Thread (35 messages) 35 messages, 7 authors, 2015-12-24
STALE3826d

[PATCH 00/12] Prepare amba-pl011 for ZTE UART support

From: Russell King - ARM Linux <hidden>
Date: 2015-11-16 17:39:35
Also in: linux-serial

This series is a re-posting of the updates to the AMBA PL011 primecell
serial port.

ZTE UARTs differ from the ARM version in two ways: the address layout
of the register set is substantially different, and the register access
size needs to be 32-bit.

This series converts the driver to use a lookup table to address the
first point, and switches to use a flag to indicate the access size.
We also switch the driver to use relaxed accessors, which is safe as
none of these are responsible for DMA configuration.

 drivers/tty/serial/amba-pl011.c | 335 ++++++++++++++++++++++++++--------------
 drivers/tty/serial/amba-pl011.h |  34 ++++
 include/linux/amba/serial.h     |  18 +++
 3 files changed, 269 insertions(+), 118 deletions(-)

-- 
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