[PATCH v15 25/39] media: dt: bindings: tegra-vde: Document OPP and power domain
From: Dmitry Osipenko <digetx@gmail.com>
Date: 2021-11-14 19:46:57
Also in:
dri-devel, linux-clk, linux-mmc, linux-pwm, linux-tegra, 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
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 c143aaa06346..4ecdee1be37e 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>; };
--
2.33.1