diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-zoom-debugboard.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-zoom-debugboard.c | 139 | 
1 files changed, 0 insertions, 139 deletions
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c deleted file mode 100644 index 42e5f231a799..000000000000 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (C) 2009 Texas Instruments Inc. - * Mikkel Christensen <mlc@ti.com> - * - * 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 <linux/kernel.h> -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/serial_8250.h> -#include <linux/smsc911x.h> -#include <linux/interrupt.h> - -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> - -#include "gpmc.h" -#include "gpmc-smsc911x.h" - -#include "board-zoom.h" - -#include "soc.h" -#include "common.h" - -#define ZOOM_SMSC911X_CS	7 -#define ZOOM_SMSC911X_GPIO	158 -#define ZOOM_QUADUART_CS	3 -#define ZOOM_QUADUART_GPIO	102 -#define ZOOM_QUADUART_RST_GPIO	152 -#define QUART_CLK		1843200 -#define DEBUG_BASE		0x08000000 -#define ZOOM_ETHR_START	DEBUG_BASE - -static struct omap_smsc911x_platform_data zoom_smsc911x_cfg = { -	.cs             = ZOOM_SMSC911X_CS, -	.gpio_irq       = ZOOM_SMSC911X_GPIO, -	.gpio_reset     = -EINVAL, -	.flags		= SMSC911X_USE_32BIT, -}; - -static inline void __init zoom_init_smsc911x(void) -{ -	gpmc_smsc911x_init(&zoom_smsc911x_cfg); -} - -static struct plat_serial8250_port serial_platform_data[] = { -	{ -		.mapbase	= ZOOM_UART_BASE, -		.flags		= UPF_BOOT_AUTOCONF|UPF_IOREMAP|UPF_SHARE_IRQ, -		.irqflags	= IRQF_SHARED | IRQF_TRIGGER_RISING, -		.iotype		= UPIO_MEM, -		.regshift	= 1, -		.uartclk	= QUART_CLK, -	}, { -		.flags		= 0 -	} -}; - -static struct platform_device zoom_debugboard_serial_device = { -	.name			= "serial8250", -	.id			= PLAT8250_DEV_PLATFORM, -	.dev			= { -		.platform_data	= serial_platform_data, -	}, -}; - -static inline void __init zoom_init_quaduart(void) -{ -	int quart_cs; -	unsigned long cs_mem_base; -	int quart_gpio = 0; - -	if (gpio_request_one(ZOOM_QUADUART_RST_GPIO, -				GPIOF_OUT_INIT_LOW, -				"TL16CP754C GPIO") < 0) { -		pr_err("Failed to request GPIO%d for TL16CP754C\n", -			ZOOM_QUADUART_RST_GPIO); -		return; -	} - -	quart_cs = ZOOM_QUADUART_CS; - -	if (gpmc_cs_request(quart_cs, SZ_1M, &cs_mem_base) < 0) { -		pr_err("Failed to request GPMC mem for Quad UART(TL16CP754C)\n"); -		return; -	} - -	quart_gpio = ZOOM_QUADUART_GPIO; - -	if (gpio_request_one(quart_gpio, GPIOF_IN, "TL16CP754C GPIO") < 0) -		printk(KERN_ERR "Failed to request GPIO%d for TL16CP754C\n", -								quart_gpio); - -	serial_platform_data[0].irq = gpio_to_irq(102); -} - -static inline int omap_zoom_debugboard_detect(void) -{ -	int debug_board_detect = 0; -	int ret = 1; - -	debug_board_detect = ZOOM_SMSC911X_GPIO; - -	if (gpio_request_one(debug_board_detect, GPIOF_IN, -			     "Zoom debug board detect") < 0) { -		pr_err("Failed to request GPIO%d for Zoom debug board detect\n", -		       debug_board_detect); -		return 0; -	} - -	if (!gpio_get_value(debug_board_detect)) { -		ret = 0; -	} -	gpio_free(debug_board_detect); -	return ret; -} - -static struct platform_device *zoom_devices[] __initdata = { -	&zoom_debugboard_serial_device, -}; - -static struct regulator_consumer_supply dummy_supplies[] = { -	REGULATOR_SUPPLY("vddvario", "smsc911x.0"), -	REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), -}; - -int __init zoom_debugboard_init(void) -{ -	if (!omap_zoom_debugboard_detect()) -		return 0; - -	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); -	zoom_init_smsc911x(); -	zoom_init_quaduart(); -	return platform_add_devices(zoom_devices, ARRAY_SIZE(zoom_devices)); -}  | 
