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charset="utf-8" Document the DSI PHY on the QCS8300 Platform. Signed-off-by: Ayushi Makhija --- .../bindings/display/msm/dsi-phy-7nm.yaml | 30 +++++++++++-------- 1 file changed, 18 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml= b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml index 1ca820a500b7..7a83387502da 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml @@ -14,18 +14,24 @@ allOf: =20 properties: compatible: - enum: - - qcom,dsi-phy-7nm - - qcom,dsi-phy-7nm-8150 - - qcom,sa8775p-dsi-phy-5nm - - qcom,sar2130p-dsi-phy-5nm - - qcom,sc7280-dsi-phy-7nm - - qcom,sm6375-dsi-phy-7nm - - qcom,sm8350-dsi-phy-5nm - - qcom,sm8450-dsi-phy-5nm - - qcom,sm8550-dsi-phy-4nm - - qcom,sm8650-dsi-phy-4nm - - qcom,sm8750-dsi-phy-3nm + oneOf: + - items: + - enum: + - qcom,dsi-phy-7nm + - qcom,dsi-phy-7nm-8150 + - qcom,sa8775p-dsi-phy-5nm + - qcom,sar2130p-dsi-phy-5nm + - qcom,sc7280-dsi-phy-7nm + - qcom,sm6375-dsi-phy-7nm + - qcom,sm8350-dsi-phy-5nm + - qcom,sm8450-dsi-phy-5nm + - qcom,sm8550-dsi-phy-4nm + - qcom,sm8650-dsi-phy-4nm + - qcom,sm8750-dsi-phy-3nm + - items: + - enum: + - qcom,qcs8300-dsi-phy-5nm + - const: qcom,sa8775p-dsi-phy-5nm =20 reg: items: --=20 2.34.1 From nobody Thu Dec 18 23:15:13 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BF8715C0; 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charset="utf-8" Document the DSI CTRL on the QCS8300 Platform. Signed-off-by: Ayushi Makhija --- .../bindings/display/msm/dsi-controller-main.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-m= ain.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-mai= n.yaml index 4400d4cce072..8ae08d3b0200 100644 --- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml +++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml @@ -45,6 +45,11 @@ properties: - qcom,sm8650-dsi-ctrl - qcom,sm8750-dsi-ctrl - const: qcom,mdss-dsi-ctrl + - items: + - enum: + - qcom,qcs8300-dsi-ctrl + - const: qcom,sa8775p-dsi-ctrl + - const: qcom,mdss-dsi-ctrl - enum: - qcom,dsi-ctrl-6g-qcm2290 - qcom,mdss-dsi-ctrl # This should always come with an SoC-speci= fic compatible @@ -329,6 +334,7 @@ allOf: contains: enum: - qcom,msm8998-dsi-ctrl + - qcom,qcs8300-dsi-ctrl - qcom,sa8775p-dsi-ctrl - qcom,sar2130p-dsi-ctrl - qcom,sc7180-dsi-ctrl --=20 2.34.1 From nobody Thu Dec 18 23:15:13 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 484B21A3160; 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charset="utf-8" Document DSI controller and phy on QCS8300 platform. Signed-off-by: Ayushi Makhija --- .../display/msm/qcom,qcs8300-mdss.yaml | 102 +++++++++++++++++- 1 file changed, 101 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mds= s.yaml b/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.ya= ml index e96baaae9ba9..c41a86203e78 100644 --- a/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.yaml +++ b/Documentation/devicetree/bindings/display/msm/qcom,qcs8300-mdss.yaml @@ -53,13 +53,23 @@ patternProperties: contains: const: qcom,qcs8300-dp =20 + "^dsi@[0-9a-f]+$": + type: object + additionalProperties: true + properties: + compatible: + contains: + const: qcom,qcs8300-dsi-ctrl + "^phy@[0-9a-f]+$": type: object additionalProperties: true properties: compatible: contains: - const: qcom,qcs8300-edp-phy + enum: + - qcom,qcs8300-dsi-phy-5nm + - qcom,qcs8300-edp-phy =20 required: - compatible @@ -71,6 +81,7 @@ examples: #include #include #include + #include #include #include #include @@ -142,6 +153,13 @@ examples: remote-endpoint =3D <&mdss_dp0_in>; }; }; + + port@1 { + reg =3D <1>; + dpu_intf1_out: endpoint { + remote-endpoint =3D <&mdss_dsi0_in>; + }; + }; }; =20 mdp_opp_table: opp-table { @@ -169,6 +187,88 @@ examples: }; }; =20 + dsi@ae94000 { + compatible =3D "qcom,qcs8300-dsi-ctrl", + "qcom,sa8775p-dsi-ctrl", + "qcom,mdss-dsi-ctrl"; + reg =3D <0x0ae94000 0x400>; + reg-names =3D "dsi_ctrl"; + + interrupt-parent =3D <&mdss>; + interrupts =3D <4>; + + clocks =3D <&dispcc MDSS_DISP_CC_MDSS_BYTE0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_BYTE0_INTF_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_PCLK0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_ESC0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>; + clock-names =3D "byte", + "byte_intf", + "pixel", + "core", + "iface", + "bus"; + assigned-clocks =3D <&dispcc MDSS_DISP_CC_MDSS_BYTE0_CLK_SRC>, + <&dispcc MDSS_DISP_CC_MDSS_PCLK0_CLK_SRC>; + assigned-clock-parents =3D <&mdss_dsi0_phy 0>, <&mdss_dsi0_phy= 1>; + phys =3D <&mdss_dsi0_phy>; + + operating-points-v2 =3D <&dsi0_opp_table>; + power-domains =3D <&rpmhpd RPMHPD_MMCX>; + + vdda-supply =3D <&vreg_l5a>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + mdss0_dsi0_in: endpoint { + remote-endpoint =3D <&dpu_intf1_out>; + }; + }; + + port@1 { + reg =3D <1>; + mdss0_dsi0_out: endpoint { }; + }; + }; + + dsi0_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-358000000 { + opp-hz =3D /bits/ 64 <358000000>; + required-opps =3D <&rpmhpd_opp_svs_l1>; + }; + }; + }; + + mdss_dsi0_phy: phy@ae94400 { + compatible =3D "qcom,qcs8300-dsi-phy-5nm", + "qcom,sa8775p-dsi-phy-5nm"; + reg =3D <0x0ae94400 0x200>, + <0x0ae94600 0x280>, + <0x0ae94900 0x27c>; + reg-names =3D "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells =3D <1>; + #phy-cells =3D <0>; + + clocks =3D <&dispcc MDSS_DISP_CC_MDSS_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names =3D "iface", "ref"; + + vdds-supply =3D <&vreg_l4a>; + }; + mdss_dp0_phy: phy@aec2a00 { compatible =3D "qcom,qcs8300-edp-phy", "qcom,sa8775p-edp-phy"; 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charset="utf-8" The QCS8300 SoC uses the 5nm (v4.2) DSI PHY driver. Signed-off-by: Ayushi Makhija --- drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 ++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 23 +++++++++++++++++++++++ 3 files changed, 26 insertions(+) diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/ds= i/phy/dsi_phy.c index 4ea681130dba..7b6e30580463 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -559,6 +559,8 @@ static const struct of_device_id dsi_phy_dt_match[] =3D= { .data =3D &dsi_phy_7nm_cfgs }, { .compatible =3D "qcom,dsi-phy-7nm-8150", .data =3D &dsi_phy_7nm_8150_cfgs }, + { .compatible =3D "qcom,qcs8300-dsi-phy-5nm", + .data =3D &dsi_phy_5nm_8300_cfgs }, { .compatible =3D "qcom,sa8775p-dsi-phy-5nm", .data =3D &dsi_phy_5nm_8775p_cfgs }, { .compatible =3D "qcom,sar2130p-dsi-phy-5nm", diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/ds= i/phy/dsi_phy.h index e391505fdaf0..8cb95b9d62a3 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -57,6 +57,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_6375_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8300_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8450_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8775p_cfgs; diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/ms= m/dsi/phy/dsi_phy_7nm.c index 32f06edd21a9..28a5d6a2e04e 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -1358,6 +1358,29 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs = =3D { .quirks =3D DSI_PHY_7NM_QUIRK_V4_1, }; =20 +const struct msm_dsi_phy_cfg dsi_phy_5nm_8300_cfgs =3D { + .has_phy_lane =3D true, + .regulator_data =3D dsi_phy_7nm_48000uA_regulators, + .num_regulators =3D ARRAY_SIZE(dsi_phy_7nm_48000uA_regulators), + .ops =3D { + .enable =3D dsi_7nm_phy_enable, + .disable =3D dsi_7nm_phy_disable, + .pll_init =3D dsi_pll_7nm_init, + .save_pll_state =3D dsi_7nm_pll_save_state, + .restore_pll_state =3D dsi_7nm_pll_restore_state, + .set_continuous_clock =3D dsi_7nm_set_continuous_clock, + }, + .min_pll_rate =3D 600000000UL, +#ifdef CONFIG_64BIT + .max_pll_rate =3D 5000000000UL, +#else + .max_pll_rate =3D ULONG_MAX, +#endif + .io_start =3D { 0xae94400 }, + .num_dsi_phy =3D 1, + .quirks =3D DSI_PHY_7NM_QUIRK_V4_2, +}; 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charset="utf-8" Add DSI Controller v2.5.1 support for QCS8300 SoC. Signed-off-by: Ayushi Makhija --- drivers/gpu/drm/msm/dsi/dsi_cfg.