From b0bd9a744aaaa95cae2640d00b3e046862399f4d Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Fri, 16 Mar 2012 10:23:09 -0500
Subject: [PATCH 2/3] panda enable bluetooth

The PandaBoard features a Texas Instruments WiLink7 Bluetooth
chip, supported by the "btwilink" driver. The "uim" deamon
requires sysfs entries that are filled in using this platform data.

Signed-off-by: Mircea Gherzan <mgherzan@gmail.com>
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
 arch/arm/mach-omap2/board-omap4panda.c |   21 +++++++++++++++++++--
 include/linux/ti_wilink_st.h           |    2 ++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 51b1c93..9f133ce 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -27,6 +27,7 @@
 #include <linux/i2c/twl.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
+#include <linux/ti_wilink_st.h>
 #include <linux/wl12xx.h>
 
 #include <mach/hardware.h>
@@ -56,15 +57,29 @@
 #define HDMI_GPIO_HPD  63 /* Hotplug detect */
 
 /* wl127x BT, FM, GPS connectivity chip */
-static int wl1271_gpios[] = {46, -1, -1};
+static struct ti_st_plat_data wilink_platform_data = {
+        .nshutdown_gpio	= 46,
+        .dev_name		= "/dev/ttyO1",
+        .flow_cntrl		= 1,
+        .baud_rate		= 3000000,
+        .chip_enable		= NULL,
+        .suspend		= NULL,
+        .resume		= NULL,
+};
+
 static struct platform_device wl1271_device = {
 	.name	= "kim",
 	.id	= -1,
 	.dev	= {
-		.platform_data	= &wl1271_gpios,
+		.platform_data	= &wilink_platform_data,
 	},
 };
 
+static struct platform_device btwilink_device = {
+	.name	= "btwilink",
+	.id	= -1,
+};
+
 static struct gpio_led gpio_leds[] = {
 	{
 		.name			= "pandaboard::status1",
@@ -91,9 +106,11 @@ static struct platform_device leds_gpio = {
 	},
 };
 
+
 static struct platform_device *panda_devices[] __initdata = {
 	&leds_gpio,
 	&wl1271_device,
+	&btwilink_device,
 };
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index 2ef4385..3ca0269 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -25,6 +25,8 @@
 #ifndef TI_WILINK_ST_H
 #define TI_WILINK_ST_H
 
+#include <linux/skbuff.h>
+
 /**
  * enum proto-type - The protocol on WiLink chips which share a
  *	common physical interface like UART.
-- 
1.7.7.4