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Fri, 01 May 2026 02:57:49 -0700 (PDT) From: Pengyu Luo To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Sakari Ailus , Martin Kepplinger-Novakovic , Mauro Carvalho Chehab , Hans Verkuil Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Pengyu Luo Subject: [PATCH v2 4/4] arm64: dts: imx8mq-librem5: Correct link frequency list Date: Fri, 1 May 2026 17:54:33 +0800 Message-ID: <20260501095433.1609309-5-mitltlatltl@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260501095433.1609309-1-mitltlatltl@gmail.com> References: <20260501095433.1609309-1-mitltlatltl@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit According to the hi846 datasheet and the register lists, they are mclk / prediv * multiplier / post_div1 / post_div2 = 25Mhz / 3 * 90 / 1 / {1,2} = 187.5Mhz, 375Mhz for the detail, please check PATCH 2/4. Signed-off-by: Pengyu Luo --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index f5d529c5baf3..cc5604172192 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1122,7 +1122,7 @@ port { camera1_ep: endpoint { data-lanes = <1 2>; link-frequencies = /bits/ 64 - <80000000 200000000 300000000>; + <187500000 375000000>; remote-endpoint = <&mipi1_sensor_ep>; }; }; -- 2.54.0