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c92bab5e1e
This patch adds DT binding documentation for STMicroelectronics hva driver. Signed-off-by: Yannick Fertre <yannick.fertre@st.com> Signed-off-by: Jean-Christophe Trotin <jean-christophe.trotin@st.com> Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
25 lines
873 B
Plaintext
25 lines
873 B
Plaintext
st-hva: multi-format video encoder for STMicroelectronics SoC.
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Required properties:
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- compatible: should be "st,st-hva".
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- reg: HVA physical address location and length, esram address location and
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length.
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- reg-names: names of the registers listed in registers property in the same
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order.
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- interrupts: HVA interrupt number.
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- clocks: from common clock binding: handle hardware IP needed clocks, the
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number of clocks may depend on the SoC type.
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See ../clock/clock-bindings.txt for details.
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- clock-names: names of the clocks listed in clocks property in the same order.
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Example:
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hva@8c85000{
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compatible = "st,st-hva";
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reg = <0x8c85000 0x400>, <0x6000000 0x40000>;
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reg-names = "hva_registers", "hva_esram";
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interrupts = <GIC_SPI 58 IRQ_TYPE_NONE>,
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<GIC_SPI 59 IRQ_TYPE_NONE>;
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clock-names = "clk_hva";
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clocks = <&clk_s_c0_flexgen CLK_HVA>;
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};
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