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| author | Tim Harvey <tharvey@gateworks.com> | 2023-06-06 08:40:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 12:08:10 +0200 |
| commit | 608ac7ea5f057dca02df0f6fec70cdadf4aa47b3 (patch) | |
| tree | 3f5561f9f869ea55a001f800ff5c1993bf861949 /arch/arm64/boot | |
| parent | d060bbb2fed8afa3509614a6057f0792a5c71d0a (diff) | |
| download | linux-608ac7ea5f057dca02df0f6fec70cdadf4aa47b3.tar.gz | |
arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl
[ Upstream commit f7a0b57524cf811ac06257a5099f1b7c19ee7310 ]
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: b999bdaf0597 ("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>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts index a67771d02146..46a07dfc0086 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts @@ -617,6 +617,10 @@ status = "okay"; }; +&disp_blk_ctrl { + status = "disabled"; +}; + &pgc_mipi { status = "disabled"; }; |