diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml | 253 |
1 files changed, 186 insertions, 67 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml index 943f9472ae10..f40dc9048327 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm APCS global block @@ -18,28 +18,54 @@ properties: oneOf: - items: - enum: - - qcom,ipq6018-apcs-apps-global + - qcom,ipq5018-apcs-apps-global + - qcom,ipq5332-apcs-apps-global + - qcom,ipq5424-apcs-apps-global - qcom,ipq8074-apcs-apps-global + - qcom,ipq9574-apcs-apps-global + - const: qcom,ipq6018-apcs-apps-global + - items: + - enum: + - qcom,msm8226-apcs-kpss-global + - qcom,qcs404-apcs-apps-global + - const: qcom,msm8916-apcs-kpss-global + - const: syscon + - items: + - enum: + - qcom,msm8974-apcs-kpss-global - qcom,msm8976-apcs-kpss-global - - qcom,msm8996-apcs-hmss-global + - const: qcom,msm8994-apcs-kpss-global + - const: syscon + - items: + - enum: - qcom,msm8998-apcs-hmss-global - - qcom,qcm2290-apcs-hmss-global - - qcom,sc7180-apss-shared - - qcom,sc8180x-apss-shared - qcom,sdm660-apcs-hmss-global - - qcom,sdm845-apss-shared - qcom,sm4250-apcs-hmss-global - - qcom,sm6125-apcs-hmss-global - qcom,sm6115-apcs-hmss-global + - qcom,sm6125-apcs-hmss-global + - const: qcom,msm8994-apcs-kpss-global + - items: + - enum: + - qcom,qcs615-apss-shared + - qcom,sc7180-apss-shared + - qcom,sc8180x-apss-shared + - qcom,sm7150-apss-shared - qcom,sm8150-apss-shared + - const: qcom,sdm845-apss-shared - items: - enum: - qcom,msm8916-apcs-kpss-global - qcom,msm8939-apcs-kpss-global - qcom,msm8953-apcs-kpss-global - qcom,msm8994-apcs-kpss-global - - qcom,qcs404-apcs-apps-global + - qcom,sdx55-apcs-gcc - const: syscon + - enum: + - qcom,ipq6018-apcs-apps-global + - qcom,msm8996-apcs-hmss-global + - qcom,qcm2290-apcs-hmss-global + - qcom,sdm845-apss-shared + reg: maxItems: 1 @@ -47,6 +73,7 @@ properties: description: phandles to the parent clocks of the clock driver minItems: 2 maxItems: 3 + deprecated: true '#mbox-cells': const: 1 @@ -57,6 +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 @@ -65,76 +109,140 @@ 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: compatible: - enum: - - qcom,msm8916-apcs-kpss-global - - qcom,msm8994-apcs-kpss-global - - qcom,msm8996-apcs-hmss-global - - qcom,msm8998-apcs-hmss-global - - qcom,qcs404-apcs-apps-global - - qcom,sc7180-apss-shared - - qcom,sdm660-apcs-hmss-global - - qcom,sdm845-apss-shared - - qcom,sm6125-apcs-hmss-global - - qcom,sm8150-apss-shared + contains: + 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: compatible: - enum: - - qcom,sdx55-apcs-gcc + contains: + 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: compatible: - enum: - - qcom,ipq6018-apcs-apps-global - - qcom,ipq8074-apcs-apps-global + contains: + enum: + - qcom,sdx55-apcs-gcc then: + $ref: '#/$defs/sdx55-apcs-clock-controller' properties: - clocks: - items: - - description: primary pll parent of the clock driver - - description: XO clock - clock-names: - items: - - const: pll - - const: xo + clock-controller: + $ref: '#/$defs/sdx55-apcs-clock-controller' + - if: properties: compatible: - enum: - - qcom,ipq6018-apcs-apps-global - - qcom,ipq8074-apcs-apps-global + contains: + enum: + - qcom,ipq6018-apcs-apps-global then: + $ref: '#/$defs/ipq6018-apcs-clock-controller' properties: - '#clock-cells': - const: 1 - else: + clock-controller: + $ref: '#/$defs/ipq6018-apcs-clock-controller' + + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8953-apcs-kpss-global + - qcom,msm8994-apcs-kpss-global + - qcom,msm8996-apcs-hmss-global + - qcom,qcm2290-apcs-hmss-global + - qcom,sdm845-apss-shared + then: properties: + clocks: false + clock-names: false + clock-controller: false '#clock-cells': const: 0 @@ -143,27 +251,38 @@ examples: # Example apcs with msm8996 - | #include <dt-bindings/interrupt-controller/arm-gic.h> - apcs_glb: mailbox@9820000 { + mailbox@9820000 { compatible = "qcom,msm8996-apcs-hmss-global"; reg = <0x9820000 0x1000>; #mbox-cells = <1>; + #clock-cells = <0>; }; - rpm-glink { - compatible = "qcom,glink-rpm"; - interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>; - qcom,rpm-msg-ram = <&rpm_msg_ram>; - mboxes = <&apcs_glb 0>; - mbox-names = "rpm_hlos"; + # Example apcs with qcs404 + - | + #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 + # 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", "syscon"; + compatible = "qcom,qcs404-apcs-apps-global", + "qcom,msm8916-apcs-kpss-global", "syscon"; reg = <0x0b011000 0x1000>; #mbox-cells = <1>; clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>; |