Searched hist:"2 d7b1a31ffb865d1f8e95e985cdbd0df72f671cf" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/arm64/boot/dts/qcom/ |
| H A D | sc8180x.dtsi | diff 2d7b1a31ffb865d1f8e95e985cdbd0df72f671cf Mon Jun 12 17:07:39 CDT 2023 Bjorn Andersson <quic_bjorande@quicinc.com> arm64: dts: qcom: sc8180x: Move DisplayPort for MMCX
The DisplayPort blocks are powered by MMCX and should be described as
such to ensure that power votes are done on the right resource.
This also solves the problem that sync_state is unaware of the DP
controllers needing MMCX to be kept alive during boot. As such this
change also fixes occasionally seen crashes during boot due to
undervoltage of MMCX.
Fixes: 494dec9b6f54 ("arm64: dts: qcom: sc8180x: Add display and gpu nodes")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230612220739.1886155-1-quic_bjorande@quicinc.com
|