 {
+ compatible = "mps,mp2971";
+ reg = <0x58>;
+ // using SMB_VR_PVCCINFAON_CPU3_ALERT_N
+ interrupt-parent = <&smb_pex_cpu3_event>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccinfaon_cpu3: vout0 {
+ regulator-name = "pvccinfaon_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_cpu3: vout1 {
+ regulator-name = "pvccfa_ehv_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ tda38640_pvnn_main_cpu3@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVNN_MAIN_CPU3_ALERT_N
+ interrupt-parent = <&smb_pex_cpu3_event>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvnn_main_cpu3: vout {
+ regulator-name = "pvnn_main_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@3 { // SMB_VR_PVCCIN_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ mp2973_pvccin_pvccfa_cpu3@58 {
+ compatible = "mps,mp2973";
+ reg = <0x58>;
+ // using SMB_VR_PVCCIN_CPU3_ALERT_N
+ interrupt-parent = <&smb_pex_cpu3_event>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvccin_cpu3: vout0 {
+ regulator-name = "pvccin_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ pvccfa_ehv_fivra_cpu3: vout1 {
+ regulator-name = "pvccfa_ehv_fivra_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@4 { // SMB_VR_PVCCD_HV_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ tda38640_pvccd_hv_cpu3@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVCCD_HV_CPU3_ALERT_N
+ interrupt-parent = <&smb_pex_cpu3_event>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ infineon,en-pin-fixed-level;
+
+ regulators {
+ pvccd_hv_cpu3: vout {
+ regulator-name = "pvccd_hv_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@5 { // SMB_VR_PVPP_HBM_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ tda38640_pvpp_hbm_cpu3@40 {
+ compatible = "infineon,tda38640";
+ reg = <0x40>;
+ // using SMB_VR_PVPP_HBM_CPU3_ALERT_N
+ interrupt-parent = <&smb_pex_cpu3_event>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+
+ regulators {
+ pvpp_hbm_cpu3: vout {
+ regulator-name = "pvpp_hbm_cpu3";
+ regulator-enable-ramp-delay = <200>;
+ };
+ };
+ };
+ };
+
+ i2c@6 { // I2C_DDRABCD_CPU3_BMC
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+
+ i2c@7 { // I2C_DDREFGH_CPU3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+// SDA12 BMC_MUX_FANSSB_RSSD01_16
+&i2c15 { // BMC_MUX_FANPWM_RSSD01_16
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9560
+
+ i2cmux14: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 1) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_FANPWM_RSSD01_16_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_MUX_PWM_FANGRP0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ i2cmux15: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 11 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_PWM_FANGRP0_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@1 { // SMB_MUX_PWM_FANGRP1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ i2cmux16: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 2 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_PWM_FANGRP1_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@2 { // SMB_MUX_PWM_FANGRP2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ i2cmux17: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 0 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_PWM_FANGRP2_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@3 { // SMB_MUX_SSB_RSSD01_08
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ i2cmux18: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 3 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_RSSD01_08_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@4 { // SMB_MUX_SSB_RSSD09_16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ i2cmux19: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 9 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_RSSD09_16_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@5 { // SMB_PEX_RSSD17_32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ smb_pex_rssd17_32: pinctrl@20 { // U62150
+ compatible = "cypress,cy8c9560";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&bmc_pex_irq>;
+ // using SMB_PEX_RSSD17_32_INT
+ interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_RSSD17_32_RST
+ reset-gpios = <&bmc_pex_irq 19 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <48 12>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "RSSD17_SMBRST_N", "RSSD18_SMBRST_N",
+ "RSSD19_SMBRST_N", "RSSD20_SMBRST_N",
+ "RSSD21_SMBRST_N", "RSSD22_SMBRST_N",
+ "RSSD23_SMBRST_N", "RSSD24_SMBRST_N",
+ /* GPORT1*/
+ "RSSD25_SMBRST_N", "RSSD26_SMBRST_N",
+ "RSSD27_SMBRST_N", "RSSD28_SMBRST_N",
+ "RSSD29_SMBRST_N", "RSSD30_SMBRST_N",
+ "RSSD31_SMBRST_N", "RSSD32_SMBRST_N",
+ /* GPORT2*/
+ "RSSD17_PWRDIS", "RSSD18_PWRDIS",
+ "RSSD19_PWRDIS", "RSSD20_PWRDIS",
+ /* GPORT3*/
+ "RSSD21_PWRDIS", "RSSD22_PWRDIS",
+ "RSSD23_PWRDIS", "RSSD24_PWRDIS",
+ "RSSD25_PWRDIS", "RSSD26_PWRDIS",
+ "RSSD27_PWRDIS", "RSSD28_PWRDIS",
+ /* GPORT4*/
+ "RSSD29_PWRDIS", "RSSD30_PWRDIS",
