diff options
| author | Yinbo Zhu <zhuyinbo@loongson.cn> | 2023-09-21 04:52:46 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-09-27 10:06:27 +0300 |
| commit | 1b83a90bd11aa1e686a87fb16732a41dcaa40548 (patch) | |
| tree | 3a1318e9f0f5db1ffe0deb37e2a3d55bc2763603 /Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml | |
| parent | ff2cbd758d5c1ad9c1782100c3ea9721811f95b2 (diff) | |
| download | linux-1b83a90bd11aa1e686a87fb16732a41dcaa40548.tar.xz | |
gpio: dt-bindings: add more loongson gpio chip support
This patch was to add loongson 2k0500, 2k2000 and 3a5000 gpio chip
dt-bindings support in yaml file.
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml index fb86e8ce6349..cf3b1b270aa8 100644 --- a/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml @@ -11,9 +11,22 @@ maintainers: properties: compatible: - enum: - - loongson,ls2k-gpio - - loongson,ls7a-gpio + oneOf: + - enum: + - loongson,ls2k-gpio + - loongson,ls2k0500-gpio0 + - loongson,ls2k0500-gpio1 + - loongson,ls2k2000-gpio0 + - loongson,ls2k2000-gpio1 + - loongson,ls2k2000-gpio2 + - loongson,ls3a5000-gpio + - loongson,ls7a-gpio + - items: + - const: loongson,ls2k1000-gpio + - const: loongson,ls2k-gpio + - items: + - const: loongson,ls7a1000-gpio + - const: loongson,ls7a-gpio reg: maxItems: 1 @@ -49,7 +62,7 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> gpio0: gpio@1fe00500 { - compatible = "loongson,ls2k-gpio"; + compatible = "loongson,ls2k1000-gpio", "loongson,ls2k-gpio"; reg = <0x1fe00500 0x38>; ngpios = <64>; #gpio-cells = <2>; |