From 4e05eb4b94f17604222f6779ecddcab1215ca904 Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Sun, 29 Aug 2021 02:31:44 +0200 Subject: [PATCH 288/478] 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 --- drivers/mfd/rk808.c | 4 ++++ 1 file changed, 4 insertions(+) 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; -- 2.35.3