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Sun, 17 Sep 2023 15:40:42 -0700 (PDT) Received: from [127.0.1.1] ([91.230.2.244]) by smtp.gmail.com with ESMTPSA id x14-20020a1c7c0e000000b003fe2b081661sm13642931wmc.30.2023.09.17.15.40.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 Sep 2023 15:40:42 -0700 (PDT) From: Benjamin Bara Date: Mon, 18 Sep 2023 00:40:09 +0200 Subject: [PATCH 13/13] arm64: dts: imx8mp: remove assigned-clock-rate of IMX8MP_VIDEO_PLL1 MIME-Version: 1.0 Message-Id: <20230918-imx8mp-dtsi-v1-13-1d008b3237c0@skidata.com> References: <20230918-imx8mp-dtsi-v1-0-1d008b3237c0@skidata.com> In-Reply-To: <20230918-imx8mp-dtsi-v1-0-1d008b3237c0@skidata.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Michael Turquette , Stephen Boyd , Russell King , Abel Vesa , Peng Fan Cc: Frank Oltmanns , Maxime Ripard , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Benjamin Bara , Lucas Stach X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230917_154044_070935_8FF5CDC9 X-CRM114-Status: GOOD ( 12.53 ) 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 From: Benjamin Bara Similar to commit 16c984524862 ("arm64: dts: imx8mp: don't initialize audio clocks from CCM node"). With commit b09c68dc57c9 ("clk: imx: pll14xx: Support dynamic rates") in place, the clock consumer (e.g. a panel) is able to set a more suitable rate for the IMX8MP_VIDEO_PLL1. As composite-8m is now able to propagate the rate through, avoid setting a rate in the dtsi. Cc: Lucas Stach Cc: Sascha Hauer Signed-off-by: Benjamin Bara --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 9539d747e28e..f40b40ee8f9e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1742,7 +1742,6 @@ media_blk_ctrl: blk-ctrl@32ec0000 { <&clk IMX8MP_CLK_MEDIA_APB>, <&clk IMX8MP_CLK_MEDIA_DISP1_PIX>, <&clk IMX8MP_CLK_MEDIA_DISP2_PIX>, - <&clk IMX8MP_VIDEO_PLL1>, <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>, <&clk IMX8MP_SYS_PLL1_800M>, @@ -1750,8 +1749,7 @@ media_blk_ctrl: blk-ctrl@32ec0000 { <&clk IMX8MP_VIDEO_PLL1_OUT>, <&clk IMX8MP_CLK_24M>; assigned-clock-rates = <500000000>, <200000000>, - <0>, <0>, <1039500000>, - <24000000>; + <0>, <0>, <24000000>; #power-domain-cells = <1>; lvds_bridge: bridge@5c {