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1682 lines
38 KiB
1682 lines
38 KiB
/*
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* Copyright 2004-2009 Analog Devices Inc.
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* 2005 National ICT Australia (NICTA)
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* Aidan Williams <aidan@nicta.com.au>
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*
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* Licensed under the GPL-2 or later.
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*/
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#include <linux/device.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/mtd/physmap.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/flash.h>
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#include <linux/irq.h>
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#include <linux/i2c.h>
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#include <linux/interrupt.h>
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#include <linux/usb/musb.h>
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#include <asm/bfin5xx_spi.h>
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#include <asm/dma.h>
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#include <asm/gpio.h>
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#include <asm/nand.h>
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#include <asm/dpmc.h>
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#include <asm/bfin_sport.h>
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#include <asm/portmux.h>
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#include <asm/bfin_sdh.h>
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#include <mach/bf54x_keys.h>
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#include <linux/input.h>
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#include <linux/spi/ad7877.h>
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/*
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* Name the Board for the /proc/cpuinfo
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*/
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const char bfin_board_name[] = "ADI BF548-EZKIT";
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/*
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* Driver needs to know address, irq and flag pin.
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*/
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#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
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#include <linux/usb/isp1760.h>
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static struct resource bfin_isp1760_resources[] = {
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[0] = {
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.start = 0x2C0C0000,
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.end = 0x2C0C0000 + 0xfffff,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_PG7,
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.end = IRQ_PG7,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct isp1760_platform_data isp1760_priv = {
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.is_isp1761 = 0,
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.bus_width_16 = 1,
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.port1_otg = 0,
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.analog_oc = 0,
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.dack_polarity_high = 0,
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.dreq_polarity_high = 0,
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};
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static struct platform_device bfin_isp1760_device = {
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.name = "isp1760",
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.id = 0,
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.dev = {
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.platform_data = &isp1760_priv,
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},
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.num_resources = ARRAY_SIZE(bfin_isp1760_resources),
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.resource = bfin_isp1760_resources,
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};
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#endif
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#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
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#include <mach/bf54x-lq043.h>
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static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
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.width = 95,
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.height = 54,
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.xres = {480, 480, 480},
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.yres = {272, 272, 272},
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.bpp = {24, 24, 24},
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.disp = GPIO_PE3,
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};
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static struct resource bf54x_lq043_resources[] = {
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{
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.start = IRQ_EPPI0_ERR,
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.end = IRQ_EPPI0_ERR,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device bf54x_lq043_device = {
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.name = "bf54x-lq043",
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.id = -1,
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.num_resources = ARRAY_SIZE(bf54x_lq043_resources),
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.resource = bf54x_lq043_resources,
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.dev = {
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.platform_data = &bf54x_lq043_data,
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},
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};
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#endif
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#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
