diff mbox

[5/5] tty: amba-pl011: Add earlycon support for SBSA UART

Message ID 1474708465-38958-6-git-send-email-wangkefeng.wang@huawei.com
State Superseded
Headers show

Commit Message

Kefeng Wang Sept. 24, 2016, 9:14 a.m. UTC
Declare an OF early console for SBSA UART so that the early console device
can be specified via the "stdout-path" property in device-tree.

Cc: Russell King <linux@armlinux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

---
 drivers/tty/serial/amba-pl011.c | 1 +
 1 file changed, 1 insertion(+)

-- 
1.7.12.4

Comments

Greg KH Oct. 27, 2016, 3:18 p.m. UTC | #1
On Mon, Oct 24, 2016 at 11:59:20AM +0800, Kefeng Wang wrote:
> Hi Greg, any more comments, thanks.


Never wait, just resend if you have comments and you know you have to
fix them up...
Greg KH Oct. 30, 2016, 1:31 p.m. UTC | #2
On Sun, Oct 30, 2016 at 04:49:30PM +0800, Kefeng Wang wrote:
> 

> 

> On 2016/10/27 23:18, Greg Kroah-Hartman wrote:

> > On Mon, Oct 24, 2016 at 11:59:20AM +0800, Kefeng Wang wrote:

> >> Hi Greg, any more comments, thanks.

> > 

> > Never wait, just resend if you have comments and you know you have to

> > fix them up...

> > 

> 

> Hi Greg, as I mentioned in previous mail, compatible "arm,sbsa-uart" need

> be provided by adding a new OF_EARLYCON_DECLARE(), this is the patch's point.

> 

> And I no further update, could this patch be acceptable and be picked up?


It's long gone from my queue, please resend it if you think it should be
applied.

thanks,

greg k-h
diff mbox

Patch

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 7d9b291..3688d3b 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2330,6 +2330,7 @@  static int __init pl011_early_console_setup(struct earlycon_device *device,
 	return 0;
 }
 OF_EARLYCON_DECLARE(pl011, "arm,pl011", pl011_early_console_setup);
+OF_EARLYCON_DECLARE(pl011, "arm,sbsa-uart", pl011_early_console_setup);
 
 #else
 #define AMBA_CONSOLE	NULL