| Message ID | 20240214-x1e80100-display-v2-1-cf05ba887453@linaro.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | drm/msm: Add display support for X1E80100 | expand |
On Wed, 14 Feb 2024 23:24:30 +0200, Abel Vesa wrote: > Document the MDSS hardware found on the Qualcomm X1E80100 platform. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > --- > .../bindings/display/msm/qcom,x1e80100-mdss.yaml | 252 +++++++++++++++++++++ > 1 file changed, 252 insertions(+) > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.example.dts:24:18: fatal error: dt-bindings/clock/qcom,x1e80100-dispcc.h: No such file or directory 24 | #include <dt-bindings/clock/qcom,x1e80100-dispcc.h> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [scripts/Makefile.lib:419: Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.example.dtb] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1428: dt_binding_check] Error 2 make: *** [Makefile:240: __sub-make] Error 2 doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240214-x1e80100-display-v2-1-cf05ba887453@linaro.org The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
On Wed, Feb 14, 2024 at 11:24:30PM +0200, Abel Vesa wrote: > Document the MDSS hardware found on the Qualcomm X1E80100 platform. > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Signed-off-by: Abel Vesa <abel.vesa@linaro.org> > --- > .../bindings/display/msm/qcom,x1e80100-mdss.yaml | 252 +++++++++++++++++++++ > 1 file changed, 252 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml > new file mode 100644 > index 000000000000..c3e38afab76e > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml > @@ -0,0 +1,252 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/msm/qcom,x1e80100-mdss.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm X1E80100 Display MDSS > + > +maintainers: > + - Abel Vesa <abel.vesa@linaro.org> > + > +description: > + X1E80100 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like > + DPU display controller, DP interfaces, etc. > + > +$ref: /schemas/display/msm/mdss-common.yaml# > + > +properties: > + compatible: > + const: qcom,x1e80100-mdss > + > + clocks: > + items: > + - description: Display AHB > + - description: Display hf AXI > + - description: Display core > + > + iommus: > + maxItems: 1 > + > + interconnects: > + maxItems: 3 > + > + interconnect-names: > + maxItems: 3 > + > +patternProperties: > + "^display-controller@[0-9a-f]+$": > + type: object additionalProperties: true > + properties: > + compatible: > + const: qcom,x1e80100-dpu > + > + "^displayport-controller@[0-9a-f]+$": > + type: object additionalProperties: true > + properties: > + compatible: > + const: qcom,x1e80100-dp > + > + "^phy@[0-9a-f]+$": > + type: object additionalProperties: true > + properties: > + compatible: > + const: qcom,x1e80100-dp-phy > + > +required: > + - compatible > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/qcom,x1e80100-dispcc.h> > + #include <dt-bindings/clock/qcom,x1e80100-gcc.h> > + #include <dt-bindings/clock/qcom,rpmh.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/interconnect/qcom,x1e80100-rpmh.h> > + #include <dt-bindings/phy/phy-qcom-qmp.h> > + #include <dt-bindings/power/qcom,rpmhpd.h> > + > + display-subsystem@ae00000 { > + compatible = "qcom,x1e80100-mdss"; > + reg = <0x0ae00000 0x1000>; > + reg-names = "mdss"; > + > + interconnects = <&mmss_noc MASTER_MDP 0 &gem_noc SLAVE_LLCC 0>, > + <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_DISPLAY_CFG 0>; > + interconnect-names = "mdp0-mem", "mdp1-mem", "cpu-cfg"; > + > + resets = <&dispcc_core_bcr>; > + > + power-domains = <&dispcc_gdsc>; > + > + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, > + <&gcc GCC_DISP_HF_AXI_CLK>, > + <&dispcc DISP_CC_MDSS_MDP_CLK>; > + clock-names = "bus", "nrt_bus", "core"; > + > + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-controller; > + #interrupt-cells = <1>; > + > + iommus = <&apps_smmu 0x1c00 0x2>; > + > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + