On Thu, Apr 18, 2019 at 07:18:37PM +0530, Jagan Teki wrote:
> Add Goodix GT5663 capacitive touch controller node on
> Amarula A64-Relic board.
>
> The CTP connected to board with,
> - SDA, SCK from i2c1
> - GPIO-LD0 as AVDD28 supply
> - PH4 gpio as interrupt pin
> - PH8 gpio as reset pin
> - X axis is inverted
> - Y axis is inverted
>
> Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
> ---
> Changes for v3:
> - Use 2.8v for reg_ldo_io0
> Changes for v2:
> - drop i2c1, bias-pull-up
>
> .../allwinner/sun50i-a64-amarula-relic.dts | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
> index 3575db216016..bd31a4385bc1 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-amarula-relic.dts
> @@ -49,6 +49,24 @@
> bias-pull-up;
> };
>
> +&i2c1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins>;
You haven't fixed this, and you didn't either in the second patch.
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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