This stm32mp135f-dhcor-dhsbc board is a stack of DHCOR SoM based on
STM32MP135F SoC (900MHz / crypto capabilities) populated on DHSBC
carrier board.
The SoM contains the following peripherals:
- STPMIC (power delivery)
- 512MB DDR3L memory
- eMMC and SDIO WiFi module
The DHSBC carrier board contains the following peripherals:
- Two RGMII Ethernet ports
- USB-A Host port, USB-C peripheral port, USB-C power supply plug
- Expansion connector
Signed-off-by: Marek Vasut <marex@xxxxxxx>
---
Cc: "Leonard Göhrs" <l.goehrs@xxxxxxxxxxxxxx>
Cc: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
Cc: Alexandre Torgue <alexandre.torgue@xxxxxxxxxxx>
Cc: Andre Przywara <andre.przywara@xxxxxxx>
Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Sean Nyekjaer <sean@xxxxxxxxxx>
Cc: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: kernel@xxxxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
---
V2: - Fix the DT to list the right SoC/SoM/Board compatibles.
Note that the SoM .dtsi compatible strings are not listed in
Documentation/devicetree/bindings/arm/stm32/stm32.yaml
which should be OK, because those should be overwritten
by board .dts. The board .dts compatible strings are listed
in stm32.yaml . If the SoM .dtsi compatible is not overwritten
by board .dts, the DT validation should rightfully complain.
---
arch/arm/boot/dts/st/Makefile | 1 +
.../boot/dts/st/stm32mp135f-dhcor-dhsbc.dts | 321 ++++++++++++++++++
.../boot/dts/st/stm32mp13xx-dhcor-som.dtsi | 308 +++++++++++++++++
3 files changed, 630 insertions(+)
create mode 100644 arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts
create mode 100644 arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile
index 9fedd6776208e..db9718059ae2f 100644
--- a/arch/arm/boot/dts/st/Makefile
+++ b/arch/arm/boot/dts/st/Makefile
@@ -29,6 +29,7 @@ dtb-$(CONFIG_ARCH_STM32) += \
stm32h743i-eval.dtb \
stm32h743i-disco.dtb \
stm32h750i-art-pi.dtb \
+ stm32mp135f-dhsom-dhsbc.dtb \
stm32mp135f-dk.dtb \
stm32mp151a-prtt1a.dtb \
stm32mp151a-prtt1c.dtb \
diff --git a/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts
new file mode 100644
index 0000000000000..5f4f6b6e427a5
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dts
@@ -0,0 +1,321 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) 2024 Marek Vasut <marex@xxxxxxx>
+ *
+ * DHCOR STM32MP13 variant:
+ * DHCR-STM32MP135F-C100-R051-EE-F0409-SPI4-RTC-WBT-I-01LG
+ * DHCOR PCB number: 718-100 or newer
+ * DHSBC PCB number: 719-100 or newer
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/regulator/st,stm32mp13-regulator.h>
+#include "stm32mp135.dtsi"
+#include "stm32mp13xf.dtsi"
+#include "stm32mp13xx-dhcor-som.dtsi"
+
+/ {
+ model = "DH electronics STM32MP135F DHCOR DHSBC";
+ compatible = "dh,stm32mp135f-dhcor-dhsbc",
+ "dh,stm32mp135f-dhcor-som",
+ "st,stm32mp135";
+
+ aliases {
+ serial2 = &usart1;
+ serial3 = &usart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&adc_1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc1_pins_a &adc1_usb_cc_pins_b>;
+ vdda-supply = <&vdd_adc>;
+ vref-supply = <&vdd_adc>;
+ status = "okay";
+
+ adc1: adc@0 {
+ status = "okay";
+
+ /*
+ * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in2 & in11.
+ * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
+ * 5 * (5.1 + 47kOhms) * 5pF => 1.3us.
+ * Use arbitrary margin here (e.g. 5us).
