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Wed, 24 Jan 2024 04:25:17 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 40O4PGOU030407 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 24 Jan 2024 04:25:16 GMT Received: from [169.254.0.1] (10.49.16.6) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 23 Jan 2024 20:25:16 -0800 From: Bjorn Andersson Subject: [PATCH v3 0/8] arm64: dts: qcom: sa8295p: Enable GPU Date: Tue, 23 Jan 2024 20:25:14 -0800 Message-ID: <20240123-sa8295p-gpu-v3-0-d5b4474c8f33@quicinc.com> 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: 7bit X-B4-Tracking: v=1; b=H4sIACqRsGUC/32N0Q6CIBhGX6VxHQ1+RLSr3qN1gb+gbIYGyWrOd w+9a2tdnm8751tINMGZSM6HhQSTXHSjzyCOB4K99p2hrs1MgIHgAIxGXUEtJ9pNM5UcpRWFMMI gyUajo6FN0B777Ph5GPI4BWPda7+43jL3Lj7H8N4fE9/W3/HEKaNtha0FkMrW6vKYHTqPJxzvZ Csl+GNDtgtVCijKRgGyb3td1w8IWxMf+wAAAA== To: Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Taniya Das , Johan Hovold CC: , , , , , , "Bjorn Andersson" , Dmitry Baryshkov , Ulf Hansson , "Bjorn Andersson" X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1706070315; l=2207; i=quic_bjorande@quicinc.com; s=20230915; h=from:subject:message-id; bh=JBAvZdygoJumjb+30fjq+Ggh3vYoPDqruBZLxBaFeb4=; b=nz1kdPx8aLlo0fDIp0HbexT861uovf4X+FVzQZ7MIfF/1qH1pH6f7svj6tMM6CoaHm2AnKkBx XXwJSONNNRSBJYnCzfWLOKw19wo2662nALMfENAFSOyq4F3gkY1t6/Q X-Developer-Key: i=quic_bjorande@quicinc.com; a=ed25519; pk=VkhObtljigy9k0ZUIE1Mvr0Y+E1dgBEH9WoLQnUtbIM= X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: soDsf3vnQ3pUqDz-dx-NrW5fZDJKgYDf X-Proofpoint-GUID: soDsf3vnQ3pUqDz-dx-NrW5fZDJKgYDf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-24_01,2024-01-23_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1011 malwarescore=0 bulkscore=0 phishscore=0 mlxlogscore=758 suspectscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 spamscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401190000 definitions=main-2401240029 Due to the different PMIC configuration found in the SA8295P platform, compared to SC8280XP, the VDD_GFX pads are supplied by an dedicated MAX20411 LDO. Support for expressing the regulator supply is added to the binding, the support for enabling the parent supply for GX is added, the missing gfx.lvl power-domain is dropped, and the DeviceTree is wired up to enable the GPU in this configuration. Signed-off-by: Bjorn Andersson --- Changes in v3: - Removed one unnecessary empty line in DT node - Rebased series to v6.8-rc1 - Link to v2: https://lore.kernel.org/r/20231220-sa8295p-gpu-v2-0-4763246b72c0@quicinc.com Changes in v2: - Made gpucc binding accept either power-domain or vdd-gfx-supply - Updated comment in gdsc_gx_do_nothing_enable() - Added a comment for the /delete-property/ power-domains - Fixed node and property sort order in dts - Switched zap firmware to use mbn file - Link to v1: https://lore.kernel.org/r/20231220-sa8295p-gpu-v1-0-d8cdf2257f97@quicinc.com --- Bjorn Andersson (8): dt-bindings: clock: qcom: Allow VDD_GFX supply to GX clk: qcom: gdsc: Enable supply reglator in GPU GX handler clk: qcom: gpucc-sc8280xp: Add external supply for GX gdsc soc: qcom: rpmhpd: Drop SA8540P gfx.lvl arm64: dts: qcom: sa8540p: Drop gfx.lvl as power-domain for gpucc arm64: dts: qcom: sa8295p-adp: add max20411 arm64: dts: qcom: sa8295p-adp: Enable GPU arm64: defconfig: Enable MAX20411 regulator driver .../devicetree/bindings/clock/qcom,gpucc.yaml | 16 +++++ arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 68 ++++++++++++++++++++++ arch/arm64/boot/dts/qcom/sa8540p.dtsi | 3 + arch/arm64/configs/defconfig | 1 + drivers/clk/qcom/gdsc.c | 12 +++- drivers/clk/qcom/gpucc-sc8280xp.c | 1 + drivers/pmdomain/qcom/rpmhpd.c | 1 - 7 files changed, 99 insertions(+), 3 deletions(-) --- base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d change-id: 20231220-sa8295p-gpu-51c5f343e3ec Best regards, -- Bjorn Andersson