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/ds= i_cfg.c index fed8e9b67011..b60384ea0b32 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -226,6 +226,17 @@ static const struct regulator_bulk_data sa8775p_dsi_re= gulators[] =3D { { .supply =3D "refgen" }, }; =20 +static const struct msm_dsi_config qcs8300_dsi_cfg =3D { + .io_offset =3D DSI_6G_REG_SHIFT, + .regulator_data =3D sa8775p_dsi_regulators, + .num_regulators =3D ARRAY_SIZE(sa8775p_dsi_regulators), + .bus_clk_names =3D dsi_v2_4_clk_names, + .num_bus_clks =3D ARRAY_SIZE(dsi_v2_4_clk_names), + .io_start =3D { + { 0xae94000}, + }, +}; + static const struct msm_dsi_config sa8775p_dsi_cfg =3D { .io_offset =3D DSI_6G_REG_SHIFT, .regulator_data =3D sa8775p_dsi_regulators, @@ -322,6 +333,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handler= s[] =3D { &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_0, &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_1, + &qcs8300_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_1, &sa8775p_dsi_cfg, &msm_dsi_6g_v2_host_ops}, {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_6_0, --=20 2.34.1 From nobody Thu Dec 18 23:15:13 2025 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3C07F19F137; 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charset="utf-8" Add device tree nodes for the DSI0 controller with their corresponding PHY found on Qualcomm QCS8300 SoC. Signed-off-by: Ayushi Makhija Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qcs8300.dtsi | 98 ++++++++++++++++++++++++++- 1 file changed, 97 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qc= om/qcs8300.dtsi index e0e1f63fc45b..c21f4dc828e7 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi @@ -3,6 +3,7 @@ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. */ =20 +#include #include #include #include @@ -4854,6 +4855,13 @@ dpu_intf0_out: endpoint { remote-endpoint =3D <&mdss_dp0_in>; }; }; + + port@1 { + reg =3D <1>; + dpu_intf1_out: endpoint { + remote-endpoint =3D <&mdss_dsi0_in>; + }; + }; }; =20 mdp_opp_table: opp-table { @@ -4881,6 +4889,92 @@ opp-650000000 { }; }; =20 + mdss_dsi0: dsi@ae94000 { + compatible =3D "qcom,qcs8300-dsi-ctrl", + "qcom,sa8775p-dsi-ctrl", + "qcom,mdss-dsi-ctrl"; + reg =3D <0x0 0x0ae94000 0x0 0x400>; + reg-names =3D "dsi_ctrl"; + + interrupt-parent =3D <&mdss>; + interrupts =3D <4>; + + clocks =3D <&dispcc MDSS_DISP_CC_MDSS_BYTE0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_BYTE0_INTF_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_PCLK0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_ESC0_CLK>, + <&dispcc MDSS_DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>; + clock-names =3D "byte", + "byte_intf", + "pixel", + "core", + "iface", + "bus"; + + assigned-clocks =3D <&dispcc MDSS_DISP_CC_MDSS_BYTE0_CLK_SRC>, + <&dispcc MDSS_DISP_CC_MDSS_PCLK0_CLK_SRC>; + assigned-clock-parents =3D <&mdss_dsi0_phy DSI_BYTE_PLL_CLK>, + <&mdss_dsi0_phy DSI_PIXEL_PLL_CLK>; + + phys =3D <&mdss_dsi0_phy>; + + operating-points-v2 =3D <&mdss_dsi_opp_table>; + power-domains =3D <&rpmhpd RPMHPD_MMCX>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + status =3D "disabled"; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + mdss_dsi0_in: endpoint { + remote-endpoint =3D <&dpu_intf1_out>; + }; + }; + + port@1 { + reg =3D <1>; + mdss_dsi0_out: endpoint { + }; + }; + }; + + mdss_dsi_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-358000000 { + opp-hz =3D /bits/ 64 <358000000>; + required-opps =3D <&rpmhpd_opp_svs_l1>; + }; + }; + }; + + mdss_dsi0_phy: phy@ae94400 { + compatible =3D "qcom,qcs8300-dsi-phy-5nm", + "qcom,sa8775p-dsi-phy-5nm"; + reg =3D <0x0 0x0ae94400 0x0 0x200>, + <0x0 0x0ae94600 0x0 0x280>, + <0x0 0x0ae94900 0x0 0x27c>; + reg-names =3D "dsi_phy", + "dsi_phy_lane", + "dsi_pll"; + + #clock-cells =3D <1>; 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charset="utf-8" Add