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| author | Anand Moon <linux.amoon@gmail.com> | 2021-09-19 20:29:09 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-17 09:48:41 +0100 |
| commit | 1df7102f265bf5d671184c954dc4a3155981146e (patch) | |
| tree | 96ee9a519adefc6c2aa2cf4c423308b4b019fff3 /arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | |
| parent | 681c58f344345cef570f3522385c48efc8552d7e (diff) | |
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
[ Upstream commit 085675117ecf5e02c4220698fd549024ec64ad2c ]
After enabling CONFIG_REGULATOR_DEBUG=y we observe below debug logs.
Changes help link VDDCPU pwm regulator to 12V regulator supply
instead of dummy regulator.
[ 11.602281] pwm-regulator regulator-vddcpu: Looking up pwm-supply property
in node /regulator-vddcpu failed
[ 11.602344] VDDCPU: supplied by regulator-dummy
[ 11.602365] regulator-dummy: could not add device link regulator.11: -ENOENT
[ 11.602548] VDDCPU: 721 <--> 1022 mV at 1022 mV, enabled
Fixes: e9bc0765cc12 ("arm64: dts: meson-g12a: enable DVFS on G12A boards")
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20210919202918.3556-2-linux.amoon@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts index c48125bf9d1e..5209c44fda01 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts @@ -139,7 +139,7 @@ regulator-min-microvolt = <721000>; regulator-max-microvolt = <1022000>; - vin-supply = <&dc_in>; + pwm-supply = <&dc_in>; pwms = <&pwm_AO_cd 1 1250 0>; pwm-dutycycle-range = <100 0>; |