From: Tanmay Shah <tanmay@codeaurora.org> To: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, seanpaul@chromium.org, swboyd@chromium.org Cc: Chandan Uddaraju <chandanu@codeaurora.org>, robdclark@gmail.com, abhinavk@codeaurora.org, nganji@codeaurora.org, jsanka@codeaurora.org, aravindh@codeaurora.org, hoegsberg@google.com, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, Vara Reddy <varar@codeaurora.org> Subject: [DPU PATCH v5 1/5] dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon Date: Tue, 31 Mar 2020 17:30:27 -0700 [thread overview] Message-ID: <1585701031-28871-2-git-send-email-tanmay@codeaurora.org> (raw) In-Reply-To: <1585701031-28871-1-git-send-email-tanmay@codeaurora.org> From: Chandan Uddaraju <chandanu@codeaurora.org> Add bindings for Snapdragon DisplayPort and display-port PLL driver. 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. Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org> Signed-off-by: Vara Reddy <varar@codeaurora.org> --- .../devicetree/bindings/display/msm/dp-sc7180.yaml | 325 +++++++++++++++++++++ .../devicetree/bindings/display/msm/dpu.txt | 16 +- 2 files changed, 337 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml new file mode 100644 index 0000000..761a01d --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml @@ -0,0 +1,325 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dp-sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Description of Qualcomm Display Port dt properties. + +maintainers: + - Chandan Uddaraju <chandanu@codeaurora.org> + - Vara Reddy <varar@codeaurora.org> + +description: | + Device tree bindings for MSM Display Port which supports DP host controllers + that are compatible with VESA Display Port interface specification. + +properties: + "msm_dp": + type: object + description: | + Node containing Display port register address bases, clocks, power supplies. + + properties: + compatible: + items: + - const: qcom,dp-display + + cell-index: + description: Specifies the controller instance. + + reg: + description: Physical base address and length of controller's registers. + + reg-names: + description: | + Names for different register regions defined above. The required region + is mentioned below. + items: + - const: dp_ahb + - const: dp_aux + - const: dp_link + - const: dp_p0 + - const: dp_phy + - const: dp_ln_tx0 + - const: dp_ln_tx1 + - const: afprom_physical + - const: dp_pll + - const: usb3_dp_com + - const: hdcp_physical + + interrupts: + description: The interrupt signal from the DP block. + + clocks: + description: List of clock specifiers for clocks needed by the device. + + clock-names: + description: | + Device clock names in the same order as mentioned in clocks property. + The required clocks are mentioned below. + items: + - const: core_aux_clk + - const: core_ref_clk_src + - const: core_usb_ref_clk + - const: core_usb_cfg_ahb_clk + - const: core_usb_pipe_clk + - const: ctrl_link_clk + - const: ctrl_link_iface_clk + - const: ctrl_pixel_clk + - const: crypto_clk + - const: pixel_clk_rcg + + pll-node: + description: phandle to DP PLL node. + + vdda-1p2-supply: + description: phandle to vdda 1.2V regulator node. + + vdda-0p9-supply: + description: phandle to vdda 0.9V regulator node. + + aux-cfg0-settings: + description: | + Specifies the DP AUX configuration 0 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg1-settings: + description: | + Specifies the DP AUX configuration 1 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg2-settings: + description: | + Specifies the DP AUX configuration 2 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg3-settings: + description: | + Specifies the DP AUX configuration 3 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg4-settings: + description: | + Specifies the DP AUX configuration 4 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg5-settings: + description: | + Specifies the DP AUX configuration 5 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg6-settings: + description: | + Specifies the DP AUX configuration 6 