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Date: Fri, 2 Sep 2022 08:24:47 +0200
From: Horatiu Vultur <horatiu.vultur@...rochip.com>
To: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<claudiu.beznea@...rochip.com>, <nicolas.ferre@...rochip.com>,
<UNGLinuxDriver@...rochip.com>,
Horatiu Vultur <horatiu.vultur@...rochip.com>
Subject: [PATCH v2] ARM: dts: lan966x: add led configuration
Add led configuration for pcb8291 and pcb8309. Both pcbs have 4 leds which
are connected to the sgpio controller.
Signed-off-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
---
v1->v2:
- remove status from the leds node as default is okay
---
arch/arm/boot/dts/lan966x-pcb8291.dts | 28 +++++++++++++++++++++++++++
arch/arm/boot/dts/lan966x-pcb8309.dts | 28 +++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts
index 24d9055c4a08..289a31649422 100644
--- a/arch/arm/boot/dts/lan966x-pcb8291.dts
+++ b/arch/arm/boot/dts/lan966x-pcb8291.dts
@@ -23,6 +23,34 @@ gpio-restart {
gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
priority = <200>;
};
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-s0-blue {
+ label = "s0:blue";
+ gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s0-green {
+ label = "s0:green";
+ gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s1-blue {
+ label = "s1:blue";
+ gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s1-green {
+ label = "s1:green";
+ gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
};
&gpio {
diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts
index 05ce27ed5648..cfd7c8933703 100644
--- a/arch/arm/boot/dts/lan966x-pcb8309.dts
+++ b/arch/arm/boot/dts/lan966x-pcb8309.dts
@@ -42,6 +42,34 @@ i2c103: i2c-sfp@2 {
};
};
+ leds {
+ compatible = "gpio-leds";
+
+ led-s0-green {
+ label = "s0:green";
+ gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s0-red {
+ label = "s0:red";
+ gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s1-green {
+ label = "s1:green";
+ gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ led-s1-red {
+ label = "s1:red";
+ gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
mux: mux-controller {
compatible = "gpio-mux";
#mux-control-cells = <0>;
--
2.33.0
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