diff options
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml | 169 |
1 files changed, 118 insertions, 51 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index da00858d3a46..ac726136f7e5 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -73,6 +73,7 @@ properties: description: phandles to the parent clocks of the clock driver minItems: 2 maxItems: 3 + deprecated: true '#mbox-cells': const: 1 @@ -83,6 +84,23 @@ properties: clock-names: minItems: 2 maxItems: 3 + deprecated: true + + clock-controller: + type: object + additionalProperties: false + properties: + clocks: + description: phandles to the parent clocks of the clock driver + minItems: 2 + maxItems: 3 + + '#clock-cells': + enum: [0, 1] + + clock-names: + minItems: 2 + maxItems: 3 required: - compatible @@ -91,6 +109,76 @@ required: additionalProperties: false +# Clocks should be specified either on the parent node or on the child node +oneOf: + - required: + - clock-controller + properties: + clocks: false + clock-names: false + '#clock-cells': false + - properties: + clock-controller: false + +$defs: + msm8916-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: auxiliary parent + clock-names: + items: + - const: pll + - const: aux + '#clock-cells': + const: 0 + + msm8939-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: auxiliary parent + - description: reference clock + clock-names: + items: + - const: pll + - const: aux + - const: ref + '#clock-cells': + const: 0 + + sdx55-apcs-clock-controller: + properties: + clocks: + items: + - description: reference clock + - description: primary pll parent of the clock driver + - description: auxiliary parent + clock-names: + items: + - const: ref + - const: pll + - const: aux + '#clock-cells': + const: 0 + + ipq6018-apcs-clock-controller: + properties: + clocks: + items: + - description: primary pll parent of the clock driver + - description: XO clock + - description: GCC GPLL0 clock source + clock-names: + items: + - const: pll + - const: xo + - const: gpll0 + '#clock-cells': + const: 1 + allOf: - if: properties: @@ -99,15 +187,10 @@ allOf: enum: - qcom,msm8916-apcs-kpss-global then: + $ref: "#/$defs/msm8916-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: auxiliary parent - clock-names: - items: - - const: pll - - const: aux + clock-controller: + $ref: "#/$defs/msm8916-apcs-clock-controller" - if: properties: @@ -116,17 +199,10 @@ allOf: enum: - qcom,msm8939-apcs-kpss-global then: + $ref: "#/$defs/msm8939-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: auxiliary parent - - description: reference clock - clock-names: - items: - - const: pll - - const: aux - - const: ref + clock-controller: + $ref: "#/$defs/msm8939-apcs-clock-controller" - if: properties: @@ -135,17 +211,10 @@ allOf: enum: - qcom,sdx55-apcs-gcc then: + $ref: "#/$defs/sdx55-apcs-clock-controller" properties: - clocks: - items: - - description: reference clock - - description: primary pll parent of the clock driver - - description: auxiliary parent - clock-names: - items: - - const: ref - - const: pll - - const: aux + clock-controller: + $ref: "#/$defs/sdx55-apcs-clock-controller" - if: properties: @@ -154,17 +223,10 @@ allOf: enum: - qcom,ipq6018-apcs-apps-global then: + $ref: "#/$defs/ipq6018-apcs-clock-controller" properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: XO clock - - description: GCC GPLL0 clock source - clock-names: - items: - - const: pll - - const: xo - - const: gpll0 + clock-controller: + $ref: "#/$defs/ipq6018-apcs-clock-controller" - if: properties: @@ -180,19 +242,7 @@ allOf: properties: clocks: false clock-names: false - - - if: - properties: - compatible: - contains: - enum: - - qcom,ipq6018-apcs-apps-global - then: - properties: - '#clock-cells': - const: 1 - else: - properties: + clock-controller: false '#clock-cells': const: 0 @@ -220,6 +270,23 @@ examples: - | #define GCC_APSS_AHB_CLK_SRC 1 #define GCC_GPLL0_AO_OUT_MAIN 123 + mailbox@b011000 { + compatible = "qcom,qcs404-apcs-apps-global", + "qcom,msm8916-apcs-kpss-global", "syscon"; + reg = <0x0b011000 0x1000>; + #mbox-cells = <1>; + + apcs_clk: clock-controller { + clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>; + clock-names = "pll", "aux"; + #clock-cells = <0>; + }; + }; + + # Example apcs with qcs404 (deprecated: use clock-controller subnode) + - | + #define GCC_APSS_AHB_CLK_SRC 1 + #define GCC_GPLL0_AO_OUT_MAIN 123 apcs: mailbox@b011000 { compatible = "qcom,qcs404-apcs-apps-global", "qcom,msm8916-apcs-kpss-global", "syscon"; |