Re: (subset) [PATCH v15 00/10] Coresight: Add Coresight TMC Control Unit driver
From: Bjorn Andersson
Date: Fri Mar 14 2025 - 16:06:40 EST
On Mon, 03 Mar 2025 11:29:21 +0800, Jie Gan wrote:
> From: Jie Gan <jie.gan@xxxxxxxxxxxxxxxx>
>
> 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@xxxxxxxxxx>