hackndev-commit

[Hackndev-commit] SF.net SVN: hackndev: [1047] linux4palm/linux/trunk/arch/arm/mach-pxa/ palmtc/palmtc.c

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

Revision: 1047
          http://svn.sourceforge.net/hackndev/?rev=1047&view=rev
Author:   marex_z71
Date:     2007-06-22 19:10:11 -0700 (Fri, 22 Jun 2007)

Log Message:
-----------
PalmTC: Divide pixclock divider by two, no more horrible whining

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c	2007-06-22 21:00:23 UTC (rev 1046)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c	2007-06-23 02:10:11 UTC (rev 1047)
@@ -65,7 +65,7 @@
         .modes                  = palmtc_lcd_modes,
         .num_modes              = ARRAY_SIZE(palmtc_lcd_modes),
 	.lccr0			= 0x07B008F9,
-	.lccr3			= 0x04700004,
+	.lccr3			= 0x04700002,
 
 	.pxafb_backlight_power	= palmtc_backlight_power,
 };


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[Hackndev-commit] SF.net SVN: hackndev: [1057] linux4palm/linux/trunk/arch/arm/mach-pxa/ palmtc/palmtc.c

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

Revision: 1057
          http://svn.sourceforge.net/hackndev/?rev=1057&view=rev
Author:   marex_z71
Date:     2007-06-23 17:56:47 -0700 (Sat, 23 Jun 2007)

Log Message:
-----------
PalmTC: USB gadget support, still a bit flaky though

Modified Paths:
--------------
    linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c

Modified: linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c
===================================================================
--- linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c	2007-06-24 00:48:26 UTC (rev 1056)
+++ linux4palm/linux/trunk/arch/arm/mach-pxa/palmtc/palmtc.c	2007-06-24 00:56:47 UTC (rev 1057)
@@ -19,12 +19,15 @@
 #include <linux/platform_device.h>
 #include <linux/fb.h>
 #include <linux/irq.h>
+#include <linux/delay.h>
 
+#include <asm/arch/pxa2xx_udc_gpio.h>
 #include <asm/arch/pxa-dmabounce.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxapwm-bl.h>
 #include <asm/arch/palmtc-gpio.h>
+#include <asm/arch/udc.h>
 
 #include "../generic.h"
 
@@ -105,6 +108,40 @@
 
 };
 
+/* USB gadget */
+static int palmtc_udc_is_connected(void)
+{
+        int ret = GET_PALMTC_GPIO(USB_DETECT);
+        if (ret)
+            printk (KERN_INFO "palmtc_udc: device detected [USB_DETECT: %d]\n",ret);
+        else
+            printk (KERN_INFO "palmtc_udc: no device detected [USB_DETECT: %d]\n",ret);
+
+        return ret;
+
+}
+
+static void palmtc_udc_command (int cmd)
+{
+    	switch (cmd) {
+	    case PXA2XX_UDC_CMD_DISCONNECT:
+		SET_PALMTC_GPIO(USB_POWER, 0);
+		printk(KERN_INFO "palmtc_udc: got command PXA2XX_UDC_CMD_DISCONNECT\n");
+		break;
+	    case PXA2XX_UDC_CMD_CONNECT:
+        	SET_PALMTC_GPIO(USB_POWER, 1);
+                printk(KERN_INFO "palmtc_udc: got command PXA2XX_UDC_CMD_CONNECT\n");
+                break;
+	    default:
+    		printk("palmtc_udc: unknown command '%d'\n", cmd);
+	}
+}
+
+static struct pxa2xx_udc_mach_info palmtc_udc_mach_info __initdata = {
+                .udc_is_connected = palmtc_udc_is_connected,
+                .udc_command      = palmtc_udc_command,
+};
+
 /* Backlight ***/
 static struct pxapwmbl_platform_data palmtc_backlight_data = {
 	.pwm			= 1,
@@ -159,6 +196,7 @@
 	GCR &= ~GCR_PRIRDY_IEN;
 
 	pxa_set_mci_info( &palmtc_mci_platform_data );
+        pxa_set_udc_info( &palmtc_udc_mach_info );
 
 	platform_add_devices (devices, ARRAY_SIZE (devices));
 


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