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serial8250-em: Add DT support

PATCH In review Magnus Damm 2 participants 2 messages May 9, 2012

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TTY layer and serial drivers SuperH
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Magnus Damm

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PATCH 1/1 serial8250-em: Add DT support

From: Magnus Damm <[email protected]>

Update the 8250_em driver to support DT.

Signed-off-by Magnus Damm <[email protected]>

---

Applies of top of "[PATCH] serial8250-em: Emma Mobile UART driver V2" (included in linux-next 20120508) and the recently posted "[PATCH] serial8250-em: clk_get() IS_ERR() error handling fix".

 drivers/tty/serial/8250/8250_em.c |    7 +++++++
 1 file changed, 7 insertions(+)
drivers/tty/serial/8250/8250_em.c +7 -0
@@ -163,9 +163,16 @@ static int __devexit serial8250_em_remov
 	return 0;
 }
 
+static const struct of_device_id serial8250_em_dt_ids[] __devinitconst = {
+	{ .compatible = "renesas,em-uart", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, serial8250_em_dt_ids);
+
 static struct platform_driver serial8250_em_platform_driver = {
 	.driver = {
 		.name		= "serial8250-em",
+		.of_match_table = serial8250_em_dt_ids,
 		.owner		= THIS_MODULE,
 	},
 	.probe			= serial8250_em_probe,