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static const unsigned int bf548_keymap[] = {
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KEYVAL(0, 0, KEY_ENTER),
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KEYVAL(0, 1, KEY_HELP),
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KEYVAL(0, 2, KEY_0),
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KEYVAL(0, 3, KEY_BACKSPACE),
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KEYVAL(1, 0, KEY_TAB),
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KEYVAL(1, 1, KEY_9),
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KEYVAL(1, 2, KEY_8),
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KEYVAL(1, 3, KEY_7),
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KEYVAL(2, 0, KEY_DOWN),
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KEYVAL(2, 1, KEY_6),
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KEYVAL(2, 2, KEY_5),
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KEYVAL(2, 3, KEY_4),
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KEYVAL(3, 0, KEY_UP),
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KEYVAL(3, 1, KEY_3),
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KEYVAL(3, 2, KEY_2),
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KEYVAL(3, 3, KEY_1),
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};
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static struct bfin_kpad_platform_data bf54x_kpad_data = {
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.rows = 4,
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.cols = 4,
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.keymap = bf548_keymap,
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.keymapsize = ARRAY_SIZE(bf548_keymap),
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.repeat = 0,
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.debounce_time = 5000, /* ns (5ms) */
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.coldrive_time = 1000, /* ns (1ms) */
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.keyup_test_interval = 50, /* ms (50ms) */
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};
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static struct resource bf54x_kpad_resources[] = {
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{
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.start = IRQ_KEY,
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.end = IRQ_KEY,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device bf54x_kpad_device = {
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.name = "bf54x-keys",
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.id = -1,
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.num_resources = ARRAY_SIZE(bf54x_kpad_resources),
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.resource = bf54x_kpad_resources,
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.dev = {
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.platform_data = &bf54x_kpad_data,
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},
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};
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#endif
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#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
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#include <asm/bfin_rotary.h>
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static struct bfin_rotary_platform_data bfin_rotary_data = {
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/*.rotary_up_key = KEY_UP,*/
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/*.rotary_down_key = KEY_DOWN,*/
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.rotary_rel_code = REL_WHEEL,
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.rotary_button_key = KEY_ENTER,
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.debounce = 10, /* 0..17 */
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.mode = ROT_QUAD_ENC | ROT_DEBE,
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};
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static struct resource bfin_rotary_resources[] = {
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{
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.start = IRQ_CNT,
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.end = IRQ_CNT,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device bfin_rotary_device = {
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.name = "bfin-rotary",
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.id = -1,
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.num_resources = ARRAY_SIZE(bfin_rotary_resources),
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.resource = bfin_rotary_resources,
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.dev = {
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.platform_data = &bfin_rotary_data,
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},
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};
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#endif
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#if defined(CONFIG_INPUT_ADXL34X) || defined(CONFIG_INPUT_ADXL34X_MODULE)
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#include <linux/input/adxl34x.h>
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static const struct adxl34x_platform_data adxl34x_info = {
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.x_axis_offset = 0,
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.y_axis_offset = 0,
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.z_axis_offset = 0,
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.tap_threshold = 0x31,
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.tap_duration = 0x10,
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.tap_latency = 0x60,
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.tap_window = 0xF0,
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.tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
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.act_axis_control = 0xFF,
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.activity_threshold = 5,
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.inactivity_threshold = 3,
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.inactivity_time = 4,
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.free_fall_threshold = 0x7,
