ARM: dts: sun8i: r40: bananapi-m2-berry: Fix dcdc1 regulator

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DCDC1 regulator powers many different subsystems. While some of them can
work at 3.0 V, some of them can not. For example, VCC-HDMI can only work
between 3.24 V and 3.36 V. According to OS images provided by the board
manufacturer this regulator should be set to 3.3 V.

Set DCDC1 and DCDC1SW to 3.3 V in order to fix this.

Fixes: 23edc168bd ("ARM: dts: sun8i: Add board dts file for Banana Pi M2 Berry")
Fixes: 27e81e1970 ("ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC ethernet controller")
Signed-off-by: Pablo Greco <pgreco@centosproject.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/1604326755-39742-1-git-send-email-pgreco@centosproject.org

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Pablo Greco 2020-11-02 11:19:14 -03:00 • committed by Maxime Ripard

parent 8c9cb4094c

commit bd5cdcdc66

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arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts

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