+ "RSSD31_PWRDIS", "RSSD32_PWRDIS",
+ "RSSD17_RESET_N", "RSSD18_RESET_N",
+ "RSSD19_RESET_N", "RSSD20_RESET_N",
+ /* GPORT5*/
+ "RSSD21_RESET_N", "RSSD22_RESET_N",
+ "RSSD23_RESET_N", "RSSD24_RESET_N",
+ "RSSD25_RESET_N", "RSSD26_RESET_N",
+ "RSSD27_RESET_N", "RSSD28_RESET_N",
+ /* GPORT6*/
+ "RSSD29_RESET_N", "RSSD30_RESET_N",
+ "RSSD31_RESET_N", "RSSD32_RESET_N",
+ "", "",
+ "", "",
+ /* GPORT7*/
+ "", "",
+ "", "",
+ "", "",
+ "", "";
+ };
+ };
+
+ i2c@6 { // SMB_MUX_RSSD01_08
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ i2cmux20: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 4 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_RSSD01_08_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_RSSD01
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2c@1 { // SMB_RSSD02
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2c@2 { // SMB_RSSD03
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2c@3 { // SMB_RSSD04
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ i2c@4 { // SMB_RSSD05
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ i2c@5 { // SMB_RSSD06
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+ i2c@6 { // SMB_RSSD07
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+ i2c@7 { // SMB_RSSD08
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+ };
+
+ i2c@7 { // SMB_MUX_RSSD09_16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ i2cmux21: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 5 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // MB_MUX_RSSD09_16_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_RSSD09
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2c@1 { // SMB_RSSD10
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2c@2 { // SMB_RSSD11
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2c@3 { // SMB_RSSD12
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ i2c@4 { // SMB_RSSD13
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ i2c@5 { // SMB_RSSD14
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+ i2c@6 { // SMB_RSSD15
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+ i2c@7 { // SMB_RSSD16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+ };
+ };
+};
+
+// SDA9 BMC_MUX_FANSSB_RSSD17_32
+&i2c8 { // BMC_MUX_FANSSB_RSSD17_32
+ status = "okay";
+ // Bus frequency limited to 100KHz by cy8c9560
+
+ i2cmux5: mux@77 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "maxim,max7357";
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 0) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_FANSSB_RSSD17_32_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_MUX_SSB_FANGRP0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ i2cmux6: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 16 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_FANGRP0_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@1 { // SMB_MUX_SSB_FANGRP1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ i2cmux7: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 7 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_FANGRP1_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@2 { // SMB_MUX_SSB_FANGRP2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ i2cmux8: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 1 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_FANGRP2_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@3 { // SMB_MUX_SSB_RSSD17_24
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ i2cmux9: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 10 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_RSSD17_24_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@4 { // SMB_MUX_SSB_RSSD25_32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ i2cmux10: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_SSB_RSSD25_32_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+ };
+ };
+
+ i2c@5 { // SMB_PEX_RSSD01_16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ smb_pex_rssd_01_16: pinctrl@20 {
+ compatible = "cypress,cy8c9560";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&bmc_pex_irq>;
+ interrupts = <6 IRQ_TYPE_LEVEL_HIGH>; // SMB_PEX_RSSD01_16_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // Reset is PEX_RSSD01_16_RST
+ reset-gpios = <&bmc_pex_irq 18 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <48 12>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "RSSD01_SMBRST_N", "RSSD02_SMBRST_N",
+ "RSSD03_SMBRST_N", "RSSD04_SMBRST_N",
+ "RSSD05_SMBRST_N", "RSSD06_SMBRST_N",
+ "RSSD07_SMBRST_N", "RSSD08_SMBRST_N",
+ /* GPORT1*/
+ "RSSD09_SMBRST_N", "RSSD10_SMBRST_N",
+ "RSSD11_SMBRST_N", "RSSD12_SMBRST_N",
+ "RSSD13_SMBRST_N", "RSSD14_SMBRST_N",
+ "RSSD15_SMBRST_N", "RSSD16_SMBRST_N",
+ /* GPORT2*/
+ "RSSD01_PWRDIS", "RSSD02_PWRDIS",
+ "RSSD03_PWRDIS", "RSSD04_PWRDIS",
+ /* GPORT3*/
+ "RSSD05_PWRDIS", "RSSD06_PWRDIS",
+ "RSSD07_PWRDIS", "RSSD08_PWRDIS",
+ "RSSD09_PWRDIS", "RSSD10_PWRDIS",
+ "RSSD11_PWRDIS", "RSSD12_PWRDIS",
+ /* GPORT4*/
+ "RSSD13_PWRDIS", "RSSD14_PWRDIS",
