2 * arch/arm/mach-imx/mx1ads.c
5 * linux-2.6.7-imx/arch/arm/mach-imx/scb9328.c
6 * Copyright (c) 2004 Sascha Hauer <sascha@saschahauer.de>
8 * 2004 (c) MontaVista Software, Inc.
10 * This file is licensed under the terms of the GNU General Public
11 * License version 2. This program is licensed "as is" without any
12 * warranty of any kind, whether express or implied.
15 #include <linux/kernel.h>
16 #include <linux/init.h>
17 #include <linux/platform_device.h>
18 #include <linux/mtd/physmap.h>
20 #include <asm/mach-types.h>
21 #include <asm/mach/arch.h>
22 #include <asm/mach/time.h>
24 #include <mach/hardware.h>
25 #include <mach/common.h>
26 #include <mach/imx-uart.h>
27 #include <mach/iomux-mx1-mx2.h>
33 static int mxc_uart1_pins[] = {
40 static int uart1_mxc_init(struct platform_device *pdev)
42 return mxc_gpio_setup_multiple_pins(mxc_uart1_pins,
43 ARRAY_SIZE(mxc_uart1_pins), "UART1");
46 static int uart1_mxc_exit(struct platform_device *pdev)
48 mxc_gpio_release_multiple_pins(mxc_uart1_pins,
49 ARRAY_SIZE(mxc_uart1_pins));
53 static int mxc_uart2_pins[] = {
60 static int uart2_mxc_init(struct platform_device *pdev)
62 return mxc_gpio_setup_multiple_pins(mxc_uart2_pins,
63 ARRAY_SIZE(mxc_uart2_pins), "UART2");
66 static int uart2_mxc_exit(struct platform_device *pdev)
68 mxc_gpio_release_multiple_pins(mxc_uart2_pins,
69 ARRAY_SIZE(mxc_uart2_pins));
73 static struct imxuart_platform_data uart_pdata[] = {
75 .init = uart1_mxc_init,
76 .exit = uart1_mxc_exit,
77 .flags = IMXUART_HAVE_RTSCTS,
79 .init = uart2_mxc_init,
80 .exit = uart2_mxc_exit,
81 .flags = IMXUART_HAVE_RTSCTS,
89 static struct physmap_flash_data mx1ads_flash_data = {
90 .width = 4, /* bankwidth in bytes */
93 static struct resource flash_resource = {
94 .start = IMX_CS0_PHYS,
95 .end = IMX_CS0_PHYS + SZ_32M - 1,
96 .flags = IORESOURCE_MEM,
99 static struct platform_device flash_device = {
100 .name = "physmap-flash",
102 .resource = &flash_resource,
109 static void __init mx1ads_init(void)
112 mxc_register_device(&imx_uart1_device, &uart_pdata[0]);
113 mxc_register_device(&imx_uart2_device, &uart_pdata[1]);
116 mxc_register_device(&flash_device, &mx1ads_flash_data);
119 static void __init mx1ads_timer_init(void)
121 mxc_clocks_init(32000);
122 mxc_timer_init("gpt_clk");
125 struct sys_timer mx1ads_timer = {
126 .init = mx1ads_timer_init,
129 MACHINE_START(MX1ADS, "Freescale MX1ADS")
130 /* Maintainer: Sascha Hauer, Pengutronix */
131 .phys_io = IMX_IO_PHYS,
132 .io_pg_offst = (IMX_IO_BASE >> 18) & 0xfffc,
133 .boot_params = PHYS_OFFSET + 0x100,
134 .map_io = mxc_map_io,
135 .init_irq = mxc_init_irq,
136 .timer = &mx1ads_timer,
137 .init_machine = mx1ads_init,
140 MACHINE_START(MXLADS, "Freescale MXLADS")
141 .phys_io = IMX_IO_PHYS,
142 .io_pg_offst = (IMX_IO_BASE >> 18) & 0xfffc,
143 .boot_params = PHYS_OFFSET + 0x100,
144 .map_io = mxc_map_io,
145 .init_irq = mxc_init_irq,
146 .timer = &mx1ads_timer,
147 .init_machine = mx1ads_init,