[Hackndev-commit] SF.net SVN: hackndev: [971] linux4palm/linux/trunk

[<mar...@us...>]

Revision: 971
          http://svn.sourceforge.net/hackndev/?rev=971&view=rev
Author:   marex_z71
Date:     2007-05-05 05:51:48 -0700 (Sat, 05 May 2007)

Log Message:
-----------
PalmLD: added bluetooth stuff

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmld/palmld.c
    linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmld-gpio.h

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmld/palmld.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmld/palmld.c	2007-05-04 17:18:21 UTC (rev 970)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmld/palmld.c	2007-05-05 12:51:48 UTC (rev 971)
@@ -31,6 +31,7 @@
 #include <asm/arch/pxapwm-bl.h>
 #include <asm/arch/pxa-pm_ll.h>
 #include <asm/arch/sx2.h>
+#include <asm/arch/serial.h>
 
 #include <sound/driver.h>
 #include <sound/core.h>
@@ -97,7 +98,54 @@
 
 };
 
+/* Bluetooth */
 
+void bcm2035_bt_reset(int on)
+{
+        printk(KERN_NOTICE "Switch BT reset %d\n", on);
+        if (on)
+                SET_PALMLD_GPIO( BT_RESET, 1 );
+        else
+                SET_PALMLD_GPIO( BT_RESET, 0 );
+}
+EXPORT_SYMBOL(bcm2035_bt_reset);
+
+void bcm2035_bt_power(int on)
+{
+        printk(KERN_NOTICE "Switch BT power %d\n", on);
+        if (on)
+                SET_PALMLD_GPIO( BT_POWER, 1 );
+        else
+                SET_PALMLD_GPIO( BT_POWER, 0 );
+}
+EXPORT_SYMBOL(bcm2035_bt_power);
+
+
+struct bcm2035_bt_funcs {
+        void (*configure) ( int state );
+};
+
+static struct bcm2035_bt_funcs bt_funcs;
+
+static void
+bcm2035_bt_configure( int state )
+{
+        if (bt_funcs.configure != NULL)
+                bt_funcs.configure( state );
+}
+
+static struct platform_pxa_serial_funcs bcm2035_pxa_bt_funcs = {
+        .configure = bcm2035_bt_configure,
+};
+
+static struct platform_device bcm2035_bt = {
+        .name = "bcm2035-bt",
+        .id = -1,
+        .dev = {
+                .platform_data = &bt_funcs,
+        },
+};
+
 /**
  * AC97 audio controller
  */
@@ -283,7 +331,7 @@
 
 static struct platform_device *devices[] __initdata = {
 	&palmld_kbd, &palmld_ac97, &palmld_ide, &palmld_backlight,
-	&palmldled_device, &palmldusb2_device, &palmld_pm,
+	&palmldled_device, &palmldusb2_device, &palmld_pm, &bcm2035_bt,
 };
 
 /*********************************************************
@@ -375,6 +423,7 @@
 	pxa_gpio_mode(GPIO31_SYNC_AC97_MD);
 									
 	set_pxa_fb_info( &palmld_lcd_screen );
+	pxa_set_btuart_info(&bcm2035_pxa_bt_funcs);
 	pxa_set_mci_info( &palmld_mci_platform_data );
 	platform_add_devices( devices, ARRAY_SIZE(devices) );
 	pxa_set_ficp_info( &palmld_ficp_platform_data );

Modified: linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmld-gpio.h
===================================================================
--- linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmld-gpio.h	2007-05-04 17:18:21 UTC (rev 970)
+++ linux4palm/linux/trunk/include/asm-arm/arch-pxa/palmld-gpio.h	2007-05-05 12:51:48 UTC (rev 971)
@@ -80,6 +80,19 @@
 #define GPIO_NR_PALMLD_USB_INT		106
 #define GPIO_NR_PALMLD_USB_POWER	118
 
+/* Bluetooth */
+#define GPIO_NR_PALMLD_BT_POWER		17
+#define GPIO_NR_PALMLD_BT_RXD		42
+#define GPIO_NR_PALMLD_BT_TXD		43
+#define GPIO_NR_PALMLD_BT_CTS		44
+#define GPIO_NR_PALMLD_BT_RTS		45
+#define GPIO_NR_PALMLD_BT_RESET		83
+
+#define GPIO_NR_PALMLD_BT_RXD_MD	(GPIO_NR_PALMLD_BT_RXD | GPIO_ALT_FN_1_IN)
+#define GPIO_NR_PALMLD_BT_TXD_MD	(GPIO_NR_PALMLD_BT_TXD | GPIO_ALT_FN_2_OUT)
+#define GPIO_NR_PALMLD_BT_UART_CTS_MD	(GPIO_NR_PALMLD_BT_CTS | GPIO_ALT_FN_1_IN)
+#define GPIO_NR_PALMLD_BT_UART_RTS_MD	(GPIO_NR_PALMLD_BT_RTS | GPIO_ALT_FN_2_OUT)
+
 /* Utility macros */
 #define GET_PALMLD_GPIO(gpio) \
         (GPLR(GPIO_NR_PALMLD_ ## gpio) & GPIO_bit(GPIO_NR_PALMLD_ ## gpio))


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