| Message ID | 20240426-samsung-pinctrl-busclock-v3-1-adb8664b8a7e@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [v3,1/2] dt-bindings: pinctrl: samsung: google,gs101-pinctrl needs a clock | expand |
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml index 118549c25976..242dd13c276b 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml @@ -73,6 +73,13 @@ properties: minItems: 1 maxItems: 2 + clocks: + maxItems: 1 + + clock-names: + items: + - const: pclk + wakeup-interrupt-controller: $ref: samsung,pinctrl-wakeup-interrupt.yaml @@ -120,6 +127,20 @@ required: allOf: - $ref: pinctrl.yaml# + - if: + properties: + compatible: + contains: + const: google,gs101-pinctrl + then: + required: + - clocks + - clock-names + else: + properties: + clocks: false + clock-names: false + - if: properties: compatible:
The pin controller on Google Tensor gs101 requires a bus clock for register access to work. Add it. Signed-off-by: André Draszik <andre.draszik@linaro.org> --- As we only have the one clock here, please let me know if the clock-names should be removed. Having it does make /sys/kernel/debug/clk/clk_summary look nicer / more meaningful though :-) --- .../bindings/pinctrl/samsung,pinctrl.yaml | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)