From: Hari Nagalla <hnagalla@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>, <kristo@kernel.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<conor+dt@kernel.org>
Cc: <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>
Subject: [PATCH v2 2/5] arm64: dts: k3-am62a-main: Add C7xv device node
Date: Wed, 9 Aug 2023 19:58:47 -0500 [thread overview]
Message-ID: <20230810005850.21998-3-hnagalla@ti.com> (raw)
In-Reply-To: <20230810005850.21998-1-hnagalla@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>
---
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 --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";
+ };
};
--
2.34.1
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next prev parent reply other threads:[~2023-08-10 0:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-10 0:58 [PATCH v2 0/5] Add R5F and C7x DSP nodes for AM62a SoC Hari Nagalla
2023-08-10 0:58 ` [PATCH v2 1/5] dt-bindings: remoteproc: k3-dsp: correct optional sram properties for AM62A SoCs Hari Nagalla
2023-08-10 1:19 ` Rob Herring
2023-08-10 16:05 ` Conor Dooley
2023-08-10 0:58 ` Hari Nagalla [this message]
2023-08-10 0:58 ` [PATCH v2 3/5] arm64: dts: k3-am62a-mcu: Add R5F remote proc node Hari Nagalla
2023-08-10 0:58 ` [PATCH v2 4/5] arm64: dts: k3-am62a-wakeup: Add R5F device node Hari Nagalla
2023-08-10 0:58 ` [PATCH v2 5/5] arm64: dts: ti: k3-am62a7-sk: Enable ipc with remote proc nodes Hari Nagalla
2023-08-10 1:12 ` [PATCH v2 0/5] Add R5F and C7x DSP nodes for AM62a SoC Nishanth Menon
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