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

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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>
This commit is contained in:
Tim Harvey
2023-06-06 08:40:30 -07:00
committed by Shawn Guo
parent 3e7d3c5e13
commit f7a0b57524
1 changed files with 4 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
+4
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@@ -628,6 +628,10 @@
status = "okay";
};
&disp_blk_ctrl {
status = "disabled";
};
&pgc_mipi {
status = "disabled";
};