This patch adds support to 4 user leds, wlan and bt led on board.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
.../boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi | 23 +++++++++++
arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts | 47 ++++++++++++++++++++++
2 files changed, 70 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
index 0610f00..3b55bb9 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi
@@ -18,4 +18,27 @@
bias-disable;
};
};
+
+ user_leds: user-leds {
+ mux {
+ pins = "gpio3", "gpio7", "gpio10", "gpio11";
+ function = "gpio";
+ };
+
+ conf {
+ pins = "gpio3", "gpio7", "gpio10", "gpio11";
+ function = "gpio";
+ output-low;
+ };
+ };
+};
+
+&pm8921_mpps {
+ mpp_leds: mpp-leds {
+ pinconf {
+ pins = "mpp7", "mpp8";
+ function = "digital";
+ output-low;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
index 6f97ddc..8c18a4b 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts
@@ -153,6 +153,53 @@
};
};
+ leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&user_leds>, <&mpp_leds>;
+
+ compatible = "gpio-leds";
+
+ user-led0 {
+ label = "user0-led";
+ gpios = <&tlmm_pinmux 3 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ user-led1 {
+ label = "user1-led";
+ gpios = <&tlmm_pinmux 7 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ user-led2 {
+ label = "user2-led";
+ gpios = <&tlmm_pinmux 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ default-state = "off";
+ };
+
+ user-led3 {
+ label = "user3-led";
+ gpios = <&tlmm_pinmux 11 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "none";
+ default-state = "off";
+ };
+
+ wifi-led {
+ label = "WiFi-led";
+ gpios = <&pm8921_mpps 7 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ bt-led {
+ label = "BT-led";
+ gpios = <&pm8921_mpps 8 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
pci@1b500000 {
status = "okay";
vdda-supply = <&pm8921_s3>;
--
2.5.0
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