On 8/20/24 5:40 AM, Hari Nagalla wrote:
From: Jai Luthra <j-luthra@xxxxxx>
AM62A SoCs have a C7xv DSP subsystem with Analytics engine capability.
This subsystem is intended for deep learning purposes. Define the
device node for C7xv DSP.
Signed-off-by: Jai Luthra <j-luthra@xxxxxx>
Signed-off-by: Hari Nagalla <hnagalla@xxxxxx>
---
Reviewed-by: Andrew Davis <afd@xxxxxx>
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 916fcf3cc57d..818005b8954d 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -1088,4 +1088,15 @@ vpu: video-codec@30210000 {
clocks = <&k3_clks 204 2>;
power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
};
+
+ c7x_0: dsp@7e000000 {
+ compatible = "ti,am62a-c7xv-dsp";
+ reg = <0x00 0x7e000000 0x00 0x00100000>;
+ reg-names = "l2sram";
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <208>;
+ ti,sci-proc-ids = <0x04 0xff>;
+ resets = <&k3_reset 208 1>;
+ firmware-name = "am62a-c71_0-fw";
+ };
};
