/* * linux/arch/arm/mach-omap1/devices.c * * OMAP1 platform device setup/initialization * * 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. */#include <linux/config.h>#include <linux/module.h>#include <linux/kernel.h>#include <linux/init.h>#include <linux/platform_device.h>#include <asm/hardware.h>#include <asm/io.h>#include <asm/mach-types.h>#include <asm/mach/map.h>#include <asm/arch/tc.h>#include <asm/arch/board.h>#include <asm/arch/mux.h>#include <asm/arch/gpio.h>extern void omap_nop_release(struct device *dev);/*-------------------------------------------------------------------------*/#if	defined(CONFIG_OMAP1610_IR) || defined(CONFIG_OMAP161O_IR_MODULE)static u64 irda_dmamask = 0xffffffff;static struct platform_device omap1610ir_device = {	.name = "omap1610-ir",	.id = -1,	.dev = {		.release	= omap_nop_release,		.dma_mask	= &irda_dmamask,	},};static void omap_init_irda(void){	/* FIXME define and use a boot tag, members something like:	 *  u8		uart;		// uart1, or uart3	 * ... but driver only handles uart3 for now	 *  s16		fir_sel;	// gpio for SIR vs FIR	 * ... may prefer a callback for SIR/MIR/FIR mode select;	 * while h2 uses a GPIO, H3 uses a gpio expander	 */	if (machine_is_omap_h2()			|| machine_is_omap_h3())		(void) platform_device_register(&omap1610ir_device);}#elsestatic inline void omap_init_irda(void) {}#endif/*-------------------------------------------------------------------------*/#if	defined(CONFIG_OMAP_RTC) || defined(CONFIG_OMAP_RTC)#define	OMAP_RTC_BASE		0xfffb4800static struct resource rtc_resources[] = {	{		.start		= OMAP_RTC_BASE,		.end		= OMAP_RTC_BASE + 0x5f,		.flags		= IORESOURCE_MEM,	},	{		.start		= INT_RTC_TIMER,		.flags		= IORESOURCE_IRQ,	},	{		.start		= INT_RTC_ALARM,		.flags		= IORESOURCE_IRQ,	},};static struct platform_device omap_rtc_device = {	.name           = "omap_rtc",	.id             = -1,	.dev = {		.release        = omap_nop_release,	},	.num_resources	= ARRAY_SIZE(rtc_resources),	.resource	= rtc_resources,};static void omap_init_rtc(void){	(void) platform_device_register(&omap_rtc_device);}#elsestatic inline void omap_init_rtc(void) {}#endif/*-------------------------------------------------------------------------*//* * This gets called after board-specific INIT_MACHINE, and initializes most * on-chip peripherals accessible on this board (except for few like USB): * *  (a) Does any "standard config" pin muxing needed.  Board-specific *	code will have muxed GPIO pins and done "nonstandard" setup; *	that code could live in the boot loader. *  (b) Populating board-specific platform_data with the data drivers *	rely on to handle wiring variations. *  (c) Creating platform devices as meaningful on this board and *	with this kernel configuration. * * Claiming GPIOs, and setting their direction and initial values, is the * responsibility of the device drivers.  So is responding to probe(). * * Board-specific knowlege like creating devices or pin setup is to be * kept out of drivers as much as possible.  In particular, pin setup * may be handled by the boot loader, and drivers should expect it will * normally have been done by the time they're probed. */static int __init omap1_init_devices(void){	/* please keep these calls, and their implementations above,	 * in alphabetical order so they're easier to sort through.	 */	omap_init_irda();	omap_init_rtc();	return 0;}arch_initcall(omap1_init_devices);