+ "RSSD15_PWRDIS", "RSSD16_PWRDIS",
+ "RSSD01_RESET_N", "RSSD02_RESET_N",
+ "RSSD03_RESET_N", "RSSD04_RESET_N",
+ /* GPORT5*/
+ "RSSD05_RESET_N", "RSSD06_RESET_N",
+ "RSSD07_RESET_N", "RSSD08_RESET_N",
+ "RSSD09_RESET_N", "RSSD10_RESET_N",
+ "RSSD11_RESET_N", "RSSD12_RESET_N",
+ /* GPORT6*/
+ "RSSD13_RESET_N", "RSSD14_RESET_N",
+ "RSSD15_RESET_N", "RSSD16_RESET_N",
+ "", "",
+ "", "",
+ /* GPORT7*/
+ "", "",
+ "", "",
+ "", "",
+ "", "";
+ };
+ };
+
+ i2c@6 { // SMB_MUX_RSSD17_24
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ i2cmux11: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 12 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_RSSD17_24_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_RSSD17
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2c@1 { // SMB_RSSD18
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2c@2 { // SMB_RSSD19
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2c@3 { // SMB_RSSD20
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ i2c@4 { // SMB_RSSD21
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ i2c@5 { // SMB_RSSD22
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+ i2c@6 { // SMB_RSSD23
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+ i2c@7 { // SMB_RSSD24
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+ };
+
+ i2c@7 { // SMB_MUX_RSSD25_32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ i2cmux12: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&bmc_pex_irq 14 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // SMB_MUX_RSSD25_32_RST_INT_N
+ vdd-supply = <&p3v3_aux>;
+
+ i2c@0 { // SMB_RSSD25
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+ i2c@1 { // SMB_RSSD26
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ i2c@2 { // SMB_RSSD27
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+ i2c@3 { // SMB_RSSD28
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ };
+ i2c@4 { // SMB_RSSD29
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ };
+ i2c@5 { // SMB_RSSD30
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ };
+ i2c@6 { // SMB_RSSD31
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ };
+ i2c@7 { // SMB_RSSD32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+ };
+ };
+};
+
+// SDA14 BMC_MUX_SVC_EXP
+&i2c13 { // BMC_MUX_SVC_EXP
+ status = "okay";
+
+ // Bus frequency limited to 100KHz by cy8c9540
+
+ i2cmux23: mux@77 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x77>;
+
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 4) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_SVC_EXP_RST_INT_N
+ vdd-supply = <&p3v3_bmc_aux>;
+
+ i2c@0 { // SMB_PEX_VR_CTRL
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_pex_vr_ctrl: pinctrl@20 { // U62120
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ // using SMB_PEX_VR_CTRL_INT
+ interrupts = <ASPEED_GPIO(V, 2) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is PEX_VR_CTRL_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 2) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <21 1>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "BCM0_INPUT_DISABLE_N", "SMB_VR_P3V3_AUX_ALERT_N",
+ "SMB_PEX_CPU1_EVENT_INT", "SMB_PEX_CPU2_EVENT_INT",
+ "DPIC0_VOLTAGE_DETECTB_N", "DPIC0_VOLTAGE_DETECTA_N",
+ "DPIC1_VOLTAGE_DETECTA_N", "DPIC1_VOLTAGE_DETECTB_N",
+ /* GPORT1*/
+ "SMB_PEX_NIC_INT", "SMB_VR_P1V05_PCH_AUX_ALERT_N",
+ "SMB_PEX_CPU0_EVENT_INT", "SMB_PEX_CPU3_EVENT_INT",
+ "LED_ID_TPM", "PLUG_DETECT_TPM",
+ "PLUG_DETECT_M2_SSD_CARRIER1", "RST_M2_SSD1_PERST_N",
+ /* GPORT2*/
+ "LED_ID_BAT", "LED_ID_MGMT_PORT2",
+ "LED_ID_MGMT_PORT1", "SMB_VR_P5V_AUX_ALERT_N",
+ /* GPORT3*/
+ "SMB_VR_AUX_SSB_ALERT_N", "BCM1_INPUT_DISABLE_N",
+ "LED_ID_NIC1_PORT1", "LED_ID_NIC1_PORT2",
+ "LED_ID_NIC2_PORT1", "LED_ID_NIC2_PORT2",
+ "RST_M2_SSD2_PERST_N", "PLUG_DETECT_M2_SSD2",
+ /* GPORT4*/
+ "PLUG_DETECT_BAT", "PLUG_DETECT_M2_SSD1",
+ "M2_SSD1_SSB_ALERT_N", "BCM2_INPUT_DISABLE_N",
+ "SMB_VR_P1V8_PCH_AUX_ALERT_N", "BCM3_INPUT_DISABLE_N",
+ "LED_PWR_DWR_BACK", "LED_ID_DWR_BACK_P",
+ /* GPORT5*/
+ "LED_ID_M2_SSD2", "LED_ID_M2_SSD1",
+ "PLUG_DETECT_M2_SSD_CARRIER2", "M2_SSD2_SSB_ALERT_N";
+
+ pinctrl-0 = <&U62120_input &U62120_input_pullup>;
+ pinctrl-names = "default";
+ U62120_input: input-pins {
+ pins = "gp04", "gp05", "gp06", "gp07", "gp10";
+ function = "gpio";
+ input-enable;
+ bias-disable;
+ };
+ U62120_input_pullup: input_pullup-pins {
+ pins = "gp01", "gp02", "gp03", "gp11", "gp12", "gp13",
+ "gp23", "gp30", "gp40", "gp42", "gp44", "gp53";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@1 { // BMC_PEX_IRQ
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ bmc_pex_irq: pinctrl@20 { // U60000
+ compatible = "cypress,cy8c9520";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(V, 0) IRQ_TYPE_LEVEL_HIGH>; // BMC_PEX_IRQ_INT
+ interrupt-controller;
+
+ vdd-supply = <&p3v3_aux>;
+ // reset is PEX_BMC_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 1) GPIO_ACTIVE_HIGH>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "SMB_MUX_PWM_FANGRP2_RST_INT_N", "SMB_MUX_SSB_FANGRP2_RST_INT_N",
