[PATCH 2/3] serial: xuartps: Enable OF earlycon support

[Michal Simek]

Support early console setup via DT for all listed compatible strings.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/tty/serial/xilinx_uartps.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index 009e0dbc12d2..6f5657766815 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1094,6 +1094,9 @@ static int __init cdns_early_console_setup(struct earlycon_device *device,
 	return 0;
 }
 EARLYCON_DECLARE(cdns, cdns_early_console_setup);
+OF_EARLYCON_DECLARE(cdns_a, "xlnx,xuartps", cdns_early_console_setup);
+OF_EARLYCON_DECLARE(cdns_b, "cdns,uart-r1p8", cdns_early_console_setup);
+OF_EARLYCON_DECLARE(cdns_c, "cdns,uart-r1p12", cdns_early_console_setup);
 
 /**
  * cdns_uart_console_write - perform write operation
-- 
1.9.1