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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-03-08 13:42:37 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-03-30 16:39:04 +0300 |
| commit | 31f0a454d3dff997eb6570297e0c555d511dbdd6 (patch) | |
| tree | 54234e3237749efbd0c3ce4bf7028e7ce7ef69e8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9d7558ed8372c51cbed011cb1dc3eb1beee212cf (diff) | |
| download | linux-31f0a454d3dff997eb6570297e0c555d511dbdd6.tar.xz | |
pinctrl: renesas: r8a77995: Retain POCCTRL0 register across suspend/resume
The POC Control Register 0 (POCCTRL0) on R-Car D3 is not registered in
the pinmux_ioctrl_regs[] array. Hence it is not saved/restored during
suspend/resume, and its contents may be lost after s2ram.
This went unnoticed when improving suspend/resume support in commit
d92ee9cf8ec8d7fe ("pinctrl: sh-pfc: rcar-gen3: Retain TDSELCTRL register
across suspend/resume").
Fix this by moving the pinmux_ioctrl_regs[] array up, and adding the
POCCTRL0 register.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/d17402b83b1f3fa0f572527c0382027bccb86205.1678271030.git.geert+renesas@glider.be
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions