Add device tree node for the Video Decoder Engine found on Tegra30 SoC's.
Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
arch/arm/boot/dts/tegra30.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 1fb0c421a9d8..8ae72ffe0048 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -17,6 +17,11 @@
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x40000000 0x40000>;
+
+ vde_pool: vde {
+ reg = <0x400 0x3fc00>;
+ pool;
+ };
};
pcie@3000 {
@@ -366,6 +371,28 @@
*/
};
+ vde@6001a000 {
+ compatible = "nvidia,tegra30-vde", "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 0x400>; /* 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 TEGRA30_CLK_VDE>;
+ resets = <&tegra_car 61>;
+ };
+
apbmisc@70000800 {
compatible = "nvidia,tegra30-apbmisc", "nvidia,tegra20-apbmisc";
reg = <0x70000800 0x64 /* Chip revision */
--
2.16.1
