ARM: dts: kirkwood: Add Check Point L-50 board

This patch adds dts for the Check Point L-50 from 600/1100 series
routers.

Specification:
-CPU: Marvell Kirkwood 88F6821 1200MHz
-RAM: 512MB
-Flash: NAND 512MB
-WiFi: mPCIe card based on Atheros AR9287 b/g/n
-WAN: 1 Gigabit Port (Marvell 88E1116R PHY)
-LAN: 9 Gigabit Ports (2x Marvell 88E6171(5+4))
-USB: 2x USB2.0
-Express card slot
-SD card slot
-Serial console: RJ-45 115200 8n1
-Unsupported DSL

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e8dd9920139733b7d7cc1e4d83ea63db1dfa9eab..eba030b3ba69905a39882e98c5537170b2f28f28 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -279,6 +279,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
        kirkwood-iomega_ix2_200.dtb \
        kirkwood-is2.dtb \
        kirkwood-km_kirkwood.dtb \
+       kirkwood-l-50.dtb \
        kirkwood-laplug.dtb \
        kirkwood-linkstation-lsqvl.dtb \
        kirkwood-linkstation-lsvl.dtb \

diff --git a/arch/arm/boot/dts/kirkwood-l-50.dts b/arch/arm/boot/dts/kirkwood-l-50.dts
new file mode 100644 (file)
index 0000000..0d81c43
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-l-50.dts
@@ -0,0 +1,438 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Check Point L-50 Board Description
+ * Copyright 2020 Pawel Dembicki <paweldembicki@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+       model = "Check Point L-50";
+       compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x20000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+               stdout-path = &uart0;
+       };
+
+       ocp@f1000000 {
+               pinctrl: pin-controller@10000 {
+                       pinctrl-0 = <&pmx_led38 &pmx_sysrst &pmx_button29>;
+                       pinctrl-names = "default";
+
+                       pmx_sysrst: pmx-sysrst {
+                               marvell,pins = "mpp6";
+                               marvell,function = "sysrst";
+                       };
+
+                       pmx_button29: pmx_button29 {
+                               marvell,pins = "mpp29";
+                               marvell,function = "gpio";
+                       };
+
+                       pmx_led38: pmx_led38 {
+                               marvell,pins = "mpp38";
+                               marvell,function = "gpio";
+                       };
+
+                       pmx_sdio_cd: pmx-sdio-cd {
+                               marvell,pins = "mpp46";
+                               marvell,function = "gpio";
+                       };
+               };
+
+               serial@12000 {
+                       status = "okay";
+               };
+
+               mvsdio@90000 {
+                       status = "okay";
+                       cd-gpios = <&gpio1 14 9>;
+               };
+
+               i2c@11000 {
+                       status = "okay";
+                       clock-frequency = <400000>;
+
+                       gpio2: gpio-expander@20{
+                               #gpio-cells = <2>;
+                               #interrupt-cells = <2>;
+                               compatible = "semtech,sx1505q";
+                               reg = <0x20>;
+
+                               gpio-controller;
+                       };
+
+                       /* Three GPIOs from 0x21 exp. are undescribed in dts:
+                        * 1: DSL module reset (active low)
+                        * 5: mPCIE reset (active low)
+                        * 6: Express card reset (active low)
+                        */
+                       gpio3: gpio-expander@21{
+                               #gpio-cells = <2>;
+                               #interrupt-cells = <2>;
+                               compatible = "semtech,sx1505q";
+                               reg = <0x21>;
+
+                               gpio-controller;
+                       };
+
+                       rtc@30 {
+                               compatible = "s35390a";
+                               reg = <0x30>;
+                       };
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               status_green {
+                       label = "l-50:green:status";
+                       gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+               };
+
+               status_red {
+                       label = "l-50:red:status";
+                       gpios = <&gpio3 2 GPIO_ACTIVE_LOW>;
+               };
+
+               wifi {
+                       label = "l-50:green:wifi";
+                       gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy0tpt";
+               };
+
+               internet_green {
+                       label = "l-50:green:internet";
+                       gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+               };
+
+               internet_red {
+                       label = "l-50:red:internet";
+                       gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+               };
+
+               usb1_green {
+                       label = "l-50:green:usb1";
+                       gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "usbport";
+                       trigger-sources = <&hub_port3>;
+               };
+
+               usb1_red {
+                       label = "l-50:red:usb1";
+                       gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+               };
+
+               usb2_green {
+                       label = "l-50:green:usb2";
+                       gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "usbport";
+                       trigger-sources = <&hub_port1>;
+               };
+
+               usb2_red {
+                       label = "l-50:red:usb2";
+                       gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       usb2_pwr {
+               compatible = "regulator-fixed";
+               regulator-name = "usb2_pwr";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               gpio = <&gpio3 3 GPIO_ACTIVE_LOW>;
+               regulator-always-on;
+       };
+
+       usb1_pwr {
+               compatible = "regulator-fixed";
+               regulator-name = "usb1_pwr";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               gpio = <&gpio3 4 GPIO_ACTIVE_LOW>;
+               regulator-always-on;
+       };
+
+       mpcie_pwr {
+               compatible = "regulator-fixed";