+ "SMB_MUX_PWM_FANGRP1_RST_INT_N", "SMB_MUX_SSB_RSSD01_08_RST_INT_N",
+ "SMB_MUX_RSSD01_08_RST_INT_N", "SMB_MUX_RSSD09_16_RST_INT_N",
+ "SMB_PEX_RSSD01_16_INT", "SMB_MUX_SSB_FANGRP1_RST_INT_N",
+ /* GPORT1*/
+ "SMB_SVC_PEX_FAN_ALERT_INT", "SMB_MUX_SSB_RSSD09_16_RST_INT_N",
+ "SMB_MUX_SSB_RSSD17_24_RST_INT_N", "SMB_MUX_PWM_FANGRP0_RST_INT_N",
+ "SMB_MUX_RSSD17_24_RST_INT_N", "SMB_PEX_RSSD17_32_INT",
+ "SMB_MUX_RSSD25_32_RST_INT_N", "SMB_MUX_SSB_RSSD25_32_RST_INT_N",
+ /* GPORT2*/
+ "SMB_MUX_SSB_FANGRP0_RST_INT_N", "PEX_FAN_ALERT_RST",
+ "PEX_RSSD01_16_RST", "PEX_RSSD17_32_RST";
+
+ pinctrl-0 = <&U60000_pins>;
+ pinctrl-names = "default";
+ U60000_pins: cfg-pins {
+ pins = "gp06", "gp10", "gp15";
+ function = "gpio";
+ input-enable;
+ bias-disable;
+ };
+ };
+ };
+
+ i2c@2 { // BMC_MUX_SVC_RSSD
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ i2cmux24: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&gpio0 ASPEED_GPIO(P, 3) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_SVC_RSSD_INT
+ vdd-supply = <&p3v3_bmc_aux>;
+
+ i2c@0 { // SMB_SVC_PEX_RSSD01_16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ smb_svc_pex_rssd01_16: pinctrl@20 { // U65200
+ compatible = "cypress,cy8c9560";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ // using SMB_SVC_PEX_RSSD01_16_INT
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(S, 0) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is SVC_PEX_RSSD01_16_RST
+ reset-gpios = <&smb_svc_pex_cpu0_led 17 GPIO_ACTIVE_HIGH>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "LED_ID_RSSD01", "LED_ID_RSSD02",
+ "LED_ID_RSSD03", "LED_ID_RSSD04",
+ "LED_ID_RSSD05", "LED_ID_RSSD06",
+ "LED_ID_RSSD07", "LED_ID_RSSD08",
+ /* GPORT1*/
+ "LED_ID_RSSD09", "LED_ID_RSSD10",
+ "LED_ID_RSSD11", "LED_ID_RSSD12",
+ "LED_ID_RSSD13", "LED_ID_RSSD14",
+ "LED_ID_RSSD15", "LED_ID_RSSD16",
+ /* GPORT2*/
+ "RSSD01_PRESENT_N", "RSSD02_PRESENT_N",
+ "RSSD03_PRESENT_N", "RSSD04_PRESENT_N",
+ /* GPORT3*/
+ "RSSD05_PRESENT_N", "RSSD06_PRESENT_N",
+ "RSSD07_PRESENT_N", "RSSD08_PRESENT_N",
+ "RSSD09_PRESENT_N", "RSSD10_PRESENT_N",
+ "RSSD11_PRESENT_N", "RSSD12_PRESENT_N",
+ /* GPORT4*/
+ "RSSD13_PRESENT_N", "RSSD14_PRESENT_N",
+ "RSSD15_PRESENT_N", "RSSD16_PRESENT_N",
+ "LED_ID_FAN_ASM01", "LED_ID_FAN_ASM02",
+ "LED_ID_FAN_ASM03", "LED_ID_FAN_ASM04",
+ /* GPORT5*/
+ "LED_ID_FAN_ASM05", "LED_ID_FAN_ASM06",
+ "PLUG_DETECT_FAN_ASM01", "PLUG_DETECT_FAN_ASM02",
+ "PLUG_DETECT_FAN_ASM03", "PLUG_DETECT_FAN_ASM04",
+ "PLUG_DETECT_FAN_ASM05", "PLUG_DETECT_FAN_ASM06",
+ /* GPORT6*/
+ "SSB_RSSD01_ALERT_N", "SSB_RSSD02_ALERT_N",
+ "SSB_RSSD03_ALERT_N", "SSB_RSSD04_ALERT_N",
+ "SSB_RSSD05_ALERT_N", "SSB_RSSD06_ALERT_N",
+ "SSB_RSSD07_ALERT_N", "SSB_RSSD08_ALERT_N",
+ /* GPORT7*/
+ "SSB_RSSD09_ALERT_N", "SSB_RSSD10_ALERT_N",
+ "SSB_RSSD11_ALERT_N", "SSB_RSSD12_ALERT_N",
+ "SSB_RSSD13_ALERT_N", "SSB_RSSD14_ALERT_N",
+ "SSB_RSSD15_ALERT_N", "SSB_RSSD16_ALERT_N";
+
+ pinctrl-0 = <&U65200_pins>;
+ pinctrl-names = "default";
+ U65200_pins: cfg-pins {
+ pins = "gp60", "gp61", "gp62",
+ "gp63", "gp64", "gp65", "gp66",
+ "gp67", "gp70", "gp71", "gp72",
+ "gp73", "gp74", "gp75", "gp76", "gp77";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+ i2c@1 { // SMB_SVC_PEX_RSSD17_32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ smb_svc_pex_rssd17_32: pinctrl@20 { // U65300
+ compatible = "cypress,cy8c9560";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ // using SMB_SVC_PEX_RSSD17_32_INT
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(H, 0) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is SVC_PEX_RSSD17_32_RST
+ reset-gpios = <&smb_svc_pex_cpu1_led 17 GPIO_ACTIVE_HIGH>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "LED_ID_RSSD17", "LED_ID_RSSD18",
+ "LED_ID_RSSD19", "LED_ID_RSSD20",
+ "LED_ID_RSSD21", "LED_ID_RSSD22",
+ "LED_ID_RSSD23", "LED_ID_RSSD24",
+ /* GPORT1*/
+ "LED_ID_RSSD25", "LED_ID_RSSD26",
+ "LED_ID_RSSD27", "LED_ID_RSSD28",
+ "LED_ID_RSSD29", "LED_ID_RSSD30",
+ "LED_ID_RSSD31", "LED_ID_RSSD32",
+ /* GPORT2*/
+ "RSSD17_PRESENT_N", "RSSD18_PRESENT_N",
+ "RSSD19_PRESENT_N", "RSSD20_PRESENT_N",
+ /* GPORT3*/
+ "RSSD21_PRESENT_N", "RSSD22_PRESENT_N",
+ "RSSD23_PRESENT_N", "RSSD24_PRESENT_N",
+ "RSSD25_PRESENT_N", "RSSD26_PRESENT_N",
+ "RSSD27_PRESENT_N", "RSSD28_PRESENT_N",
+ /* GPORT4*/
+ "RSSD29_PRESENT_N", "RSSD30_PRESENT_N",
+ "RSSD31_PRESENT_N", "RSSD32_PRESENT_N",
+ "LED_ID_FAN_ASM07", "LED_ID_FAN_ASM08",
+ "LED_ID_FAN_ASM09", "LED_ID_FAN_ASM10",
+ /* GPORT5*/
+ "LED_ID_FAN_ASM11", "LED_ID_FAN_ASM12",
+ "PLUG_DETECT_FAN_ASM07", "PLUG_DETECT_FAN_ASM08",
+ "PLUG_DETECT_FAN_ASM09", "PLUG_DETECT_FAN_ASM10",
+ "PLUG_DETECT_FAN_ASM11", "PLUG_DETECT_FAN_ASM12",
+ /* GPORT6*/
+ "SSB_RSSD17_ALERT_N", "SSB_RSSD18_ALERT_N",
+ "SSB_RSSD19_ALERT_N", "SSB_RSSD20_ALERT_N",
+ "SSB_RSSD21_ALERT_N", "SSB_RSSD22_ALERT_N",
+ "SSB_RSSD23_ALERT_N", "SSB_RSSD24_ALERT_N",
+ /* GPORT7*/
