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| author | Anand Moon <linux.amoon@gmail.com> | 2021-09-19 23:29:09 +0300 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2021-09-21 10:21:53 +0300 |
| commit | 085675117ecf5e02c4220698fd549024ec64ad2c (patch) | |
| tree | 0ecf2d6a6f8f87a72a640876499b44adf55b0fc8 /arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | |
| parent | 9450f63ba4d1915d8d605bad6454fc82522d95d7 (diff) | |
| download | linux-085675117ecf5e02c4220698fd549024ec64ad2c.tar.xz | |
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
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
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts index 81269ccc2496..d8838dde0f0f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.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>; |