+ *
+ * The pinmux pins must be set as ANALOG, use datasheet
+ * DS13483 Table 7. STM32MP135C/F ball definitions to
+ * find out which 'pin name' maps to which 'additional
+ * functions', which lists the mapping between pin and
+ * ADC channel. In this case, PA5 maps to ADC1_INP2 and
+ * PF13 maps to ADC1_INP11 .
+ */
+ channel@2 {
+ reg = <2>;
+ st,min-sample-time-ns = <5000>;
+ };
+
+ channel@11 {
+ reg = <11>;
+ st,min-sample-time-ns = <5000>;
+ };
+
+ /* Expansion connector: INP12:pin29 */
+ channel@12 {
+ reg = <12>;
+ st,min-sample-time-ns = <5000>;
+ };
+ };
+};
+
+&gpioa {
+ gpio-line-names = "", "", "", "",
+ "", "DHSBC_USB_PWR_CC1", "", "",
+ "", "", "", "DHSBC_nETH1_RST",
+ "", "DHCOR_HW-CODING_0", "", "";
+};
+
+&gpiob {
+ gpio-line-names = "", "", "", "",
+ "", "", "", "DHCOR_BT_HOST_WAKE",
+ "", "", "", "",
+ "", "DHSBC_nTPM_CS", "", "";
+};
+
+&gpioc {
+ gpio-line-names = "", "", "", "DHSBC_USB_5V_MEAS",
+ "", "", "", "",
+ "", "", "", "",
+ "", "", "", "";
+};
+
+&gpiod {
+ gpio-line-names = "", "", "", "",
+ "", "DHCOR_RAM-CODING_0", "", "",
+ "", "DHCOR_RAM-CODING_1", "", "",
+ "", "", "", "";
+};
+
+&gpioe {
+ gpio-line-names = "", "", "", "",
+ "", "", "", "",
+ "", "DHSBC_nTPM_RST", "", "",
+ "DHSBC_nTPM_PIRQ", "", "DHCOR_WL_HOST_WAKE", "";
+};
+
+&gpiof {
+ gpio-line-names = "", "", "DHSBC_USB_PWR_nFLT", "",
+ "", "", "", "",
+ "", "", "", "",
+ "DHCOR_WL_REG_ON", "DHSBC_USB_PWR_CC2", "", "";
+};
+
+&gpiog {
+ gpio-line-names = "", "", "", "",
+ "", "", "", "",
+ "DHSBC_nETH2_RST", "DHCOR_BT_DEV_WAKE", "", "",
+ "DHSBC_ETH1_INTB", "", "", "DHSBC_ETH2_INTB";
+};
+
+&gpioi {
+ gpio-line-names = "DHCOR_RTC_nINT", "DHCOR_HW-CODING_1",
+ "DHCOR_BT_REG_ON", "DHCOR_PMIC_nINT",
+ "DHSBC_BOOT0", "DHSBC_BOOT1",
+ "DHSBC_BOOT2", "DHSBC_USB-C_DATA_VBUS";
+};
+
+&i2c1 { /* Expansion connector: SDA:pin27 SCL:pin28 */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_pins_a>;
+ pinctrl-1 = <&i2c1_sleep_pins_a>;
+ i2c-scl-rising-time-ns = <96>;
+ i2c-scl-falling-time-ns = <3>;
+ clock-frequency = <400000>;
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&i2c5 { /* Expansion connector: SDA:pin3 SCL:pin5 */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c5_pins_b>;
+ pinctrl-1 = <&i2c5_sleep_pins_b>;
+ i2c-scl-rising-time-ns = <96>;
+ i2c-scl-falling-time-ns = <3>;
+ clock-frequency = <400000>;
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&m_can1 { /* Expansion connector: TX:pin16 RX:pin18 */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&m_can1_pins_a>;
+ pinctrl-1 = <&m_can1_sleep_pins_a>;
+ status = "okay";
+};
+
+&m_can2 { /* Expansion connector: TX:pin22 RX:pin26 */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&m_can2_pins_a>;
+ pinctrl-1 = <&m_can2_sleep_pins_a>;
+ status = "okay";
+};
+
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+ status = "okay";
+};
+
+&sai1 { /* Expansion connector: SCK-A:pin12 FS-A:pin35 SD-A:pin38 SD-B:pin40 */
