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authorTim Harvey <tharvey@gateworks.com>2023-06-06 18:39:45 +0300
committerShawn Guo <shawnguo@kernel.org>2023-07-17 03:17:04 +0300
commit3e7d3c5e13b05dda9db92d98803a626378e75438 (patch)
treea8de96135036fa9d1a22b1ed37f28fdcbaa1621b /arch/arm64
parent06c2afb862f9da8dc5efa4b6076a0e48c3fbaaa5 (diff)
downloadlinux-3e7d3c5e13b05dda9db92d98803a626378e75438.tar.xz
arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl
The GW7903 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: a72ba91e5bc7 ("arm64: dts: imx: Add i.mx8mm Gateworks gw7903 dts support") Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
index 6f26914602c8..07b07dc954fd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
@@ -567,6 +567,10 @@
status = "okay";
};
+&disp_blk_ctrl {
+ status = "disabled";
+};
+
&pgc_mipi {
status = "disabled";
};