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg7-settings: + description: | + Specifies the DP AUX configuration 7 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg8-settings: + description: | + Specifies the DP AUX configuration 8 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg9-settings: + description: | + Specifies the DP AUX configuration 9 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + max-pclk-frequency-khz: + description: Maximum displayport pixel clock supported for the chipset. + + data-lanes: + description: Maximum number of lanes that can be used for Display port. + + usbplug-cc-gpio: + maxItems: 1 + description: Specifies the usbplug orientation gpio. + + aux-en-gpio: + maxItems: 1 + description: Specifies the aux-channel enable gpio. + + aux-sel-gpio: + maxItems: 1 + description: Specifies the sux-channel select gpio. + + ports: + description: | + Contains display port controller endpoint subnode. + remote-endpoint: | + For port@0, set to phandle of the connected panel/bridge's + input endpoint. For port@1, set to the DPU interface output. + Documentation/devicetree/bindings/graph.txt and + Documentation/devicetree/bindings/media/video-interfaces.txt. + + "dp_pll": + type: object + description: Node contains properties of Display port pll and phy driver. + + properties: + compatible: + items: + - const: qcom,dp-pll-10nm + + cell-index: + description: Specifies the controller instance. + + reg: + description: Physical base address and length of DP phy and pll registers. + + reg-names: + description: | + Names for different register regions defined above. The required region + is mentioned below. + items: + - const: pll_base + - const: phy_base + - const: ln_tx0_base + - const: ln_tx1_base + - const: gdsc_base + + clocks: + description: List of clock specifiers for clocks needed by the device. + + clock-names: + description: | + Device clock names in the same order as mentioned in clocks property. + The required clocks are mentioned below. + items: + - const: iface + - const: ref + - const: cfg_ahb + - const: pipe + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,dispcc-sdm845.h> + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/gpio/gpio.h> + msm_dp: displayport-controller@ae90000{ + cell-index = <0>; + compatible = "qcom,dp-display"; + reg = <0 0xae90000 0 0x200>, + <0 0xae90200 0 0x200>, + <0 0xae90400 0 0xc00>, + <0 0xae91000 0 0x400>, + <0 0x88eaa00 0 0x200>, + <0 0x88ea200 0 0x200>, + <0 0x88ea600 0 0x200>, + <0 0x780000 0 0x6228>, + <0 0x088ea000 0 0x40>, + <0 0x88e8000 0 0x20>, + <0 0x0aee1000 0 0x034>; + reg-names = "dp_ahb", "dp_aux", "dp_link", + "dp_p0", "dp_phy", "dp_ln_tx0", "dp_ln_tx1", + "qfprom_physical", "dp_pll", + "usb3_dp_com", "hdcp_physical"; + + interrupt-parent = <&display_subsystem>; + interrupts = <12 0>; + + clocks = <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>, + <&dispcc DISP_CC_MDSS_DP_CRYPTO_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + clock-names = "core_aux_clk", "core_ref_clk_src", + "core_usb_ref_clk", "core_usb_cfg_ahb_clk", + "core_usb_pipe_clk", "ctrl_link_clk", + "ctrl_link_iface_clk", "ctrl_pixel_clk", + "crypto_clk", "pixel_clk_rcg"; + + pll-node = <&dp_pll>; + vdda-1p2-supply = <&vreg_l3c_1p2>; + vdda-0p9-supply = <&vreg_l4a_0p8>; + + aux-cfg0-settings = [20 00]; + aux-cfg1-settings = [24 13 23 1d]; + aux-cfg2-settings = [28 24]; + aux-cfg3-settings = [2c 00]; + aux-cfg4-settings = [30 0a]; + aux-cfg5-settings = [34 26]; + aux-cfg6-settings = [38 0a]; + aux-cfg7-settings = [3c 03]; + aux-cfg8-settings = [40 bb]; + aux-cfg9-settings = [44 03]; + + max-pclk-frequency-khz = <67500>; + data-lanes = <2>; + + aux-en-gpio = <&msmgpio 55 1>; + aux-sel-gpio = <&msmgpio 110 1>; + usbplug-cc-gpio = <&msmgpio 90 1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dp_in: endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + dp_out: endpoint { + }; + }; + }; + }; + + dp_pll: dp-pll@088ea000 { + compatible = "qcom,dp-pll-10nm"; + label = "DP PLL"; + cell-index = <0>; + #clock-cells = <1>; + + reg = <0 0x088ea000 0 