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author | Jean-Christophe Trotin <jean-christophe.trotin@st.com> | 2016-09-05 14:06:28 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-06 19:54:02 (GMT) |
commit | c92bab5e1ef4e709001cec678fc7c8f9817a4b2e (patch) | |
tree | a64dbb6f225b263284060025ab0a293180965f5a /Documentation/devicetree/bindings/media | |
parent | 036bbb8213ecca49799217f30497dc0484178e53 (diff) | |
download | linux-c92bab5e1ef4e709001cec678fc7c8f9817a4b2e.tar.xz |
[media] Documentation: DT: add bindings for ST HVA
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>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
-rw-r--r-- | Documentation/devicetree/bindings/media/st,st-hva.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/st,st-hva.txt b/Documentation/devicetree/bindings/media/st,st-hva.txt new file mode 100644 index 0000000..0d76174 --- /dev/null +++ b/Documentation/devicetree/bindings/media/st,st-hva.txt @@ -0,0 +1,24 @@ +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>; + }; |