[PATCH v2 01/12] scmi: refactor the code to hide a channel from devices

[Etienne CARRIERE - foss]

Hello Takahiro-san,

> From: U-Boot <u-boot-bounces at lists.denx.de> on behalf of Simon Glass <sjg at chromium.org>
> Sent: Thursday, July 27, 2023 2:50 AM
> 
> On Wed, 26 Jul 2023 at 02:38, AKASHI Takahiro
> <takahiro.akashi at linaro.org> wrote:
> >
> > The commit 85dc58289238 ("firmware: scmi: prepare uclass to pass channel
> > reference") added an explicit parameter, channel, but it seems to make
> > the code complex.
> >
> > Hiding this parameter will allow for adding a generic (protocol-agnostic)
> > helper function, i.e. for PROTOCOL_VERSION, in a later patch.
> >
> > Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
> > ---
> > v2
> > * new patch
> > ---
> >  drivers/clk/clk_scmi.c                    | 27 ++-------
> >  drivers/firmware/scmi/scmi_agent-uclass.c | 74 ++++++++++++++++++-----
> >  drivers/power/regulator/scmi_regulator.c  | 27 +++------
> >  drivers/reset/reset-scmi.c                | 19 +-----
> >  include/scmi_agent.h                      | 15 +++--
> >  5 files changed, 86 insertions(+), 76 deletions(-)
> >
> 
> Reviewed-by: Simon Glass <sjg at chromium.org>

Sorry for this late feedback. I initially saw no issues with this patch series
but testing the series against stm32mp135f-dk board which is using SCMI
resources, I saw the board failed to boot. The issue is related to udevice
parent tree and common clock framework. I'll post comments on patch 01/12.

Best regards,
Etienne