On 20 June 2013 11:11, Rahul Sharma <rahul.sharma@xxxxxxxxxxx> wrote:
> From: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
>
> This adds device-tree nodes for the i2c busses on Exynos
> 5420 platforms.
>
> Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
> Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
> ---
> arch/arm/boot/dts/exynos5420.dtsi | 56 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 56 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> index 8c54c4b..b0ec047 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -24,6 +24,10 @@
> pinctrl2 = &pinctrl_2;
> pinctrl3 = &pinctrl_3;
> pinctrl4 = &pinctrl_4;
> + i2c0 = &i2c_0;
> + i2c1 = &i2c_1;
> + i2c2 = &i2c_2;
> + i2c3 = &i2c_3;
> };
>
> cpus {
> @@ -145,4 +149,56 @@
> clocks = <&clock 260>, <&clock 131>;
> clock-names = "uart", "clk_uart_baud0";
> };
> +
> + i2c_0: i2c@12C60000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x12C60000 0x100>;
> + interrupts = <0 56 0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c0_bus>;
> + clocks = <&clock 261>;
> + clock-names = "i2c";
> + status = "disabled";
> + };
Please move the common properties of exynos5250 and exynos5420 to exynos5.dtsi.
> +
> + i2c_1: i2c@12C70000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x12C70000 0x100>;
> + interrupts = <0 57 0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_bus>;
> + clocks = <&clock 262>;
> + clock-names = "i2c";
> + status = "disabled";
> + };
> +
> + i2c_2: i2c@12C80000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x12C80000 0x100>;
> + interrupts = <0 58 0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c2_bus>;
> + clocks = <&clock 263>;
> + clock-names = "i2c";
> + status = "disabled";
> + };
> +
> + i2c_3: i2c@12C90000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x12C90000 0x100>;
> + interrupts = <0 59 0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c3_bus>;
> + clocks = <&clock 264>;
> + clock-names = "i2c";
> + status = "disabled";
> + };
> };
> --
> 1.7.10.4
>
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--
with warm regards,
Chander Kashyap
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