+ clocks = <&rcc SAI1>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+ clock-names = "pclk", "x8k", "x11k";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sai1a_pins_a &sai1b_pins_a>;
+ pinctrl-1 = <&sai1a_sleep_pins_a &sai1b_sleep_pins_a>;
+};
+
+&scmi_voltd {
+ status = "disabled";
+};
+
+&spi2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&spi2_pins_a>;
+ pinctrl-1 = <&spi2_sleep_pins_a>;
+ cs-gpios = <&gpiob 13 0>;
+ status = "okay";
+
+ st33htph: tpm@0 {
+ compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi";
+ reg = <0>;
+ spi-max-frequency = <24000000>;
+ };
+};
+
+&spi3 { /* Expansion connector: MOSI:pin19 MISO:pin21 SCK:pin22 nCS:pin24 */
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&spi3_pins_a>;
+ pinctrl-1 = <&spi3_sleep_pins_a>;
+ cs-gpios = <&gpiof 3 0>;
+ status = "disabled";
+};
+
+&timers5 { /* Expansion connector: CH3:pin31 */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "okay";
+
+ pwm {
+ pinctrl-0 = <&pwm5_pins_a>;
+ pinctrl-1 = <&pwm5_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@4 {
+ status = "okay";
+ };
+};
+
+&timers13 { /* Expansion connector: CH1:pin32 */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "okay";
+
+ pwm {
+ pinctrl-0 = <&pwm13_pins_a>;
+ pinctrl-1 = <&pwm13_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@12 {
+ status = "okay";
+ };
+};
+
+&usart1 { /* Expansion connector: RX:pin33 TX:pin37 */
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&usart1_pins_b>;
+ pinctrl-1 = <&usart1_sleep_pins_b>;
+ pinctrl-2 = <&usart1_idle_pins_b>;
+ status = "okay";
+};
+
+&usart2 { /* Expansion connector: RX:pin10 TX:pin8 RTS:pin11 CTS:pin36 */
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&usart2_pins_b>;
+ pinctrl-1 = <&usart2_sleep_pins_b>;
+ pinctrl-2 = <&usart2_idle_pins_b>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh_ehci {
+ phys = <&usbphyc_port0>;
+ status = "okay";
+};
+
+&usbh_ohci {
+ phys = <&usbphyc_port0>;
+ status = "okay";
+};
+
+&usbotg_hs {
+ dr_mode = "peripheral";
+ phys = <&usbphyc_port1 0>;
+ phy-names = "usb2-phy";
+ usb33d-supply = <&usb33>;
+ status = "okay";
+};
+
+&usbphyc {
+ status = "okay";
+ vdda1v1-supply = <®11>;
+ vdda1v8-supply = <®18>;
+};
+
+&usbphyc_port0 {
+ phy-supply = <&vdd_usb>;
+ st,current-boost-microamp = <1000>;
+ st,decrease-hs-slew-rate;
+ st,tune-hs-dc-level = <2>;
+ st,enable-hs-rftime-reduction;
+ st,trim-hs-current = <11>;
+ st,trim-hs-impedance = <2>;
+ st,tune-squelch-level = <1>;
+ st,enable-hs-rx-gain-eq;
+ st,no-hs-ftime-ctrl;
+ st,no-lsfs-sc;
+ connector {
+ compatible = "usb-a-connector";
+ vbus-supply = <&vbus_sw>;
+ };
+};
+
+&usbphyc_port1 {
+ phy-supply = <&vdd_usb>;
+ st,current-boost-microamp = <1000>;
+ st,decrease-hs-slew-rate;
+ st,tune-hs-dc-level = <2>;
+ st,enable-hs-rftime-reduction;
+ st,trim-hs-current = <11>;
+ st,trim-hs-impedance = <2>;
+ st,tune-squelch-level = <1>;
+ st,enable-hs-rx-gain-eq;
+ st,no-hs-ftime-ctrl;
+ st,no-lsfs-sc;
+ connector {
+ compatible = "gpio-usb-b-connector", "usb-b-connector";
+ vbus-gpios = <&gpioi 7 GPIO_ACTIVE_HIGH>;
+ label = "Type-C";
+ self-powered;
