| Message ID | 1532140344-2771-1-git-send-email-shawnguo@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | [GIT,PULL,1/6] i.MX drivers updates for 4.19 | expand |
On Sat, Jul 21, 2018 at 10:32:19AM +0800, Shawn Guo wrote: > The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40: > > Linux 4.18-rc1 (2018-06-17 08:04:49 +0900) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git tags/imx-drivers-4.19 > > for you to fetch changes up to 69c04aee3482415cff52061a3ccad4943662e81d: > > soc: imx6qp: Use GENPD_FLAG_ALWAYS_ON for PU errata (2018-07-17 14:12:14 +0800) > > ---------------------------------------------------------------- > i.MX drivers update for 4.19: > - Handle i.MX6SL chip errata ERR006287 in the safest possible way by > keeping the DISP domain always-on, because Upon resuming from power > gating, the modules in the display power domain (eLCDIF, EPDC, PXP > and SPDC) might fail to perform register reads correctly. > - Use GENPD_FLAG_ALWAYS_ON flag for i.MX6QP PU ERR009619 handling. > It is functionally identical to the exsiting implementation but > simpler and slightly faster. Merged, thanks! -Olof
The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40: Linux 4.18-rc1 (2018-06-17 08:04:49 +0900) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git tags/imx-drivers-4.19 for you to fetch changes up to 69c04aee3482415cff52061a3ccad4943662e81d: soc: imx6qp: Use GENPD_FLAG_ALWAYS_ON for PU errata (2018-07-17 14:12:14 +0800) ---------------------------------------------------------------- i.MX drivers update for 4.19: - Handle i.MX6SL chip errata ERR006287 in the safest possible way by keeping the DISP domain always-on, because Upon resuming from power gating, the modules in the display power domain (eLCDIF, EPDC, PXP and SPDC) might fail to perform register reads correctly. - Use GENPD_FLAG_ALWAYS_ON flag for i.MX6QP PU ERR009619 handling. It is functionally identical to the exsiting implementation but simpler and slightly faster. ---------------------------------------------------------------- Leonard Crestez (2): soc: imx: gpc: Disable 6sl display power gating for ERR006287 soc: imx6qp: Use GENPD_FLAG_ALWAYS_ON for PU errata drivers/soc/imx/gpc.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-)