| Message ID | 20250518220707.669515-7-jonas@kwiboo.se |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
diff --git a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml index d76987ce8e50..bdd83f42615c 100644 --- a/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml +++ b/Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml @@ -41,6 +41,9 @@ properties: "#interrupt-cells": const: 2 + power-domains: + maxItems: 1 + patternProperties: "^.+-hog(-[0-9]+)?$": type: object
The GPIO controllers in most Rockchip SoCs are part or power domains that are always powered on, i.e. PD_BUS or PD_PMU. On RK3528 the GPIO controllers are spread out among the PD_RKVENC, PD_VO and PD_VPU power domains. Add support to describe power-domains for the GPIO controllers. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> --- Documentation/devicetree/bindings/gpio/rockchip,gpio-bank.yaml | 3 +++ 1 file changed, 3 insertions(+)