Convert Qualcomm HDMI binding into HDMI TX and PHY yaml bindings.
Changes to schema: HDMI: - fixed reg-names numbering to match 0..3 instead 0,1,3,4
PHY: - moved into phy/ directory - split into QMP and non-QMP PHY schemas
Co-developed-by: David Heidelberg david@ixit.cz Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- .../devicetree/bindings/display/msm/hdmi.txt | 99 -------- .../bindings/display/msm/qcom,hdmi.yaml | 237 ++++++++++++++++++ .../bindings/phy/qcom,hdmi-phy-other.yaml | 103 ++++++++ .../bindings/phy/qcom,hdmi-phy-qmp.yaml | 84 +++++++ 4 files changed, 424 insertions(+), 99 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/msm/hdmi.txt create mode 100644 Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml create mode 100644 Documentation/devicetree/bindings/phy/qcom,hdmi-phy-other.yaml create mode 100644 Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml
diff --git a/Documentation/devicetree/bindings/display/msm/hdmi.txt b/Documentation/devicetree/bindings/display/msm/hdmi.txt deleted file mode 100644 index 5f90a40da51b..000000000000 --- a/Documentation/devicetree/bindings/display/msm/hdmi.txt +++ /dev/null @@ -1,99 +0,0 @@ -Qualcomm adreno/snapdragon hdmi output - -Required properties: -- compatible: one of the following - * "qcom,hdmi-tx-8996" - * "qcom,hdmi-tx-8994" - * "qcom,hdmi-tx-8084" - * "qcom,hdmi-tx-8974" - * "qcom,hdmi-tx-8660" - * "qcom,hdmi-tx-8960" -- reg: Physical base address and length of the controller's registers -- reg-names: "core_physical" -- interrupts: The interrupt signal from the hdmi block. -- power-domains: Should be <&mmcc MDSS_GDSC>. -- clocks: device clocks - See ../clocks/clock-bindings.txt for details. -- core-vdda-supply: phandle to supply regulator -- hdmi-mux-supply: phandle to mux regulator -- phys: the phandle for the HDMI PHY device -- phy-names: the name of the corresponding PHY device - -Optional properties: -- hpd-gpios: hpd pin -- qcom,hdmi-tx-mux-en-gpios: hdmi mux enable pin -- qcom,hdmi-tx-mux-sel-gpios: hdmi mux select pin -- qcom,hdmi-tx-mux-lpm-gpios: hdmi mux lpm pin -- power-domains: reference to the power domain(s), if available. -- pinctrl-names: the pin control state names; should contain "default" -- pinctrl-0: the default pinctrl state (active) -- pinctrl-1: the "sleep" pinctrl state - -HDMI PHY: -Required properties: -- compatible: Could be the following - * "qcom,hdmi-phy-8660" - * "qcom,hdmi-phy-8960" - * "qcom,hdmi-phy-8974" - * "qcom,hdmi-phy-8084" - * "qcom,hdmi-phy-8996" -- #phy-cells: Number of cells in a PHY specifier; Should be 0. -- reg: Physical base address and length of the registers of the PHY sub blocks. -- reg-names: The names of register regions. The following regions are required: - * "hdmi_phy" - * "hdmi_pll" - For HDMI PHY on msm8996, these additional register regions are required: - * "hdmi_tx_l0" - * "hdmi_tx_l1" - * "hdmi_tx_l3" - * "hdmi_tx_l4" -- power-domains: Should be <&mmcc MDSS_GDSC>. -- clocks: device clocks - See Documentation/devicetree/bindings/clock/clock-bindings.txt for details. -- core-vdda-supply: phandle to vdda regulator device node - -Example: - -/ { - ... - - hdmi: hdmi@4a00000 { - compatible = "qcom,hdmi-tx-8960"; - reg-names = "core_physical"; - reg = <0x04a00000 0x2f0>; - interrupts = <GIC_SPI 79 0>; - power-domains = <&mmcc MDSS_GDSC>; - clock-names = - "core", - "master_iface", - "slave_iface"; - clocks = - <&mmcc HDMI_APP_CLK>, - <&mmcc HDMI_M_AHB_CLK>, - <&mmcc HDMI_S_AHB_CLK>; - qcom,hdmi-tx-ddc-clk = <&msmgpio 70 GPIO_ACTIVE_HIGH>; - qcom,hdmi-tx-ddc-data = <&msmgpio 71 GPIO_ACTIVE_HIGH>; - qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>; - core-vdda-supply = <&pm8921_hdmi_mvs>; - hdmi-mux-supply = <&ext_3p3v>; - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&hpd_active &ddc_active &cec_active>; - pinctrl-1 = <&hpd_suspend &ddc_suspend &cec_suspend>; - - phys = <&hdmi_phy>; - phy-names = "hdmi_phy"; - }; - - hdmi_phy: phy@4a00400 { - compatible = "qcom,hdmi-phy-8960"; - reg-names = "hdmi_phy", - "hdmi_pll"; - reg = <0x4a00400 0x60>, - <0x4a00500 0x100>; - #phy-cells = <0>; - power-domains = <&mmcc MDSS_GDSC>; - clock-names = "slave_iface"; - clocks = <&mmcc HDMI_S_AHB_CLK>; - core-vdda-supply = <&pm8921_hdmi_mvs>; - }; -}; diff --git a/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml b/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml new file mode 100644 index 000000000000..2f485b5d1c5d --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/qcom,hdmi.yaml @@ -0,0 +1,237 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: "http://devicetree.org/schemas/display/msm/qcom,hdmi.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Adreno/Snapdragon HDMI output + +maintainers: + - Rob Clark robdclark@gmail.com + +properties: + compatible: + enum: + - qcom,hdmi-tx-8660 + - qcom,hdmi-tx-8960 + - qcom,hdmi-tx-8974 + - qcom,hdmi-tx-8084 + - qcom,hdmi-tx-8994 + - qcom,hdmi-tx-8996 + + clocks: + minItems: 1 + maxItems: 5 + + clock-names: + minItems: 1 + maxItems: 5 + + reg: + minItems: 1 + maxItems: 3 + description: Physical base address and length of the controller's registers + + reg-names: + minItems: 1 + items: + - const: core_physical + - const: qfprom_physical + - const: hdcp_physical + + interrupts: + maxItems: 1 + description: The interrupt signal from the hdmi block. + + phys: + description: the phandle for the HDMI PHY device + maxItems: 1 + + phy-names: + enum: + - hdmi_phy + - hdmi-phy + + hpd-gpios: + maxItems: 1 + description: hpd pin + + qcom,hdmi-tx-ddc-clk-gpios: + maxItems: 1 + description: HDMI DDC clock + + qcom,hdmi-tx-ddc-data-gpios: + maxItems: 1 + description: HDMI DDC data + + qcom,hdmi-tx-mux-en-gpios: + maxItems: 1 + description: HDMI mux enable pin + + qcom,hdmi-tx-mux-sel-gpios: + maxItems: 1 + description: HDMI mux select pin + + qcom,hdmi-tx-mux-lpm-gpios: + maxItems: 1 + description: HDMI mux lpm pin + + '#sound-dai-cells': + const: 1 + + ports: + type: object + $ref: /schemas/graph.yaml#/properties/ports + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + description: | + Input endpoints of the controller. + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + description: | + Output endpoints of the controller. + + required: + - port@0 + +required: + - compatible + - clocks + - clock-names + - reg + - reg-names + - interrupts + - phys + - phy-names + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,hdmi-tx-8960 + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: core + - const: master_iface + - const: slave_iface + core-vdda-supply: + description: phandle to VDDA supply regulator + hdmi-mux-supply: + description: phandle to mux regulator + + - if: + properties: + compatible: + contains: + enum: + - qcom,hdmi-tx-8974 + - qcom,hdmi-tx-8084 + - qcom,hdmi-tx-8994 + - qcom,hdmi-tx-8996 + then: + properties: + clocks: + minItems: 5 + clock-names: + items: + - const: mdp_core + - const: iface + - const: core + - const: alt_iface + - const: extp + core-vdda-supply: + description: phandle to VDDA supply regulator + core-vcc-supply: + description: phandle to VCC supply regulator + +unevaluatedProperties: false + +examples: + - | + hdmi: hdmi@4a00000 { + compatible = "qcom,hdmi-tx-8960"; + reg-names = "core_physical"; + reg = <0x04a00000 0x2f0>; + interrupts = <0 79 0>; + clock-names = + "core", + "master_iface", + "slave_iface"; + clocks = + <&clk 61>, + <&clk 72>, + <&clk 98>; + qcom,hdmi-tx-ddc-clk-gpios = <&msmgpio 70 0>; + qcom,hdmi-tx-ddc-data-gpios = <&msmgpio 71 0>; + hpd-gpios = <&msmgpio 72 0>; + core-vdda-supply = <&pm8921_hdmi_mvs>; + hdmi-mux-supply = <&ext_3p3v>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hpd_active &ddc_active &cec_active>; + pinctrl-1 = <&hpd_suspend &ddc_suspend &cec_suspend>; + + phys = <&hdmi_phy>; + phy-names = "hdmi_phy"; + }; + - | + #include <dt-bindings/clock/qcom,gcc-msm8996.h> + #include <dt-bindings/clock/qcom,mmcc-msm8996.h> + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + hdmi-tx@9a0000 { + compatible = "qcom,hdmi-tx-8996"; + reg = <0x009a0000 0x50c>, + <0x00070000 0x6158>, + <0x009e0000 0xfff>; + reg-names = "core_physical", + "qfprom_physical", + "hdcp_physical"; + + interrupt-parent = <&mdss>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&mmcc MDSS_MDP_CLK>, + <&mmcc MDSS_AHB_CLK>, + <&mmcc MDSS_HDMI_CLK>, + <&mmcc MDSS_HDMI_AHB_CLK>, + <&mmcc MDSS_EXTPCLK_CLK>; + clock-names = "mdp_core", + "iface", + "core", + "alt_iface", + "extp"; + + phys = <&hdmi_phy>; + phy-names = "hdmi_phy"; + #sound-dai-cells = <1>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>; + pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>; + + core-vdda-supply = <&vreg_l12a_1p8>; + core-vcc-supply = <&vreg_s4a_1p8>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&mdp5_intf3_out>; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-other.yaml b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-other.yaml new file mode 100644 index 000000000000..79193cf71828 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-other.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: "http://devicetree.org/schemas/phy/qcom,hdmi-phy-other.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Adreno/Snapdragon HDMI phy + +maintainers: + - Rob Clark robdclark@gmail.com + +properties: + compatible: + contains: + enum: + - qcom,hdmi-phy-8660 + - qcom,hdmi-phy-8960 + - qcom,hdmi-phy-8974 + - qcom,hdmi-phy-8084 + + reg: + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: hdmi_phy + - const: hdmi_pll + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + maxItems: 2 + + power-domains: + maxItems: 1 + + '#phy-cells': + const: 0 + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,hdmi-phy-8960 + then: + properties: + clocks: + maxItems: 1 + clock-names: + items: + - const: slave_iface + core-vdda-supply: + description: phandle to VDDA supply regulator + + - if: + properties: + compatible: + contains: + enum: + - qcom,hdmi-phy-8974 + then: + properties: + clocks: + maxItems: 2 + clock-names: + items: + - const: iface + - const: alt_iface + core-vdda-supply: + description: phandle to VDDA supply regulator + vddio-supply: + description: phandle to VDD I/O supply regulator + +required: + - compatible + - clocks + - reg + - reg-names + - '#phy-cells' + +unevaluatedProperties: false + +examples: + - | + hdmi_phy: phy@4a00400 { + compatible = "qcom,hdmi-phy-8960"; + reg-names = "hdmi_phy", + "hdmi_pll"; + reg = <0x4a00400 0x60>, + <0x4a00500 0x100>; + #phy-cells = <0>; + power-domains = <&mmcc 1>; + clock-names = "slave_iface"; + clocks = <&clk 21>; + core-vdda-supply = <&pm8921_hdmi_mvs>; + }; diff --git a/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml new file mode 100644 index 000000000000..2b36a4c3d4c3 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: "http://devicetree.org/schemas/phy/qcom,hdmi-phy-qmp.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Adreno/Snapdragon QMP HDMI phy + +maintainers: + - Rob Clark robdclark@gmail.com + +properties: + compatible: + contains: + enum: + - qcom,hdmi-phy-8996 + + reg: + maxItems: 6 + + reg-names: + items: + - const: hdmi_pll + - const: hdmi_tx_l0 + - const: hdmi_tx_l1 + - const: hdmi_tx_l2 + - const: hdmi_tx_l3 + - const: hdmi_phy + + clocks: + maxItems: 2 + + clock-names: + items: + - const: iface + - const: ref + + power-domains: + maxItems: 1 + + vcca-supply: true + + vddio-supply: true + + '#phy-cells': + const: 0 + +required: + - compatible + - clocks + - clock-names + - reg + - reg-names + - '#phy-cells' + +unevaluatedProperties: false + +examples: + - | + hdmi-phy@9a0600 { + compatible = "qcom,hdmi-phy-8996"; + reg = <0x009a0600 0x1c4>, + <0x009a0a00 0x124>, + <0x009a0c00 0x124>, + <0x009a0e00 0x124>, + <0x009a1000 0x124>, + <0x009a1200 0x0c8>; + reg-names = "hdmi_pll", + "hdmi_tx_l0", + "hdmi_tx_l1", + "hdmi_tx_l2", + "hdmi_tx_l3", + "hdmi_phy"; + + clocks = <&mmcc 116>, + <&gcc 214>; + clock-names = "iface", + "ref"; + #phy-cells = <0>; + + vddio-supply = <&vreg_l12a_1p8>; + vcca-supply = <&vreg_l28a_0p925>; + };