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Commit 7824fcb3 authored by Ondrej Jirman's avatar Ondrej Jirman Committed by Chen-Yu Tsai
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ARM: dts: sunxi: h3/h5: Add r_i2c I2C controller 



Allwinner H3/H5 SoCs have an I2C controller at PL GPIO bank.

Add support for it in the device tree.

Signed-off-by: default avatarOndrej Jirman <megous@megous.com>
[Icenowy: Change to use r_ccu and change pinmux node name]
Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
Reviewed-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
parent 4b877d4a

arch/arm/boot/dts/sunxi-h3-h5.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -822,6 +822,19 @@ 
			status = "disabled";

		};



		r_i2c: i2c@1f02400 {

			compatible = "allwinner,sun6i-a31-i2c";

			reg = <0x01f02400 0x400>;

			interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;

			pinctrl-names = "default";

			pinctrl-0 = <&r_i2c_pins>;

			clocks = <&r_ccu CLK_APB0_I2C>;

			resets = <&r_ccu RST_APB0_I2C>;

			status = "disabled";

			#address-cells = <1>;

			#size-cells = <0>;

		};



		r_pio: pinctrl@1f02c00 {

			compatible = "allwinner,sun8i-h3-r-pinctrl";

			reg = <0x01f02c00 0x400>;