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SubjectRe: [PATCH 3/3] mfd: tqmx86: add support for TQMxE40M
On Wed, Mar 31, 2021 at 2:38 PM Matthias Schiffer
<matthias.schiffer@ew.tq-group.com> wrote:
>
> All future TQMx86 SoMs will use a 24MHz LPC clock, so we can use that as
> a default instead of listing each new module individually.

...

> case TQMX86_REG_BOARD_ID_90UC:
> return "TQMx90UC";
> + case TQMX86_REG_BOARD_ID_E40M:
> + return "TQMxE40M";
> default:
> return "Unknown";
> }
> @@ -138,12 +141,6 @@ static const char *tqmx86_board_id_to_name(u8 board_id)
> static int tqmx86_board_id_to_clk_rate(u8 board_id)
> {
> switch (board_id) {
> - case TQMX86_REG_BOARD_ID_50UC:
> - case TQMX86_REG_BOARD_ID_60EB:
> - case TQMX86_REG_BOARD_ID_70EB:
> - case TQMX86_REG_BOARD_ID_80UC:
> - case TQMX86_REG_BOARD_ID_90UC:
> - return 24000;
> case TQMX86_REG_BOARD_ID_E39M:
> case TQMX86_REG_BOARD_ID_E39C:
> case TQMX86_REG_BOARD_ID_E39x:
> @@ -152,7 +149,7 @@ static int tqmx86_board_id_to_clk_rate(u8 board_id)
> case TQMX86_REG_BOARD_ID_E38C:
> return 33000;
> default:
> - return 0;
> + return 24000;

AFAICS it will return 24 MHz for "Unknown" board. Is it okay to be so brave?

--
With Best Regards,
Andy Shevchenko

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