0x200>, + <0 0x088eaa00 0 0x200>, + <0 0x088ea200 0 0x200>, + <0 0x088ea600 0 0x200>, + <0 0x08803000 0 0x8>; + reg-names = "pll_base", "phy_base", "ln_tx0_base", + "ln_tx1_base", "gdsc_base"; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; + clock-names = "iface_clk", "ref_clk", + "cfg_ahb_clk", "pipe_clk"; + }; + diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index 551ae26..7e99e45 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -63,8 +63,9 @@ Required properties: Documentation/devicetree/bindings/graph.txt Documentation/devicetree/bindings/media/video-interfaces.txt - Port 0 -> DPU_INTF1 (DSI1) - Port 1 -> DPU_INTF2 (DSI2) + Port 0 -> DPU_INTF0 (DP) + Port 1 -> DPU_INTF1 (DSI1) + Port 2 -> DPU_INTF2 (DSI2) Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -125,13 +126,20 @@ Example: port@0 { reg = <0>; - dpu_intf1_out: endpoint { - remote-endpoint = <&dsi0_in>; + dpu_intf0_out: endpoint { + remote-endpoint = <&dp_in>; }; }; port@1 { reg = <1>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@2 { + reg = <2>; dpu_intf2_out: endpoint { remote-endpoint = <&dsi1_in>; }; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Tanmay Shah <tanmay@codeaurora.org> To: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, seanpaul@chromium.org, swboyd@chromium.org Cc: abhinavk@codeaurora.org, hoegsberg@google.com, dri-devel@lists.freedesktop.org, Vara Reddy <varar@codeaurora.org>, aravindh@codeaurora.org, linux-clk@vger.kernel.org, Chandan Uddaraju <chandanu@codeaurora.org> Subject: [DPU PATCH v5 1/5] dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon Date: Tue, 31 Mar 2020 17:30:27 -0700 [thread overview] Message-ID: <1585701031-28871-2-git-send-email-tanmay@codeaurora.org> (raw) In-Reply-To: <1585701031-28871-1-git-send-email-tanmay@codeaurora.org> From: Chandan Uddaraju <chandanu@codeaurora.org> Add bindings for Snapdragon DisplayPort and display-port PLL driver. 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. Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org> Signed-off-by: Vara Reddy <varar@codeaurora.org> --- .../devicetree/bindings/display/msm/dp-sc7180.yaml | 325 +++++++++++++++++++++ .../devicetree/bindings/display/msm/dpu.txt | 16 +- 2 files changed, 337 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml new file mode 100644 index 0000000..761a01d --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml @@ -0,0 +1,325 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dp-sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Description of Qualcomm Display Port dt properties. + +maintainers: + - Chandan Uddaraju <chandanu@codeaurora.org> + - Vara Reddy <varar@codeaurora.org> + +description: | + Device tree bindings for MSM Display Port which supports DP host controllers + that are compatible with VESA Display Port interface specification. + +properties: + "msm_dp": + type: object + description: | + Node containing Display port register address bases, clocks, power supplies. + + properties: + compatible: + items: + - const: qcom,dp-display + + cell-index: + description: Specifies the controller instance. + + reg: + description: Physical base address and length of controller's registers. + + reg-names: + description: | + Names for different register regions defined above. The required region + is mentioned below. + items: + - const: dp_ahb + - const: dp_aux + - const: dp_link + - const: dp_p0 + - const: dp_phy + - const: dp_ln_tx0 + - const: dp_ln_tx1 + - const: afprom_physical + - const: dp_pll + - const: usb3_dp_com + - const: hdcp_physical + + interrupts: + description: The interrupt signal from the DP block. + + clocks: + description: List of clock specifiers for clocks needed by the device. + + clock-names: + description: | + Device clock names in the same order as mentioned in clocks property. + The required clocks are mentioned below. + items: + - const: core_aux_clk + - const: core_ref_clk_src + - const: core_usb_ref_clk + - const: core_usb_cfg_ahb_clk + - const: core_usb_pipe_clk + - const: ctrl_link_clk + - const: ctrl_link_iface_clk + - const: ctrl_pixel_clk + - const: crypto_clk + - const: pixel_clk_rcg + + pll-node: + description: phandle to DP PLL node. + + vdda-1p2-supply: + description: phandle to vdda 1.2V regulator node. + + vdda-0p9-supply: + description: phandle to vdda 0.9V regulator node. + + aux-cfg0-settings: + description: | + Specifies the DP AUX configuration 0 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg1-settings: + description: | + Specifies the DP AUX configuration 1 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg2-settings: + description: | + Specifies the DP AUX configuration 2 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg3-settings: + description: | + Specifies the DP AUX configuration 3 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg4-settings: + description: | + Specifies the DP AUX configuration 4 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg5-settings: + description: | + Specifies the DP AUX configuration 5 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg6-settings: + description: | + Specifies the DP AUX configuration 6 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg7-settings: + description: | + Specifies the DP AUX configuration 7 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg8-settings: + description: | + Specifies the DP AUX configuration 8 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + aux-cfg9-settings: + description: | + Specifies the DP AUX configuration 9 settings. + The first entry in this array corresponds to the register offset + within DP AUX, while the remaining entries indicate the + programmable values. + + max-pclk-frequency-khz: + description: Maximum displayport pixel clock supported for the chipset. + + data-lanes: + description: Maximum number of lanes that can be used for Display port. + + usbplug-cc-gpio: + maxItems: 1 + description: Specifies the usbplug orientation gpio. + + aux-en-gpio: + maxItems: 1 + description: Specifies the aux-channel enable gpio. + + aux-sel-gpio: + maxItems: 1 + description: Specifies the sux-channel select gpio. + + ports: + description: | + Contains display port controller endpoint subnode. + remote-endpoint: | + For port@0, set to phandle of the connected panel/bridge's + input endpoint. For port@1, set to the DPU interface output. + Documentation/devicetree/bindings/graph.txt and + Documentation/devicetree/bindings/media/video-interfaces.txt. + + "dp_pll": + type: object + description: Node contains properties of Display port pll and phy driver. + + properties: + compatible: + items: + - const: qcom,dp-pll-10nm + + cell-index: + description: Specifies the controller instance. + + reg: + description: Physical base address and length of DP phy and pll registers. + + reg-names: + description: | + Names for different register regions defined above. The required region + is mentioned below. + items: + - const: pll_base + - const: phy_base + - const: ln_tx0_base + - const: ln_tx1_base + - const: gdsc_base + + clocks: + description: List of clock specifiers for clocks needed by the device. + + clock-names: + description: | + Device clock names in the same order as mentioned in clocks property. + The required clocks are mentioned below. + items: + - const: iface + - const: ref + - const: cfg_ahb + - const: pipe + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/qcom,dispcc-sdm845.h> + #include <dt-bindings/clock/qcom,gcc-sdm845.h> + #include <dt-bindings/clock/qcom,rpmh.h> + #include <dt-bindings/gpio/gpio.h> + msm_dp: displayport-controller@ae90000{ + cell-index = <0>; + compatible = "qcom,dp-display"; + reg = <0 0xae90000 0 0x200>, + <0 0xae90200 0 0x200>, + <0 0xae90400 0 0xc00>, + <0 0xae91000 0 0x400>, + <0 0x88eaa00 0 0x200>, + <0 0x88ea200 0 0x200>, + <0 0x88ea600 0 0x200>, + <0 0x780000 0 0x6228>, + <0 0x088ea000 0 0x40>, + <0 0x88e8000 0 0x20>, + <0 0x0aee1000 0 0x034>; + reg-names = "dp_ahb", "dp_aux", "dp_link", + "dp_p0", "dp_phy", "dp_ln_tx0", "dp_ln_tx1", + "qfprom_physical", "dp_pll", + "usb3_dp_com", "hdcp_physical"; + + interrupt-parent = <&display_subsystem>; + interrupts = <12 