bcm53xx: add Netgear R8500 GPIOs

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

Backport of r48633

git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48634 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Rafał Miłecki 2016-02-05 13:41:24 +00:00
parent b1a1df8eca
commit 2734a4b0f7
3 changed files with 83 additions and 7 deletions

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@ -25,7 +25,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
bcm21664-garnet.dtb
--- /dev/null
+++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
@@ -0,0 +1,31 @@
@@ -0,0 +1,107 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Netgear R8500
@ -51,6 +51,82 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+ 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 {

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@ -181,5 +181,5 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+ reg = <0x00000000 0x08000000
+ 0x88000000 0x18000000>;
};
};
leds {

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@ -29,16 +29,16 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
reg = <0x00021000 0x1000>;
--- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
+++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts
@@ -24,6 +24,12 @@
reg = <0x00000000 0x08000000
@@ -25,6 +25,12 @@
0x88000000 0x18000000>;
};
+
+ clocks {
+ clk_periph: periph {
+ clock-frequency = <700000000>;
+ };
+ };
};
+
leds {
compatible = "gpio-leds";
&uart0 {