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

ARM: dts: meson8b: add the canvas module

Browse Source 
Add the canvas module to Meson8b because it's required for the VPU
(video output) and video decoders.

The canvas module is located inside the "DMC bus" (where also some of
the memory controller registers are located). The "DMC bus" itself is
part of the so-called "MMC bus".

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Martin Blumenstingl 2019-05-20 21:43:53 +02:00 committed by Kevin Hilman
parent 10256a4755
commit 872f881e72
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
arch/arm/boot/dts/meson8b.dtsi
View File

@ -205,6 +205,28 @@
};
};
mmcbus: bus@c8000000 {
compatible = "simple-bus";
reg = <0xc8000000 0x8000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0xc8000000 0x8000>;
dmcbus: bus@6000 {
compatible = "simple-bus";
reg = <0x6000 0x400>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x6000 0x400>;
canvas: video-lut@48 {
compatible = "amlogic,meson8b-canvas",
"amlogic,canvas";
reg = <0x48 0x14>;
};
};
};
apb: bus@d0000000 {
compatible = "simple-bus";
reg = <0xd0000000 0x200000>;