[PATCH v12 23/35] media: dt: bindings: tegra-vde: Document OPP and power domain
STALE1815d
REVIEWED: 7 (6M)
From: Dmitry Osipenko <digetx@gmail.com>
Date: 2021-09-21 02:14:30
Also in:
dri-devel, linux-clk, linux-devicetree, linux-mmc, linux-pm, linux-pwm, linux-tegra, linux-usb, lkml
Subsystem:
media drivers for nvidia tegra - vde, media input infrastructure (v4l/dvb), open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Osipenko, Mauro Carvalho Chehab, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v12 of 4 in this series; 2 review trailers (1 from subsystem maintainers).
Revisions (4)
- v8 [diff vs current]
- v11 [diff vs current]
- v12 current
- v13 [diff vs current]
Document new OPP table and power domain properties of the video decoder hardware. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Hans Verkuil <redacted> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- .../devicetree/bindings/media/nvidia,tegra-vde.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
index 3b6c1f031e04..0b7d4d815707 100644
--- a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
+++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml@@ -68,6 +68,16 @@ properties: description: Phandle of the SRAM MMIO node. + operating-points-v2: + description: + Should contain freqs and voltages and opp-supported-hw property, + which is a bitfield indicating SoC speedo or process ID mask. + + power-domains: + maxItems: 1 + description: + Phandle to the SoC core power domain. + required: - compatible - reg
@@ -104,4 +114,6 @@ examples: reset-names = "vde", "mc"; resets = <&rst 61>, <&mem 13>; iommus = <&mem 15>; + operating-points-v2 = <&dvfs_opp_table>; + power-domains = <&domain>; };
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2.32.0