[PATCH 0/2] serial: 8250_of: support an optional bus clock

Alex Elder
2025-04-08T17:51:50Z

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(-)

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2.45.2