Hi Rob, 在 2015年10月21日 23:18, Rob Herring 写道:
On Tue, Oct 20, 2015 at 9:42 PM, Caesar Wang <wxt@xxxxxxxxxxxxxx> 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@xxxxxxxxxxxxxx> --- 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@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.
Yep, These are required for TSADC. I‘m assumed that's right, I think we don't need to introduce the pinctrl in this document.
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