anx7625 DSI to DP bridge device node. Signed-off-by: Ayushi Makhija Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 170 ++++++++++++++++++++++ 1 file changed, 170 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dt= s/qcom/qcs8300-ride.dts index 891e49602c97..5d4040376857 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts @@ -24,6 +24,64 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + vreg_12p0: vreg-12p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_12P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + }; + + vreg_5p0: vreg-5p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_5P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + + vin-supply =3D <&vreg_12p0>; + }; + + vreg_1p8: vreg-1p8-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P8"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + + vin-supply =3D <&vreg_5p0>; + }; + + vreg_1p0: vreg-1p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1000000>; + regulator-max-microvolt =3D <1000000>; + + vin-supply =3D <&vreg_1p8>; + }; + + vreg_3p0: vreg-3p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_3P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <3000000>; + regulator-max-microvolt =3D <3000000>; + + vin-supply =3D <&vreg_12p0>; + }; + dp0-connector { compatible =3D "dp-connector"; label =3D "DP0"; @@ -36,6 +94,18 @@ dp0_connector_in: endpoint { }; }; =20 + dp-dsi0-connector { + compatible =3D "dp-connector"; + label =3D "DSI0"; + type =3D "full-size"; + + port { + dp_dsi0_connector_in: endpoint { + remote-endpoint =3D <&dsi2dp_bridge_out>; + }; + }; + }; + regulator-usb2-vbus { compatible =3D "regulator-fixed"; regulator-name =3D "USB2_VBUS"; @@ -316,6 +386,70 @@ &gpu_zap_shader { firmware-name =3D "qcom/qcs8300/a623_zap.mbn"; }; =20 +&i2c8 { + clock-frequency =3D <400000>; + status =3D "okay"; + + io_expander: gpio@74 { + compatible =3D "ti,tca9539"; + reg =3D <0x74>; + interrupts-extended =3D <&tlmm 93 IRQ_TYPE_EDGE_BOTH>; + gpio-controller; + #gpio-cells =3D <2>; + interrupt-controller; + #interrupt-cells =3D <2>; + reset-gpios =3D <&tlmm 66 GPIO_ACTIVE_LOW>; + + pinctrl-0 =3D <&io_expander_intr_active>, + <&io_expander_reset_active>; + pinctrl-names =3D "default"; + }; + + i2c-mux@70 { + compatible =3D "nxp,pca9543"; + #address-cells =3D <1>; + + #size-cells =3D <0>; + reg =3D <0x70>; + + i2c@0 { + reg =3D <0>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + bridge@58 { + compatible =3D "analogix,anx7625"; + reg =3D <0x58>; + interrupts-extended =3D <&io_expander 2 IRQ_TYPE_EDGE_FALLING>; + enable-gpios =3D <&io_expander 1 GPIO_ACTIVE_HIGH>; + reset-gpios =3D <&io_expander 0 GPIO_ACTIVE_HIGH>; + vdd10-supply =3D <&vreg_1p0>; + vdd18-supply =3D <&vreg_1p8>; + vdd33-supply =3D <&vreg_3p0>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + dsi2dp_bridge_in: endpoint { + remote-endpoint =3D <&mdss_dsi0_out>; + }; + }; + + port@1 { + reg =3D <1>; + dsi2dp_bridge_out: endpoint { + remote-endpoint =3D <&dp_dsi0_connector_in>; + }; + }; + }; + }; + }; + }; +}; + &pmm8650au_1_gpios { usb2_en: usb2-en-state { pins =3D "gpio7"; @@ -353,10 +487,31 @@ &mdss_dp0_phy { status =3D "okay"; }; =20 +&mdss_dsi0 { + vdda-supply =3D <&vreg_l5a>; + + status =3D "okay"; +}; + +&mdss_dsi0_phy { + vdds-supply =3D <&vreg_l4a>; + + status =3D "okay"; +}; + +&mdss_dsi0_out { + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&dsi2dp_bridge_in>; +}; + &qupv3_id_0 { status =3D "okay"; }; =20 +&qupv3_id_1 { + status =3D "okay"; +}; + &remoteproc_adsp { firmware-name =3D "qcom/qcs8300/adsp.mbn"; status =3D "okay"; @@ -419,6 +574,21 @@ dp_hot_plug_det: dp-hot-plug-det-state { function =3D "edp0_hot"; bias-disable; }; + + io_expander_intr_active: io-expander-intr-active-state { + pins =3D "gpio93"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + + io_expander_reset_active: io-expander-reset-active-state { + pins =3D "gpio66"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + output-high; + }; }; =20 &uart7 { --=20 2.34.1