Re: [PATCH v2 2/7] dts: sun8i-h3: add pinmux definitions for i2c0/i2c1

[Chen-Yu Tsai <wens@csie.org>]

On Thu, Sep 1, 2016 at 3:30 AM,  <jorik@kippendief.biz> wrote:
> From: Jorik Jonker <jorik@kippendief.biz>
>
> This adds proper pinmux definitions for i2c0 and i2c1. Although H3 has a third
> i2c controller, these are not exposed on my boards. If someone actually has a
> H3 board with an exposed i2c2, they could add the third.
>
> Signed-off-by: Jorik Jonker <jorik@kippendief.biz>
> ---
>  arch/arm/boot/dts/sun8i-h3.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
> index 7740748..0637b95 100644
> --- a/arch/arm/boot/dts/sun8i-h3.dtsi
> +++ b/arch/arm/boot/dts/sun8i-h3.dtsi
> @@ -327,6 +327,20 @@
>                         interrupt-controller;
>                         #interrupt-cells = <3>;
>
> +                       i2c0_pins_a: i2c0@0 {
> +                               allwinner,pins = "PA11", "PA12";
> +                               allwinner,function = "i2c0";
> +                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> +                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> +                       };
> +
> +                       i2c1_pins_a: i2c1@0 {

These pinmuxes are the only ones possible for each peripheral.
Please drop the _a suffix and the @0 address for both of them.

ChenYu

> +                               allwinner,pins = "PA18", "PA19";
> +                               allwinner,function = "i2c1";
> +                               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> +                               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> +                       };
> +
>                         mmc0_pins_a: mmc0@0 {
>                                 allwinner,pins = "PF0", "PF1", "PF2", "PF3",
>                                                  "PF4", "PF5";
> --
> 2.7.4
>