From: Darren Etheridge <detheridge@xxxxxx>
Add the Chips and Media wave521cl video decoder/encoder node on J721S2.
This functional block also requires an SRAM buffer as a bandwidth saving
temporary store so we need to add a carve out of 126K for this as
specified in the documentation.
Signed-off-by: Darren Etheridge <detheridge@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index 084f8f5b6699..70ed17c4c81b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -28,6 +28,10 @@ atf-sram@0 {
reg = <0x0 0x20000>;
};
+ vpu_sram: vpu-sram@20000 {
+ reg = <0x20000 0x1f800>;
+ };
+
tifs-sram@1f0000 {
reg = <0x1f0000 0x10000>;
};
@@ -716,6 +720,16 @@ main_i2c6: i2c@2060000 {
status = "disabled";
};
+ vpu: video-codec@4210000 {
+ compatible = "ti,k3-j721s2-wave521c", "cnm,wave521c";
+ reg = <0x00 0x4210000 0x00 0x10000>;
+ interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 179 2>;
+ clock-names = "vcodec";
+ power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>;
+ sram = <&vpu_sram>;
+ };
+
main_sdhci0: mmc@4f80000 {
compatible = "ti,j721e-sdhci-8bit";
reg = <0x00 0x04f80000 0x00 0x1000>,
--
2.25.1
