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authorTim Harvey <[email protected]>2024-06-18 13:05:52 -0700
committerShawn Guo <[email protected]>2024-07-01 22:21:07 +0800
commitfdf7a55d3f499adfb7b66f644fc1ddca83ffeaca (patch)
tree4c006e0ebb9fa239c73af116a0a3a294a71d5efd
parent2a93ce597484a927b14bcb611ffc6b0b47af2683 (diff)
arm64: dts: imx8mp-venice-gw702x: add support for PHY LED's
The GW702x SoM has an onboard DP83867 RGMII GbE PHY that drives two LED's (LED1 and LED2, skipping LED0). Add the appropriate dt bindings to allow these PHY LED's to be controlled via a netdev trigger. Signed-off-by: Tim Harvey <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
index 560c68e4da6d..6c75a5ecf56b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw702x.dtsi
@@ -5,6 +5,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/ti-dp83867.h>
/ {
@@ -102,6 +103,25 @@
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_AMBER>;
+ function = LED_FUNCTION_LAN;
+ default-state = "keep";
+ };
+
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ default-state = "keep";
+ };
+ };
};
};
};