+               regulator-name = "mpcie_pwr";
+
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-always-on;
+       };
+
+       express_card_pwr {
+               compatible = "regulator-fixed";
+               regulator-name = "express_card_pwr";
+
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-always-on;
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               factory_defaults {
+                       label = "factory_defaults";
+                       gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+};
+
+&mdio {
+       status = "okay";
+
+       ethphy8: ethernet-phy@8 {
+               reg = <0x08>;
+       };
+
+       switch0: switch@10 {
+               compatible = "marvell,mv88e6085";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x10>;
+               dsa,member = <0 0>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               label = "lan5";
+                       };
+
+                       port@1 {
+                              reg = <1>;
+                              label = "lan1";
+                       };
+
+                       port@2 {
+                              reg = <2>;
+                              label = "lan6";
+                       };
+
+                       port@3 {
+                              reg = <3>;
+                              label = "lan2";
+                       };
+
+                       port@4 {
+                               reg = <4>;
+                               label = "lan7";
+                       };
+
+                       switch0port5: port@5 {
+                               reg = <5>;
+                               phy-mode = "rgmii-txid";
+                               link = <&switch1port5>;
+                               fixed-link {
+                                       speed = <1000>;
+                                       full-duplex;
+                               };
+                       };
+
+                       port@6 {
+                               reg = <6>;
+                               label = "cpu";
+                               phy-mode = "rgmii-id";
+                               ethernet = <&eth1port>;
+                               fixed-link {
+                                       speed = <1000>;
+                                       full-duplex;
+                               };
+                       };
+               };
+       };
+
+       switch@11 {
+               compatible = "marvell,mv88e6085";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <0x11>;
+               dsa,member = <0 1>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               label = "lan3";
+                       };
+
+                       port@1 {
+                              reg = <1>;
+                              label = "lan8";
+                       };
+
+                       port@2 {
+                              reg = <2>;
+                              label = "lan4";
+                       };
+
+                       port@3 {
+                              reg = <3>;
+                              label = "dmz";
+                       };
+
+                       switch1port5: port@5 {
+                               reg = <5>;
+                               phy-mode = "rgmii-txid";
+                               link = <&switch0port5>;
+                               fixed-link {
+                                       speed = <1000>;
+                                       full-duplex;
+                               };
+                       };
+
+                       port@6 {
+                               reg = <6>;
+                               label = "dsl";
+                               fixed-link {
+                                       speed = <100>;
+                                       full-duplex;
+                               };
+                       };
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+       ethernet0-port@0 {
+               phy-handle = <&ethphy8>;
+       };
+};
+
+&eth1 {
+       status = "okay";
+       ethernet1-port@0 {
+               speed = <1000>;
+               duplex = <1>;
+       };
+};
+
+&nand {
+       status = "okay";
+       pinctrl-0 = <&pmx_nand>;
+       pinctrl-names = "default";
+
+       partition@0 {
+               label = "u-boot";
+               reg = <0x00000000 0x000c0000>;
+       };
+
+       partition@a0000 {
+               label = "bootldr-env";
+               reg = <0x000c0000 0x00040000>;
+       };
+
+       partition@100000 {
+               label = "kernel-1";
+               reg = <0x00100000 0x00800000>;
+       };
+
+       partition@900000 {
+               label = "rootfs-1";
+               reg = <0x00900000 0x07100000>;
+       };
+
+       partition@7a00000 {
+               label = "kernel-2";
+               reg = <0x07a00000 0x00800000>;
+       };
+
+       partition@8200000 {
+               label = "rootfs-2";
+               reg = <0x08200000 0x07100000>;
+       };
+
+       partition@f300000 {
+               label = "default_sw";
+               reg = <0x0f300000 0x07900000>;
+       };
+
+       partition@16c00000 {
+               label = "logs";
+               reg = <0x16c00000 0x01800000>;
+       };
+
+       partition@18400000 {
+               label = "preset_cfg";
+               reg = <0x18400000 0x00100000>;
+       };
+
+       partition@18500000 {
+               label = "adsl";
+               reg = <0x18500000 0x00100000>;
+       };
+
+       partition@18600000 {
+               label = "storage";
+               reg = <0x18600000 0x07a00000>;
+       };
+};
+
+&rtc {
+       status = "disabled";
+};
+
+&pciec {
+       status = "okay";
+};
+
+&pcie0 {
+       status = "okay";
+};
+
+&sata_phy0 {
+       status = "disabled";
+};
+
+&sata_phy1 {
+       status = "disabled";
+};
+
+&usb0 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       port@1 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               reg = <1>;
+               #trigger-source-cells = <0>;
+
+               hub_port1: port@1 {
+                       reg = <1>;
+                       #trigger-source-cells = <0>;
+               };
+
+               hub_port3: port@3 {
+                       reg = <3>;
+                       #trigger-source-cells = <0>;
+               };
+       };
+};