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authorOndrej Jirman <megous@megous.com>2021-08-29 05:51:53 +0300
committerLee Jones <lee.jones@linaro.org>2021-11-05 17:40:05 +0300
commit4d94b98f2e2407e3f053b2546f86c76179fea644 (patch)
treef3cae510476476203dab19349423327b66c15f36 /drivers/mfd
parent635a0535e2fa8fbd88bb49d65eed35c7ed808b8e (diff)
downloadlinux-4d94b98f2e2407e3f053b2546f86c76179fea644.tar.xz
mfd: rk808: Add support for power off on RK817
RK817 has a power-off bit in SYS_CFG3. Add support for powering off the PMIC. Signed-off-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/rk808.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 77ccd31ca1d9..b181fe401330 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -543,6 +543,10 @@ static void rk808_pm_power_off(void)
reg = RK808_DEVCTRL_REG,
bit = DEV_OFF_RST;
break;
+ case RK817_ID:
+ reg = RK817_SYS_CFG(3);
+ bit = DEV_OFF;
+ break;
case RK818_ID:
reg = RK818_DEVCTRL_REG;
bit = DEV_OFF;