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[Hackndev-commit] SF.net SVN: hackndev: [966] linux4palm/linux/trunk/drivers/bluetooth
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From: <z7...@us...> - 2007-05-01 18:13:52
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Revision: 966
http://svn.sourceforge.net/hackndev/?rev=966&view=rev
Author: z72ka
Date: 2007-05-01 11:13:50 -0700 (Tue, 01 May 2007)
Log Message:
-----------
Added initial bcm2035 power support driver. Very early stage, now with one function - ON/OFF BT
Modified Paths:
--------------
linux4palm/linux/trunk/drivers/bluetooth/Kconfig
linux4palm/linux/trunk/drivers/bluetooth/Makefile
Added Paths:
-----------
linux4palm/linux/trunk/drivers/bluetooth/bcm2035_uart.c
Modified: linux4palm/linux/trunk/drivers/bluetooth/Kconfig
===================================================================
--- linux4palm/linux/trunk/drivers/bluetooth/Kconfig 2007-05-01 18:08:03 UTC (rev 965)
+++ linux4palm/linux/trunk/drivers/bluetooth/Kconfig 2007-05-01 18:13:50 UTC (rev 966)
@@ -118,6 +118,13 @@
Say Y here to compile support for HCI BT3C devices into the
kernel or say M to compile it as module (bt3c_cs).
+config BT_BCM2035UART
+ tristate "BCM2035 UART Support driver"
+ depends on ARCH_PXA
+ help
+ Bluetooth BCM2035 support driver.
+ This driver provides support for Bluetooth bcm2035 chip
+
config BT_HCIBLUECARD
tristate "HCI BlueCard (PC Card) driver"
depends on PCMCIA
Modified: linux4palm/linux/trunk/drivers/bluetooth/Makefile
===================================================================
--- linux4palm/linux/trunk/drivers/bluetooth/Makefile 2007-05-01 18:08:03 UTC (rev 965)
+++ linux4palm/linux/trunk/drivers/bluetooth/Makefile 2007-05-01 18:13:50 UTC (rev 966)
@@ -6,6 +6,7 @@
obj-$(CONFIG_BT_HCIVHCI) += hci_vhci.o
obj-$(CONFIG_BT_HCIUART) += hci_uart.o
obj-$(CONFIG_BT_HCIBCM203X) += bcm203x.o
+obj-$(CONFIG_BT_BCM2035UART) += bcm2035_uart.o
obj-$(CONFIG_BT_HCIBPA10X) += bpa10x.o
obj-$(CONFIG_BT_HCIBFUSB) += bfusb.o
obj-$(CONFIG_BT_HCIDTL1) += dtl1_cs.o
Added: linux4palm/linux/trunk/drivers/bluetooth/bcm2035_uart.c
===================================================================
--- linux4palm/linux/trunk/drivers/bluetooth/bcm2035_uart.c (rev 0)
+++ linux4palm/linux/trunk/drivers/bluetooth/bcm2035_uart.c 2007-05-01 18:13:50 UTC (rev 966)
@@ -0,0 +1,118 @@
+/* Bluetooth support driver for Broadcom Blutonium BCM2035 chip via UART
+ *
+ * Author: Jan Herman <2h...@se...>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/fs.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/serial.h>
+
+//#define BCM2035_DEBUG
+
+struct bcm2035_bt_funcs {
+ void (*configure) ( int state );
+};
+
+static void bcm2035_bt_configure( int state )
+{
+ printk( KERN_NOTICE "bcm2035: Configure bluetooth: %d\n", state );
+ switch (state) {
+
+ case PXA_UART_CFG_POST_STARTUP:
+#ifdef BCM2035_DEBUG
+ printk( KERN_NOTICE "DEBUG bcm2035: UART_PRE_STARTUP\n");
+#endif
+ //bcm2035_bt_reset(0);
+ //bcm2035_bt_wakeup(0);
+ //bcm2035_bt_reset(1);
+
+
+ break;
+
+ case PXA_UART_CFG_POST_SHUTDOWN:
+
+#ifdef BCM2035_DEBUG
+ printk( KERN_NOTICE "DEBUG bcm2035: UART_POST_SHUTDOWN");
+#endif
+ //bcm2035_bt_reset(0);
+ break;
+
+ default:
+ break;
+ }
+}
+
+
+static int bcm2035_bt_probe( struct platform_device *pdev )
+{
+ struct bcm2035_bt_funcs *funcs = pdev->dev.platform_data;
+
+ /* power ON chip */
+ bcm2035_bt_power(1);
+ bcm2035_bt_reset(1);
+
+ funcs->configure = bcm2035_bt_configure;
+
+ return 0;
+}
+
+static int bcm2035_bt_remove( struct platform_device *pdev )
+{
+ struct bcm2035_bt_funcs *funcs = pdev->dev.platform_data;
+
+ funcs->configure = NULL;
+
+ /* power OFF chip */
+ bcm2035_bt_power(0);
+ bcm2035_bt_reset(0);
+
+ printk( KERN_NOTICE "bcm2035: Bluetooth driver removed\n");
+
+ return 0;
+}
+
+static struct platform_driver bt_driver = {
+ .driver = {
+ .name = "bcm2035-bt",
+ },
+ .probe = bcm2035_bt_probe,
+ .remove = bcm2035_bt_remove,
+};
+
+static int bcm2035_bt_init( void )
+{
+ printk(KERN_NOTICE "bcm2035: Bluetooth driver registered\n");
+ return platform_driver_register( &bt_driver );
+}
+
+static void bcm2035_bt_exit( void )
+{
+ platform_driver_unregister( &bt_driver );
+}
+
+module_init( bcm2035_bt_init );
+module_exit( bcm2035_bt_exit );
+
+MODULE_AUTHOR("Jan Herman <2h...@se...>");
+MODULE_DESCRIPTION("BCM2035 Bluetooth power support driver");
+MODULE_LICENSE("GPL");
Property changes on: linux4palm/linux/trunk/drivers/bluetooth/bcm2035_uart.c
___________________________________________________________________
Name: svn:executable
+ *
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