From: Alex Elder <elder@riscstar.com>
To: gregkh@linuxfoundation.org, jirislaby@kernel.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org
Cc: benjamin.larsson@genexis.eu, bastien.curutchet@bootlin.com,
andriy.shevchenko@linux.intel.com, u.kleine-koenig@baylibre.com,
lkundrak@v3.sk, devicetree@vger.kernel.org,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] serial: 8250_of: support an optional bus clock
Date: Tue, 8 Apr 2025 12:51:41 -0500 [thread overview]
Message-ID: <20250408175146.979557-1-elder@riscstar.com> (raw)
The SpacemiT UART hardware requires a bus clock to be enabled in addition
to the primary function clock.
This series makes it possible to specify both clocks via DTS. If a
bus clock is required, it and the primary clock are fetched by name.
-Alex
Alex Elder (2):
dt-bindings: serial: 8250: support an optional second clock
serial: 8250_of: add support for an optional bus clock
.../devicetree/bindings/serial/8250.yaml | 6 ++++-
drivers/tty/serial/8250/8250_of.c | 25 +++++++++++++++++--
2 files changed, 28 insertions(+), 3 deletions(-)
--
2.45.2
next reply other threads:[~2025-04-08 17:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-08 17:51 Alex Elder [this message]
2025-04-08 17:51 ` [PATCH 1/2] dt-bindings: serial: 8250: support an optional second clock Alex Elder
2025-04-09 14:10 ` Rob Herring
2025-04-08 17:51 ` [PATCH 2/2] serial: 8250_of: add support for an optional bus clock Alex Elder
2025-04-08 19:52 ` Andy Shevchenko
2025-04-08 20:11 ` Alex Elder
2025-04-09 7:29 ` Andy Shevchenko
2025-04-09 12:10 ` Alex Elder
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