* [PATCH] arm64: dts: imx8mm-venice-gw700x: add support for PHY LED's
@ 2024-06-18 20:02 Tim Harvey
2024-06-27 7:50 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Tim Harvey @ 2024-06-18 20:02 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, devicetree,
imx, linux-arm-kernel, linux-kernel
Cc: Tim Harvey
The GW700x 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 <tharvey@gateworks.com>
---
.../dts/freescale/imx8mm-venice-gw700x.dtsi | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
index de7f67a4ff2a..36803b038cd5 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.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>
/ {
@@ -113,6 +114,25 @@ ethphy0: ethernet-phy@0 {
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";
+ };
+ };
};
};
};
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: imx8mm-venice-gw700x: add support for PHY LED's
2024-06-18 20:02 [PATCH] arm64: dts: imx8mm-venice-gw700x: add support for PHY LED's Tim Harvey
@ 2024-06-27 7:50 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2024-06-27 7:50 UTC (permalink / raw)
To: Tim Harvey
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, devicetree,
imx, linux-arm-kernel, linux-kernel
On Tue, Jun 18, 2024 at 01:02:54PM -0700, Tim Harvey wrote:
> The GW700x 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 <tharvey@gateworks.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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