+ "SSB_RSSD25_ALERT_N", "SSB_RSSD26_ALERT_N",
+ "SSB_RSSD27_ALERT_N", "SSB_RSSD28_ALERT_N",
+ "SSB_RSSD29_ALERT_N", "SSB_RSSD30_ALERT_N",
+ "SSB_RSSD31_ALERT_N", "SSB_RSSD32_ALERT_N";
+
+ pinctrl-0 = <&U65300_pins>;
+ pinctrl-names = "default";
+ U65300_pins: cfg-pins {
+ pins = "gp60", "gp61", "gp62",
+ "gp63", "gp64", "gp65", "gp66",
+ "gp67", "gp70", "gp71", "gp72",
+ "gp73", "gp74", "gp75", "gp76",
+ "gp77";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+
+ i2c@2 { // SMB_SVC_PEX_CPU1_LED
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ smb_svc_pex_cpu1_led: pinctrl@20 { // U65500
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ // uses SMB_SVC_PEX_CPU1_LED_INT
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(V, 6) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is PEX_CPU1_LED_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 5) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <18 2>, <36 2>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PLUG_DETECT_DIMM_C1E2", "PLUG_DETECT_DIMM_C1E1",
+ "PLUG_DETECT_DIMM_C1F2", "PLUG_DETECT_DIMM_C1F1",
+ "PLUG_DETECT_DIMM_C1G2", "PLUG_DETECT_DIMM_C1G1",
+ "PLUG_DETECT_DIMM_C1H2", "PLUG_DETECT_DIMM_C1H1",
+ /* GPORT1*/
+ "PLUG_DETECT_DIMM_C1D1", "PLUG_DETECT_DIMM_C1D2",
+ "PLUG_DETECT_DIMM_C1C1", "PLUG_DETECT_DIMM_C1C2",
+ "PLUG_DETECT_DIMM_C1B1", "PLUG_DETECT_DIMM_C1B2",
+ "PLUG_DETECT_DIMM_C1A1", "PLUG_DETECT_DIMM_C1A2",
+ /* GPORT2*/
+ "PEX_CPU1_EVENT_RST", "SVC_PEX_RSSD17_32_RST",
+ "", "",
+ /* GPORT3*/
+ "LED_ID_DIMM_C1E2", "LED_ID_DIMM_C1E1",
+ "LED_ID_DIMM_C1F2", "LED_ID_DIMM_C1F1",
+ "LED_ID_DIMM_C1G2", "LED_ID_DIMM_C1G1",
+ "LED_ID_DIMM_C1H2", "LED_ID_DIMM_C1H1",
+ /* GPORT4*/
+ "LED_ID_DIMM_C1A2", "LED_ID_DIMM_C1A1",
+ "LED_ID_DIMM_C1B2", "LED_ID_DIMM_C1B1",
+ "LED_ID_DIMM_C1C2", "LED_ID_DIMM_C1C1",
+ "LED_ID_DIMM_C1D2", "LED_ID_DIMM_C1D1",
+ /* GPORT5*/
+ "", "",
+ "FM_CPU1_SKTOCC_N", "LED_ID_CPU1";
+ };
+ };
+
+ i2c@3 { // SMB_SVC_PEX_FAN_ALERT
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ smb_svc_pex_fan_alert: pinctrl@20 { // U65600
+ compatible = "cypress,cy8c9560";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ // uses SMB_SVC_PEX_FAN_ALERT_INT
+ #interrupt-cells=<2>;
+ interrupt-parent = <&bmc_pex_irq>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ vdd-supply = <&p3v3_aux>;
+ // reset is PEX_FAN_ALERT_RST
+ reset-gpios = <&bmc_pex_irq 17 GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <24 3>, <51 9>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "FAN01_SSB_ALERT_N", "FAN02_SSB_ALERT_N",
+ "FAN03_SSB_ALERT_N", "FAN04_SSB_ALERT_N",
+ "FAN05_SSB_ALERT_N", "FAN06_SSB_ALERT_N",
+ "FAN07_SSB_ALERT_N", "FAN08_SSB_ALERT_N",
+ /* GPORT1*/
+ "FAN09_SSB_ALERT_N", "FAN10_SSB_ALERT_N",
+ "FAN11_SSB_ALERT_N", "FAN12_SSB_ALERT_N",
+ "FAN13_SSB_ALERT_N", "FAN14_SSB_ALERT_N",
+ "FAN15_SSB_ALERT_N", "FAN16_SSB_ALERT_N",
+ /* GPORT2*/
+ "FAN17_SSB_ALERT_N", "FAN18_SSB_ALERT_N",
+ "FAN19_SSB_ALERT_N", "FAN20_SSB_ALERT_N",
+ /* GPORT3*/
+ "FAN21_SSB_ALERT_N", "FAN22_SSB_ALERT_N",
+ "FAN23_SSB_ALERT_N", "FAN24_SSB_ALERT_N",
+ "", "",
+ "", "FAN01_PWM_ALERT_N",
+ /* GPORT4*/
+ "FAN02_PWM_ALERT_N", "FAN03_PWM_ALERT_N",
+ "FAN04_PWM_ALERT_N", "FAN05_PWM_ALERT_N",
+ "FAN06_PWM_ALERT_N", "FAN07_PWM_ALERT_N",
+ "FAN08_PWM_ALERT_N", "FAN09_PWM_ALERT_N",
+ /* GPORT5*/
+ "FAN10_PWM_ALERT_N", "FAN11_PWM_ALERT_N",
+ "FAN12_PWM_ALERT_N", "FAN13_PWM_ALERT_N",
+ "FAN14_PWM_ALERT_N", "FAN15_PWM_ALERT_N",
+ "FAN16_PWM_ALERT_N", "FAN17_PWM_ALERT_N",
+ /* GPORT6*/
+ "FAN18_PWM_ALERT_N", "FAN19_PWM_ALERT_N",
+ "FAN20_PWM_ALERT_N", "FAN21_PWM_ALERT_N",
+ "FAN22_PWM_ALERT_N", "FAN23_PWM_ALERT_N",
+ "FAN24_PWM_ALERT_N", "",
+ /* GPORT7*/
+ "", "",
+ "", "",
+ "", "",
+ "", "";
+
+ pinctrl-0 = <&U65600_pins>;
+ pinctrl-names = "default";
+ U65600_pins: cfg-pins {
+ pins = "gp00", "gp01", "gp02",
+ "gp03", "gp04", "gp05", "gp06",
+ "gp07", "gp10", "gp11", "gp12",
+ "gp13", "gp14", "gp15", "gp16",
+ "gp17", "gp20", "gp21", "gp22",
+ "gp23", "gp30", "gp31", "gp32",
+ "gp33", "gp37", "gp40", "gp41",
+ "gp42", "gp43", "gp44", "gp45",
+ "gp46", "gp47", "gp50", "gp51",
+ "gp52", "gp53", "gp54", "gp55",
+ "gp56", "gp57", "gp60", "gp61",
+ "gp62", "gp63", "gp64", "gp65",
+ "gp66";
+ function = "gpio";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+ };
+ i2c@4 { // SMB_SVC_PEX_CPU2_LED
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ smb_svc_pex_cpu2_led: pinctrl@20 { // U65800
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ // uses SMB_SVC_PEX_CPU2_LED_INT
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(V, 5) IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is PEX_CPU2_LED_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 6) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <17 3>, <36 2>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PLUG_DETECT_DIMM_C2E2", "PLUG_DETECT_DIMM_C2E1",
+ "PLUG_DETECT_DIMM_C2F2", "PLUG_DETECT_DIMM_C2F1",
+ "PLUG_DETECT_DIMM_C2G2", "PLUG_DETECT_DIMM_C2G1",
