Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
new file mode 100644
index 000000000..602169b8a
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
@@ -0,0 +1,64 @@
+NVIDIA Tegra Video Decoder Engine
+
+Required properties:
+- compatible : Must contain one of the following values:
+   - "nvidia,tegra20-vde"
+   - "nvidia,tegra30-vde"
+   - "nvidia,tegra114-vde"
+   - "nvidia,tegra124-vde"
+   - "nvidia,tegra132-vde"
+- reg : Must contain an entry for each entry in reg-names.
+- reg-names : Must include the following entries:
+  - sxe
+  - bsev
+  - mbe
+  - ppe
+  - mce
+  - tfe
+  - ppb
+  - vdma
+  - frameid
+- iram : Must contain phandle to the mmio-sram device node that represents
+         IRAM region used by VDE.
+- interrupts : Must contain an entry for each entry in interrupt-names.
+- interrupt-names : Must include the following entries:
+  - sync-token
+  - bsev
+  - sxe
+- clocks : Must include the following entries:
+  - vde
+- 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
+- iommus: Must contain phandle to the IOMMU device node.
+
+Example:
+
+video-codec@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>;
+	reset-names = "vde", "mc";
+	resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>;
+	iommus = <&mc TEGRA_SWGROUP_VDE>;
+};