shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 10:31:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl

Browse Source 
[ Upstream commit f7a0b57524 ]

The GW7904 does not connect the VDD_MIPI power rails thus MIPI is
disabled. However we must also disable disp_blk_ctrl as it uses the
pgc_mipi power domain and without it being disabled imx8m-blk-ctrl will
fail to probe:
imx8m-blk-ctrl 32e28000.blk-ctrl: error -ETIMEDOUT: failed to attach
power domain "mipi-dsi"
imx8m-blk-ctrl: probe of 32e28000.blk-ctrl failed with error -110

Fixes: b999bdaf05 ("arm64: dts: imx: Add i.mx8mm Gateworks gw7904 dts support")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tim Harvey
2023-06-06 08:40:30 -07:00
committed by Greg Kroah-Hartman
parent d060bbb2fe
commit 608ac7ea5f
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
View File

@@ -617,6 +617,10 @@
status = "okay";
};
&disp_blk_ctrl {
status = "disabled";
};
&pgc_mipi {
status = "disabled";
};