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| author | Dmitry Osipenko <digetx@gmail.com> | 2017-12-12 01:26:10 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-12-20 19:57:20 +0100 |
| commit | bb768f28b29e7c72875d8521e2d5b09337561365 (patch) | |
| tree | aecbb1828ab652ef520d1f626115c966e216ce92 /arch/arm/boot/dts/tegra20.dtsi | |
| parent | ARM: tegra: Add device tree node to describe IRAM on Tegra20 (diff) | |
| download | linux-bb768f28b29e7c72875d8521e2d5b09337561365.tar.xz linux-bb768f28b29e7c72875d8521e2d5b09337561365.zip | |
ARM: tegra: Add video decoder on Tegra20
Add a device tree node for the Video Decoder Engine found on Tegra20
SoCs.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra20.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra20.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 36909df653c3..864a95872b8d 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -16,6 +16,11 @@ #address-cells = <1>; #size-cells = <1>; ranges = <0 0x40000000 0x40000>; + + vde_pool: vde { + reg = <0x400 0x3fc00>; + pool; + }; }; host1x@50000000 { @@ -258,6 +263,28 @@ */ }; + vde@6001a000 { + compatible = "nvidia,tegra20-vde"; + reg = <0x6001a000 0x1000 /* Syntax Engine */ + 0x6001b000 0x1000 /* Video Bitstream Engine */ + 0x6001c000 0x100 /* Macroblock Engine */ + 0x6001c200 0x100 /* Post-processing Engine */ + 0x6001c400 0x100 /* Motion Compensation Engine */ + 0x6001c600 0x100 /* Transform Engine */ + 0x6001c800 0x100 /* Pixel prediction block */ + 0x6001ca00 0x100 /* Video DMA */ + 0x6001d800 0x300>; /* Video frame controls */ + reg-names = "sxe", "bsev", "mbe", "ppe", "mce", + "tfe", "ppb", "vdma", "frameid"; + iram = <&vde_pool>; /* IRAM region */ + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, /* Sync token interrupt */ + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, /* BSE-V interrupt */ + <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>; + }; + apbmisc@70000800 { compatible = "nvidia,tegra20-apbmisc"; reg = <0x70000800 0x64 /* Chip revision */ |