Add on-board LED support for Ficus board based on the following
standard used by other 96Boards:
device-name:green:user1 default-trigger: heartbeat
device-name:green:user2 default-trigger: mmc0/disk-activity
(onboard-storage)
device-name:green:user3 default-trigger: mmc1 (SD-card)
device-name:green:user4 default-trigger: none, panic-indicator
device-name:yellow:wlan default-trigger: phy0tx
device-name:blue:bt default-trigger: hci0-power
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 78 +++++++++++++++++++
1 file changed, 78 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
index cce266da28cd..10a4d3882dd8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
@@ -23,6 +23,52 @@
clock-output-names = "clkin_gmac";
#clock-cells = <0>;
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_led1>, <&user_led2>, <&user_led3>,
+ <&user_led4>, <&wlan_led>, <&bt_led>;
+
+ user_led1 {
+ label = "rk3399-ficus:green:user1";
+ gpios = <&gpio4 RK_PD1 0>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ user_led2 {
+ label = "rk3399-ficus:green:user2";
+ gpios = <&gpio4 RK_PD2 0>;
+ linux,default-trigger = "mmc0";
+ };
+
+ user_led3 {
+ label = "rk3399-ficus:green:user3";
+ gpios = <&gpio4 RK_PD6 0>;
+ linux,default-trigger = "mmc1";
+ };
+
+ user_led4 {
+ label = "rk3399-ficus:green:user4";
+ gpios = <&gpio1 RK_PA0 0>;
+ panic-indicator;
+ linux,default-trigger = "none";
+ };
+
+ wlan_active_led {
+ label = "rk3399-ficus:yellow:wlan";
+ gpios = <&gpio1 RK_PA1 0>;
+ linux,default-trigger = "phy0tx";
+ default-state = "off";
+ };
+
+ bt_active_led {
+ label = "rk3399-ficus:blue:bt";
+ gpios = <&gpio1 RK_PA4 0>;
+ linux,default-trigger = "hci0-power";
+ default-state = "off";
+ };
+ };
};
&gmac {
@@ -53,6 +99,38 @@
};
};
+ leds {
+ user_led1: user_led1 {
+ rockchip,pins =
+ <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led2: user_led2 {
+ rockchip,pins =
+ <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led3: user_led3 {
+ rockchip,pins =
+ <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ user_led4: user_led4 {
+ rockchip,pins =
+ <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ wlan_led: wlan_led {
+ rockchip,pins =
+ <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+
+ bt_led: bt_led {
+ rockchip,pins =
+ <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
pcie {
pcie_drv: pcie-drv {
rockchip,pins =
--
2.17.1
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