Messages in this thread Patch in this message | | | From | Anand Moon <> | Subject | [RFCv1 2/5] arm64: dts: meson: Add missing pwm control gpio signal for pwm-regulator | Date | Mon, 7 Oct 2019 13:16:46 +0000 |
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As per schematics add missing VDDCPUA_PWM and VDDCPUB_PWM gpio signal use to enable/disable the pwm regulator for DVFS.
Fixes: d14734a04a8a (arm64: dts: meson-g12b-odroid-n2: enable DVFS) Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Anand Moon <linux.amoon@gmail.com> --- arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index a9a661258886..66262a6ab3fe 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -135,6 +135,8 @@ regulator-boot-on; regulator-always-on; + /* VDDCPUA_PWM */ + enable-gpios = <&gpio GPIOE_1 GPIO_ACTIVE_HIGH>; }; vddcpu_b: regulator-vddcpu-b { @@ -154,6 +156,8 @@ regulator-boot-on; regulator-always-on; + /* VDDCPUB_PWM */ + enable-gpios = <&gpio GPIOE_2 GPIO_ACTIVE_HIGH>; }; hub_5v: regulator-hub_5v { -- 2.23.0
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