mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-19 20:54:04 +02:00
316a885776
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11209 3c298f89-4303-0410-b956-a3cf2f4a3e73
82 lines
2.2 KiB
Diff
82 lines
2.2 KiB
Diff
Index: linux-2.6.21.7/arch/arm/mach-pxa/gumstix.c
|
|
===================================================================
|
|
--- /dev/null
|
|
+++ linux-2.6.21.7/arch/arm/mach-pxa/gumstix.c
|
|
@@ -0,0 +1,76 @@
|
|
+/*
|
|
+ * linux/arch/arm/mach-pxa/gumstix.c
|
|
+ *
|
|
+ * Support for the Gumstix computer platform
|
|
+ *
|
|
+ * Author: Craig Hughes
|
|
+ * Created: December 8 2004
|
|
+ * Copyright: (C) 2004, Craig Hughes
|
|
+ *
|
|
+ * This program is free software; you can redistribute it and/or modify
|
|
+ * it under the terms of the GNU General Public License version 2 as
|
|
+ * published by the Free Software Foundation.
|
|
+ */
|
|
+
|
|
+#include <asm/types.h>
|
|
+
|
|
+#include <linux/init.h>
|
|
+#include <linux/device.h>
|
|
+#include <linux/platform_device.h>
|
|
+
|
|
+#include <asm/hardware.h>
|
|
+#include <asm/mach-types.h>
|
|
+#include <asm/mach/arch.h>
|
|
+#include <asm/mach/irq.h>
|
|
+#include <asm/arch/udc.h>
|
|
+#include <asm/arch/mmc.h>
|
|
+#include <asm/arch/pxa-regs.h>
|
|
+#include <asm/arch/gumstix.h>
|
|
+
|
|
+#include "generic.h"
|
|
+
|
|
+static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data)
|
|
+{
|
|
+ // Set up MMC controller
|
|
+ pxa_gpio_mode(GPIO6_MMCCLK_MD);
|
|
+ pxa_gpio_mode(GPIO53_MMCCLK_MD);
|
|
+ pxa_gpio_mode(GPIO8_MMCCS0_MD);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+static struct pxamci_platform_data gumstix_mci_platform_data = {
|
|
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
|
|
+ .init = &gumstix_mci_init,
|
|
+};
|
|
+
|
|
+static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
|
|
+ .gpio_vbus = GPIO_GUMSTIX_USB_GPIOn,
|
|
+ .gpio_pullup = GPIO_GUMSTIX_USB_GPIOx,
|
|
+};
|
|
+
|
|
+static struct platform_device gum_audio_device = {
|
|
+ .name = "pxa2xx-ac97",
|
|
+ .id = -1,
|
|
+};
|
|
+
|
|
+static struct platform_device *devices[] __initdata = {
|
|
+ &gum_audio_device,
|
|
+};
|
|
+
|
|
+static void __init gumstix_init(void)
|
|
+{
|
|
+ pxa_set_mci_info(&gumstix_mci_platform_data);
|
|
+ pxa_set_udc_info(&gumstix_udc_info);
|
|
+ (void) platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
+}
|
|
+
|
|
+MACHINE_START(GUMSTIX, "The Gumstix Platform")
|
|
+ .phys_io = 0x40000000,
|
|
+ .boot_params = 0xa0000100,
|
|
+ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
|
|
+ .timer = &pxa_timer,
|
|
+ .map_io = pxa_map_io,
|
|
+ .init_irq = pxa_init_irq,
|
|
+ .init_machine = gumstix_init,
|
|
+MACHINE_END
|