0>; + + clocks = <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>, + <&dispcc DISP_CC_MDSS_DP_CRYPTO_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + clock-names = "core_aux_clk", "core_ref_clk_src", + "core_usb_ref_clk", "core_usb_cfg_ahb_clk", + "core_usb_pipe_clk", "ctrl_link_clk", + "ctrl_link_iface_clk", "ctrl_pixel_clk", + "crypto_clk", "pixel_clk_rcg"; + + pll-node = <&dp_pll>; + vdda-1p2-supply = <&vreg_l3c_1p2>; + vdda-0p9-supply = <&vreg_l4a_0p8>; + + aux-cfg0-settings = [20 00]; + aux-cfg1-settings = [24 13 23 1d]; + aux-cfg2-settings = [28 24]; + aux-cfg3-settings = [2c 00]; + aux-cfg4-settings = [30 0a]; + aux-cfg5-settings = [34 26]; + aux-cfg6-settings = [38 0a]; + aux-cfg7-settings = [3c 03]; + aux-cfg8-settings = [40 bb]; + aux-cfg9-settings = [44 03]; + + max-pclk-frequency-khz = <67500>; + data-lanes = <2>; + + aux-en-gpio = <&msmgpio 55 1>; + aux-sel-gpio = <&msmgpio 110 1>; + usbplug-cc-gpio = <&msmgpio 90 1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dp_in: endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + dp_out: endpoint { + }; + }; + }; + }; + + dp_pll: dp-pll@088ea000 { + compatible = "qcom,dp-pll-10nm"; + label = "DP PLL"; + cell-index = <0>; + #clock-cells = <1>; + + reg = <0 0x088ea000 0 0x200>, + <0 0x088eaa00 0 0x200>, + <0 0x088ea200 0 0x200>, + <0 0x088ea600 0 0x200>, + <0 0x08803000 0 0x8>; + reg-names = "pll_base", "phy_base", "ln_tx0_base", + "ln_tx1_base", "gdsc_base"; + + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; + clock-names = "iface_clk", "ref_clk", + "cfg_ahb_clk", "pipe_clk"; + }; + diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index 551ae26..7e99e45 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -63,8 +63,9 @@ Required properties: Documentation/devicetree/bindings/graph.txt Documentation/devicetree/bindings/media/video-interfaces.txt - Port 0 -> DPU_INTF1 (DSI1) - Port 1 -> DPU_INTF2 (DSI2) + Port 0 -> DPU_INTF0 (DP) + Port 1 -> DPU_INTF1 (DSI1) + Port 2 -> DPU_INTF2 (DSI2) Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -125,13 +126,20 @@ Example: port@0 { reg = <0>; - dpu_intf1_out: endpoint { - remote-endpoint = <&dsi0_in>; + dpu_intf0_out: endpoint { + remote-endpoint = <&dp_in>; }; }; port@1 { reg = <1>; + dpu_intf1_out: endpoint { + remote-endpoint = <&dsi0_in>; + }; + }; + + port@2 { + reg = <2>; dpu_intf2_out: endpoint { remote-endpoint = <&dsi1_in>; }; -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-04-01 0:31 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-01 0:30 [DPU PATCH v5 0/5] Add support for DisplayPort driver on SnapDragon Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah [this message] 2020-04-01 0:30 ` [DPU PATCH v5 1/5] dt-bindings: msm/dp: add bindings of DP/DP-PLL driver for Snapdragon Tanmay Shah 2020-04-01 5:49 ` Sam Ravnborg 2020-04-01 5:49 ` Sam Ravnborg 2020-04-07 4:23 ` tanmay 2020-04-07 4:23 ` tanmay [not found] ` <0c151ac7b2a7e0c9b21452c8bde3e21d@codeaurora.org> 2020-06-09 0:13 ` tanmay 2020-06-09 0:13 ` tanmay 2020-04-23 23:41 ` Stephen Boyd 2020-04-23 23:41 ` Stephen Boyd 2020-06-09 0:15 ` tanmay 2020-06-09 0:15 ` tanmay 2020-04-01 0:30 ` [DPU PATCH v5 2/5] drm: add constant N value in helper file Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah 2020-04-23 23:41 ` Stephen Boyd 2020-04-23 23:41 ` Stephen Boyd 2020-06-09 0:15 ` tanmay 2020-06-09 0:15 ` tanmay 2020-04-01 0:30 ` [DPU PATCH v5 3/5] drm/msm/dp: add displayPort driver support Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah 2020-04-01 0:30 ` [DPU PATCH v5 4/5] drm/msm/dp: add support for DP PLL driver Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah 2020-04-24 0:26 ` Stephen Boyd 2020-04-24 0:26 ` Stephen Boyd 2020-06-09 0:16 ` [Freedreno] " tanmay 2020-06-09 0:16 ` tanmay 2020-04-01 0:30 ` [DPU PATCH v5 5/5] drm/msm/dpu: add display port support in DPU Tanmay Shah 2020-04-01 0:30 ` Tanmay Shah 2020-04-24 17:13 ` [DPU PATCH v5 0/5] Add support for DisplayPort driver on SnapDragon Sean Paul 2020-04-24 17:13 ` Sean Paul
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