Thread (31 messages) 31 messages, 4 authors, 2022-06-15

Re: [PATCH v1 00/15] Add support for MT8195 SCP 2nd core

From: Tinghan Shen <hidden>
Date: 2022-06-02 03:52:48
Also in: chrome-platform, linux-devicetree, linux-mediatek, linux-remoteproc, lkml

Hi Krzysztof,
 
On Wed, 2022-06-01 at 13:46 +0200, Krzysztof Kozlowski wrote:
On 01/06/2022 13:21, Tinghan Shen wrote:
quoted
The MT8195 System Companion Processor(SCP) is a dual-core RISC-V MCU.
Current mediatek remoteproc driver only supports bring-up single core 
SCP or the 1st core of a dual-core SCP. This series support to bring-up 
      ^^ this or is confusing a bit.

Does this mean that MT8195 has three RISC-V MCUs?
My intention is to express that current SCP driver supports bring-up,
1. the single core SCP, e.g. MT8183
2. the 1st core of dual-core SCP, e.g. MT8195


Perhaps rewriting as follows is preferable?

"The mediatek remoteproc driver currently only allows bringing up a single 
core SCP. It only supports bringing up the 1st core in SoCs with a dual-core SCP."
quoted
the 2nd core of a dual-core SCP.


Best regards,
Krzysztof

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