From: Grzegorz Jaszczyk <jaz@xxxxxxxxxxxx>
Extend the support of the CN9130 by adding an external CP115.
The last number indicates how many external CP115 are used.
New available interfaces:
* CP1 CRYPTO-0 (disabled)
* CP1 ETH-0 (SFI, problem with the SFP cage, disabled)
* CP1 GPIO-1
* CP1 GPIO-2
* CP1 I2C-0
* CP1 PCIe-0 x2
* CP1 SPI-1
* CP1 SATA-0-1
* CP1 USB3-1
Signed-off-by: Grzegorz Jaszczyk <jaz@xxxxxxxxxxxx>
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
arch/arm64/boot/dts/marvell/Makefile | 1 +
arch/arm64/boot/dts/marvell/cn9131-db.dts | 202 ++++++++++++++++++++++
2 files changed, 203 insertions(+)
create mode 100644 arch/arm64/boot/dts/marvell/cn9131-db.dts
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index 70cac6127148..9fbf8f460153 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -11,3 +11,4 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin-singleshot.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-8080-db.dtb
dtb-$(CONFIG_ARCH_MVEBU) += cn9130-db.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += cn9131-db.dtb
diff --git a/arch/arm64/boot/dts/marvell/cn9131-db.dts b/arch/arm64/boot/dts/marvell/cn9131-db.dts
new file mode 100644
index 000000000000..3c975f98b2a3
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/cn9131-db.dts
@@ -0,0 +1,202 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2019 Marvell International Ltd.
+ *
+ * Device tree for the CN9131-DB board.
+ */
+
+#include "cn9130-db.dts"
+
+/ {
+ model = "Marvell Armada CN9131-DB";
+ compatible = "marvell,cn9131", "marvell,cn9130",
+ "marvell,armada-ap807-quad", "marvell,armada-ap807";
+
+ aliases {
+ gpio3 = &cp1_gpio1;
+ gpio4 = &cp1_gpio2;
+ ethernet3 = &cp1_eth0;
+ ethernet4 = &cp1_eth1;
+ };
+
+ cp1_reg_usb3_vbus0: cp1_usb3_vbus@0 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp1_xhci0_vbus_pins>;
+ regulator-name = "cp1-xhci0-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&cp1_gpio1 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ cp1_usb3_0_phy0: cp1_usb3_phy0 {
+ compatible = "usb-nop-xceiv";
+ vcc-supply = <&cp1_reg_usb3_vbus0>;
+ };
+
+ cp1_sfp_eth1: sfp-eth1 {
+ compatible = "sff,sfp";
+ i2c-bus = <&cp1_i2c0>;
+ los-gpio = <&cp1_gpio1 11 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&cp1_gpio1 10 GPIO_ACTIVE_LOW>;
+ tx-disable-gpio = <&cp1_gpio1 9 GPIO_ACTIVE_HIGH>;
+ tx-fault-gpio = <&cp1_gpio1 8 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp1_sfp_pins>;
+ /*
+ * SFP cages are unconnected on early PCBs because of an the I2C
+ * lanes not being connected. Prevent the port for being
+ * unusable by disabling the SFP node.
+ */
+ status = "disabled";
+ };
+};
+
+/*
+ * Instantiate the first slave CP115
+ */
+
+#define CP11X_NAME cp1
+#define CP11X_BASE f4000000
+#define CP11X_PCIEx_MEM_BASE(iface) (0xe2000000 + (iface * 0x1000000))
+#define CP11X_PCIEx_MEM_SIZE(iface) 0xf00000
+#define CP11X_PCIE0_BASE f4600000
+#define CP11X_PCIE1_BASE f4620000
+#define CP11X_PCIE2_BASE f4640000
+
+#include "armada-cp115.dtsi"
+
+#undef CP11X_NAME
+#undef CP11X_BASE
+#undef CP11X_PCIEx_MEM_BASE
+#undef CP11X_PCIEx_MEM_SIZE
+#undef CP11X_PCIE0_BASE
+#undef CP11X_PCIE1_BASE
+#undef CP11X_PCIE2_BASE
+
+&cp1_crypto {
+ status = "disabled";
+};
+
+&cp1_ethernet {
+ status = "okay";
+};
+
+/* CON50 */
+&cp1_eth0 {
+ status = "disabled";
+ phy-mode = "10gbase-kr";
+ /* Generic PHY, providing serdes lanes */
+ phys = <&cp1_comphy4 0>;
+ managed = "in-band-status";
+ sfp = <&cp1_sfp_eth1>;
+};
+
+&cp1_gpio1 {
+ status = "okay";
+};
+
+&cp1_gpio2 {
+ status = "okay";
+};
+
+&cp1_i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp1_i2c0_pins>;
+ clock-frequency = <100000>;
+};
+
+/* CON40 */
+&cp1_pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp1_pcie_reset_pins>;
+ num-lanes = <2>;
+ num-viewport = <8>;
+ marvell,reset-gpio = <&cp1_gpio1 0 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ /* Generic PHY, providing serdes lanes */
+ phys = <&cp1_comphy0 0
+ &cp1_comphy1 0>;
+};
+
+&cp1_sata0 {
+ status = "okay";
+
+ /* CON32 */
+ sata-port@1 {
+ /* Generic PHY, providing serdes lanes */
+ phys = <&cp1_comphy5 1>;
+ };
+};
+
+/* U24 */
+&cp1_spi1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&cp1_spi0_pins>;
+ reg = <0x700680 0x50>;
+
+ spi-flash@0 {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ /* On-board MUX does not allow higher frequencies */
+ spi-max-frequency = <40000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "U-Boot-1";
+ reg = <0x0 0x200000>;
+ };
+
+ partition@400000 {
+ label = "Filesystem-1";
+ reg = <0x200000 0xe00000>;
+ };
+ };
+ };
+
+};
+
+&cp1_syscon0 {
+ cp1_pinctrl: pinctrl {
+ compatible = "marvell,cp115-standalone-pinctrl";
+
+ cp1_i2c0_pins: cp1-i2c-pins-0 {
+ marvell,pins = "mpp37", "mpp38";
+ marvell,function = "i2c0";
+ };
+ cp1_spi0_pins: cp1-spi-pins-0 {
+ marvell,pins = "mpp13", "mpp14", "mpp15", "mpp16";
+ marvell,function = "spi1";
+ };
+ cp1_xhci0_vbus_pins: cp1-xhci0-vbus-pins {
+ marvell,pins = "mpp3";
+ marvell,function = "gpio";
+ };
+ cp1_sfp_pins: sfp-pins {
+ marvell,pins = "mpp8", "mpp9", "mpp10", "mpp11";
+ marvell,function = "gpio";
+ };
+ cp1_pcie_reset_pins: cp1-pcie-reset-pins {
+ marvell,pins = "mpp0";
+ marvell,function = "gpio";
+ };
+ };
+};
+
+/* CON58 */
+&cp1_usb3_1 {
+ status = "okay";
+ usb-phy = <&cp1_usb3_0_phy0>;
+ /* Generic PHY, providing serdes lanes */
+ phys = <&cp1_comphy3 1>;
+ phy-names = "usb";
+};
--
2.20.1
