mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
afc3bca4cf
DT unit addresses should be lower case hex. Fix all the
binding examples.
Converted with the following command from Krzysztof Kozlowski:
sed -e 's/@\([a-fA-F0-9_-]*\) {/@\L\1 {/' -i $(find Documentation/devicetree/bindings -name '*.txt')
Signed-off-by: Rob Herring <robh@kernel.org>
37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
* Samsung HDMI CEC driver
|
|
|
|
The HDMI CEC module is present is Samsung SoCs and its purpose is to
|
|
handle communication between HDMI connected devices over the CEC bus.
|
|
|
|
Required properties:
|
|
- compatible : value should be following
|
|
"samsung,s5p-cec"
|
|
|
|
- reg : Physical base address of the IP registers and length of memory
|
|
mapped region.
|
|
|
|
- interrupts : HDMI CEC interrupt number to the CPU.
|
|
- clocks : from common clock binding: handle to HDMI CEC clock.
|
|
- clock-names : from common clock binding: must contain "hdmicec",
|
|
corresponding to entry in the clocks property.
|
|
- samsung,syscon-phandle - phandle to the PMU system controller
|
|
- hdmi-phandle - phandle to the HDMI controller, see also cec.txt.
|
|
|
|
Optional:
|
|
- needs-hpd : if present the CEC support is only available when the HPD
|
|
is high. See cec.txt for more details.
|
|
|
|
Example:
|
|
|
|
hdmicec: cec@100b0000 {
|
|
compatible = "samsung,s5p-cec";
|
|
reg = <0x100B0000 0x200>;
|
|
interrupts = <0 114 0>;
|
|
clocks = <&clock CLK_HDMI_CEC>;
|
|
clock-names = "hdmicec";
|
|
samsung,syscon-phandle = <&pmu_system_controller>;
|
|
hdmi-phandle = <&hdmi>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hdmi_cec>;
|
|
};
|