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.free_fall_time = 0x20,
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.data_rate = 0x8,
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.data_range = ADXL_FULL_RES,
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.ev_type = EV_ABS,
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.ev_code_x = ABS_X, /* EV_REL */
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.ev_code_y = ABS_Y, /* EV_REL */
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.ev_code_z = ABS_Z, /* EV_REL */
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.ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */
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/* .ev_code_ff = KEY_F,*/ /* EV_KEY */
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/* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */
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.power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
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.fifo_mode = ADXL_FIFO_STREAM,
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.orientation_enable = ADXL_EN_ORIENTATION_3D,
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.deadzone_angle = ADXL_DEADZONE_ANGLE_10p8,
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.divisor_length = ADXL_LP_FILTER_DIVISOR_16,
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/* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
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.ev_codes_orient_3d = {BTN_Z, BTN_Y, BTN_X, BTN_A, BTN_B, BTN_C},
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};
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#endif
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#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
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static struct platform_device rtc_device = {
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.name = "rtc-bfin",
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.id = -1,
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};
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#endif
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#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
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#ifdef CONFIG_SERIAL_BFIN_UART0
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static struct resource bfin_uart0_resources[] = {
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{
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.start = UART0_DLL,
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.end = UART0_RBR+2,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = IRQ_UART0_TX,
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.end = IRQ_UART0_TX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART0_RX,
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.end = IRQ_UART0_RX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART0_ERROR,
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.end = IRQ_UART0_ERROR,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = CH_UART0_TX,
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.end = CH_UART0_TX,
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.flags = IORESOURCE_DMA,
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},
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{
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.start = CH_UART0_RX,
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.end = CH_UART0_RX,
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.flags = IORESOURCE_DMA,
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},
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};
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static unsigned short bfin_uart0_peripherals[] = {
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P_UART0_TX, P_UART0_RX, 0
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};
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static struct platform_device bfin_uart0_device = {
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.name = "bfin-uart",
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.id = 0,
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.num_resources = ARRAY_SIZE(bfin_uart0_resources),
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.resource = bfin_uart0_resources,
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.dev = {
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.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
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},
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};
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#endif
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#ifdef CONFIG_SERIAL_BFIN_UART1
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static struct resource bfin_uart1_resources[] = {
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{
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.start = UART1_DLL,
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.end = UART1_RBR+2,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = IRQ_UART1_TX,
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.end = IRQ_UART1_TX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART1_RX,
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.end = IRQ_UART1_RX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART1_ERROR,
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.end = IRQ_UART1_ERROR,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = CH_UART1_TX,
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.end = CH_UART1_TX,
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.flags = IORESOURCE_DMA,
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},
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{
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.start = CH_UART1_RX,
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.end = CH_UART1_RX,
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.flags = IORESOURCE_DMA,
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},
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#ifdef CONFIG_BFIN_UART1_CTSRTS
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{ /* CTS pin -- 0 means not supported */
