linux-kernel - [PATCH] tty/serial: Add devicetree support for nVidia Tegra serial ports

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Date:	Fri, 10 Jun 2011 20:42:56 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Greg Kroah-Hartman <gregkh@...e.de>,
	Stephen Warren <swarren@...dia.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [PATCH] tty/serial: Add devicetree support for nVidia Tegra serial
 ports

Enables the tegra serial port to be probed from device tree data.

Signed-off-by: Grant Likely <grant.likely@...retlab.ca>
---

Greg, if it's okay by you, I'll queue this one for v3.1 via the
devicetree/next tree.

g.

 drivers/tty/serial/of_serial.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index c911b24..4675243 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -171,6 +171,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = {
 	{ .compatible = "ns16550",  .data = (void *)PORT_16550, },
 	{ .compatible = "ns16750",  .data = (void *)PORT_16750, },
 	{ .compatible = "ns16850",  .data = (void *)PORT_16850, },
+	{ .compatible = "nvidia,tegra250-uart", .data = (void *)PORT_TEGRA, },
 #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
 	{ .compatible = "ibm,qpace-nwp-serial",
 		.data = (void *)PORT_NWPSERIAL, },

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