diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2017-03-21 16:25:45 +0100 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-04-04 11:04:17 -0700 |
| commit | e9da72821f4d3bcb90dcda6aed5a1bf2ca39e753 (patch) | |
| tree | 405cd73b08232dfb2c4af3eb5a71658c1ec06dcf /arch/arm64/boot/dts/amlogic/meson-gx.dtsi | |
| parent | 62158c6a9c5d2e5b62c6777b9fc1954fca1b7f59 (diff) | |
ARM64: dts: meson-gx: Add shared CMA dma memory pool
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gx.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 42e2085a7130..8d797e8b7658 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -71,6 +71,14 @@ reg = <0x0 0x10000000 0x0 0x200000>; no-map; }; + + linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0x0 0xbc00000>; + alignment = <0x0 0x400000>; + linux,cma-default; + }; }; cpus { |