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From: Judith Mendez <jm@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>
Cc: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Devarsh Thakkar <devarsht@ti.com>, Hari Nagalla <hnagalla@ti.com>
Subject: [PATCH 4/4] arm64: dts: ti: k3-am62a-main: Add C7xv device node
Date: Mon, 27 Jan 2025 16:16:31 -0600	[thread overview]
Message-ID: <20250127221631.3974583-5-jm@ti.com> (raw)
In-Reply-To: <20250127221631.3974583-1-jm@ti.com>

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>
[Judith: Fix commit message header]
Signed-off-by: Judith Mendez <jm@ti.com>
---
 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 a1daba7b1fad5..08ce57daab1ed 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -1123,6 +1123,17 @@ vpu: video-codec@30210000 {
 		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";
+	};
+
 	e5010: jpeg-encoder@fd20000 {
 		compatible = "ti,am62a-jpeg-enc", "img,e5010-jpeg-enc";
 		reg = <0x00 0xfd20000 0x00 0x100>,
-- 
2.48.0


  parent reply	other threads:[~2025-01-27 22:16 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-01-27 22:16 [PATCH 0/4] Add R5F and C7xv device nodes Judith Mendez
2025-01-27 22:16 ` [PATCH 1/4] arm64: dts: ti: k3-am62-wakeup: Add wakeup r5f node Judith Mendez
2025-01-28 16:22   ` Andrew Davis
2025-01-28 16:27     ` Judith Mendez
2025-01-27 22:16 ` [PATCH 2/4] arm64: dts: ti: k3-am62a-mcu: Add R5F remote proc node Judith Mendez
2025-01-28 16:27   ` Andrew Davis
2025-01-28 16:52     ` Hari Nagalla
2025-01-28 17:48       ` Judith Mendez
2025-01-30 22:40         ` Judith Mendez
2025-01-31 18:25           ` Andrew Davis
2025-01-27 22:16 ` [PATCH 3/4] arm64: dts: ti: k3-am62a-wakeup: Add R5F device node Judith Mendez
2025-01-27 22:16 ` Judith Mendez [this message]
2025-01-27 22:37 ` [PATCH 0/4] Add R5F and C7xv device nodes Rob Herring (Arm)

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