From: Krishna Manikandan <mkrishn@codeaurora.org> To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krishna Manikandan <mkrishn@codeaurora.org>, kalyan_t@codeaurora.org, tanmay@codeaurora.org, abhinavk@codeaurora.org, robdclark@gmail.com, swboyd@chromium.org, bjorn.andersson@linaro.org, vinod.koul@linaro.org, dianders@chromium.org, khsieh@codeaurora.org, robh+dt@kernel.org, sean@poorly.run, Chandan Uddaraju <chandanu@codeaurora.org>, Vara Reddy <varar@codeaurora.org> Subject: [PATCH v15 4/4] dt-bindings: msm/dp: Add bindings of MSM DisplayPort controller Date: Mon, 5 Apr 2021 16:36:10 +0530 [thread overview] Message-ID: <1617620770-26202-4-git-send-email-mkrishn@codeaurora.org> (raw) In-Reply-To: <1617620770-26202-1-git-send-email-mkrishn@codeaurora.org> Add bindings for Snapdragon DisplayPort controller driver. Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org> Signed-off-by: Vara Reddy <varar@codeaurora.org> Signed-off-by: Tanmay Shah <tanmay@codeaurora.org> Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org> Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org> Changes in V2: -Provide details about sel-gpio Changes in V4: -Provide details about max dp lanes -Change the commit text Changes in V5: -moved dp.txt to yaml file Changes in v6: - Squash all AUX LUT properties into one pattern Property - Make aux-cfg[0-9]-settings properties optional - Remove PLL/PHY bindings from DP controller dts - Add DP clocks description - Remove _clk suffix from clock names - Rename pixel clock to stream_pixel - Remove redundant bindings (GPIO, PHY, HDCP clock, etc..) - Fix indentation - Add Display Port as interface of DPU in DPU bindings and add port mapping accordingly. Chages in v7: - Add dp-controller.yaml file common between multiple SOC - Rename dp-sc7180.yaml to dp-controller-sc7180.yaml - change compatible string and add SOC name to it. - Remove Root clock generator for pixel clock - Add assigned-clocks and assigned-clock-parents bindings - Remove redundant properties, descriptions and blank lines - Add DP port in DPU bindings - Update depends-on tag in commit message and rebase change accordingly Changes in v8: - Add MDSS AHB clock in bindings Changes in v9: - Remove redundant reg-name property - Change assigned-clocks and assigned-clocks-parents counts to 2 - Use IRQ flags in example dts Changes in v10: - Change title of this patch as it does not contain PLL bindings anymore - Remove redundant properties - Remove use of IRQ flag - Fix ports property Changes in v11: - add ports required of both #address-cells and #size-cells - add required operating-points-v2 - add required #sound-dai-cells - add required power-domains - update maintainer list Changes in v12: - remove soc node from examples (Stephen Boyd) - split dpu-sc7180.yaml changes to separate patch (Stephen Boyd) Changes in v13: - add assigned-clocks - add assigned-clock-parents --- .../bindings/display/msm/dp-controller.yaml | 162 +++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/msm/dp-controller.yaml diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml new file mode 100644 index 0000000..3a02c6c --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dp-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MSM Display Port Controller + +maintainers: + - Kuogee Hsieh <khsieh@codeaurora.org> + +description: | + Device tree bindings for DisplayPort host controller for MSM targets + that are compatible with VESA DisplayPort interface specification. + +properties: + compatible: + enum: + - qcom,sc7180-dp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: AHB clock to enable register access + - description: Display Port AUX clock + - description: Display Port Link clock + - description: Link interface clock between DP and PHY + - description: Display Port Pixel clock + + clock-names: + items: + - const: core_iface + - const: core_aux + - const: ctrl_link + - const: ctrl_link_iface + - const: stream_pixel + + assigned-clocks: + items: + - description: link clock source + - description: pixel clock source + + assigned-clock-parents: + items: + - description: phy 0 parent + - description: phy 1 parent + + phys: + maxItems: 1 + + phy-names: + items: + - const: