From nobody Tue Feb 10 23:13:28 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 C2CEF30DEC8; Sun, 4 Jan 2026 13:48:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767534486; cv=none; b=b7/rNzMB7wtB+FlbIGAGF9g2rLVt8xVJdpjf/C8v7LEQyR4PPkLJ9fz9Css8yB1cFDZxr3ASyxlbuVhwkTr4A6vGLaTov89lSTLeYqPWTkh9P6YHpffg96Bk4Ex4ljVKDnLlJWMm0vZ2kl4iBYuITirUIxKP9gDaAf5mZunWVR0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767534486; c=relaxed/simple; bh=Gn/5hdLnvzmJ2e3Ybh7lwgasBZ1cdN0cfjIyqJ1TjXo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ewLov9kghXY8gyFxJaWw8/4FCe51GjTaFVsgqce/2vreevVshw8rEgf8C2RlHog/pXA9fLIFKFFjfeQWv8wAtwGXEIpFqhzozntKIdrrSuhvfWsbDnmC3vVlAXDqAkzq2iTtInUar89WbgePF0f3WO1Kz7NHl5HwHqeGftUSuUo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=qualcomm.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=VqbYuYpL; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="VqbYuYpL" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6044RWhB3174908; Sun, 4 Jan 2026 13:47:51 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=/4F526mnmA1 dpNXOIzVljAysEGPsj7fLjWpRMm6pkqk=; b=VqbYuYpLOON65mpDBgQ44UW+KU7 yAP3sUTOs3wS2lRy2GFHzuxVnq4r6Tjla06qNs8r8Nq6tP9zzz7RaJGeqkMbssdi NK+pOvai0fAC1G9GGpWJMEoNxThIb1ZzJFLqDCX+K+K5tu2syglgRqR7U+QZSCol 6mNMBu+0P0OwcSPXiBRtIgdqWKCbHWzjFJAgsFl6nIflFCL16uOnpfSi9zbAHEUB dOXTgw8OFkpsh1e7o5DYCp7hO3by2att9jvJS7UkvKhizJ4rB/R6Sztp5mJTAzAi I0vY1RbLVE/WqhtDzHvXBPiuecSM5WPpJfLQvY717cqTRCJnHTiipG1UVkA== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4bev9ha0nt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 04 Jan 2026 13:47:51 +0000 (GMT) Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTP id 604DilrW017229; Sun, 4 Jan 2026 13:47:48 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 4bev6kkx49-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 04 Jan 2026 13:44:48 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 604DimLC017250; Sun, 4 Jan 2026 13:44:48 GMT Received: from hu-devc-hyd-u22-c.qualcomm.com (hu-amakhija-hyd.qualcomm.com [10.213.99.91]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 604DimdT017249 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 04 Jan 2026 13:44:48 +0000 Received: by hu-devc-hyd-u22-c.qualcomm.com (Postfix, from userid 4090850) id 9D8395A5; Sun, 4 Jan 2026 19:14:46 +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, jonathan@marek.ca, jonas@kwiboo.se, jernej.skrabec@gmail.com, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com Subject: [PATCH v5 5/5] arm64: dts: qcom: qcs8300-ride: add anx7625 DSI to DP bridge node Date: Sun, 4 Jan 2026 19:14:42 +0530 Message-Id: <20260104134442.732876-6-quic_amakhija@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260104134442.732876-1-quic_amakhija@quicinc.com> References: <20260104134442.732876-1-quic_amakhija@quicinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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-Spam-Details-Enc: AW1haW4tMjYwMTA0MDEyNyBTYWx0ZWRfX1hHvRqLKg8BI Ei51k4LVYZSrxT57icN/jaq2RqYBUvrK2Wrl8mAoAKiZh+0ZvDCKHoEsmIWwqlScYCtNPfMtfC8 rBKClnogTCfT3eZQ+o+zOGOec9+nhUvyOoocnQAnpHQblgSuDui4eAMhOvwqR60ULnwk6VFILCw 2o1QfgaZad6yyZG6QlSxSFkfQfS+FaS0NBQrmQsuPAterCizls5H89BuQGiRCX0PlNhbK5N/K5S Y464eIDanRgBaTNEajKhjRB0PcSeqtPU+30mw+yBw+dv9GFVU7gUAgFK3Q6qNLX3E/5lBIMTqcL 4o9ULYyFu3pyQwoHg4MEXo3aJH/hjEqIINAB31XOYzA/M7EAndR2DQfbnuNwdQiKstI7Tfla8XH cHA43HJR+kICT6LjYg23395rhu5kTlfLjJgZCOGTg1FKuBoDjquye2ZEowqzwoRrbDrH0AsFpIx uOo7jL5W/bVlaGRuPTw== X-Proofpoint-GUID: NUbxEqFgbk1ewQUO5Nsz54OE9DatwLAm X-Authority-Analysis: v=2.4 cv=RrbI7SmK c=1 sm=1 tr=0 ts=695a6f87 cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=PkzH0pPD3_lowiemrhkA:9 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: NUbxEqFgbk1ewQUO5Nsz54OE9DatwLAm X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-04_04,2025-12-31_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 clxscore=1015 spamscore=0 impostorscore=0 malwarescore=0 suspectscore=0 adultscore=0 priorityscore=1501 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601040127 Content-Type: text/plain; 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 | 177 ++++++++++++++++++++++ 1 file changed, 177 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dt= s/qcom/qcs8300-ride.dts index 4a8ac26846c6..8d324bf85e4d 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts @@ -24,6 +24,69 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + vreg_12p0: regulator-vreg-12p0 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_12P0"; + + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + + regulator-always-on; + regulator-boot-on; + }; + + vreg_5p0: regulator-vreg-5p0 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_5P0"; + + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + + vin-supply =3D <&vreg_12p0>; + + regulator-always-on; + regulator-boot-on; + }; + + vreg_1p8: regulator-vreg-1p8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P8"; + + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + + vin-supply =3D <&vreg_5p0>; + + regulator-always-on; + regulator-boot-on; + }; + + vreg_1p0: regulator-vreg-1p0 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P0"; + + regulator-min-microvolt =3D <1000000>; + regulator-max-microvolt =3D <1000000>; + + vin-supply =3D <&vreg_1p8>; + + regulator-always-on; + regulator-boot-on; + }; + + vreg_3p0: regulator-vreg-3p0 { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_3P0"; + + regulator-min-microvolt =3D <3000000>; + regulator-max-microvolt =3D <3000000>; + + vin-supply =3D <&vreg_12p0>; + + regulator-always-on; + regulator-boot-on; + }; + dp0-connector { compatible =3D "dp-connector"; label =3D "DP0"; @@ -36,6 +99,18 @@ 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 +391,73 @@ &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"; + reg =3D <0x70>; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + 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 +495,31 @@ &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"; @@ -414,6 +577,20 @@ ethernet0_mdio: ethernet0-mdio-pins { }; }; =20 + io_expander_reset_active: io-expander-reset-active-state { + pins =3D "gpio66"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + + io_expander_intr_active: io-expander-intr-active-state { + pins =3D "gpio93"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + dp_hot_plug_det: dp-hot-plug-det-state { pins =3D "gpio94"; function =3D "edp0_hot"; --=20 2.34.1