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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 18:09:33 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 18:09:33 -0700 |
commit | 9e9ac896667a55ae9a3df119611ee5322abe2890 (patch) | |
tree | 82d486ff50b822aff5691bd396247f8cbc1aa800 /Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt | |
parent | 34b20e6df6970e36b93f445669ba5ef7a05fe01a (diff) | |
parent | e4e42b8ad24cabf4d6d3c20a63f18dd6b954d9c2 (diff) | |
download | op-kernel-dev-9e9ac896667a55ae9a3df119611ee5322abe2890.zip op-kernel-dev-9e9ac896667a55ae9a3df119611ee5322abe2890.tar.gz |
Merge tag 'fbdev-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull fbdev updates from Tomi Valkeinen:
- much better HDMI infoframe support for OMAP
- Cirrus Logic CLPS711X framebuffer driver
- DT support for PL11x CLCD driver
- various small fixes
* tag 'fbdev-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (35 commits)
OMAPDSS: DSI: fix depopulating dsi peripherals
video: hyperv: hyperv_fb: refresh the VM screen by force on VM panic
video: ARM CLCD: Fix DT-related build problems
drivers: video: fbdev: atmel_lcdfb.c: Add ability to inverted backlight PWM.
video: ARM CLCD: Add DT support
drm/omap: Add infoframe & dvi/hdmi mode support
OMAPDSS: HDMI: remove the unused code
OMAPDSS: HDMI5: add support to set infoframe & HDMI mode
OMAPDSS: HDMI4: add support to set infoframe & HDMI mode
OMAPDSS: HDMI: add infoframe and hdmi_dvi_mode fields
OMAPDSS: add hdmi ops to hdmi-connector and tpd12s015
OMAPDSS: add hdmi ops to hdmi_ops and omap_dss_driver
OMAPDSS: HDMI: remove custom avi infoframe
OMAPDSS: HDMI5: use common AVI infoframe support
OMAPDSS: HDMI4: use common AVI infoframe support
OMAPDSS: Kconfig: select HDMI
OMAPDSS: HDMI: fix name conflict
OMAPDSS: DISPC: clean up dispc_mgr_timings_ok
OMAPDSS: DISPC: reject interlace for lcd out
OMAPDSS: DISPC: fix debugfs reg dump
...
Diffstat (limited to 'Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt b/Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt new file mode 100644 index 0000000..6fc3c6a --- /dev/null +++ b/Documentation/devicetree/bindings/video/cirrus,clps711x-fb.txt @@ -0,0 +1,47 @@ +* Currus Logic CLPS711X Framebuffer + +Required properties: +- compatible: Shall contain "cirrus,clps711x-fb". +- reg : Physical base address and length of the controller's registers + + location and size of the framebuffer memory. +- clocks : phandle + clock specifier pair of the FB reference clock. +- display : phandle to a display node as described in + Documentation/devicetree/bindings/video/display-timing.txt. + Additionally, the display node has to define properties: + - bits-per-pixel: Bits per pixel. + - ac-prescale : LCD AC bias frequency. This frequency is the required + AC bias frequency for a given manufacturer's LCD plate. + - cmap-invert : Invert the color levels (Optional). + +Optional properties: +- lcd-supply: Regulator for LCD supply voltage. + +Example: + fb: fb@800002c0 { + compatible = "cirrus,ep7312-fb", "cirrus,clps711x-fb"; + reg = <0x800002c0 0xd44>, <0x60000000 0xc000>; + clocks = <&clks 2>; + lcd-supply = <®5v0>; + display = <&display>; + }; + + display: display { + model = "320x240x4"; + native-mode = <&timing0>; + bits-per-pixel = <4>; + ac-prescale = <17>; + + display-timings { + timing0: 320x240 { + hactive = <320>; + hback-porch = <0>; + hfront-porch = <0>; + hsync-len = <0>; + vactive = <240>; + vback-porch = <0>; + vfront-porch = <0>; + vsync-len = <0>; + clock-frequency = <6500000>; + }; + }; + }; |