dp + + operating-points-v2: + maxItems: 1 + + power-domains: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + ports: + type: object + description: | + A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: Input endpoint of the controller + + port@1: + type: object + description: Output endpoint of the controller + + required: + - "#address-cells" + - "#size-cells" + + additionalProperties: false + + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - phys + - phy-names + - "#sound-dai-cells" + - power-domains + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,dispcc-sc7180.h> + #include <dt-bindings/power/qcom-aoss-qmp.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + displayport-controller@ae90000 { + compatible = "qcom,sc7180-dp"; + reg = <0xae90000 0x1400>; + interrupt-parent = <&mdss>; + interrupts = <12>; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>; + clock-names = "core_iface", "core_aux", + "ctrl_link", + "ctrl_link_iface", "stream_pixel"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + + assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>; + + phys = <&dp_phy>; + phy-names = "dp"; + + #sound-dai-cells = <0>; + + power-domains = <&rpmhpd SC7180_CX>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&typec>; + }; + }; + }; + }; +... -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Krishna Manikandan <mkrishn@codeaurora.org> To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krishna Manikandan <mkrishn@codeaurora.org>, vinod.koul@linaro.org, dianders@chromium.org, abhinavk@codeaurora.org, swboyd@chromium.org, khsieh@codeaurora.org, robh+dt@kernel.org, tanmay@codeaurora.org, kalyan_t@codeaurora.org, Vara Reddy <varar@codeaurora.org>, bjorn.andersson@linaro.org, sean@poorly.run, Chandan Uddaraju <chandanu@codeaurora.org> Subject: [PATCH v15 4/4] dt-bindings: msm/dp: Add bindings of MSM DisplayPort controller Date: Mon, 5 Apr 2021 16:36:10 +0530 [thread overview] Message-ID: <1617620770-26202-4-git-send-email-mkrishn@codeaurora.org> (raw) In-Reply-To: <1617620770-26202-1-git-send-email-mkrishn@codeaurora.org> Add bindings for Snapdragon DisplayPort controller driver. Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org> Signed-off-by: Vara Reddy <varar@codeaurora.org> Signed-off-by: Tanmay Shah <tanmay@codeaurora.org> Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org> Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org> Changes in V2: -Provide details about sel-gpio Changes in V4: -Provide details about max dp lanes -Change the commit text Changes in V5: -moved dp.txt to yaml file Changes in v6: - Squash all AUX LUT properties into one pattern Property - Make aux-cfg[0-9]-settings properties optional - Remove PLL/PHY bindings from DP controller dts - Add DP clocks description - Remove _clk suffix from clock names - Rename pixel clock to stream_pixel - Remove redundant bindings (GPIO, PHY, HDCP clock, etc..) - Fix indentation - Add Display Port as interface of DPU in DPU bindings and add port mapping accordingly. Chages in v7: - Add dp-controller.yaml file common between multiple SOC - Rename dp-sc7180.yaml to dp-controller-sc7180.yaml - change compatible string and add SOC name to it. - Remove Root clock generator for pixel clock - Add assigned-clocks and assigned-clock-parents bindings - Remove redundant properties, descriptions and blank lines - Add DP port in DPU bindings - Update depends-on tag in commit message and rebase change accordingly Changes in v8: - Add MDSS AHB clock in bindings Changes in v9: - Remove redundant reg-name property - Change assigned-clocks and assigned-clocks-parents counts to 2 - Use IRQ flags in example dts Changes in v10: - Change title of this patch as it does not contain PLL bindings anymore - Remove redundant properties - Remove use of IRQ flag - Fix ports property Changes in v11: - add ports required of both #address-cells and #size-cells - add required operating-points-v2 - add required #sound-dai-cells - add required power-domains - update maintainer list Changes in v12: - remove soc node from examples (Stephen Boyd) - split dpu-sc7180.yaml changes to separate patch (Stephen Boyd) Changes in v13: - add assigned-clocks - add