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.start = GPIO_PE10,
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.end = GPIO_PE10,
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.flags = IORESOURCE_IO,
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},
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{ /* RTS pin -- 0 means not supported */
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.start = GPIO_PE9,
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.end = GPIO_PE9,
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.flags = IORESOURCE_IO,
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},
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#endif
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};
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static unsigned short bfin_uart1_peripherals[] = {
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P_UART1_TX, P_UART1_RX,
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#ifdef CONFIG_BFIN_UART1_CTSRTS
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P_UART1_RTS, P_UART1_CTS,
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#endif
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0
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};
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static struct platform_device bfin_uart1_device = {
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.name = "bfin-uart",
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.id = 1,
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.num_resources = ARRAY_SIZE(bfin_uart1_resources),
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.resource = bfin_uart1_resources,
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.dev = {
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.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
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},
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};
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#endif
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#ifdef CONFIG_SERIAL_BFIN_UART2
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static struct resource bfin_uart2_resources[] = {
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{
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.start = UART2_DLL,
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.end = UART2_RBR+2,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = IRQ_UART2_TX,
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.end = IRQ_UART2_TX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART2_RX,
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.end = IRQ_UART2_RX,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = IRQ_UART2_ERROR,
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.end = IRQ_UART2_ERROR,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = CH_UART2_TX,
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.end = CH_UART2_TX,
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.flags = IORESOURCE_DMA,
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},
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{
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.start = CH_UART2_RX,
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.end = CH_UART2_RX,
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.flags = IORESOURCE_DMA,
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},
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};
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static unsigned short bfin_uart2_peripherals[] = {
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P_UART2_TX, P_UART2_RX, 0
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};
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static struct platform_device bfin_uart2_device = {
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.name = "bfin-uart",
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.id = 2,
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.num_resources = ARRAY_SIZE(bfin_uart2_resources),
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.resource = bfin_uart2_resources,
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.dev = {
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.platform_data = &bfin_uart2_peripherals, /* Passed to driver */
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},
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};
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#endif
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#ifdef CONFIG_SERIAL_BFIN_UART3
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static struct resource bfin_uart3_resources[] = {
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{
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.start = UART3_DLL,
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.end = UART3_RBR+2,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = IRQ_UART3_TX,
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.end = IRQ_UART3_TX,
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.flags = IORESOURCE_IRQ,
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},
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|
{
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.start = IRQ_UART3_RX,
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.end = IRQ_UART3_RX,
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.flags = IORESOURCE_IRQ,
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},
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|
{
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.start = IRQ_UART3_ERROR,
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.end = IRQ_UART3_ERROR,
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.flags = IORESOURCE_IRQ,
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},
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{
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.start = CH_UART3_TX,
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.end = CH_UART3_TX,
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.flags = IORESOURCE_DMA,
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},
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{
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.start = CH_UART3_RX,
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.end = CH_UART3_RX,
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|
.flags = IORESOURCE_DMA,
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},
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#ifdef CONFIG_BFIN_UART3_CTSRTS
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{ /* CTS pin -- 0 means not supported */
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.start = GPIO_PB3,
|
|
.end = GPIO_PB3,
|
|
.flags = IORESOURCE_IO,
|
|
},
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|
{ /* RTS pin -- 0 means not supported */
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.start = GPIO_PB2,
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|
.end = GPIO_PB2,
|
|
.flags = IORESOURCE_IO,
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},
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#endif
|
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};
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|
|
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static unsigned short bfin_uart3_peripherals[] = {
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P_UART3_TX, P_UART3_RX,
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#ifdef CONFIG_BFIN_UART3_CTSRTS
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P_UART3_RTS, P_UART3_CTS,
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#endif
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0
|
|
};
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|
|
|
static struct platform_device bfin_uart3_device = {
|
|
.name = "bfin-uart",
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|
.id = 3,
|
|
.num_resources = ARRAY_SIZE(bfin_uart3_resources),
|
|
.resource = bfin_uart3_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_uart3_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
|
|
#ifdef CONFIG_BFIN_SIR0
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|
static struct resource bfin_sir0_resources[] = {
|
|
{
|
|
.start = 0xFFC00400,
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|
.end = 0xFFC004FF,
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.flags = IORESOURCE_MEM,
|
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},
|
|
{
|
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.start = IRQ_UART0_RX,
|
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.end = IRQ_UART0_RX+1,
|
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.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = CH_UART0_RX,
|
|
.end = CH_UART0_RX+1,
|
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.flags = IORESOURCE_DMA,
|
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},
|
|
};
|
|
static struct platform_device bfin_sir0_device = {
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|
.name = "bfin_sir",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(bfin_sir0_resources),
|
|
.resource = bfin_sir0_resources,
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR1
|
|
static struct resource bfin_sir1_resources[] = {
|
|
{
|
|
.start = 0xFFC02000,
|
|
.end = 0xFFC020FF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_UART1_RX,
|
|
.end = IRQ_UART1_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = CH_UART1_RX,
|
|
.end = CH_UART1_RX+1,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
static struct platform_device bfin_sir1_device = {
|
|
.name = "bfin_sir",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(bfin_sir1_resources),
|
|
.resource = bfin_sir1_resources,
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR2
|
|
static struct resource bfin_sir2_resources[] = {
|
|
{
|
|
.start = 0xFFC02100,
|
|
.end = 0xFFC021FF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_UART2_RX,
|
|
.end = IRQ_UART2_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = CH_UART2_RX,
|
|
.end = CH_UART2_RX+1,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
static struct platform_device bfin_sir2_device = {
|
|
.name = "bfin_sir",
|
|
.id = 2,
|
|
.num_resources = ARRAY_SIZE(bfin_sir2_resources),
|
|
.resource = bfin_sir2_resources,
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR3
|
|
static struct resource bfin_sir3_resources[] = {
|
|
{
|
|
.start = 0xFFC03100,
|
|
.end = 0xFFC031FF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_UART3_RX,
|
|
.end = IRQ_UART3_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = CH_UART3_RX,
|
|
.end = CH_UART3_RX+1,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
static struct platform_device bfin_sir3_device = {
|
|
.name = "bfin_sir",
|
|
.id = 3,
|
|
.num_resources = ARRAY_SIZE(bfin_sir3_resources),
|
|
.resource = bfin_sir3_resources,
|
|
};
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
|
|
#include <linux/smsc911x.h>
|
|
|
|
static struct resource smsc911x_resources[] = {
|
|
{
|
|
.name = "smsc911x-memory",
|
|
.start = 0x24000000,
|
|
.end = 0x24000000 + 0xFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_PE8,
|
|
.end = IRQ_PE8,
|
|
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
|
|
},
|
|
};
|
|
|
|
static struct smsc911x_platform_config smsc911x_config = {
|
|
.flags = SMSC911X_USE_32BIT,
|
|
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
|
|
.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
|
|
.phy_interface = PHY_INTERFACE_MODE_MII,
|
|
};
|
|
|
|
static struct platform_device smsc911x_device = {
|
|
.name = "smsc911x",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(smsc911x_resources),
|
|
.resource = smsc911x_resources,
|
|
.dev = {
|
|
.platform_data = &smsc911x_config,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
|
|
static struct resource musb_resources[] = {
|
|
[0] = {
|
|
.start = 0xFFC03C00,
|
|
.end = 0xFFC040FF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = { /* general IRQ */
|
|
.start = IRQ_USB_INT0,
|
|
.end = IRQ_USB_INT0,
|
|
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
|
|
.name = "mc"
|
|
},
|
|
[2] = { /* DMA IRQ */
|
|
.start = IRQ_USB_DMA,
|
|
.end = IRQ_USB_DMA,
|
|
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
|
|
.name = "dma"
|
|
},
|
|
};
|
|
|
|
static struct musb_hdrc_config musb_config = {
|
|
.multipoint = 0,
|
|
.dyn_fifo = 0,
|
|
.soft_con = 1,
|
|
.dma = 1,
|
|
.num_eps = 8,
|
|
.dma_channels = 8,
|
|
.gpio_vrsel = GPIO_PE7,
|
|
/* Some custom boards need to be active low, just set it to "0"
|
|
* if it is the case.
|
|
*/
|
|
.gpio_vrsel_active = 1,
|
|
.clkin = 24, /* musb CLKIN in MHZ */
