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Message-Id: <1449644878-25508-1-git-send-email-jeffy.chen@rock-chips.com>
Date: Wed, 9 Dec 2015 15:07:58 +0800
From: Jeffy Chen <jeffy.chen@...k-chips.com>
To: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
jslaby@...e.com, gregkh@...uxfoundation.org
Cc: rockchip-discuss@...omium.org,
Jeffy Chen <jeffy.chen@...k-chips.com>
Subject: [PATCH v1] serial: core: support more baud rates when serial console setup
Currently, when tring to set up a serial console with a higher
baud rate, it would fallback to 921600.
So, add more baud rates to the baud rate array.
Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com>
---
drivers/tty/serial/serial_core.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index def5199..7da1b7e 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1898,6 +1898,16 @@ struct baud_rates {
};
static const struct baud_rates baud_rates[] = {
+#ifndef __sparc__
+ { 4000000, B4000000 },
+ { 3500000, B3500000 },
+ { 3000000, B3000000 },
+ { 2500000, B2500000 },
+ { 2000000, B2000000 },
+ { 1500000, B1500000 },
+ { 1152000, B1152000 },
+ { 1000000, B1000000 },
+#endif
{ 921600, B921600 },
{ 460800, B460800 },
{ 230400, B230400 },
--
2.1.4
--
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