assigned-clock-parents --- .../bindings/display/msm/dp-controller.yaml | 162 +++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/msm/dp-controller.yaml diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml new file mode 100644 index 0000000..3a02c6c --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dp-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MSM Display Port Controller + +maintainers: + - Kuogee Hsieh <khsieh@codeaurora.org> + +description: | + Device tree bindings for DisplayPort host controller for MSM targets + that are compatible with VESA DisplayPort interface specification. + +properties: + compatible: + enum: + - qcom,sc7180-dp + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: AHB clock to enable register access + - description: Display Port AUX clock + - description: Display Port Link clock + - description: Link interface clock between DP and PHY + - description: Display Port Pixel clock + + clock-names: + items: + - const: core_iface + - const: core_aux + - const: ctrl_link + - const: ctrl_link_iface + - const: stream_pixel + + assigned-clocks: + items: + - description: link clock source + - description: pixel clock source + + assigned-clock-parents: + items: + - description: phy 0 parent + - description: phy 1 parent + + phys: + maxItems: 1 + + phy-names: + items: + - const: dp + + operating-points-v2: + maxItems: 1 + + power-domains: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + ports: + type: object + description: | + A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + port@0: + type: object + description: Input endpoint of the controller + + port@1: + type: object + description: Output endpoint of the controller + + required: + - "#address-cells" + - "#size-cells" + + additionalProperties: false + + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - phys + - phy-names + - "#sound-dai-cells" + - power-domains + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,dispcc-sc7180.h> + #include <dt-bindings/power/qcom-aoss-qmp.h> + #include <dt-bindings/power/qcom-rpmpd.h> + + displayport-controller@ae90000 { + compatible = "qcom,sc7180-dp"; + reg = <0xae90000 0x1400>; + interrupt-parent = <&mdss>; + interrupts = <12>; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>; + clock-names = "core_iface", "core_aux", + "ctrl_link", + "ctrl_link_iface", "stream_pixel"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + + assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>; + + phys = <&dp_phy>; + phy-names = "dp"; + + #sound-dai-cells = <0>; + + power-domains = <&rpmhpd SC7180_CX>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + endpoint { + remote-endpoint = <&typec>; + }; + }; + }; + }; +... -- 2.7.4 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-04-05 11:07 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-05 11:06 [PATCH v15 1/4] dt-bindings: msm: disp: add yaml schemas for DPU bindings Krishna Manikandan 2021-04-05 11:06 ` Krishna Manikandan 2021-04-05 11:06 ` [PATCH v15 2/4] dt-bindings: msm: dsi: add yaml schemas for DSI bindings Krishna Manikandan 2021-04-05 11:06 ` Krishna Manikandan 2021-04-08 15:03 ` Rob Herring 2021-04-08 15:03 ` Rob Herring 2021-05-06 4:10 ` mkrishn 2021-05-06 4:10 ` mkrishn 2021-05-13 10:52 ` Fwd: " mkrishn 2021-05-13 10:52 ` mkrishn 2021-05-14 14:07 ` Rob Herring 2021-05-14 14:07 ` Rob Herring 2021-04-05 11:06 ` [PATCH v15 3/4] dt-bindings: msm: dsi: add yaml schemas for DSI PHY bindings Krishna Manikandan 2021-04-05 11:06 ` Krishna Manikandan 2021-04-06 13:24 ` Rob Herring 2021-04-06 13:24 ` Rob Herring 2021-04-05 11:06 ` Krishna Manikandan [this message] 2021-04-05 11:06 ` [PATCH v15 4/4] dt-bindings: msm/dp: Add bindings of MSM DisplayPort controller Krishna Manikandan 2021-04-08 15:07 ` Rob Herring 2021-04-08 15:07 ` Rob Herring 2021-04-08 14:20 ` [PATCH v15 1/4] dt-bindings: msm: disp: add yaml schemas for DPU bindings Rob Herring 2021-04-08 14:20 ` Rob Herring -- strict thread matches above, loose matches on Subject: below -- 2021-04-02 13:35 Krishna Manikandan 2021-04-02 13:35 ` [PATCH v15 4/4] dt-bindings: msm/dp: Add bindings of MSM DisplayPort controller Krishna Manikandan
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