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Thu, 17 Apr 2025 05:39:17 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 462f5dnuh8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 17 Apr 2025 05:39:17 +0000 Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 53H5dEnx023908; Thu, 17 Apr 2025 05:39:16 GMT Received: from hu-devc-hyd-u22-c.qualcomm.com (hu-amakhija-hyd.qualcomm.com [10.213.99.91]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 53H5dFii023986 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 17 Apr 2025 05:39:16 +0000 Received: by hu-devc-hyd-u22-c.qualcomm.com (Postfix, from userid 4090850) id BD1AE59C; Thu, 17 Apr 2025 11:09:13 +0530 (+0530) From: Ayushi Makhija To: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ayushi Makhija , robdclark@gmail.com, dmitry.baryshkov@oss.qualcomm.com, sean@poorly.run, marijn.suijten@somainline.org, andersson@kernel.org, robh@kernel.org, robh+dt@kernel.org, krzk+dt@kernel.org, konradybcio@kernel.org, conor+dt@kernel.org, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, quic_abhinavk@quicinc.com, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, quic_jesszhan@quicinc.com Subject: [PATCH v4 07/11] arm64: dts: qcom: sa8775p-ride: add anx7625 DSI to DP bridge nodes Date: Thu, 17 Apr 2025 11:09:05 +0530 Message-Id: <20250417053909.1051416-8-amakhija@qti.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250417053909.1051416-1-amakhija@qti.qualcomm.com> References: <20250417053909.1051416-1-amakhija@qti.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 5TECM1ysDwlCl7D7w2Zzd644oyIlajcq X-Authority-Analysis: v=2.4 cv=IZ6HWXqa c=1 sm=1 tr=0 ts=68009409 cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=XR8D0OoHHMoA:10 a=COk6AnOGAAAA:8 a=VqzA0eLRv8fxzvICV_UA:9 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: 5TECM1ysDwlCl7D7w2Zzd644oyIlajcq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-17_01,2025-04-15_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 clxscore=1011 malwarescore=0 spamscore=0 adultscore=0 mlxlogscore=999 mlxscore=0 bulkscore=0 impostorscore=0 suspectscore=0 phishscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504170042 From: Ayushi Makhija Add anx7625 DSI to DP bridge device nodes. Signed-off-by: Ayushi Makhija --- arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 180 +++++++++++++++++++++ 1 file changed, 180 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi index 175f8b1e3b2d..d5b2dabe927d 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi @@ -28,6 +28,13 @@ chosen { stdout-path = "serial0:115200n8"; }; + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-always-on; + regulator-boot-on; + }; + vreg_conn_1p8: vreg_conn_1p8 { compatible = "regulator-fixed"; regulator-name = "vreg_conn_1p8"; @@ -128,6 +135,30 @@ dp1_connector_in: endpoint { }; }; }; + + dp-dsi0-connector { + compatible = "dp-connector"; + label = "DSI0"; + type = "full-size"; + + port { + dp_dsi0_connector_in: endpoint { + remote-endpoint = <&dsi2dp_bridge0_out>; + }; + }; + }; + + dp-dsi1-connector { + compatible = "dp-connector"; + label = "DSI1"; + type = "full-size"; + + port { + dp_dsi1_connector_in: endpoint { + remote-endpoint = <&dsi2dp_bridge1_out>; + }; + }; + }; }; &apps_rsc { @@ -519,7 +550,107 @@ &i2c18 { clock-frequency = <400000>; pinctrl-0 = <&qup_i2c18_default>; pinctrl-names = "default"; + status = "okay"; + + io_expander: gpio@74 { + compatible = "ti,tca9539"; + reg = <0x74>; + interrupts-extended = <&tlmm 98 IRQ_TYPE_EDGE_BOTH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + pinctrl-0 = <&io_expander_intr_active>, + <&io_expander_reset_active>; + pinctrl-names = "default"; + }; + + i2c-mux@70 { + compatible = "nxp,pca9543"; + #address-cells = <1>; + + #size-cells = <0>; + reg = <0x70>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + bridge@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + interrupts-extended = <&io_expander 2 IRQ_TYPE_EDGE_FALLING>; + enable-gpios = <&io_expander 1 GPIO_ACTIVE_HIGH>; + reset-gpios = <&io_expander 0 GPIO_ACTIVE_HIGH>; + vdd10-supply = <&vph_pwr>; + vdd18-supply = <&vph_pwr>; + vdd33-supply = <&vph_pwr>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dsi2dp_bridge0_in: endpoint { + remote-endpoint = <&mdss0_dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + + dsi2dp_bridge0_out: endpoint { + remote-endpoint = <&dp_dsi0_connector_in>; + }; + }; + }; + }; + }; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + bridge@58 { + compatible = "analogix,anx7625"; + reg = <0x58>; + interrupts-extended = <&io_expander 10 IRQ_TYPE_EDGE_FALLING>; + enable-gpios = <&io_expander 9 GPIO_ACTIVE_HIGH>; + reset-gpios = <&io_expander 8 GPIO_ACTIVE_HIGH>; + vdd10-supply = <&vph_pwr>; + vdd18-supply = <&vph_pwr>; + vdd33-supply = <&vph_pwr>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dsi2dp_bridge1_in: endpoint { + remote-endpoint = <&mdss0_dsi1_out>; + }; + }; + + port@1 { + reg = <1>; + + dsi2dp_bridge1_out: endpoint { + remote-endpoint = <&dp_dsi1_connector_in>; + }; + }; + }; + }; + }; + }; + }; &mdss0 { @@ -566,6 +697,40 @@ &mdss0_dp1_phy { status = "okay"; }; +&mdss0_dsi0 { + vdda-supply = <&vreg_l1c>; + + status = "okay"; +}; + +&mdss0_dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&dsi2dp_bridge0_in>; +}; + +&mdss0_dsi0_phy { + vdds-supply = <&vreg_l4a>; + + status = "okay"; +}; + +&mdss0_dsi1 { + vdda-supply = <&vreg_l1c>; + + status = "okay"; +}; + +&mdss0_dsi1_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&dsi2dp_bridge1_in>; +}; + +&mdss0_dsi1_phy { + vdds-supply = <&vreg_l4a>; + + status = "okay"; +}; + &pmm8654au_0_gpios { gpio-line-names = "DS_EN", "POFF_COMPLETE", @@ -714,6 +879,21 @@ ethernet0_mdio: ethernet0-mdio-pins { }; }; + io_expander_intr_active: io-expander-intr-active-state { + pins = "gpio98"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + io_expander_reset_active: io-expander-reset-active-state { + pins = "gpio97"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-high; + }; + qup_uart10_default: qup-uart10-state { pins = "gpio46", "gpio47"; function = "qup1_se3";