diff options
Diffstat (limited to 'Documentation/devicetree/bindings/clock/google,gs101-clock.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/google,gs101-clock.yaml | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml index 31e106ef913d..5122c5827718 100644 --- a/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml +++ b/Documentation/devicetree/bindings/clock/google,gs101-clock.yaml @@ -29,9 +29,10 @@ properties: enum: - google,gs101-cmu-top - google,gs101-cmu-apm - - google,gs101-cmu-misc + - google,gs101-cmu-dpu - google,gs101-cmu-hsi0 - google,gs101-cmu-hsi2 + - google,gs101-cmu-misc - google,gs101-cmu-peric0 - google,gs101-cmu-peric1 @@ -52,6 +53,11 @@ properties: reg: maxItems: 1 + samsung,sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to system registers interface. + required: - compatible - "#clock-cells" @@ -81,6 +87,24 @@ allOf: properties: compatible: contains: + const: google,gs101-cmu-dpu + + then: + properties: + clocks: + items: + - description: External reference clock (24.576 MHz) + - description: DPU bus clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: bus + + - if: + properties: + compatible: + contains: const: google,gs101-cmu-hsi0 then: @@ -166,6 +190,18 @@ allOf: - const: bus - const: ip + - if: + properties: + compatible: + contains: + const: google,gs101-cmu-top + then: + properties: + samsung,sysreg: false + else: + required: + - samsung,sysreg + additionalProperties: false examples: @@ -175,7 +211,7 @@ examples: cmu_top: clock-controller@1e080000 { compatible = "google,gs101-cmu-top"; - reg = <0x1e080000 0x8000>; + reg = <0x1e080000 0x10000>; #clock-cells = <1>; clocks = <&ext_24_5m>; clock-names = "oscclk"; |