diff options
Diffstat (limited to 'arch/arm/boot/dts/rk3188.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3188.dtsi | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index dd7f61fe98d4..ba1193ca00a7 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -147,6 +147,41 @@ bias-disable; }; + i2c0 { + i2c0_xfer: i2c0-xfer { + rockchip,pins = <RK_GPIO1 24 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 25 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c1 { + i2c1_xfer: i2c1-xfer { + rockchip,pins = <RK_GPIO1 26 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 27 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c2 { + i2c2_xfer: i2c2-xfer { + rockchip,pins = <RK_GPIO1 28 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 29 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + + i2c3 { + i2c3_xfer: i2c3-xfer { + rockchip,pins = <RK_GPIO3 14 RK_FUNC_2 &pcfg_pull_none>, + <RK_GPIO3 15 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + + i2c4 { + i2c4_xfer: i2c4-xfer { + rockchip,pins = <RK_GPIO1 30 RK_FUNC_1 &pcfg_pull_none>, + <RK_GPIO1 31 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + uart0 { uart0_xfer: uart0-xfer { rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_up>, @@ -272,6 +307,36 @@ interrupts = <GIC_PPI 13 0xf04>; }; +&i2c0 { + compatible = "rockchip,rk3188-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_xfer>; +}; + +&i2c1 { + compatible = "rockchip,rk3188-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_xfer>; +}; + +&i2c2 { + compatible = "rockchip,rk3188-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_xfer>; +}; + +&i2c3 { + compatible = "rockchip,rk3188-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_xfer>; +}; + +&i2c4 { + compatible = "rockchip,rk3188-i2c"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c4_xfer>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer>; |