Commit c92bab5e authored by Jean-Christophe Trotin's avatar Jean-Christophe Trotin Committed by Mauro Carvalho Chehab

[media] Documentation: DT: add bindings for ST HVA

This patch adds DT binding documentation for STMicroelectronics hva
driver.
Signed-off-by: default avatarYannick Fertre <yannick.fertre@st.com>
Signed-off-by: default avatarJean-Christophe Trotin <jean-christophe.trotin@st.com>
Acked-by: default avatarPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 036bbb82
st-hva: multi-format video encoder for STMicroelectronics SoC.
Required properties:
- compatible: should be "st,st-hva".
- reg: HVA physical address location and length, esram address location and
length.
- reg-names: names of the registers listed in registers property in the same
order.
- interrupts: HVA interrupt number.
- clocks: from common clock binding: handle hardware IP needed clocks, the
number of clocks may depend on the SoC type.
See ../clock/clock-bindings.txt for details.
- clock-names: names of the clocks listed in clocks property in the same order.
Example:
hva@8c85000{
compatible = "st,st-hva";
reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
reg-names = "hva_registers", "hva_esram";
interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
<GIC_SPI 59 IRQ_TYPE_NONE>;
clock-names = "clk_hva";
clocks = <&clk_s_c0_flexgen CLK_HVA>;
};
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