display-controller@ae01000 { > + compatible = "qcom,x1e80100-dpu"; > + reg = <0x0ae01000 0x8f000>, > + <0x0aeb0000 0x2008>; > + reg-names = "mdp", "vbif"; > + > + clocks = <&gcc_axi_clk>, > + <&dispcc_ahb_clk>, > + <&dispcc_mdp_lut_clk>, > + <&dispcc_mdp_clk>, > + <&dispcc_mdp_vsync_clk>; > + clock-names = "nrt_bus", > + "iface", > + "lut", > + "core", > + "vsync"; > + > + assigned-clocks = <&dispcc_mdp_vsync_clk>; > + assigned-clock-rates = <19200000>; > + > + operating-points-v2 = <&mdp_opp_table>; > + power-domains = <&rpmhpd RPMHPD_MMCX>; > + > + interrupt-parent = <&mdss>; > + interrupts = <0>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + dpu_intf1_out: endpoint { > + remote-endpoint = <&dsi0_in>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + dpu_intf2_out: endpoint { > + remote-endpoint = <&dsi1_in>; > + }; > + }; > + }; > + > + mdp_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-200000000 { > + opp-hz = /bits/ 64 <200000000>; > + required-opps = <&rpmhpd_opp_low_svs>; > + }; > + > + opp-325000000 { > + opp-hz = /bits/ 64 <325000000>; > + required-opps = <&rpmhpd_opp_svs>; > + }; > + > + opp-375000000 { > + opp-hz = /bits/ 64 <375000000>; > + required-opps = <&rpmhpd_opp_svs_l1>; > + }; > + > + opp-514000000 { > + opp-hz = /bits/ 64 <514000000>; > + required-opps = <&rpmhpd_opp_nom>; > + }; > + }; > + }; > + > + displayport-controller@ae90000 { > + compatible = "qcom,x1e80100-dp"; > + reg = <0 0xae90000 0 0x200>, > + <0 0xae90200 0 0x200>, > + <0 0xae90400 0 0x600>, > + <0 0xae91000 0 0x400>, > + <0 0xae91400 0 0x400>; > + > + interrupt-parent = <&mdss>; > + interrupts = <12>; > + > + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, > + <&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>, > + <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>, > + <&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>, > + <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>; > + clock-names = "core_iface", "core_aux", > + "ctrl_link", > + "ctrl_link_iface", > + "stream_pixel"; > + > + assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>, > + <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>; > + assigned-clock-parents = <&usb_1_ss0_qmpphy QMP_USB43DP_DP_LINK_CLK>, > + <&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; > + > + operating-points-v2 = <&mdss_dp0_opp_table>; > + > + power-domains = <&rpmhpd RPMHPD_MMCX>; > + > + phys = <&usb_1_ss0_qmpphy QMP_USB43DP_DP_PHY>; > + phy-names = "dp"; > + > + #sound-dai-cells = <0>; > + > + status = "disabled"; Examples should be enabled. > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + mdss_dp0_in: endpoint { > + remote-endpoint = <&mdss_intf0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + mdss_dp0_out: endpoint { > + }; > + }; > + }; > + > + mdss_dp0_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-160000000 { > + opp-hz = /bits/ 64 <160000000>; > + required-opps = <&rpmhpd_opp_low_svs>; > + }; > + > + opp-270000000 { > + opp-hz = /bits/ 64 <270000000>; > + required-opps = <&rpmhpd_opp_svs>; > + }; > + > + opp-540000000 { > + opp-hz = /bits/ 64 <540000000>; > + required-opps = <&rpmhpd_opp_svs_l1>; > + }; > + > + opp-810000000 { > + opp-hz = /bits/ 64 <810000000>; > + required-opps = <&rpmhpd_opp_nom>; > + }; > + }; > + }; > + }; > +... > > -- > 2.34.1 >
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml new file mode 100644 index 000000000000..c3e38afab76e --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/qcom,x1e80100-mdss.yaml @@ -0,0 +1,252 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/qcom,x1e80100-mdss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm X1E80100 Display MDSS + +maintainers: + - Abel Vesa <abel.vesa@linaro.org> + +description: + X1E80100 MSM Mobile Display Subsystem(MDSS), which encapsulates sub-blocks like + DPU display controller, DP interfaces, etc. + +$ref: /schemas/display/msm/mdss-common.yaml# + +properties: + compatible: + const: qcom,x1e80100-mdss + + clocks: + items: + - description: Display AHB + - description: Display hf AXI + - description: Display core + + iommus: + maxItems: 1 + + interconnects: + maxItems: 3 + + interconnect-names: + maxItems: 3 + +patternProperties: + "^display-controller@[0-9a-f]+$": + type: object + properties: + compatible: + const: qcom,x1e80100-dpu + + "^displayport-controller@[0-9a-f]+$": + type: object + properties: + compatible: + const: qcom,x1e80100-dp + + "^phy@[0-9a-f]+$": + type: object + properties: + compatible: + const: qcom,x1e80100-dp-phy + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,x1e80100-dispcc.h> + #include <dt-bindings/clock/qcom,x1e80100-gcc.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interconnect/qcom,x1e80100-rpmh.h> + #include <dt-bindings/phy/phy-qcom-qmp.h> + #include <dt-bindings/power/qcom,rpmhpd.h> + + display-subsystem@ae00000 { + compatible = "qcom,x1e80100-mdss"; + reg = <0x0ae00000 0x1000>; + reg-names = "mdss"; + + interconnects = <&mmss_noc MASTER_MDP 0 &gem_noc SLAVE_LLCC 0>, + <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_DISPLAY_CFG 0>; + interconnect-names = "mdp0-mem", "mdp1-mem", "cpu-cfg"; + + resets = <&dispcc_core_bcr>; + + power-domains = <&dispcc_gdsc>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, + <&dispcc DISP_CC_MDSS_MDP_CLK>; + clock-names = "bus", "nrt_bus", "core"; + + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + + iommus = <&apps_smmu 0x1c00 0x2>; + + #address-cells = <1>; + #size-cells = <1>; + ranges; + + display-controller@ae01000 { + compatible = "qcom,x1e80100-dpu"; + reg = <0x0ae01000 0x8f000>, + <0x0aeb0000 0x2008>; + reg-names = "mdp", "vbif"; + + clocks = <&gcc_axi_clk>, + <&dispcc_ahb_clk>, + <&dispcc_mdp_lut_clk>, + <&dispcc_mdp_clk>, + <&dispcc_mdp_vsync_clk>; + clock-names = "nrt_bus", + "iface", + "lut", + "core", + "vsync"; + + assigned-clocks = <&dispcc_mdp_vsync_clk>; + assigned-clock-rates = <19200000>; + + operating-points-v2 = <&mdp_opp_table>; + power-domains = <&rpmhpd RPMHPD_MMCX>; + + interrupt-parent = <&mdss>; + interrupts = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@1 { + reg = <1>; + dpu_intf2_out: endpoint { + remote-endpoint = <&dsi1_in>; + }; + }; + }; + + mdp_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-325000000 { + opp-hz = /bits/ 64 <325000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-375000000 { + opp-hz = /bits/ 64 <375000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-514000000 { + opp-hz = /bits/ 64 <514000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + + displayport-controller@ae90000 { + compatible = "qcom,x1e80100-dp"; + reg = <0 0xae90000 0 0x200>, + <0 0xae90200 0 0x200>, + <0 0xae90400 0 0x600>, + <0 0xae91000 0 0x400>, + <0 0xae91400 0 0x400>; + + interrupt-parent = <&mdss>; + interrupts = <12>; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>; + clock-names = "core_iface", "core_aux", + "ctrl_link", + "ctrl_link_iface", + "stream_pixel"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>; + assigned-clock-parents = <&usb_1_ss0_qmpphy QMP_USB43DP_DP_LINK_CLK>, + <&usb_1_ss0_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; + + operating-points-v2 = <&mdss_dp0_opp_table>; + + power-domains = <&rpmhpd RPMHPD_MMCX>; + + phys = <&usb_1_ss0_qmpphy QMP_USB43DP_DP_PHY>; + phy-names = "dp"; + + #sound-dai-cells = <0>; + + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + mdss_dp0_in: endpoint { + remote-endpoint = <&mdss_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + + mdss_dp0_out: endpoint { + }; + }; + }; + + mdss_dp0_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-160000000 { + opp-hz = /bits/ 64 <160000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-270000000 { + opp-hz = /bits/ 64 <270000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-540000000 { + opp-hz = /bits/ 64 <540000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-810000000 { + opp-hz = /bits/ 64 <810000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + }; +...