regulator: rk8xx: fix SWITCH enable on RK809
On RK809 in PMIC_POWER_ENX registers, in order to set or clear a bit N,
the bit at offset N + 4 needs to be set otherwise nothing is done.
This fixes the inability to modify the SWITCH state on RK809.
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: William Wu <william.wu@rock-chips.com>
[reworded commit log]
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
diff --git a/drivers/power/regulator/rk8xx.c b/drivers/power/regulator/rk8xx.c
index 97d73ac..e905df3 100644
--- a/drivers/power/regulator/rk8xx.c
+++ b/drivers/power/regulator/rk8xx.c
@@ -901,7 +901,7 @@
case RK809_ID:
mask = (1 << (sw + 2)) | (1 << (sw + 6));
ret = pmic_clrsetbits(dev->parent, RK817_POWER_EN(3), mask,
- enable ? mask : 0);
+ enable ? mask : (1 << (sw + 6)));
break;
case RK818_ID:
mask = 1 << 6;