diff options
| author | Sven Schmitt <Sven.Schmitt@mixed-mode.de> | 2018-07-24 09:46:03 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-20 17:59:46 +0100 |
| commit | 830a50a3c429ea266758debf02d9d4d39bdd58b4 (patch) | |
| tree | 714ccb9f494b41d3149cd683e0665a7107334e9d | |
| parent | bbc864a7b8474bd5241d3b10207ccf819b902d19 (diff) | |
soc: imx: gpc: fix PDN delay
[ Upstream commit 9f4d61d531e0efc9c3283963ae5ef7e314579191 ]
imx6_pm_domain_power_off() reads iso and iso2sw from GPC_PGC_PUPSCR_OFFS
which stores the power up delays.
So use GPC_PGC_PDNSCR_OFFS for the correct delays.
Signed-off-by: Sven Schmitt <sven.schmitt@mixed-mode.de>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/soc/imx/gpc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/imx/gpc.c b/drivers/soc/imx/gpc.c index c54d229f8da4..3a12123de466 100644 --- a/drivers/soc/imx/gpc.c +++ b/drivers/soc/imx/gpc.c @@ -73,7 +73,7 @@ static int imx6_pm_domain_power_off(struct generic_pm_domain *genpd) return -EBUSY; /* Read ISO and ISO2SW power down delays */ - regmap_read(pd->regmap, pd->reg_offs + GPC_PGC_PUPSCR_OFFS, &val); + regmap_read(pd->regmap, pd->reg_offs + GPC_PGC_PDNSCR_OFFS, &val); iso = val & 0x3f; iso2sw = (val >> 8) & 0x3f; |