+ "PLUG_DETECT_DIMM_C2H2", "PLUG_DETECT_DIMM_C2H1",
+ /* GPORT1*/
+ "PLUG_DETECT_DIMM_C2D1", "PLUG_DETECT_DIMM_C2D2",
+ "PLUG_DETECT_DIMM_C2C1", "PLUG_DETECT_DIMM_C2C2",
+ "PLUG_DETECT_DIMM_C2B1", "PLUG_DETECT_DIMM_C2B2",
+ "PLUG_DETECT_DIMM_C2A1", "PLUG_DETECT_DIMM_C2A2",
+ /* GPORT2*/
+ "PEX_CPU2_EVENT_RST", "",
+ "", "",
+ /* GPORT3*/
+ "LED_ID_DIMM_C2E2", "LED_ID_DIMM_C2E1",
+ "LED_ID_DIMM_C2F2", "LED_ID_DIMM_C2F1",
+ "LED_ID_DIMM_C2G2", "LED_ID_DIMM_C2G1",
+ "LED_ID_DIMM_C2H2", "LED_ID_DIMM_C2H1",
+ /* GPORT4*/
+ "LED_ID_DIMM_C2A2", "LED_ID_DIMM_C2A1",
+ "LED_ID_DIMM_C2B2", "LED_ID_DIMM_C2B1",
+ "LED_ID_DIMM_C2C2", "LED_ID_DIMM_C2C1",
+ "LED_ID_DIMM_C2D2", "LED_ID_DIMM_C2D1",
+ /* GPORT5*/
+ "", "",
+ "FM_CPU2_SKTOCC_N", "LED_ID_CPU2";
+ };
+ };
+ i2c@5 { // SMB_SVC_PEX_CPU3_LED
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ smb_svc_pex_cpu3_led: pinctrl@20 { // U65900
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(V, 3) IRQ_TYPE_LEVEL_HIGH>; // SMB_SVC_PEX_CPU12_LED_INT
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is PEX_CPU3_LED_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <17 3>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PLUG_DETECT_DIMM_C3E2", "PLUG_DETECT_DIMM_C3E1",
+ "PLUG_DETECT_DIMM_C3F2", "PLUG_DETECT_DIMM_C3F1",
+ "PLUG_DETECT_DIMM_C3G2", "PLUG_DETECT_DIMM_C3G1",
+ "PLUG_DETECT_DIMM_C3H2", "PLUG_DETECT_DIMM_C3H1",
+ /* GPORT1*/
+ "PLUG_DETECT_DIMM_C3D1", "PLUG_DETECT_DIMM_C3D2",
+ "PLUG_DETECT_DIMM_C3C1", "PLUG_DETECT_DIMM_C3C2",
+ "PLUG_DETECT_DIMM_C3B1", "PLUG_DETECT_DIMM_C3B2",
+ "PLUG_DETECT_DIMM_C3A1", "PLUG_DETECT_DIMM_C3A2",
+ /* GPORT2*/
+ "PEX_CPU3_EVENT_RST", "",
+ "", "",
+ /* GPORT3*/
+ "LED_ID_DIMM_C3E2", "LED_ID_DIMM_C3E1",
+ "LED_ID_DIMM_C3F2", "LED_ID_DIMM_C3F1",
+ "LED_ID_DIMM_C3G2", "LED_ID_DIMM_C3G1",
+ "LED_ID_DIMM_C3H2", "LED_ID_DIMM_C3H1",
+ /* GPORT4*/
+ "LED_ID_DIMM_C3A2", "LED_ID_DIMM_C3A1",
+ "LED_ID_DIMM_C3B2", "LED_ID_DIMM_C3B1",
+ "LED_ID_DIMM_C3C2", "LED_ID_DIMM_C3C1",
+ "LED_ID_DIMM_C3D2", "LED_ID_DIMM_C3D1",
+ /* GPORT5*/
+ "LED_PWR_DWR_FRNT", "LED_ID_DWR_FRNT_P",
+ "FM_CPU3_SKTOCC_N", "LED_ID_CPU3";
+ };
+ };
+ i2c@6 { // SMB_SVC_PEX_CPU0_LED
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ smb_svc_pex_cpu0_led: pinctrl@20 { // U65400
+ compatible = "cypress,cy8c9540";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ #interrupt-cells=<2>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <ASPEED_GPIO(O, 3) IRQ_TYPE_LEVEL_HIGH>; // SMB_SVC_PEX_CPU0_LED_INT
+ interrupt-controller;
+ vdd-supply = <&p3v3_bmc_aux>;
+ // reset is PEX_CPU0_LED_RST
+ reset-gpios = <&gpio0 ASPEED_GPIO(Q, 4) GPIO_ACTIVE_HIGH>;
+
+ gpio-reserved-ranges = <18 2>, <36 2>;
+
+ gpio-line-names =
+ /* GPORT0 */
+ "PLUG_DETECT_DIMM_C0E2", "PLUG_DETECT_DIMM_C0E1",
+ "PLUG_DETECT_DIMM_C0F2", "PLUG_DETECT_DIMM_C0F1",
+ "PLUG_DETECT_DIMM_C0G2", "PLUG_DETECT_DIMM_C0G1",
+ "PLUG_DETECT_DIMM_C0H2", "PLUG_DETECT_DIMM_C0H1",
+ /* GPORT1*/
+ "PLUG_DETECT_DIMM_C0D1", "PLUG_DETECT_DIMM_C0D2",
+ "PLUG_DETECT_DIMM_C0C1", "PLUG_DETECT_DIMM_C0C2",
+ "PLUG_DETECT_DIMM_C0B1", "PLUG_DETECT_DIMM_C0B2",
+ "PLUG_DETECT_DIMM_C0A1", "PLUG_DETECT_DIMM_C0A2",
+ /* GPORT2*/
+ "PEX_CPU0_EVENT_RST", "SVC_PEX_RSSD01_16_RST",
+ "", "",
+ /* GPORT3*/
+ "LED_ID_DIMM_C0E2", "LED_ID_DIMM_C0E1",
+ "LED_ID_DIMM_C0F2", "LED_ID_DIMM_C0F1",
+ "LED_ID_DIMM_C0G2", "LED_ID_DIMM_C0G1",
+ "LED_ID_DIMM_C0H2", "LED_ID_DIMM_C0H1",
+ /* GPORT4*/
+ "LED_ID_DIMM_C0A2", "LED_ID_DIMM_C0A1",
+ "LED_ID_DIMM_C0B2", "LED_ID_DIMM_C0B1",
+ "LED_ID_DIMM_C0C2", "LED_ID_DIMM_C0C1",
+ "LED_ID_DIMM_C0D2", "LED_ID_DIMM_C0D1",
+ /* GPORT5*/
+ "", "",
+ "FM_CPU0_SKTOCC_N", "LED_ID_CPU0";
+ };
+ };
+ };
+ };
+
+ i2c@3 { // BMC_EEPROM
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ eeprom@51 { // M24C32-R
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <32>;
+ vcc-supply = <&p3v3_bmc_aux>;
+ };
+ };
+
+ i2c@7 { // BMC_MUX_SVC_VR
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ i2cmux25: mux@70 {
+ compatible = "maxim,max7357";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x70>;
+ reset-gpios = <&gpio0 ASPEED_GPIO(R, 2) (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; // BMC_MUX_SVC_VR_RST_INT
+ vdd-supply = <&p3v3_bmc_aux>;
+
+ i2c@1 { // SMB_VR_P5V_AUX
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ir38263_p5v_aux@40 {
+ reg = <0x40>;
+ compatible = "infineon,ir38263";
+
+ regulators {
+ p5v_aux: vout {
+ regulator-name = "p5v_aux";
+ regulator-enable-ramp-delay = <2000>;
+ vin-supply = <&p12v_a>;
+ vbus-supply = <&p3v3_bmc_aux>;
+ // Supplies the BMC
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+ i2c@2 { // SMB_VR_P3V3_AUX
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ir38263_p3v3_aux@40 {
+ compatible = "infineon,ir38263";
+ reg = <0x40>;
+
+ regulators {
+ p3v3_aux: vout {
+ vin-supply = <&p12v_a>;
+ regulator-name = "p3v3_aux";
+ // 2msec for regulator + 18msec for board capacitance
+ // Note: Every IC has a PTC which slowly charges the bypass cap.
