[v1] earlycon: Let users set the clock frequency

[PATCH v1 0/1] earlycon: Let users set the clock frequency

Ricardo Ribalda posted 1 patch 3 years, 4 months ago

Diff against v2 v3
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Documentation/admin-guide/kernel-parameters.txt | 12 +++++++-----
drivers/tty/serial/earlycon.c                   |  7 ++++++-
2 files changed, 13 insertions(+), 6 deletions(-)

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[PATCH v1 0/1] earlycon: Let users set the clock frequency

Posted by Ricardo Ribalda 3 years, 4 months ago

Some platforms, namely AMD Picasso, use non standard uart clocks (48M),
witch makes it impossible to use with earlycon.
    
Let the user select its own frequency.

To: Jonathan Corbet <corbet@lwn.net>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jiri Slaby <jirislaby@kernel.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>

---
Ricardo Ribalda (1):
      earlycon: Let users set the clock frequency

 Documentation/admin-guide/kernel-parameters.txt | 12 +++++++-----
 drivers/tty/serial/earlycon.c                   |  7 ++++++-
 2 files changed, 13 insertions(+), 6 deletions(-)
---
base-commit: 4312098baf37ee17a8350725e6e0d0e8590252d4
change-id: 20221123-serial-clk-85db701ada57

Best regards,
-- 
Ricardo Ribalda <ribalda@chromium.org>