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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-32e1af83102sm2813571fa.6.2025.07.04.09.32.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 09:32:01 -0700 (PDT) From: Dmitry Baryshkov Date: Fri, 04 Jul 2025 19:31:56 +0300 Subject: [PATCH 4/4] arm64: dts: qcom: sc8180x: modernize MDSS device definition Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250704-mdss-schema-v1-4-e978e4e73e14@oss.qualcomm.com> References: <20250704-mdss-schema-v1-0-e978e4e73e14@oss.qualcomm.com> In-Reply-To: <20250704-mdss-schema-v1-0-e978e4e73e14@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krishna Manikandan , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2359; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=bAtnGsyPKQGjRv4wCht+S1dUXqoLPaKb8f4OFVueSmM=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBoaAH7eTzqlMVB/DjRgzBiEBYxLi08uNbOA1F97 Vd0EtyyMZSJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaGgB+wAKCRCLPIo+Aiko 1VkeCACEjcvsCOWvGzeerp5hPYD0fEONkveo55tJrQSZd19YanefgWVCovErRNlJ8+mMbndcfTi Gx9CSFn9ge59UYKObBArjFltpzQWnYQ+pJCm722MMoiEBssFUk6XozGFU233IQRNBN4SwnN1B7R gZgDvNjD3FMNb9mbXEmYJGe8qyPujcYlzyMT6p79fD4vs1d4vLln1hrDilvDr4HLjJ2Ilugb/wS 9jg7eBzC3wyaQIwRnQHQSuOVh+YR68OVTRZbWse1SQz+VmDkj+rAXtrqgaRezVSiAqDvFrEjgGm ps2vw8RJsWNTJTVQG46WluyhtvQegOpPR2Y2x7u2Ylsaki21 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: UlJHHQvUtEjNPlcUxE3gaLWMy207l6AB X-Authority-Analysis: v=2.4 cv=RJCzH5i+ c=1 sm=1 tr=0 ts=68680204 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=EUspDBNiAAAA:8 a=WUOsL33OVTVxArewYC0A:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: UlJHHQvUtEjNPlcUxE3gaLWMy207l6AB X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzA0MDEyNSBTYWx0ZWRfX4MWTqHz4lPpv FJIHX2AfyEwDCHuAYXbZ5yOBcxm4WlPGIc1lbsaOUC0MJx6P4+gnzXM8XQACkjOCrp2oCJLw9Y8 cCtLn8NvY94zJX23AuWGalRwE0nk04ooqh3QoG+vLhh0hvK7BZC9+4yD9ZFiPtvZaVUkk0fVyB7 p/R16/B36s2L4DOS39ScYPO2ovlP5JUJBARCXDrTbL9lEmPYKAdVzs+4sWq0rnkFFtiyIIf+M9B hUk3iD8VyC+eAWOtH9stuUfiLyToqjqXHhlVuZdtaaoOUOOJjTa/qjeDWhQSv295LKUaNbGeidU gtCOPzctvFzAEYDJoCCFjPnmoA13JMvX1Fsk8fFgyjDK37HvfLvSytqWPjWRrTZ00lXEgvTavb0 aMMi7WIfJm/xNByIbTKRGYOLba+C92Sn4Us4893Z3Xf885Fnm0uwkchtcFkMWmv/2efg+Gvf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-04_06,2025-07-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 priorityscore=1501 mlxlogscore=933 adultscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 phishscore=0 bulkscore=0 suspectscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507040125 Follow the lead of other platforms and update DT description of the MDSS device: - Use generic node names (dislpay-subsystem, display-controller, phy) instead of the platform-specific ones (mdss, mdp, dsi-phy) - Add platform-specific compatible string to DSI controllers. Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qc= om/sc8180x.dtsi index b74ce3175d209b569e634073662307964158b340..14775b8dc682221ada3d30773be= 66edb46138662 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -2956,7 +2956,7 @@ camcc: clock-controller@ad00000 { #power-domain-cells =3D <1>; }; =20 - mdss: mdss@ae00000 { + mdss: display-subsystem@ae00000 { compatible =3D "qcom,sc8180x-mdss"; reg =3D <0 0x0ae00000 0 0x1000>; reg-names =3D "mdss"; @@ -2996,7 +2996,7 @@ &mc_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>, =20 status =3D "disabled"; =20 - mdss_mdp: mdp@ae01000 { + mdss_mdp: display-controller@ae01000 { compatible =3D "qcom,sc8180x-dpu"; reg =3D <0 0x0ae01000 0 0x8f000>, <0 0x0aeb0000 0 0x3000>; @@ -3090,7 +3090,8 @@ opp-460000000 { }; =20 mdss_dsi0: dsi@ae94000 { - compatible =3D "qcom,mdss-dsi-ctrl"; + compatible =3D "qcom,sc8180x-dsi-ctrl", + "qcom,mdss-dsi-ctrl"; reg =3D <0 0x0ae94000 0 0x400>; reg-names =3D "dsi_ctrl"; =20 @@ -3156,7 +3157,7 @@ opp-358000000 { }; }; =20 - mdss_dsi0_phy: dsi-phy@ae94400 { + mdss_dsi0_phy: phy@ae94400 { compatible =3D "qcom,dsi-phy-7nm"; reg =3D <0 0x0ae94400 0 0x200>, <0 0x0ae94600 0 0x280>, @@ -3176,7 +3177,8 @@ mdss_dsi0_phy: dsi-phy@ae94400 { }; =20 mdss_dsi1: dsi@ae96000 { - compatible =3D "qcom,mdss-dsi-ctrl"; + compatible =3D "qcom,sc8180x-dsi-ctrl", + "qcom,mdss-dsi-ctrl"; reg =3D <0 0x0ae96000 0 0x400>; reg-names =3D "dsi_ctrl"; =20 @@ -3223,7 +3225,7 @@ mdss_dsi1_out: endpoint { }; }; =20 - mdss_dsi1_phy: dsi-phy@ae96400 { + mdss_dsi1_phy: phy@ae96400 { compatible =3D "qcom,dsi-phy-7nm"; reg =3D <0 0x0ae96400 0 0x200>, <0 0x0ae96600 0 0x280>, --=20 2.39.5