From: Thomas Abraham <thomas...@samsung.com>
The port id, if not specified in the device node, can be obtained from
the alias of the device node listed in the aliases node.
Cc: Minkyu Kang <mk7.k...@samsung.com>
Signed-off-by: Thomas Abraham <thomas...@samsung.com>
---
drivers/serial/serial_s5p.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c
index feba467..038d9b6 100644
--- a/drivers/serial/serial_s5p.c
+++ b/drivers/serial/serial_s5p.c
@@ -175,6 +175,8 @@ static int s5p_serial_ofdata_to_platdata(struct udevice
*dev)
plat->reg = (struct s5p_uart *)addr;
plat->port_id = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "id", -1);
+ if (plat->port_id == -1)
+ plat->port_id = dev->seq;
return 0;
}
--
1.6.6.rc2
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