From 75d1415ea57c1b0e87f786e85e5f478fab5c91be Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Mon, 16 Aug 2021 09:19:43 +0800 Subject: [PATCH] dt-bindings: gpio: change items restriction of clock for rockchip,gpio-bank In the past we only need on clock which name "pclk" for a gpio controller. In the new version gpio controller, there add some register to change debounce clock dynamic, so the dt node needs to add the second clock, we call it "dbclk". The clock property need 2 items on some rockchip chips such as RK3568 SoCs. Signed-off-by: Jianqun Xu Link: https://lore.kernel.org/r/20210816011948.1118959-5-jay.xu@rock-chips.com Signed-off-by: Linus Walleij --- .../devicetree/bindings/gpio/rockchip,gpio-bank.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml index d993e002cebe..0d62c28fb58d 100644 --- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml +++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml @@ -22,7 +22,10 @@ properties: maxItems: 1 clocks: - maxItems: 1 + minItems: 1 + items: + - description: APB interface clock source + - description: GPIO debounce reference clock source gpio-controller: true