[PATCH v2 0/3] serial: mtk: clock rate fixes

While working on SPL support, we noticed a few bugs in the MediaTek
serial driver related to clock rate handling. Here are the fixes.

Signed-off-by: David Lechner <[email protected]>
---
Changes in v2:
- Moved return value change to a new patch.
- Link to v1: https://patch.msgid.link/[email protected]

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David Lechner (1):
      serial: mtk: return error value from clk_get_rate()

Suhrid Subramaniam (2):
      serial: mtk: use ulong for clk_rate
      serial: mtk: guard clk ops on clk.dev

 drivers/serial/serial_mtk.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)
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base-commit: 5c215cb75c3723cbf77c36cbac3e60b001721c79
change-id: 20260727-serial-mtk-clock-fixes-266e61d2d917

Best regards,
--  
David Lechner <[email protected]>