+ regulator-enable-ramp-delay = <200000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // SMB_VR_AUX_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ aux_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_pex_vr_ctrl>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>; // SMB_VR_AUX_SSB_ALERT
+
+ vss1-supply = <&p5v_aux>;
+ vss2-supply = <&p3v3_aux>;
+
+ regulators {
+ p5v: sw0 {
+ regulator-name = "p5v";
+ shunt-resistor-micro-ohms = <12000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <100000>;
+ };
+ p3v3_pch: sw1 {
+ regulator-name = "p3v3_pch";
+ shunt-resistor-micro-ohms = <12000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <100000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // SMB_BCM0
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ pli1209bc_p12v_a: regulator@5f {
+ compatible = "vicor,pli1209bc";
+ reg = <0x5f>;
+
+ regulators {
+ p12v_a: vout2 {
+ regulator-name = "bcm0";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+ i2c@5 { // SMB_BCM1
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ pli1209bc_p12v_b: regulator@5f {
+ compatible = "vicor,pli1209bc";
+ reg = <0x5f>;
+
+ regulators {
+ p12v_b: vout2 {
+ regulator-name = "bcm1";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+ i2c@6 { // SMB_BCM2
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ pli1209bc_p12v_c: regulator@5f {
+ compatible = "vicor,pli1209bc";
+ reg = <0x5f>;
+
+ regulators {
+ p12v_c: vout2 {
+ regulator-name = "bcm2";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+ i2c@7 { // SMB_BCM3
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ pli1209bc_p12v_d: regulator@5f {
+ compatible = "vicor,pli1209bc";
+ reg = <0x5f>;
+
+ regulators {
+ p12v_d: vout2 {
+ regulator-name = "bcm3";
+ regulator-boot-on;
+ };
+ };
+ };
+ };
+ };
+ };
+ };
+};
+
+// SDA10
+&i2c9 { // SMB_VR_P1V2_BMC_AUX
+ status = "okay";
+
+ /* Debug interface for p1v2_bmc_aux */
+ p1v2_bmc_aux_mon: pmic@60 {
+ compatible = "maxim,max8952";
+ reg = <0x60>;
+ max8952,default-mode = <3>;
+ max8952,dvs-mode-microvolt = <1100000>, <1100000>,
+ <1100000>, <1100000>;
+ max8952,sync-freq = <0>;
+ max8952,ramp-speed = <0>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+// Fan regulator/pwm
+&i2cmux8 {
+ i2c@0 { // MUX_FAN10_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ fan10_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>; // FAN10_SSB_ALERT_N
+
+ regulators {
+ sw0_fan10_ssb: sw0 {
+ regulator-name = "fan10_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+
+ };
+ i2c@1 { // MUX_FAN12_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ fan12_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>; // FAN12_SSB_ALERT_N
+
+ regulators {
+ sw0_fan12_ssb: sw0 {
+ regulator-name = "fan12_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+
+ };
+ i2c@2 { // MUX_FAN14_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ fan14_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>; // FAN14_SSB_ALERT_N
+
+ regulators {
+ sw0_fan14_ssb: sw0 {
+ regulator-name = "fan14_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_FAN16_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ fan16_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <15 IRQ_TYPE_LEVEL_LOW>; // FAN16_SSB_ALERT_N
+
+ regulators {
+ sw0_fan16_ssb: sw0 {
+ regulator-name = "fan16_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_FAN18_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ fan18_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <17 IRQ_TYPE_LEVEL_LOW>; // FAN18_SSB_ALERT_N
+
+ regulators {
+ sw0_fan18_ssb: sw0 {
+ regulator-name = "fan18_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_FAN20_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ fan20_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>; // FAN20_SSB_ALERT_N
+
+ regulators {
+ sw0_fan20_ssb: sw0 {
+ regulator-name = "fan20_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_FAN22_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ fan22_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <21 IRQ_TYPE_LEVEL_LOW>; // FAN22_SSB_ALERT_N
+
+ regulators {
+ sw0_fan22_ssb: sw0 {
+ regulator-name = "fan22_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_FAN24_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ fan24_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <23 IRQ_TYPE_LEVEL_LOW>; // FAN24_SSB_ALERT_N
+
+ regulators {
+ sw0_fan24_ssb: sw0 {
+ regulator-name = "fan24_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
+
+&i2cmux7 {
+ i2c@0 { // MUX_FAN17_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ fan17_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <16 IRQ_TYPE_LEVEL_LOW>; // FAN17_SSB_ALERT_N
+
+ regulators {
+ sw0_fan17_ssb: sw0 {
+ regulator-name = "fan17_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_FAN19_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ fan19_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>; // FAN19_SSB_ALERT_N
+
+ regulators {
+ sw0_fan19_ssb: sw0 {
+ regulator-name = "fan19_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_FAN21_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ fan21_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>; // FAN21_SSB_ALERT_N
+
+ regulators {
+ sw0_fan21_ssb: sw0 {
+ regulator-name = "fan21_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_FAN23_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ fan23_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // FAN23_SSB_ALERT_N
+
+ regulators {
+ sw0_fan23_ssb: sw0 {
+ regulator-name = "fan23_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_FAN02_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ fan02_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <1 IRQ_TYPE_LEVEL_LOW>; // FAN02_SSB_ALERT_N
+
+ regulators {
+ sw0_fan02_ssb: sw0 {
+ regulator-name = "fan02_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_FAN04_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ fan04_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>; // FAN04_SSB_ALERT_N
+
+ regulators {
+ sw0_fan04_ssb: sw0 {
+ regulator-name = "fan04_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_FAN06_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ fan06_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>; // FAN06_SSB_ALERT_N
+
+ regulators {
+ sw0_fan06_ssb: sw0 {
+ regulator-name = "fan06_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_FAN08_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ fan08_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>; // FAN08_SSB_ALERT_N
+
+ regulators {
+ sw0_fan08_ssb: sw0 {
+ regulator-name = "fan08_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
+
+&i2cmux6 {
+ i2c@0 { // MUX_FAN01_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ fan01_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>; // FAN01_SSB_ALERT_N
+
+ regulators {
+ sw0_fan01_ssb: sw0 {
+ regulator-name = "fan01_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_FAN03_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ fan03_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>; // FAN03_SSB_ALERT_N
+
+ regulators {
+ sw0_fan03_ssb: sw0 {
+ regulator-name = "fan03_supply";
+
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_FAN05_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ fan05_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>; // FAN05_SSB_ALERT_N
+
+ regulators {
+ sw0_fan05_ssb: sw0 {
+ regulator-name = "fan05_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_FAN07_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+ fan07_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>; // FAN07_SSB_ALERT_N
+
+ regulators {
+ sw0_fan07_ssb: sw0 {
+ regulator-name = "fan07_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_FAN09_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+ fan09_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>; // FAN09_SSB_ALERT_N
+
+ regulators {
+ sw0_fan09_ssb: sw0 {
+ regulator-name = "fan09_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_FAN11_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+ fan11_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <10 IRQ_TYPE_LEVEL_LOW>; // FAN11_SSB_ALERT_N
+
+ regulators {
+ sw0_fan11_ssb: sw0 {
+ regulator-name = "fan11_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_FAN13_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+ fan13_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>; // FAN13_SSB_ALERT_N
+
+ regulators {
+ sw0_fan13_ssb: sw0 {
+ regulator-name = "fan13_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_FAN15_SSB
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ fan15_ssb: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5978";
+ vss1-supply = <&p12v_a>;
+ interrupt-parent = <&smb_svc_pex_fan_alert>;
+ interrupts = <14 IRQ_TYPE_LEVEL_LOW>; // FAN15_SSB_ALERT_N
+
+ regulators {
+ sw0_fan15_ssb: sw0 {
+ regulator-name = "fan15_supply";
+ shunt-resistor-micro-ohms = <10000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <3400000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+
+ };
+};
+
+// SSD
+&i2cmux9 {
+ i2c@0 { // MUX_SSB_RSSD19
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ ssb_rssd19: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <46 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD19_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd19:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd19: sw0 {
+ regulator-name = "rssd19_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd19: sw1 {
+ regulator-name = "rssd19_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_SSB_RSSD18
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ssb_rssd18: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <45 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD18_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd18:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd18: sw0 {
+ regulator-name = "rssd18_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd18: sw1 {
+ regulator-name = "rssd18_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_SSB_RSSD17
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ssb_rssd17: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <44 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD17_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd17:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd17: sw0 {
+ regulator-name = "rssd17_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd17: sw1 {
+ regulator-name = "rssd17_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_SSB_RSSD20
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ ssb_rssd20: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <47 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD20_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd20:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd20: sw0 {
+ regulator-name = "rssd20_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd20: sw1 {
+ regulator-name = "rssd20_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_SSB_RSSD21
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ ssb_rssd21: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <48 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD21_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd21:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd21: sw0 {
+ regulator-name = "rssd21_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd21: sw1 {
+ regulator-name = "rssd21_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_SSB_RSSD22
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ ssb_rssd22: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <49 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD22_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd22:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd22: sw0 {
+ regulator-name = "rssd22_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd22: sw1 {
+ regulator-name = "rssd22_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_SSB_RSSD24
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ ssb_rssd24: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD24_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd24:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd24: sw0 {
+ regulator-name = "rssd24_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd24: sw1 {
+ regulator-name = "rssd24_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_SSB_RSSD23
