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48c926cd34
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
28 lines
910 B
Plaintext
28 lines
910 B
Plaintext
STMicroelectronics STIH4xx HDMI CEC driver
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Required properties:
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- compatible : value should be "st,stih-cec"
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- reg : Physical base address of the IP registers and length of memory
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mapped region.
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- clocks : from common clock binding: handle to HDMI CEC clock
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- interrupts : HDMI CEC interrupt number to the CPU.
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- pinctrl-names: Contains only one value - "default"
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- pinctrl-0: Specifies the pin control groups used for CEC hardware.
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- resets: Reference to a reset controller
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- hdmi-phandle: Phandle to the HDMI controller, see also cec.txt.
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Example for STIH407:
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sti-cec@94a087c {
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compatible = "st,stih-cec";
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reg = <0x94a087c 0x64>;
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clocks = <&clk_sysin>;
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clock-names = "cec-clk";
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interrupts = <GIC_SPI 140 IRQ_TYPE_NONE>;
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interrupt-names = "cec-irq";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_cec0_default>;
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resets = <&softreset STIH407_LPM_SOFTRESET>;
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hdmi-phandle = <&hdmi>;
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};
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