diff options
| author | Jonathan Liu <net147@gmail.com> | 2017-10-17 20:18:02 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-10-17 19:49:17 +0200 |
| commit | aaddb6d22a49923c5223a4703af7710c249503da (patch) | |
| tree | f600ca9cdecffca01c0dc71eceeb2af6b48ba0a9 /Documentation | |
| parent | 9a8187c00373bce839388574910f72711c9c4c33 (diff) | |
| download | linux-aaddb6d22a49923c5223a4703af7710c249503da.tar.bz2 | |
drm/sun4i: Add support for A20 display pipeline components
The A20 display pipeline has 2 frontends, 2 backends, and 2 TCONs.
This patch adds support (or a compatible string in the frontend's
case) for these components.
The TCONs support directly outputting to CPU/RGB/LVDS LCD panels,
or it can output to HDMI via an on-chip HDMI controller, or
CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional
encoders are not covered in this patch.
Signed-off-by: Jonathan Liu <net147@gmail.com>
[wens@csie.org: Expand commit message]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-6-wens@csie.org
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 8f9a58181f89..013e76b348ba 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -91,6 +91,7 @@ Required properties: * allwinner,sun5i-a13-tcon * allwinner,sun6i-a31-tcon * allwinner,sun6i-a31s-tcon + * allwinner,sun7i-a20-tcon * allwinner,sun8i-a33-tcon * allwinner,sun8i-v3s-tcon - reg: base address and size of memory-mapped region @@ -158,6 +159,7 @@ Required properties: * allwinner,sun4i-a10-display-backend * allwinner,sun5i-a13-display-backend * allwinner,sun6i-a31-display-backend + * allwinner,sun7i-a20-display-backend * allwinner,sun8i-a33-display-backend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP @@ -191,6 +193,7 @@ Required properties: * allwinner,sun4i-a10-display-frontend * allwinner,sun5i-a13-display-frontend * allwinner,sun6i-a31-display-frontend + * allwinner,sun7i-a20-display-frontend * allwinner,sun8i-a33-display-frontend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP @@ -240,6 +243,7 @@ Required properties: * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine * allwinner,sun6i-a31s-display-engine + * allwinner,sun7i-a20-display-engine * allwinner,sun8i-a33-display-engine * allwinner,sun8i-v3s-display-engine |