diff options
| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | 2021-03-22 20:20:13 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-03-29 11:50:30 +0300 |
| commit | 9d68a386644402be31c9d002655492b5a17c8979 (patch) | |
| tree | 577d5873809c859baa2f27828b61e497a4e4da9e /arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | |
| parent | c7b22b504404c27c2496892161e5c6d43ddaab10 (diff) | |
| download | linux-9d68a386644402be31c9d002655492b5a17c8979.tar.xz | |
arm64: dts: renesas: falcon-cpu: Add GP LEDs
Three general purpose LEDs are provided on the Falcon CPU board.
Connect GP_LED1, GP_LED2, and GP_LED3 to the gpio-leds frameworks as
indicator LEDs.
These LEDs are arranged in a block of four LEDs on the board itself, but
the fourth LED is as yet unidentified.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20210322172013.1152121-1-kieran.bingham+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi index e9133f9348df..a0a1a1da0d87 100644 --- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi @@ -6,6 +6,8 @@ */ #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + #include "r8a779a0.dtsi" / { @@ -20,6 +22,29 @@ stdout-path = "serial0:115200n8"; }; + leds { + compatible = "gpio-leds"; + + led-1 { + gpios = <&gpio4 18 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <1>; + }; + led-2 { + gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <2>; + }; + led-3 { + gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_INDICATOR; + function-enumerator = <3>; + }; + }; + memory@48000000 { device_type = "memory"; /* first 128MB is reserved for secure area. */ |