diff options
| author | Kejia Hu <kejia.hu@codethink.co.uk> | 2020-04-28 08:04:37 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2020-04-28 21:16:45 +0200 |
| commit | fc5be29f9b2cd9fc7243bf3c26ed042f2868fa8b (patch) | |
| tree | aaf2a728ab76206693341d7f4ad790249438f700 /drivers/power/reset/qcom-pon.c | |
| parent | 164eaf6b435c31d98fdabe0151e979fa0b4280a0 (diff) | |
power: reset: qcom-pon: reg write mask depends on pon generation
Instead of hardcode the mask, it should be depends
on which generation of pon it was.
Signed-off-by: Kejia Hu <kejia.hu@codethink.co.uk>
Fixes: fce5430f6a86 ("reset: qcom-pon: Add support for gen2 pon")
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/reset/qcom-pon.c')
| -rw-r--r-- | drivers/power/reset/qcom-pon.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/power/reset/qcom-pon.c b/drivers/power/reset/qcom-pon.c index 22a743a0bf28..4a688741a88a 100644 --- a/drivers/power/reset/qcom-pon.c +++ b/drivers/power/reset/qcom-pon.c @@ -34,7 +34,8 @@ static int pm8916_reboot_mode_write(struct reboot_mode_driver *reboot, ret = regmap_update_bits(pon->regmap, pon->baseaddr + PON_SOFT_RB_SPARE, - 0xfc, magic << pon->reason_shift); + GENMASK(7, pon->reason_shift), + magic << pon->reason_shift); if (ret < 0) dev_err(pon->dev, "update reboot mode bits failed\n"); |