[PATCH 5.4 137/158] regulator: pfuze100: limit pfuze-support-disable-sw to pfuze{100,200}

Greg Kroah-Hartman
2020-11-23T12:40:07Z

From: Sean Nyekjaer <sean@geanix.com>

commit 365ec8b61689bd64d6a61e129e0319bf71336407 upstream.

Limit the fsl,pfuze-support-disable-sw to the pfuze100 and pfuze200
variants.
When enabling fsl,pfuze-support-disable-sw and using a pfuze3000 or
pfuze3001, the driver would choose pfuze100_sw_disable_regulator_ops
instead of the newly introduced and correct pfuze3000_sw_regulator_ops.

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Fixes: 6f1cf5257acc ("regualtor: pfuze100: correct sw1a/sw2 on pfuze3000")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20201110174113.2066534-1-sean@geanix.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/regulator/pfuze100-regulator.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)

--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -833,11 +833,14 @@ static int pfuze100_regulator_probe(stru
* the switched regulator till yet.
*/
if (pfuze_chip->flags & PFUZE_FLAG_DISABLE_SW) {
- if (pfuze_chip->regulator_descs[i].sw_reg) {
- desc->ops = &pfuze100_sw_disable_regulator_ops;
- desc->enable_val = 0x8;
- desc->disable_val = 0x0;
- desc->enable_time = 500;
+ if (pfuze_chip->chip_id == PFUZE100 ||
+ pfuze_chip->chip_id == PFUZE200) {
+ if (pfuze_chip->regulator_descs[i].sw_reg) {
+ desc->ops = &pfuze100_sw_disable_regulator_ops;
+ desc->enable_val = 0x8;
+ desc->disable_val = 0x0;
+ desc->enable_time = 500;
+ }
}
}