linux-kernel - [PATCH 09/11] ARM: dts: aspeed: minerva: Add led-fan-fault gpio

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Message-Id: <20231212075200.983536-10-yangchen.openbmc@gmail.com>
Date:   Tue, 12 Dec 2023 15:51:58 +0800
From:   Yang Chen <yangchen.openbmc@...il.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, joel@....id.au, andrew@...econstruct.com.au,
        patrick@...cx.xyz, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Cc:     Jerry.Lin@...ntatw.com, EasonChen1@...ntatw.com,
        Leslie.Tong@...ntatw.com, yangchen.openbmc@...il.com
Subject: [PATCH 09/11] ARM: dts: aspeed: minerva: Add led-fan-fault gpio

Add led-fan-fault gpio pin on the PCA9555 on the i2c bus 0.

Signed-off-by: Yang Chen <yangchen.openbmc@...il.com>
---
 .../dts/aspeed/aspeed-bmc-facebook-minerva.dts  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
index c7445c819baf..090fe2f6b1d8 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
@@ -39,6 +39,16 @@ iio-hwmon {
 			<&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
 			<&adc1 2>;
 	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-fan-fault {
+			label = "led-fan-fault";
+			gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
 };
 
 &uart6 {
@@ -118,6 +128,13 @@ power-monitor@68 {
 		compatible = "adi,ltc2945";
 		reg = <0x68>;
 	};
+
+	leds_gpio: gpio@19 {
+		compatible = "nxp,pca9555";
+		reg = <0x19>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
 };
 
 &i2c1 {
-- 
2.34.1