On Tue, Oct 20, 2015 at 9:42 PM, Caesar Wang <wxt at rock-chips.com> wrote:
> Add the OTP gpio state, we need switch the pin to gpio state
> before the TSADC controller is reset.
>
> Signed-off-by: Caesar Wang <wxt at rock-chips.com>
> ---
>
> Changes in v1:
> - As the Doug comments, add the 'init' property to sync document.
>
> Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> index ef802de..28e84f7 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -27,8 +27,9 @@ tsadc: tsadc at ff280000 {
> clock-names = "tsadc", "apb_pclk";
> resets = <&cru SRST_TSADC>;
> reset-names = "tsadc-apb";
> - pinctrl-names = "default";
> - pinctrl-0 = <&otp_out>;
> + pinctrl-names = "init", "default";
> + pinctrl-0 = <&otp_gpio>;
> + pinctrl-1 = <&otp_out>;
Are these optional or required? They only appear in the example.
Rob
