xref: /linux/Documentation/devicetree/bindings/media/st,st-hva.txt (revision f26e8817b235d8764363bffcc9cbfc61867371f2)
1*c92bab5eSJean-Christophe Trotinst-hva: multi-format video encoder for STMicroelectronics SoC.
2*c92bab5eSJean-Christophe Trotin
3*c92bab5eSJean-Christophe TrotinRequired properties:
4*c92bab5eSJean-Christophe Trotin- compatible: should be "st,st-hva".
5*c92bab5eSJean-Christophe Trotin- reg: HVA physical address location and length, esram address location and
6*c92bab5eSJean-Christophe Trotin  length.
7*c92bab5eSJean-Christophe Trotin- reg-names: names of the registers listed in registers property in the same
8*c92bab5eSJean-Christophe Trotin  order.
9*c92bab5eSJean-Christophe Trotin- interrupts: HVA interrupt number.
10*c92bab5eSJean-Christophe Trotin- clocks: from common clock binding: handle hardware IP needed clocks, the
11*c92bab5eSJean-Christophe Trotin  number of clocks may depend on the SoC type.
12*c92bab5eSJean-Christophe Trotin  See ../clock/clock-bindings.txt for details.
13*c92bab5eSJean-Christophe Trotin- clock-names: names of the clocks listed in clocks property in the same order.
14*c92bab5eSJean-Christophe Trotin
15*c92bab5eSJean-Christophe TrotinExample:
16*c92bab5eSJean-Christophe Trotin	hva@8c85000{
17*c92bab5eSJean-Christophe Trotin		compatible = "st,st-hva";
18*c92bab5eSJean-Christophe Trotin		reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
19*c92bab5eSJean-Christophe Trotin		reg-names = "hva_registers", "hva_esram";
20*c92bab5eSJean-Christophe Trotin		interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
21*c92bab5eSJean-Christophe Trotin			     <GIC_SPI 59 IRQ_TYPE_NONE>;
22*c92bab5eSJean-Christophe Trotin		clock-names = "clk_hva";
23*c92bab5eSJean-Christophe Trotin		clocks = <&clk_s_c0_flexgen CLK_HVA>;
24*c92bab5eSJean-Christophe Trotin	};
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