+ type = "micro";
+ };
+};
diff --git a/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi
new file mode 100644
index 0000000000000..ddad6497775b8
--- /dev/null
+++ b/arch/arm/boot/dts/st/stm32mp13xx-dhcor-som.dtsi
@@ -0,0 +1,308 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) 2024 Marek Vasut <marex@xxxxxxx>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/mfd/st,stpmic1.h>
+#include <dt-bindings/regulator/st,stm32mp13-regulator.h>
+#include "stm32mp13-pinctrl.dtsi"
+
+/ {
+ model = "DH electronics STM32MP13xx DHCOR SoM";
+ compatible = "dh,stm32mp131a-dhcor-som",
+ "st,stm32mp131";
+
+ aliases {
+ mmc0 = &sdmmc2;
+ mmc1 = &sdmmc1;
+ serial0 = &uart4;
+ serial1 = &uart7;
+ rtc0 = &rv3032;
+ spi0 = &qspi;
+ };
+
+ memory@c0000000 {
+ device_type = "memory";
+ reg = <0xc0000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ optee@dd000000 {
+ reg = <0xdd000000 0x3000000>;
+ no-map;
+ };
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpiof 12 GPIO_ACTIVE_LOW>;
+ };
+
+ vin: vin {
+ compatible = "regulator-fixed";
+ regulator-name = "vin";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+};
+
+&i2c3 {
+ i2c-scl-rising-time-ns = <96>;
+ i2c-scl-falling-time-ns = <3>;
+ clock-frequency = <400000>;
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ pmic: stpmic@33 {
+ compatible = "st,stpmic1";
+ reg = <0x33>;
+ interrupts-extended = <&gpioi 3 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "okay";
+
+ regulators {
+ compatible = "st,stpmic1-regulators";
+
+ ldo1-supply = <&vin>;
+ ldo2-supply = <&vin>;
+ ldo3-supply = <&vin>;
+ ldo4-supply = <&vin>;
+ ldo5-supply = <&vin>;
+ ldo6-supply = <&vin>;
+ pwr_sw1-supply = <&bst_out>;
+ pwr_sw2-supply = <&bst_out>;
+
+ vddcpu: buck1 { /* VDD_CPU_1V2 */
+ regulator-name = "vddcpu";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd_ddr: buck2 { /* VDD_DDR_1V35 */
+ regulator-name = "vdd_ddr";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd: buck3 { /* VDD_3V3_1V8 */
+ regulator-name = "vdd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vddcore: buck4 { /* VDD_CORE_1V2 */
+ regulator-name = "vddcore";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd_adc: ldo1 { /* VDD_ADC_1V8 */
+ regulator-name = "vdd_adc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ interrupts = <IT_CURLIM_LDO1 0>;
+ };
+
+ vdd_ldo2: ldo2 { /* LDO2_OUT_1V8 */
+ regulator-name = "vdd_ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ interrupts = <IT_CURLIM_LDO2 0>;
+ };
+
+ vdd_ldo3: ldo3 { /* LDO3_OUT */
+ regulator-name = "vdd_ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ interrupts = <IT_CURLIM_LDO3 0>;
+ };
+
+ vdd_usb: ldo4 { /* VDD_USB_3V3 */
+ regulator-name = "vdd_usb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ interrupts = <IT_CURLIM_LDO4 0>;
+ };
+
+ vdd_sd: ldo5 { /* VDD_SD_3V3_1V8 */
+ regulator-name = "vdd_sd";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ interrupts = <IT_CURLIM_LDO5 0>;
+ };
+
+ vdd_sd2: ldo6 { /* VDD_SD2_3V3_1V8 */
