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Commit 8a88375c authored by Hongzhou Yang's avatar Hongzhou Yang Committed by Linus Walleij
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pinctrl: mediatek: Modify pinctrl bindings for mt6397. 



Since 6397 is no need to support interrupt controller,
moving interrupt controller relate property to optional list.
Also adding mt8173 and mt8127 to bindings.

Signed-off-by: default avatarHongzhou Yang <hongzhou.yang@mediatek.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 16a4851d

Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt

+7 −2
Original line number Diff line number Diff line
@@ -3,9 +3,11 @@ 
The Mediatek's Pin controller is used to control SoC pins.



Required properties:

- compatible: value should be either of the following.

- compatible: value should be one of the following.

    (a) "mediatek,mt8135-pinctrl", compatible with mt8135 pinctrl.

- mediatek,pctl-regmap: Should be a phandle of the syscfg node.

    (b) "mediatek,mt8173-pinctrl", compatible with mt8173 pinctrl.

    (c) "mediatek,mt6397-pinctrl", compatible with mt6397 pinctrl.

    (d) "mediatek,mt8127-pinctrl", compatible with mt8127 pinctrl.

- pins-are-numbered: Specify the subnodes are using numbered pinmux to

  specify pins.

- gpio-controller : Marks the device node as a gpio controller.
@@ -24,6 +26,9 @@ Required properties: 
            Only the following flags are supported:

            0 - GPIO_ACTIVE_HIGH

            1 - GPIO_ACTIVE_LOW



Optional properties:

- mediatek,pctl-regmap: Should be a phandle of the syscfg node.

- reg: physicall address base for EINT registers

- interrupt-controller: Marks the device node as an interrupt controller

- #interrupt-cells: Should be two.