From 7824fcb38c1c9c9157ded239cdb78afe20115224 Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Tue, 6 Feb 2018 12:48:59 +0800 Subject: 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: Ondrej Jirman [Icenowy: Change to use r_ccu and change pinmux node name] Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/boot/dts/sunxi-h3-h5.dtsi') diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index 92b8fa96e737..c3bff1105e5d 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -822,6 +822,19 @@ status = "disabled"; }; + r_i2c: i2c@1f02400 { + compatible = "allwinner,sun6i-a31-i2c"; + reg = <0x01f02400 0x400>; + interrupts = ; + 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>; -- cgit v1.2.3