diff options
Diffstat (limited to 'target/linux/mediatek/patches/0048-dt-bindings-mediatek-Modify-pinctrl-bindings-for-mt6.patch')
| -rw-r--r-- | target/linux/mediatek/patches/0048-dt-bindings-mediatek-Modify-pinctrl-bindings-for-mt6.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches/0048-dt-bindings-mediatek-Modify-pinctrl-bindings-for-mt6.patch b/target/linux/mediatek/patches/0048-dt-bindings-mediatek-Modify-pinctrl-bindings-for-mt6.patch new file mode 100644 index 0000000000..40303c0e92 --- /dev/null +++ b/target/linux/mediatek/patches/0048-dt-bindings-mediatek-Modify-pinctrl-bindings-for-mt6.patch @@ -0,0 +1,46 @@ +From 69b78182d6d7777153323abe3cff8e533ca01143 Mon Sep 17 00:00:00 2001 +From: Hongzhou Yang <hongzhou.yang@mediatek.com> +Date: Mon, 18 May 2015 23:11:12 -0700 +Subject: [PATCH 48/76] dt-bindings: 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: Hongzhou Yang <hongzhou.yang@mediatek.com> +--- + Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt +index 5868a0f..0480bc3 100644 +--- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt ++++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt +@@ -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. +-- +1.7.10.4 + |