(subset) [PATCH v15 00/10] Coresight: Add Coresight TMC Control Unit driver

Bjorn Andersson andersson at kernel.org
Fri Mar 14 13:01:03 PDT 2025


On Mon, 03 Mar 2025 11:29:21 +0800, Jie Gan wrote:
> From: Jie Gan <jie.gan at oss.qualcomm.com>
> 
> The Coresight TMC Control Unit(CTCU) device hosts miscellaneous configuration
> registers to control various features related to TMC ETR device.
> 
> The CTCU device works as a helper device physically connected to the TMC ETR device.
> ---------------------------------------------------------
>              |ETR0|             |ETR1|
>               . \                 / .
>               .  \               /  .
>               .   \             /   .
>               .    \           /    .
> ---------------------------------------------------
> ETR0ATID0-ETR0ATID3     CTCU    ETR1ATID0-ETR1ATID3
> ---------------------------------------------------
> Each ETR has four ATID registers with 128 bits long in total.
> e.g. ETR0ATID0-ETR0ATID3 registers are used by ETR0 device.
> 
> [...]

Applied, thanks!

[10/10] arm64: dts: qcom: sa8775p: Add CTCU and ETR nodes
        commit: 05ed68070d7a061f62f502d07f883c05dc666990

Best regards,
-- 
Bjorn Andersson <andersson at kernel.org>



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