Commit 2cc3b80c authored by Potin Lai's avatar Potin Lai Committed by Joel Stanley
Browse files

ARM: dts: aspeed: bletchley: Separate leds into multiple groups 



Separate gpio-leds by each io expander chip.
To avoid entire gpio-leds bind failed due to single chip not available

Signed-off-by: default avatarPotin Lai <potin.lai@quantatw.com>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Reviewed-by: default avatarPatrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-3-potin.lai@quantatw.com


Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent c98a3dcd

arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts

+52 −25
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
#include "aspeed-g6.dtsi"

#include <dt-bindings/gpio/aspeed-gpio.h>

#include <dt-bindings/usb/pd.h>

#include <dt-bindings/leds/leds-pca955x.h>



/ {

	model = "Facebook Bletchley BMC";
@@ -53,112 +54,138 @@ switchphy: ethernet-phy@0 { 
		// Fixed link

	};



	leds {

	front_gpio_leds {

		compatible = "gpio-leds";



		sys_log_id {

			retain-state-shutdown;

			default-state = "keep";

			default-state = "off";

			gpios = <&front_leds 0 GPIO_ACTIVE_HIGH>;

		};

	};



	fan_gpio_leds {

		compatible = "gpio-leds";

		fan0_blue {

			retain-state-shutdown;

			default-state = "on";

			gpios = <&fan_ioexp 8 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 8 GPIO_ACTIVE_HIGH>;

		};

		fan1_blue {

			retain-state-shutdown;

			default-state = "on";

			gpios = <&fan_ioexp 9 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 9 GPIO_ACTIVE_HIGH>;

		};

		fan2_blue {

			retain-state-shutdown;

			default-state = "on";

			gpios = <&fan_ioexp 10 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 10 GPIO_ACTIVE_HIGH>;

		};

		fan3_blue {

			retain-state-shutdown;

			default-state = "on";

			gpios = <&fan_ioexp 11 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 11 GPIO_ACTIVE_HIGH>;

		};

		fan0_amber {

			retain-state-shutdown;

			default-state = "off";

			gpios = <&fan_ioexp 12 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 12 GPIO_ACTIVE_HIGH>;

		};

		fan1_amber {

			retain-state-shutdown;

			default-state = "off";

			gpios = <&fan_ioexp 13 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 13 GPIO_ACTIVE_HIGH>;

		};

		fan2_amber {

			retain-state-shutdown;

			default-state = "off";

			gpios = <&fan_ioexp 14 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 14 GPIO_ACTIVE_HIGH>;

		};

		fan3_amber {

			retain-state-shutdown;

			default-state = "off";

			gpios = <&fan_ioexp 15 GPIO_ACTIVE_HIGH>;

			gpios = <&fan_leds 15 GPIO_ACTIVE_HIGH>;

		};

	};



	sled1_gpio_leds {

		compatible = "gpio-leds";

		sled1_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled1_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled1_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled1_leds 1 GPIO_ACTIVE_LOW>;

		};

	};



	sled2_gpio_leds {

		compatible = "gpio-leds";

		sled2_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled2_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled2_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled2_leds 1 GPIO_ACTIVE_LOW>;

		};

	};



	sled3_gpio_leds {

		compatible = "gpio-leds";

		sled3_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled3_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled3_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled3_leds 1 GPIO_ACTIVE_LOW>;

		};

	};



	sled4_gpio_leds {

		compatible = "gpio-leds";

		sled4_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled4_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled4_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled4_leds 1 GPIO_ACTIVE_LOW>;

		};

	};



	sled5_gpio_leds {

		compatible = "gpio-leds";

		sled5_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled5_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled5_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled5_leds 1 GPIO_ACTIVE_LOW>;

		};

	};



	sled6_gpio_leds {

		compatible = "gpio-leds";

		sled6_amber {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled6_leds 0 GPIO_ACTIVE_LOW>;

		};

		sled6_blue {

			retain-state-shutdown;

			default-state = "off";

			default-state = "keep";

			gpios = <&sled6_leds 1 GPIO_ACTIVE_LOW>;

		};

	};
@@ -667,7 +694,7 @@ tmp421@4d { 
		reg = <0x4d>;

	};



	fan_ioexp: pca9552@67 {

	fan_leds: pca9552@67 {

		compatible = "nxp,pca9552";

		reg = <0x67>;

		#address-cells = <1>;