mirror/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm64: dts: mediatek: mt6795: Add MMSYS node for multimedia clocks

Browse Source 
Add the MultiMedia System node, providing clocks for the multimedia
hardware blocks and their IOMMU/SMIs.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230412112739.160376-18-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno
2023-04-12 13:27:29 +02:00
committed by Matthias Brugger
parent fee3d8eeca
commit d9acc19bc5
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm64/boot/dts/mediatek/mt6795.dtsi
View File

@@ -654,6 +654,19 @@
status = "disabled";
};
mmsys: syscon@14000000 {
compatible = "mediatek,mt6795-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;
power-domains = <&spm MT6795_POWER_DOMAIN_MM>;
assigned-clocks = <&topckgen CLK_TOP_MM_SEL>;
assigned-clock-rates = <400000000>;
#clock-cells = <1>;
#reset-cells = <1>;
mboxes = <&gce 0 CMDQ_THR_PRIO_HIGHEST>,
<&gce 1 CMDQ_THR_PRIO_HIGHEST>;
mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0 0x1000>;
};
vdecsys: clock-controller@16000000 {
compatible = "mediatek,mt6795-vdecsys";
reg = <0 0x16000000 0 0x1000>;