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-rw-r--r--Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml
index f009fed87e6b..ebcbaf4d85bb 100644
--- a/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml
@@ -32,6 +32,10 @@ properties:
resets:
maxItems: 1
+ spacemit,apbc:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Phandle to syscon that access the protected register
+
patternProperties:
'-cfg$':
type: object
@@ -138,6 +142,7 @@ examples:
clocks = <&syscon_apbc 42>,
<&syscon_apbc 94>;
clock-names = "func", "bus";
+ spacemit,apbc = <&syscon_apbc>;
uart0_2_cfg: uart0-2-cfg {
uart0-2-pins {