On Fri, 11 Sep 2015, Peter Griffin wrote:
> i2c3 controller can use several sets of pins depending
> on board design. This patch adds the missing alternate
> pinconfigs.
>
> Signed-off-by: Seraphin Bonnaffe <seraphin.bonnaffe@xxxxxx>
> Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
> ---
> arch/arm/boot/dts/stih407-pinctrl.dtsi | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
> diff --git a/arch/arm/boot/dts/stih407-pinctrl.dtsi b/arch/arm/boot/dts/stih407-pinctrl.dtsi
> index d86ccc8..ce219a1 100644
> --- a/arch/arm/boot/dts/stih407-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/stih407-pinctrl.dtsi
> @@ -430,12 +430,24 @@
> };
>
> i2c3 {
> - pinctrl_i2c3_default: i2c3-default {
> + pinctrl_i2c3_default: i2c3-alt1-0 {
> st,pins {
> sda = <&pio18 6 ALT1 BIDIR>;
> scl = <&pio18 5 ALT1 BIDIR>;
> };
> };
> + pinctrl_i2c3_alt1_1: i2c3-alt1-1 {
> + st,pins {
> + sda = <&pio17 7 ALT1 BIDIR>;
> + scl = <&pio17 6 ALT1 BIDIR>;
> + };
> + };
> + pinctrl_i2c3_alt3_0: i2c3-alt3-0 {
> + st,pins {
> + sda = <&pio13 6 ALT3 BIDIR>;
> + scl = <&pio13 5 ALT3 BIDIR>;
> + };
> + };
> };
>
> spi0 {
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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