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authorGeert Uytterhoeven <geert+renesas@glider.be>2023-07-27 10:38:35 +0200
committerGeert Uytterhoeven <geert+renesas@glider.be>2023-07-27 14:41:21 +0200
commit406b5af40ed367eefcdb27440ea98f02c1d1ef0d (patch)
tree5cdb27fedb66ec91cdd4989f15f19f88a70bce2a /arch/arm64
parentb4dee778d8c486c62b9fa89cbdc1bac44df44bae (diff)
arm64: dts: renesas: spider-cpu: Add GP LEDs
Describe the two General Purpose LEDs LED7 and LED8 on the Spider CPU board, so they can be used as indicator LEDs. Note that General Purpose LEDs LED9 to LED11 are not added, as they are connected to GPIO block 4, which can only be accessed from the Control Domain. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/fdaf6c700b624851039a60733c7f73a413c6d2c5.1690447094.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
index dd8e0e159526..76a94812875e 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-cpu.dtsi
@@ -6,6 +6,8 @@
*/
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
#include "r8a779f0.dtsi"
/ {
@@ -22,6 +24,24 @@
stdout-path = "serial0:1843200n8";
};
+ leds {
+ compatible = "gpio-leds";
+
+ led-7 {
+ gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <7>;
+ };
+
+ led-8 {
+ gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <8>;
+ };
+ };
+
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */