diff mbox series

[v2,2/5] arm64: dts: k3-am62a-main: Add C7xv device node

Message ID 20230810005850.21998-3-hnagalla@ti.com (mailing list archive)
State New, archived
Headers show
Series Add R5F and C7x DSP nodes for AM62a SoC | expand

Commit Message

Hari Nagalla Aug. 10, 2023, 12:58 a.m. UTC 
From: Jai Luthra <j-luthra@ti.com>

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@ti.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
---
Changes since v1:
 - Divided the remote proc patch into separate per domain patch
 
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 3198af08fb9f..8886710d9a29 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -816,4 +816,15 @@  ecap2: pwm@23120000 {
 		clock-names = "fck";
 		status = "disabled";
 	};
+
+	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";
+	};
 };