diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2018-05-26 10:33:55 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-06-28 06:46:27 -0400 |
| commit | 854dca5053d3653394aad319e3bd70c245401f12 (patch) | |
| tree | c542a3a1ced3601bb958bfb6f2dcf23b2ba6e5df /Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt | |
| parent | 42f073d7656bcfe6915b7023cb01427caa29a9be (diff) | |
media: dt: bindings: tegra-vde: Document new optional Memory Client reset property
Recently binding of the Memory Controller has been extended, exposing
the Memory Client reset controls and hence it is now a reset controller.
Tegra video-decoder device is among the Memory Controller reset users,
document the new optional VDE HW reset property.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt index 470237ed6fe5..7302e949e662 100644 --- a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt +++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt @@ -27,9 +27,15 @@ Required properties: - sxe - clocks : Must include the following entries: - vde -- resets : Must include the following entries: +- resets : Must contain an entry for each entry in reset-names. +- reset-names : Should include the following entries: - vde +Optional properties: +- resets : Must contain an entry for each entry in reset-names. +- reset-names : Must include the following entries: + - mc + Example: video-codec@6001a000 { @@ -51,5 +57,6 @@ video-codec@6001a000 { <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */ interrupt-names = "sync-token", "bsev", "sxe"; clocks = <&tegra_car TEGRA20_CLK_VDE>; - resets = <&tegra_car 61>; + reset-names = "vde", "mc"; + resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>; }; |