Commit 11b2af36 authored by Russell King's avatar Russell King Committed by Gregory CLEMENT
Browse files

arm64: dts: add uDPU i2c bus recovery 



Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent 1e6e6128

arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts

+20 −2
Original line number Diff line number Diff line
@@ -117,18 +117,36 @@ 
	};

};



&pinctrl_nb {

	i2c1_recovery_pins: i2c1-recovery-pins {

		groups = "i2c1";

		function = "gpio";

	};



	i2c2_recovery_pins: i2c2-recovery-pins {

		groups = "i2c2";

		function = "gpio";

	};

};



&i2c0 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-names = "default", "recovery";

	pinctrl-0 = <&i2c1_pins>;

	pinctrl-1 = <&i2c1_recovery_pins>;

	/delete-property/mrvl,i2c-fast-mode;

	scl-gpios = <&gpionb 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

	sda-gpios = <&gpionb 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

};



&i2c1 {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-names = "default", "recovery";

	pinctrl-0 = <&i2c2_pins>;

	pinctrl-1 = <&i2c2_recovery_pins>;

	/delete-property/mrvl,i2c-fast-mode;

	scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

	sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;



	lm75@48 {

		status = "okay";