diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt')
-rw-r--r-- | kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt b/kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt new file mode 100644 index 000000000..2136ee81e --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt @@ -0,0 +1,56 @@ +Device-Tree bindings for tilcdc DRM driver + +Required properties: + - compatible: value should be "ti,am33xx-tilcdc". + - interrupts: the interrupt number + - reg: base address and size of the LCDC device + +Recommended properties: + - interrupt-parent: the phandle for the interrupt controller that + services interrupts for this device. + - ti,hwmods: Name of the hwmod associated to the LCDC + +Optional properties: + - max-bandwidth: The maximum pixels per second that the memory + interface / lcd controller combination can sustain + - max-width: The maximum horizontal pixel width supported by + the lcd controller. + - max-pixelclock: The maximum pixel clock that can be supported + by the lcd controller in KHz. + +Optional nodes: + + - port/ports: to describe a connection to an external encoder. The + binding follows Documentation/devicetree/bindings/graph.txt and + suppors a single port with a single endpoint. + +Example: + + fb: fb@4830e000 { + compatible = "ti,am33xx-tilcdc"; + reg = <0x4830e000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <36>; + ti,hwmods = "lcdc"; + + port { + lcdc_0: endpoint@0 { + remote-endpoint = <&hdmi_0>; + }; + }; + }; + + tda19988: tda19988 { + compatible = "nxp,tda998x"; + reg = <0x70>; + + pinctrl-names = "default", "off"; + pinctrl-0 = <&nxp_hdmi_bonelt_pins>; + pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>; + + port { + hdmi_0: endpoint@0 { + remote-endpoint = <&lcdc_0>; + }; + }; + }; |