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authorGeert Uytterhoeven <geert+renesas@glider.be>2016-04-22 17:22:22 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-04-30 09:26:55 -0700
commit182cdcb8bb16e687dae9b03ac9ca9d80e873c076 (patch)
treee9fbc886ef3041eb3f12022a874434ea360692e0 /drivers/tty
parent1006ed7e1b258dac3e85c9fafe9d38b6020c917f (diff)
serial: mxs-auart: Use generic uart-has-rtscts DT property
Convert the Freescale MXS AUART driver from using the vendor-specific "fsl,uart-has-rtscts" to the generic "uart-has-rtscts" DT property, as documented by the Generic Serial DT Bindings. The old vendor-specific property is still recognized by the driver for backwards compatibility, but it is deprecated. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/mxs-auart.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 68a6e9520990..eb54e5c77ead 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -1570,7 +1570,8 @@ static int serial_mxs_probe_dt(struct mxs_auart_port *s,
}
s->port.line = ret;
- if (of_get_property(np, "fsl,uart-has-rtscts", NULL))
+ if (of_get_property(np, "uart-has-rtscts", NULL) ||
+ of_get_property(np, "fsl,uart-has-rtscts", NULL) /* deprecated */)
set_bit(MXS_AUART_RTSCTS, &s->flags);
return 0;