arm64: dts: imx8mp: Add coresight trace components

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Add coresight trace components (ETM, ETF, ETB and Funnel).

┌───────┐  ┌───────┐  ┌───────┐
│ CPU0  ├─►│ ETM0  ├─►│       │
└───────┘  └───────┘  │       │
                      │       │
┌───────┐  ┌───────┐  │  ATP  │
│ CPU1  ├─►│ ETM1  ├─►│       │
└───────┘  └───────┘  │       │
                      │ FUNNEL│
┌───────┐  ┌───────┐  │       │
│ CPU2  ├─►│ ETM2  ├─►│       │
└───────┘  └───────┘  │       │   ┌─────┐  ┌─────┐
                      │       │   │     │  │     │
┌───────┐  ┌───────┐  │       │   │ M7  │  │ DSP │
│ CPU3  ├─►│ ETM3  ├─►│       │   │     │  │     │
└───────┘  └───────┘  └───┬───┘   └──┬──┘  └──┬──┘               AXI
                          │          │        │                   ▲
                          ▼          ▼        ▼                   │
                      ┌───────────────────────────┐   ┌─────┐   ┌─┴──┐
                      │          ATP FUNNEL       ├──►│ETF  ├─► │ETR │
                      └───────────────────────────┘   └─────┘   └────┘

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

...

This commit is contained in:

Frank Li 2023-05-15 11:01:49 -04:00 • committed by Shawn Guo

parent a6af62dd0d

commit 71c2ac9a2a

1 changed files with 204 additions and 0 deletions

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arch/arm64/boot/dts/freescale/imx8mp.dtsi

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