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Fix imx6sl display power domain

Leonard Crestez linux-arm-kernel linux-pm lkml 2 versions – Applied

Status from this message: Applied both, thanks.

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Versions newest first · linked by author and title

  1. v3 Latest2 patches 6 repliesApplied
  2. v22 patches 2 repliesSuperseded

Changes in v3 from the cover letter

* Don't mistakenly include IMX6SL_CLK_IPG in pd_disp
* Use GENPD_FLAG_ALWAYS_ON, as suggested by Ulf

Patches in v3 Applied

#Subject and filesSizeRepliesApplied
1/2soc: imx: gpc: Disable 6sl display power gating for ERR006287drivers/soc/imx/gpc.c+10 -04 replies
2/2ARM: dts: imx6sl: Convert gpc to new bindingsarch/arm/boot/dts/imx6sl.dtsi+31 -41 reply

Reviews trailers per patch

All 2 patches have a Reviewed-by or Acked-by.

PatchLucas StachUlf Hansson
1/2R-b R-b
2/2R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v3 thread

Cover letter [PATCH v3 0/2] Fix imx6sl display power domain

Changes since v2:
* Don't mistakenly include IMX6SL_CLK_IPG in pd_disp
* Use GENPD_FLAG_ALWAYS_ON, as suggested by Ulf

Errata workaround could be refined later, however the power savings are small and it would require a lot of testing. So push the safest fix first to get basic hardware support.

Link to v2: https://lkml.org/lkml/2018/7/9/447

Leonard Crestez (2):
soc: imx: gpc: Disable 6sl display power gating for ERR006287
ARM: dts: imx6sl: Convert gpc to new bindings

 arch/arm/boot/dts/imx6sl.dtsi | 35 +++++++++++++++++++++++++++++++----
 drivers/soc/imx/gpc.c         | 10 ++++++++++
 2 files changed, 41 insertions(+), 4 deletions(-)
Signature · 1 line
2.17.1