linux-kernel - [PATCH] arm64: dts: imx93: correct mediamix power

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Message-Id: <20231113100229.3885321-1-victor.liu@nxp.com>
Date:   Mon, 13 Nov 2023 18:02:29 +0800
From:   Liu Ying <victor.liu@....com>
To:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        peng.fan@....com, ping.bai@....com
Subject: [PATCH] arm64: dts: imx93: correct mediamix power

From: Peng Fan <peng.fan@....com>

"nic_media" clock should be enabled when power on/off mediamix, otherwise
power on/off will fail. Because "media_axi_root" clock is the parent of
"nic_media" clock, so replace "media_axi_clock" clock with "nic_media"
clock in mediamix node.

Link: https://github.com/nxp-imx/linux-imx/commit/ce18e6d0071ae9df5486af8613708ebe920484be
Fixes: f2d03ba997cb ("arm64: dts: imx93: reorder device nodes")
Fixes: e85d3458a804 ("arm64: dts: imx93: add src node")
Reviewed-by: Jacky Bai <ping.bai@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
Signed-off-by: Liu Ying <victor.liu@....com>
---
I rebased the patch found in the link above upon v6.7-rc1 and improved
the commit message a bit.

 arch/arm64/boot/dts/freescale/imx93.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 91d3c5003a2c..0f65658a40bf 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -417,7 +417,7 @@ mediamix: power-domain@...62400 {
 					compatible = "fsl,imx93-src-slice";
 					reg = <0x44462400 0x400>, <0x44465800 0x400>;
 					#power-domain-cells = <0>;
-					clocks = <&clk IMX93_CLK_MEDIA_AXI>,
+					clocks = <&clk IMX93_CLK_NIC_MEDIA_GATE>,
 						 <&clk IMX93_CLK_MEDIA_APB>;
 				};
 			};
-- 
2.37.1