diff options
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/pinctrl-mt6797.txt | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt6797.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt6797.txt index b9e2e2fe138f..04489c4868f0 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt6797.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt6797.txt @@ -6,9 +6,11 @@ Required properties: - compatible: Value should be one of the following. "mediatek,mt6797-pinctrl", compatible with mt6797 pinctrl. - reg: Should contain address and size for gpio, iocfgl, iocfgb, - iocfgr and iocfgt register bases. + iocfgr and iocfgt register bases. May contain an entry for + eint, if interrupt is supported. - reg-names: An array of strings describing the "reg" entries. Must contain "gpio", "iocfgl", "iocfgb", "iocfgr", "iocfgt". + May contain an entry for "eint", if interrupt is supported. - gpio-controller: Marks the device node as a gpio controller. - #gpio-cells: Should be two. The first cell is the gpio pin number and the second cell is used for optional parameters. @@ -59,11 +61,15 @@ Examples: <0 0x10002000 0 0x400>, <0 0x10002400 0 0x400>, <0 0x10002800 0 0x400>, - <0 0x10002C00 0 0x400>; + <0 0x10002C00 0 0x400>, + <0 0x1000b000 0 0x1000>; reg-names = "gpio", "iocfgl", "iocfgb", - "iocfgr", "iocfgt"; + "iocfgr", "iocfgt", "eint"; gpio-controller; #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>; uart1_pins_a: uart1 { pins1 { |