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mfd: rk808: Add support for power off on RK817

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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>
This commit is contained in:
Ondrej Jirman 2021-08-29 04:51:53 +02:00 committed by Lee Jones
parent 635a0535e2
commit 4d94b98f2e
1 changed files with 4 additions and 0 deletions
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4
drivers/mfd/rk808.c
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@ -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;