diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2019-06-21 20:02:03 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2019-06-24 20:03:42 +0200 |
| commit | 13efd80acaa4cdb61fde52732178ff9eb4141104 (patch) | |
| tree | 9c9914ac9aed3ea9aab6d135d503c5a0f1074ac3 /arch/arm/boot/dts/exynos4412-prime.dtsi | |
| parent | ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250 (diff) | |
| download | linux-13efd80acaa4cdb61fde52732178ff9eb4141104.tar.xz linux-13efd80acaa4cdb61fde52732178ff9eb4141104.zip | |
ARM: dts: exynos: Add GPU/Mali 400 node to Exynos4
Add nodes for GPU (Mali 400) to Exynos4210 and Exynos4412. Describe the
GPU as much as possible however still few elements are missing:
1. Exynos4210 bus clock is not described in hardware manual therefore
the IP gate clock was provided,
2. Exynos4412: Not sure what to do with CLK_G3D clock responsible for
gating entire IP block (it is now being disabled as unused),
3. Regulator supplies on Trats board.
Limited testing on Odroid U3 (Exynos4412).
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-prime.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-prime.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412-prime.dtsi b/arch/arm/boot/dts/exynos4412-prime.dtsi index d83fbd4e434c..3731a225f779 100644 --- a/arch/arm/boot/dts/exynos4412-prime.dtsi +++ b/arch/arm/boot/dts/exynos4412-prime.dtsi @@ -38,3 +38,10 @@ cooling-device = <&cpu0 15 15>, <&cpu1 15 15>, <&cpu2 15 15>, <&cpu3 15 15>; }; + +&gpu_opp_table { + opp-533000000 { + opp-hz = /bits/ 64 <533000000>; + opp-microvolt = <1075000>; + }; +}; |