diff options
| author | Heiko Schocher <hs@denx.de> | 2011-01-26 08:21:30 +0100 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-03-22 09:17:14 +0100 |
| commit | 4295f9bf74a885da390abc49a3b42a011c1bb890 (patch) | |
| tree | 6ac387cbdcacd8708611acbaab72dad1b783c90e /Documentation | |
| parent | video, sm501: add edid and commandline support (diff) | |
| download | linux-4295f9bf74a885da390abc49a3b42a011c1bb890.tar.xz linux-4295f9bf74a885da390abc49a3b42a011c1bb890.zip | |
video, sm501: add OF binding to support SM501
- add binding to OF, compatible name "smi,sm501"
Signed-off-by: Heiko Schocher <hs@denx.de>
cc: linux-fbdev@vger.kernel.org
cc: devicetree-discuss@ozlabs.org
cc: Ben Dooks <ben@simtec.co.uk>
cc: Vincent Sanders <vince@simtec.co.uk>
cc: Samuel Ortiz <sameo@linux.intel.com>
cc: linux-kernel@vger.kernel.org
cc: Randy Dunlap <rdunlap@xenotime.net>
cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/powerpc/dts-bindings/sm501.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/sm501.txt b/Documentation/powerpc/dts-bindings/sm501.txt new file mode 100644 index 000000000000..7d319fba9b5b --- /dev/null +++ b/Documentation/powerpc/dts-bindings/sm501.txt @@ -0,0 +1,34 @@ +* SM SM501 + +The SM SM501 is a LCD controller, with proper hardware, it can also +drive DVI monitors. + +Required properties: +- compatible : should be "smi,sm501". +- reg : contain two entries: + - First entry: System Configuration register + - Second entry: IO space (Display Controller register) +- interrupts : SMI interrupt to the cpu should be described here. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- mode : select a video mode: + <xres>x<yres>[-<bpp>][@<refresh>] +- edid : verbatim EDID data block describing attached display. + Data from the detailed timing descriptor will be used to + program the display controller. +- little-endian: availiable on big endian systems, to + set different foreign endian. +- big-endian: availiable on little endian systems, to + set different foreign endian. + +Example for MPC5200: + display@1,0 { + compatible = "smi,sm501"; + reg = <1 0x00000000 0x00800000 + 1 0x03e00000 0x00200000>; + interrupts = <1 1 3>; + mode = "640x480-32@60"; + edid = [edid-data]; + }; |