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Tue, 24 Feb 2026 12:10:11 -0600 Received: from [127.0.1.1] (antonios-thinkstation-p3-tower.dhcp.ti.com [128.247.81.112]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 61OIABBT3186529; Tue, 24 Feb 2026 12:10:11 -0600 From: Antonios Christidis Subject: [PATCH 0/5] drm/imagination: add support for j721e,j784s4,j722s,am62p Date: Tue, 24 Feb 2026 12:09:14 -0600 Message-ID: <20260224-gpu_dts-v1-0-cc5ddffe140c@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAErpnWkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDIyMT3fSC0viUkmLdxCRjo2RTM4sUc1MzJaDqgqLUtMwKsEnRsbW1AHe CTmdZAAAA X-Change-ID: 20260224-gpu_dts-ab32c568d756 To: Nishanth Menon , Vignesh Raghavendra , "Tero Kristo" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Frank Binns" , Matt Coster , "David Airlie" , Simona Vetter , "Maarten Lankhorst" , Maxime Ripard , Thomas Zimmermann , "Santosh Shilimkar" , Michael Turquette , Stephen Boyd CC: , , , , , Antonios Christidis , Michael Walle , Kevin Hilman , Randolph Sapp X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello all, Some TI/IMG dts GPU nodes are not present upstream, while others are. This series adds support for missing devices upstream. Including patches ([1][2]) from Michael Walle, that did not get picked up. That add support j722s and am62p. In regards to the j721e patch: The clock[3] and power[4] info was captured from docs listed below. While interrupt info was captured from [5], TI downstream binding in commit 6ae5ecfde2f2 ("arm64: dts: ti: k3-j721e-main: add gpu node"). In regards to the j784s4 patch: The clock[6] and power[7] info was captured from docs listed below. While interrupt info was captured from [8], looking at "Interrupts (inputs)" and "GPU_BXS464_WRAP0_GPU_SS_0_OS_IRQ_OUT_0". [1]: https://lore.kernel.org/all/20251223124729.2482877-3-mwalle@kernel.org/ [2]: https://lore.kernel.org/all/20251223124729.2482877-4-mwalle@kernel.org/ [3]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j721e/clocks.html#clocks-for-gpu0-gpu-0-device [4]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j721e/devices.html [5]: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel [6]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j784s4/clocks.html#clocks-for-j7aep-gpu-bxs464-wrap0-gpu-ss-0-device [7]: https://downloads.ti.com/tisci/esd/latest/5_soc_doc/j784s4/devices.html [8]: https://www.ti.com/lit/zip/spruj52 Signed-off-by: Antonios Christidis --- Antonios Christidis (3): arm64: dts: ti: k3-j721e: Add GPU node dt-bindings: gpu: img: Add J721e SoC specific compatible arm64: dts: ti: k3-j784s4: Add GPU node Michael Walle (2): arm64: dts: ti: add GPU node clk: keystone: don't cache clock rate .../devicetree/bindings/gpu/img,powervr-rogue.yaml | 7 ++++++- arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 11 +++++++++++ arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 14 ++++++++++++++ arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 14 ++++++++++++++ drivers/clk/keystone/sci-clk.c | 8 ++++++++ 5 files changed, 53 insertions(+), 1 deletion(-) --- base-commit: 3ef088b0c5772a6f75634e54aa34f5fc0a2c041c change-id: 20260224-gpu_dts-ab32c568d756 Best regards, -- Antonios Christidis