32 lines
830 B
Diff
32 lines
830 B
Diff
From 4e05eb4b94f17604222f6779ecddcab1215ca904 Mon Sep 17 00:00:00 2001
|
|
From: Ondrej Jirman <megous@megous.com>
|
|
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 <megous@megous.com>
|
|
---
|
|
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
|
|
|