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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 0000000..7d319fb --- /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]; + }; |