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ ssb_rssd23: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <50 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD23_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd23:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd23: sw0 {
+ regulator-name = "rssd23_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd23: sw1 {
+ regulator-name = "rssd23_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
+
+&i2cmux10 {
+ i2c@0 { // MUX_SSB_RSSD25
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ ssb_rssd25: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <52 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD25_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd25:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd25: sw0 {
+ regulator-name = "rssd25_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd25: sw1 {
+ regulator-name = "rssd25_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_SSB_RSSD26
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ssb_rssd26: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <53 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD26_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd26:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd26: sw0 {
+ regulator-name = "rssd26_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd26: sw1 {
+ regulator-name = "rssd26_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_SSB_RSSD27
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ssb_rssd27: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <54 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD27_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd27:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd27: sw0 {
+ regulator-name = "rssd27_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd27: sw1 {
+ regulator-name = "rssd27_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_SSB_RSSD32
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ ssb_rssd32: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <59 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD32_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd32:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd32: sw0 {
+ regulator-name = "rssd32_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd32: sw1 {
+ regulator-name = "rssd32_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_SSB_RSSD31
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ ssb_rssd31: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <58 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD31_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd31:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd31: sw0 {
+ regulator-name = "rssd31_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd31: sw1 {
+ regulator-name = "rssd31_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_SSB_RSSD30
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ ssb_rssd30: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <57 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD30_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd30:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd30: sw0 {
+ regulator-name = "rssd30_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd30: sw1 {
+ regulator-name = "rssd30_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_SSB_RSSD29
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ ssb_rssd29: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <56 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD29_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd29:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd29: sw0 {
+ regulator-name = "rssd29_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd29: sw1 {
+ regulator-name = "rssd29_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_SSB_RSSD28
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ ssb_rssd28: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd17_32>;
+ interrupts = <55 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD28_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd28:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd28: sw0 {
+ regulator-name = "rssd28_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd28: sw1 {
+ regulator-name = "rssd28_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
+
+&i2cmux18 {
+ i2c@0 { // MUX_SSB_RSSD03
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ ssb_rssd03: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <46 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD03_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd03:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd03: sw0 {
+ regulator-name = "rssd03_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd03: sw1 {
+ regulator-name = "rssd03_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_SSB_RSSD02
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ssb_rssd02: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <45 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD02_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd02:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd02: sw0 {
+ regulator-name = "rssd02_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd02: sw1 {
+ regulator-name = "rssd02_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_SSB_RSSD01
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ssb_rssd01: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <44 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD01_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd01:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd01: sw0 {
+ regulator-name = "rssd01_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd01: sw1 {
+ regulator-name = "rssd01_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_SSB_RSSD04
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ ssb_rssd04: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <47 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD04_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd04:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd04: sw0 {
+ regulator-name = "rssd04_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd04: sw1 {
+ regulator-name = "rssd04_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_SSB_RSSD05
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ ssb_rssd05: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <48 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD05_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd05:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd05: sw0 {
+ regulator-name = "rssd05_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd05: sw1 {
+ regulator-name = "rssd05_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_SSB_RSSD08
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ ssb_rssd08: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <51 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD08_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd08:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd08: sw0 {
+ regulator-name = "rssd08_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd08: sw1 {
+ regulator-name = "rssd08_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_SSB_RSSD07
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ ssb_rssd07: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <50 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD07_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd07:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd07: sw0 {
+ regulator-name = "rssd07_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd07: sw1 {
+ regulator-name = "rssd07_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_SSB_RSSD06
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ ssb_rssd06: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <49 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD06_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd06:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd06: sw0 {
+ regulator-name = "rssd06_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd06: sw1 {
+ regulator-name = "rssd06_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
+
+&i2cmux19 {
+ i2c@0 { // MUX_SSB_RSSD14
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ ssb_rssd14: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <57 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD14_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd14:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd14: sw0 {
+ regulator-name = "rssd14_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd14: sw1 {
+ regulator-name = "rssd14_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@1 { // MUX_SSB_RSSD13
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ ssb_rssd13: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <56 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD13_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd13:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd13: sw0 {
+ regulator-name = "rssd13_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd13: sw1 {
+ regulator-name = "rssd13_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@2 { // MUX_SSB_RSSD12
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ssb_rssd12: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <55 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD12_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd12:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd12: sw0 {
+ regulator-name = "rssd12_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd12: sw1 {
+ regulator-name = "rssd12_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@3 { // MUX_SSB_RSSD11
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ ssb_rssd11: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <54 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD11_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd11:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd11: sw0 {
+ regulator-name = "rssd11_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd11: sw1 {
+ regulator-name = "rssd11_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@4 { // MUX_SSB_RSSD10
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ ssb_rssd10: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <53 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD10_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd10:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd10: sw0 {
+ regulator-name = "rssd10_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd10: sw1 {
+ regulator-name = "rssd10_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@5 { // MUX_SSB_RSSD09
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ ssb_rssd09: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <52 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD09_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd09:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd09: sw0 {
+ regulator-name = "rssd09_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd09: sw1 {
+ regulator-name = "rssd09_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@6 { // MUX_SSB_RSSD15
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ ssb_rssd15: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <58 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD15_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd15:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd15: sw0 {
+ regulator-name = "rssd15_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd15: sw1 {
+ regulator-name = "rssd15_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+ i2c@7 { // MUX_SSB_RSSD16
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+
+ ssb_rssd16: regulator@3a {
+ reg = <0x3a>;
+ compatible = "maxim,max5970";
+ interrupt-parent = <&smb_svc_pex_rssd01_16>;
+ interrupts = <59 IRQ_TYPE_LEVEL_LOW>; // SSB_RSSD16_ALERT_N
+
+ vss1-supply = <&p3v3_aux>;
+ vss2-supply = <&p12v_a>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ label = "rssd16:green:power";
+ reg = <0>;
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ sw0_ssb_rssd16: sw0 {
+ regulator-name = "rssd16_3v3";
+ shunt-resistor-micro-ohms = <100000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <410000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ sw1_ssb_rssd16: sw1 {
+ regulator-name = "rssd16_12v";
+ shunt-resistor-micro-ohms = <9000>;
+ regulator-over-current-protection;
+ regulator-oc-protection-microamp = <4500000>;
+ regulator-enable-ramp-delay = <1000>;
+ };
+ };
+ };
+ };
+};
base-commit: 669430b183fccb3a8b39000a1e9dfb3a2d3028ce
--
2.42.0
