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    Subject[PATCH 4.14 033/239] arm64: dts: allwinner: a64: NanoPi-A64: Fix DCDC1 voltage
    Date
    From: Andre Przywara <andre.przywara@arm.com>

    [ Upstream commit 480f58cdbe392d4387a2193b6131a277e0111dd0 ]

    According to the NanoPi-A64 schematics, DCDC1 is connected to a voltage
    rail named "VDD_SYS_3.3V". All users seem to expect 3.3V here: the
    Ethernet PHY, the uSD card slot, the camera interface and the GPIO pins
    on the headers.
    Fix up the voltage on the regulator to lift it up to 3.3V.

    Signed-off-by: Andre Przywara <andre.przywara@arm.com>
    Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
    Signed-off-by: Chen-Yu Tsai <wens@csie.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
    index 2beef9e6cb885..aa0b3844ad63e 100644
    --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
    +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts
    @@ -126,9 +126,9 @@

    &reg_dcdc1 {
    regulator-always-on;
    - regulator-min-microvolt = <3000000>;
    - regulator-max-microvolt = <3000000>;
    - regulator-name = "vcc-3v";
    + regulator-min-microvolt = <3300000>;
    + regulator-max-microvolt = <3300000>;
    + regulator-name = "vcc-3v3";
    };

    &reg_dcdc2 {
    --
    2.20.1


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