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
- dropped qcom,tx-ddc-* from example, they were not documented
- make phy-names deprecated, drop it from the examples
PHY:
- moved into phy/ directory
- split into QMP and non-QMP PHY schemas
Co-developed-by: David Heidelberg <david@xxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
.../devicetree/bindings/display/msm/hdmi.txt | 99 --------
.../devicetree/bindings/display/msm/hdmi.yaml | 228 ++++++++++++++++++
.../bindings/phy/qcom,hdmi-phy-other.yaml | 104 ++++++++
.../bindings/phy/qcom,hdmi-phy-qmp.yaml | 85 +++++++
4 files changed, 417 insertions(+), 99 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/display/msm/hdmi.txt
create mode 100644 Documentation/devicetree/bindings/display/msm/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/hdmi.yaml b/Documentation/devicetree/bindings/display/msm/hdmi.yaml
new file mode 100644
index 000000000000..861678b2bf94
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/msm/hdmi.yaml
@@ -0,0 +1,228 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/display/msm/hdmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Adreno/Snapdragon HDMI output
+
+maintainers:
+ - Rob Clark <robdclark@xxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - qcom,hdmi-tx-8084
+ - qcom,hdmi-tx-8660
+ - qcom,hdmi-tx-8960
+ - qcom,hdmi-tx-8974
+ - qcom,hdmi-tx-8994
+ - qcom,hdmi-tx-8996
+
+ clocks:
+ minItems: 1
+ maxItems: 5
+
+ clock-names:
+ minItems: 1
+ maxItems: 5
+
+ reg:
+ minItems: 1
+ maxItems: 3
+
+ reg-names:
+ minItems: 1
+ items:
+ - const: core_physical
+ - const: qfprom_physical
+ - const: hdcp_physical
+
+ interrupts:
+ maxItems: 1
+
+ phys:
+ maxItems: 1
+
+ phy-names:
+ enum:
+ - hdmi_phy
+ - hdmi-phy
+ deprecated: true
+
+ core-vdda-supply:
+ description: phandle to VDDA supply regulator
+
+ hdmi-mux-supply:
+ description: phandle to mux regulator
+
+ core-vcc-supply:
+ description: phandle to VCC supply regulator
+
+ hpd-gpios:
+ maxItems: 1
+ description: hpd pin
+
+ 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
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,hdmi-tx-8960
+ - qcom,hdmi-tx-8660
+ then:
+ properties:
+ clocks:
+ minItems: 3
+ maxItems: 3
+ clock-names:
+ items:
+ - const: core
+ - const: master_iface
+ - const: slave_iface
+ core-vcc-supplies: false
+
+ - 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
+ hdmi-mux-supplies: false
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ hdmi: hdmi@4a00000 {
+ compatible = "qcom,hdmi-tx-8960";
+ reg-names = "core_physical";
+ reg = <0x04a00000 0x2f0>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "core",
+ "master_iface",
+ "slave_iface";
+ clocks = <&clk 61>,
+ <&clk 72>,
+ <&clk 98>;
+ hpd-gpios = <&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>;
+ };
+ - |
+ #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/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ hdmi@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>;
+ #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..fdb277edebeb
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-other.yaml
@@ -0,0 +1,104 @@
+# 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@xxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - qcom,hdmi-phy-8660
+ - qcom,hdmi-phy-8960
+ - qcom,hdmi-phy-8974
+ - qcom,hdmi-phy-8084
+
+ reg:
+ 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
+
+ core-vdda-supply:
+ description: phandle to VDDA supply regulator
+
+ vddio-supply:
+ description: phandle to VDD I/O supply regulator
+
+ '#phy-cells':
+ const: 0
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,hdmi-phy-8660
+ - qcom,hdmi-phy-8960
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+ clock-names:
+ items:
+ - const: slave_iface
+ vddio-supply: false
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,hdmi-phy-8084
+ - qcom,hdmi-phy-8974
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+ clock-names:
+ items:
+ - const: iface
+ - const: alt_iface
+
+required:
+ - compatible
+ - clocks
+ - reg
+ - reg-names
+ - '#phy-cells'
+
+additionalProperties: 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..eea2e02678ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/qcom,hdmi-phy-qmp.yaml
@@ -0,0 +1,85 @@
+# 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@xxxxxxxxx>
+
+properties:
+ compatible:
+ 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:
+ description: phandle to VCCA supply regulator
+
+ vddio-supply:
+ description: phandle to VDD I/O supply regulator
+
+ '#phy-cells':
+ const: 0
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - reg-names
+ - '#phy-cells'
+
+additionalProperties: 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>;
+ };
--
2.35.1
