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| author | Howard Chiu <howard_chiu@aspeedtech.com> | 2022-03-29 03:24:03 +0000 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2022-05-19 17:13:25 +0930 |
| commit | 08daf2c89186452b4986b8a5f014f6478fe7e769 (patch) | |
| tree | a891370165aa907cea6bd20b98d19b919c11f243 /arch/arm | |
| parent | f6b67950047bc34f08c33132f5614525459fbe8e (diff) | |
| download | linux-stable-08daf2c89186452b4986b8a5f014f6478fe7e769.tar.gz linux-stable-08daf2c89186452b4986b8a5f014f6478fe7e769.tar.bz2 linux-stable-08daf2c89186452b4986b8a5f014f6478fe7e769.zip | |
ARM: dts: aspeed: ast2600-evb: Enable video engine
Enable video engine and reserve memory for it.
Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com>
Link: https://lore.kernel.org/r/SG2PR06MB23159B914BF7EF937FEDD2B5E61E9@SG2PR06MB2315.apcprd06.prod.outlook.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts index 788448cdd6b3..6fcd9406987b 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -23,6 +23,19 @@ reg = <0x80000000 0x80000000>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: video { + size = <0x04000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + vcc_sdhci0: regulator-vcc-sdhci0 { compatible = "regulator-fixed"; regulator-name = "SDHCI0 Vcc"; @@ -300,3 +313,8 @@ vqmmc-supply = <&vccq_sdhci1>; clk-phase-sd-hs = <7>, <200>; }; + +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; |