+ regulator-name = "vdd_sd2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ interrupts = <IT_CURLIM_LDO6 0>;
+ };
+
+ vref_ddr: vref_ddr { /* VREF_DDR_0V675 */
+ regulator-name = "vref_ddr";
+ regulator-always-on;
+ };
+
+ bst_out: boost { /* BST_OUT_5V2 */
+ regulator-name = "bst_out";
+ };
+
+ vbus_otg: pwr_sw1 {
+ regulator-name = "vbus_otg";
+ interrupts = <IT_OCP_OTG 0>;
+ };
+
+ vbus_sw: pwr_sw2 {
+ regulator-name = "vbus_sw";
+ interrupts = <IT_OCP_SWOUT 0>;
+ regulator-active-discharge = <1>;
+ };
+ };
+
+ onkey {
+ compatible = "st,stpmic1-onkey";
+ interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 1>;
+ interrupt-names = "onkey-falling", "onkey-rising";
+ status = "okay";
+ };
+
+ watchdog {
+ compatible = "st,stpmic1-wdt";
+ status = "disabled";
+ };
+ };
+
+ eeprom0: eeprom@50 {
+ compatible = "atmel,24c256"; /* ST M24256 */
+ reg = <0x50>;
+ pagesize = <64>;
+ };
+
+ rv3032: rtc@51 {
+ compatible = "microcrystal,rv3032";
+ reg = <0x51>;
+ interrupts-extended = <&gpioi 0 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
+&iwdg2 {
+ timeout-sec = <32>;
+ status = "okay";
+};
+
+&qspi {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&qspi_clk_pins_a
+ &qspi_bk1_pins_a
+ &qspi_cs1_pins_a>;
+ pinctrl-1 = <&qspi_clk_sleep_pins_a
+ &qspi_bk1_sleep_pins_a
+ &qspi_cs1_sleep_pins_a>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ flash0: flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-rx-bus-width = <4>;
+ spi-max-frequency = <108000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
+
+/* Console UART */
+&uart4 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart4_pins_b>;
+ pinctrl-1 = <&uart4_sleep_pins_b>;
+ pinctrl-2 = <&uart4_idle_pins_b>;
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "okay";
+};
+
+/* Bluetooth */
+&uart7 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart7_pins_a>;
+ pinctrl-1 = <&uart7_sleep_pins_a>;
+ pinctrl-2 = <&uart7_idle_pins_a>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "infineon,cyw43439-bt", "brcm,bcm4329-bt";
+ max-speed = <3000000>;
+ device-wakeup-gpios = <&gpiog 9 GPIO_ACTIVE_HIGH>;
+ shutdown-gpios = <&gpioi 2 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+/* SDIO WiFi */
+&sdmmc1 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+ bus-width = <4>;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ non-removable;
+ st,neg-edge;
+ vmmc-supply = <&vdd>;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ brcmf: bcrmf@1 { /* muRata 1YN */
+ reg = <1>;
+ compatible = "infineon,cyw43439-fmac", "brcm,bcm4329-fmac";
+ interrupt-parent = <&gpioe>;
+ interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "host-wake";
+ };
+};
+
+/* eMMC */
+&sdmmc2 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>;
+ pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_a &sdmmc2_clk_pins_a>;
+ pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_a>;
+ bus-width = <8>;
+ mmc-ddr-3_3v;
+ no-sd;
+ no-sdio;
+ non-removable;
+ st,neg-edge;
+ vmmc-supply = <&vdd>;
+ vqmmc-supply = <&vdd>;
+ status = "okay";
+};
--
2.43.0
