ARM: BCM5301X: Add DT for Netgear R8500

Netgear R8500 is another BCM47094 device, it just has three BCM4366
wireless chipsets. It's a very standard DT with mostly GPIO devices.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index befcd26199021e4bf61f5e90a508ebdda16e347b..93ec71e8bedfa9f5a29bb24ff1504d323c69a6d6 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -87,6 +87,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
        bcm4709-netgear-r7000.dtb \
        bcm4709-netgear-r8000.dtb \
        bcm47094-dlink-dir-885l.dtb \
+       bcm47094-netgear-r8500.dtb \
        bcm94708.dtb \
        bcm94709.dtb \
        bcm953012er.dtb \

diff --git a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
new file mode 100644 (file)
index 0000000..10db4f8
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2016 Rafał Miłecki <rafal@milecki.pl>
+ *
+ * Licensed under the ISC license.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+
+/ {
+       compatible = "netgear,r8500", "brcm,bcm47094", "brcm,bcm4708";
+       model = "Netgear R8500";
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       memory {
+               reg = <0x00000000 0x08000000>;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power0 {
+                       label = "bcm53xx:white:power";
+                       gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-on";
+               };
+
+               power1 {
+                       label = "bcm53xx:amber:power";
+                       gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+
+               5ghz-1 {
+                       label = "bcm53xx:white:5ghz-1";
+                       gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+
+               5ghz-2 {
+                       label = "bcm53xx:white:5ghz-2";
+                       gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+
+               2ghz {
+                       label = "bcm53xx:white:2ghz";
+                       gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+
+               usb2 {
+                       label = "bcm53xx:white:usb2";
+                       gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+
+               usb3 {
+                       label = "bcm53xx:white:usb3";
+                       gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "default-off";
+               };
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               brightness {
+                       label = "Backlight";
+                       linux,code = <KEY_BRIGHTNESS_ZERO>;
+                       gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
+               };
+
+               restart {
+                       label = "Reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
+               };
+
+               wps {
+                       label = "WPS";
+                       linux,code = <KEY_WPS_BUTTON>;
+                       gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+               };
+
+               rfkill {
+                       label = "WiFi";
+                       linux,code = <KEY_RFKILL>;
+                       gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&uart0 {
+       status = "okay";
+       clock-frequency = <125000000>;
+};