diff options
| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2022-01-29 12:52:25 +0100 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2022-02-15 16:24:00 +1030 |
| commit | 733bc2f432cfecba8a6661989878fd0d59e9c970 (patch) | |
| tree | 8a8c3d64a6e5151889907d80dd7caa69b9c760e2 /arch/arm/boot/dts/nuvoton-wpcm450.dtsi | |
| parent | f14a58097eec1e7e52a769ff6cbbb8845c2f0781 (diff) | |
| download | linux-next-733bc2f432cfecba8a6661989878fd0d59e9c970.tar.gz | |
ARM: dts: wpcm450: Add pinctrl and GPIO nodes
This patch adds the pin controller and GPIO banks to the devicetree for the
WPCM450 SoC.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220129115228.2257310-7-j.neuschaefer@gmx.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/nuvoton-wpcm450.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi index a17ee70085dd..66c35626c80a 100644 --- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi +++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi @@ -8,6 +8,17 @@ #address-cells = <1>; #size-cells = <1>; + aliases { + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + gpio3 = &gpio3; + gpio4 = &gpio4; + gpio5 = &gpio5; + gpio6 = &gpio6; + gpio7 = &gpio7; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -77,5 +88,66 @@ interrupt-controller; #interrupt-cells = <2>; }; + + pinctrl: pinctrl@b8003000 { + compatible = "nuvoton,wpcm450-pinctrl"; + reg = <0xb8003000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + + gpio0: gpio@0 { + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>, + <4 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + }; + + gpio1: gpio@1 { + reg = <1>; + gpio-controller; + #gpio-cells = <2>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + }; + + gpio2: gpio@2 { + reg = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio3: gpio@3 { + reg = <3>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio4: gpio@4 { + reg = <4>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio5: gpio@5 { + reg = <5>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio6: gpio@6 { + reg = <6>; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio7: gpio@7 { + reg = <7>; + gpio-controller; + #gpio-cells = <2>; + }; + }; }; }; |