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Wed, 9 Feb 2022 21:56:02 +0000 From: Michael Riesch To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH v6 0/5] Add GPU for RK356x SoCs Date: Wed, 9 Feb 2022 22:55:44 +0100 Message-Id: <20220209215549.94524-1-michael.riesch@wolfvision.net> X-Mailer: git-send-email 2.30.2 X-ClientProxiedBy: ZR0P278CA0197.CHEP278.PROD.OUTLOOK.COM (2603:10a6:910:44::8) To HE1PR0802MB2426.eurprd08.prod.outlook.com (2603:10a6:3:e1::23) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 12851dd6-0c72-49f5-82fd-08d9ec16f6a1 X-MS-TrafficTypeDiagnostic: VI1PR08MB4575:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1775; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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In conjunction with the VOP2/HDMI TX patches v4 [0]) it has been tested successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland. It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs to be set to "always-on" in the device tree. There is an ongoing discussion to provide a clean solution [1], in the meantime one has to apply a hack. Looking forward to your comments! Best regards, Michael v6: - use existing clock name "gpu" instead of "core" - fix missing space in indentation v5: - address Rob's comments, describe clocks in SoC specific region - move gpu_opp_table so that nodes without a reg are sorted alphabetically - add GPU support to the RK3568 EVB1 v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/ v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/ v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/ [0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/ [1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/ Alex Bee (2): dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x Ezequiel Garcia (2): arm64: dts: rockchip: add gpu node to rk356x arm64: dts: rockchip: enable the gpu on quartz64-a Michael Riesch (1): arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10 .../bindings/gpu/arm,mali-bifrost.yaml | 15 ++++ .../boot/dts/rockchip/rk3566-quartz64-a.dts | 5 ++ .../boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++ arch/arm64/boot/dts/rockchip/rk356x.dtsi | 76 +++++++++++++++++++ 4 files changed, 107 insertions(+)