[PATCH v2 1/8] dt-bindings: gpio: rockchip,gpio-bank: add compatible string per SoC
From: Johan Jonker <hidden>
Date: 2023-01-21 11:06:14
Also in:
linux-arm-kernel, linux-gpio, linux-rockchip, lkml
Subsystem:
gpio subsystem, open firmware and flattened device tree bindings, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Currently all Rockchip gpio nodes have the same compatible. Compatible strings should be SoC related. Signed-off-by: Johan Jonker <redacted> --- .../bindings/gpio/rockchip,gpio-bank.yaml | 26 ++++++++++++++++--- 1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
index affd823c8..a604c3638 100644
--- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml
+++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml@@ -11,9 +11,27 @@ maintainers: properties: compatible: - enum: - - rockchip,gpio-bank - - rockchip,rk3188-gpio-bank0 + oneOf: + - const: rockchip,gpio-bank + - const: rockchip,rk3188-gpio-bank0 + - items: + - enum: + - rockchip,px30-gpio-bank + - rockchip,rk3036-gpio-bank + - rockchip,rk3066a-gpio-bank + - rockchip,rk3128-gpio-bank + - rockchip,rk3188-gpio-bank + - rockchip,rk3228-gpio-bank + - rockchip,rk3288-gpio-bank + - rockchip,rk3328-gpio-bank + - rockchip,rk3308-gpio-bank + - rockchip,rk3368-gpio-bank + - rockchip,rk3399-gpio-bank + - rockchip,rk3568-gpio-bank + - rockchip,rk3588-gpio-bank + - rockchip,rv1108-gpio-bank + - rockchip,rv1126-gpio-bank + - const: rockchip,gpio-bank reg: maxItems: 1
@@ -75,7 +93,7 @@ examples: }; gpio1: gpio@2003c000 { - compatible = "rockchip,gpio-bank"; + compatible = "rockchip,rk3188-gpio-bank", "rockchip,gpio-bank"; reg = <0x2003c000 0x100>; interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk_gates8 10>; --
2.20.1