This is a note to let you know that I've just added the patch titled
arm64: dts: imx8mp: Drop simple-bus from fsl,imx8mp-media-blk-ctrl
to the 6.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-imx8mp-drop-simple-bus-from-fsl-imx8mp-med.patch
and it can be found in the queue-6.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit a4886460e2d40a6568aa6013a4244d7711687c3a
Author: Marek Vasut <marex@xxxxxxx>
Date: Mon Feb 27 16:54:22 2023 +0100
arm64: dts: imx8mp: Drop simple-bus from fsl,imx8mp-media-blk-ctrl
[ Upstream commit 5a51e1f2b083423f75145c512ee284862ab33854 ]
This block should not be compatible with simple-bus and misuse it that way.
Instead, the driver should scan its subnodes and bind drivers to them.
Reviewed-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Liu Ying <victor.liu@xxxxxxx>
Tested-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Fixes: 94e6197dadc9 ("arm64: dts: imx8mp: Add LCDIF2 & LDB nodes")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index a237275ee0179..3f9d67341484b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1151,7 +1151,7 @@ lcdif2_to_ldb: endpoint {
media_blk_ctrl: blk-ctrl@32ec0000 {
compatible = "fsl,imx8mp-media-blk-ctrl",
- "simple-bus", "syscon";
+ "syscon";
reg = <0x32ec0000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
