diff mbox

[V7,6/7] ARM: dts: imx6sx-sabreauto: add debug LED support

Message ID 1525588093-29994-6-git-send-email-Anson.Huang@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Anson Huang May 6, 2018, 6:28 a.m. UTC 
There is a debug LED(D11) connected to GPIO1_IO24,
add support for it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
no change.
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Comments

Fabio Estevam May 6, 2018, 3:07 p.m. UTC | #1 
On Sun, May 6, 2018 at 3:28 AM, Anson Huang <Anson.Huang@nxp.com> wrote:
> There is a debug LED(D11) connected to GPIO1_IO24,
> add support for it.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
index 146d5ab..8e6bd9d 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -18,6 +18,18 @@ 
 		reg = <0x80000000 0x80000000>;
 	};
 
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_led>;
+
+		user {
+			label = "debug";
+			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
 	vcc_sd3: regulator-vcc-sd3 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -149,6 +161,12 @@ 
 		>;
 	};
 
+	pinctrl_led: ledgrp {
+		fsl,pins = <
+			MX6SX_PAD_CSI_PIXCLK__GPIO1_IO_24 0x17059
+		>;
+	};
+
 	pinctrl_uart1: uart1grp {
 		fsl,pins = <
 			MX6SX_PAD_GPIO1_IO04__UART1_TX		0x1b0b1