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serial: 8250_dw: Introduce IO accessors to extended registers
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 6 Jul 2018 15:52:59 +0000 (18:52 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Jul 2018 15:00:51 +0000 (17:00 +0200)
commit3ff10703c74ab08d4861b0d3924dc3a3f05da004
tree11bccacc8c6d75c535ebb62faab7dacc8c7fb8f7tree | snapshot
parent447735fafe5f8779f07091f5d30cca6a44c0c1fdcommit | diff
serial: 8250_dw: Introduce IO accessors to extended registers

There are several extended (in comparison to the traditional 16550)
registers are present in Synopsys DesignWare UART. All of them
are 32-bit ones.

Introduce helpers to simplify access to them and convert existing users.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dw.c diff | blob | history
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