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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2020-08-24 22:36:49 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-08-25 11:37:29 +0300 |
| commit | 3658a2b7f3e16c7053eb8d70657b94bb62c5a0f4 (patch) | |
| tree | 34411ee5b172705d1f18008255ebeb851ca8e44d /arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | |
| parent | 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff) | |
| download | linux-3658a2b7f3e16c7053eb8d70657b94bb62c5a0f4.tar.xz | |
ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
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: da7ac948fa93 ("ARM: dts: sun8i: Add board dts file for Banana Pi M2 Ultra")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200824193649.978197-1-jernej.skrabec@siol.net
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi')
0 files changed, 0 insertions, 0 deletions