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| author | Clément Péron <peron.clem@gmail.com> | 2019-10-30 18:07:42 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2019-10-31 15:35:08 +0300 |
| commit | 8abc4c4a154f658ac1f928eb5ccd9cb4706b2f3d (patch) | |
| tree | ee9dd0f55140b43f06403ceff07eb43ad1399dc1 /arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | |
| parent | 4acc24bca17f5f05692656d865d844985abad18a (diff) | |
| download | linux-8abc4c4a154f658ac1f928eb5ccd9cb4706b2f3d.tar.xz | |
arm64: dts: allwinner: Add mali GPU supply for H6 boards
Enable and add supply to the Mali GPU node on all the
H6 boards.
Regarding the datasheet the maximum time for supply to reach
its voltage is 32ms.
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 30102daf83cc..74899ede00fb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -85,6 +85,11 @@ status = "okay"; }; +&gpu { + mali-supply = <®_dcdcc>; + status = "okay"; +}; + &hdmi { status = "okay"; }; @@ -221,6 +226,7 @@ }; reg_dcdcc: dcdcc { + regulator-enable-ramp-delay = <32000>; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1080000>; regulator-name = "vdd-gpu"; |