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(c-75-72-162-184.hsd1.mn.comcast.net. [75.72.162.184]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6fac6d4d0cesm29986866d6.35.2025.05.30.15.17.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 May 2025 15:17:21 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, m.felsch@pengutronix.de, Adam Ford , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] Increase i.MX8MP VPU Date: Fri, 30 May 2025 17:17:07 -0500 Message-ID: <20250530221713.54804-1-aford173@gmail.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250530_151724_667500_816E319B X-CRM114-Status: UNSURE ( 7.87 ) X-CRM114-Notice: Please train this message. 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 Some of the VPU clocks are under rated, even for nominal ratings. Fix the nominial VPU clocks and clock parents, then introduce the overdrive clock rates. The fluster scores don't decrease, but they do go faster. This series was adapted from an RFC from Marco Felsch which was setup to introduce the VC8000E encoder and extacted the parts that affect the existing infrastructure. Adam Ford (2): arm64: dts: imx8mp-nominal: Explicitly configure nominal VPU clocks arm64: dts: imx8mp: Configure VPU clocks for overdrive Marco Felsch (2): arm64: dts: imx8mp: drop gpcv2 vpu power-domains and clocks arm64: dts: imx8mp: fix VPU_BUS clock setting .../boot/dts/freescale/imx8mp-nominal.dtsi | 18 ++++++++++++++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 21 +++++++------------ 2 files changed, 25 insertions(+), 14 deletions(-) -- 2.48.1