mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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>
This commit is contained in:
Howard Chiu 2022-03-29 03:24:03 +00:00 committed by Joel Stanley
parent f6b6795004
commit 08daf2c891
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
arch/arm/boot/dts/aspeed-ast2600-evb.dts
View File

@ -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>;
};