[1/3] ARM: dts: am571x-idk: Add tricolor Industrial LED support
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Message ID 20180831193403.26777-1-afd@ti.com
State New
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Series
  • [1/3] ARM: dts: am571x-idk: Add tricolor Industrial LED support
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Commit Message

Andrew F. Davis Aug. 31, 2018, 7:34 p.m. UTC
AM571x-IDK rev 1.2A has tricolor RGB LEDs that can be controlled using
GPIO. Expose these to userspace for usage as necessary.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 arch/arm/boot/dts/am571x-idk.dts | 76 ++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)

Comments

Tony Lindgren Sept. 7, 2018, 5:29 p.m. UTC | #1
* Andrew F. Davis <afd@ti.com> [180831 12:38]:
> AM571x-IDK rev 1.2A has tricolor RGB LEDs that can be controlled using
> GPIO. Expose these to userspace for usage as necessary.

Thanks applying all three into omap-for-v4.20/dt.

Regards,

Tony

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts
index d9a2049a1ea8..a206f3e344d7 100644
--- a/arch/arm/boot/dts/am571x-idk.dts
+++ b/arch/arm/boot/dts/am571x-idk.dts
@@ -64,6 +64,82 @@ 
 			linux,default-trigger = "mmc0";
 		};
 	};
+
+	idk-leds {
+		status = "disabled";
+		compatible = "gpio-leds";
+		red0-led {
+			label = "idk:red0";
+			gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		green0-led {
+			label = "idk:green0";
+			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		blue0-led {
+			label = "idk:blue0";
+			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		red1-led {
+			label = "idk:red1";
+			gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		green1-led {
+			label = "idk:green1";
+			gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		blue1-led {
+			label = "idk:blue1";
+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		red2-led {
+			label = "idk:red2";
+			gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		green2-led {
+			label = "idk:green2";
+			gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		blue2-led {
+			label = "idk:blue2";
+			gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		red3-led {
+			label = "idk:red3";
+			gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		green3-led {
+			label = "idk:green3";
+			gpios = <&gpio7 25 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		blue3-led {
+			label = "idk:blue3";
+			gpios = <&gpio7 24 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
 };
 
 &extcon_usb2 {