|
|
};
|
|
|
|
static struct musb_hdrc_platform_data musb_plat = {
|
|
#if defined(CONFIG_USB_MUSB_OTG)
|
|
.mode = MUSB_OTG,
|
|
#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
|
|
.mode = MUSB_HOST,
|
|
#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
|
|
.mode = MUSB_PERIPHERAL,
|
|
#endif
|
|
.config = &musb_config,
|
|
};
|
|
|
|
static u64 musb_dmamask = ~(u32)0;
|
|
|
|
static struct platform_device musb_device = {
|
|
.name = "musb-blackfin",
|
|
.id = 0,
|
|
.dev = {
|
|
.dma_mask = &musb_dmamask,
|
|
.coherent_dma_mask = 0xffffffff,
|
|
.platform_data = &musb_plat,
|
|
},
|
|
.num_resources = ARRAY_SIZE(musb_resources),
|
|
.resource = musb_resources,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
|
|
static struct resource bfin_sport0_uart_resources[] = {
|
|
{
|
|
.start = SPORT0_TCR1,
|
|
.end = SPORT0_MRCS3+4,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT0_RX,
|
|
.end = IRQ_SPORT0_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT0_ERROR,
|
|
.end = IRQ_SPORT0_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static unsigned short bfin_sport0_peripherals[] = {
|
|
P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
|
|
P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
|
|
};
|
|
|
|
static struct platform_device bfin_sport0_uart_device = {
|
|
.name = "bfin-sport-uart",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
|
|
.resource = bfin_sport0_uart_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
|
|
static struct resource bfin_sport1_uart_resources[] = {
|
|
{
|
|
.start = SPORT1_TCR1,
|
|
.end = SPORT1_MRCS3+4,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT1_RX,
|
|
.end = IRQ_SPORT1_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT1_ERROR,
|
|
.end = IRQ_SPORT1_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static unsigned short bfin_sport1_peripherals[] = {
|
|
P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
|
|
P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
|
|
};
|
|
|
|
static struct platform_device bfin_sport1_uart_device = {
|
|
.name = "bfin-sport-uart",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
|
|
.resource = bfin_sport1_uart_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_sport1_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
|
|
static struct resource bfin_sport2_uart_resources[] = {
|
|
{
|
|
.start = SPORT2_TCR1,
|
|
.end = SPORT2_MRCS3+4,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT2_RX,
|
|
.end = IRQ_SPORT2_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT2_ERROR,
|
|
.end = IRQ_SPORT2_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static unsigned short bfin_sport2_peripherals[] = {
|
|
P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS,
|
|
P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0
|
|
};
|
|
|
|
static struct platform_device bfin_sport2_uart_device = {
|
|
.name = "bfin-sport-uart",
|
|
.id = 2,
|
|
.num_resources = ARRAY_SIZE(bfin_sport2_uart_resources),
|
|
.resource = bfin_sport2_uart_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_sport2_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
|
|
static struct resource bfin_sport3_uart_resources[] = {
|
|
{
|
|
.start = SPORT3_TCR1,
|
|
.end = SPORT3_MRCS3+4,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT3_RX,
|
|
.end = IRQ_SPORT3_RX+1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_SPORT3_ERROR,
|
|
.end = IRQ_SPORT3_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static unsigned short bfin_sport3_peripherals[] = {
|
|
P_SPORT3_TFS, P_SPORT3_DTPRI, P_SPORT3_TSCLK, P_SPORT3_RFS,
|
|
P_SPORT3_DRPRI, P_SPORT3_RSCLK, P_SPORT3_DRSEC, P_SPORT3_DTSEC, 0
|
|
};
|
|
|
|
static struct platform_device bfin_sport3_uart_device = {
|
|
.name = "bfin-sport-uart",
|
|
.id = 3,
|
|
.num_resources = ARRAY_SIZE(bfin_sport3_uart_resources),
|
|
.resource = bfin_sport3_uart_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_sport3_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
|
|
|
|
static unsigned short bfin_can0_peripherals[] = {
|
|
P_CAN0_RX, P_CAN0_TX, 0
|
|
};
|
|
|
|
static struct resource bfin_can0_resources[] = {
|
|
{
|
|
.start = 0xFFC02A00,
|
|
.end = 0xFFC02FFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_CAN0_RX,
|
|
.end = IRQ_CAN0_RX,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_CAN0_TX,
|
|
.end = IRQ_CAN0_TX,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_CAN0_ERROR,
|
|
.end = IRQ_CAN0_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device bfin_can0_device = {
|
|
.name = "bfin_can",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(bfin_can0_resources),
|
|
.resource = bfin_can0_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_can0_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
|
|
static unsigned short bfin_can1_peripherals[] = {
|
|
P_CAN1_RX, P_CAN1_TX, 0
|
|
};
|
|
|
|
static struct resource bfin_can1_resources[] = {
|
|
{
|
|
.start = 0xFFC03200,
|
|
.end = 0xFFC037FF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_CAN1_RX,
|
|
.end = IRQ_CAN1_RX,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_CAN1_TX,
|
|
.end = IRQ_CAN1_TX,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
{
|
|
.start = IRQ_CAN1_ERROR,
|
|
.end = IRQ_CAN1_ERROR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device bfin_can1_device = {
|
|
.name = "bfin_can",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(bfin_can1_resources),
|
|
.resource = bfin_can1_resources,
|
|
.dev = {
|
|
.platform_data = &bfin_can1_peripherals, /* Passed to driver */
|
|
},
|
|
};
|
|
|
|
#endif
|
|
|
|
#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
|
|
static struct resource bfin_atapi_resources[] = {
|
|
{
|
|
.start = 0xFFC03800,
|
|
.end = 0xFFC0386F,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = IRQ_ATAPI_ERR,
|
|
.end = IRQ_ATAPI_ERR,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device bfin_atapi_device = {
|
|
.name = "pata-bf54x",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(bfin_atapi_resources),
|
|
.resource = bfin_atapi_resources,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
|
|
static struct mtd_partition partition_info[] = {
|
|
{
|
|
.name = "bootloader(nand)",
|
|
.offset = 0,
|
|
.size = 0x80000,
|
|
}, {
|
|
.name = "linux kernel(nand)",
|
|
.offset = MTDPART_OFS_APPEND,
|
|
.size = 4 * 1024 * 1024,
|
|
},
|
|
{
|
|
.name = "file system(nand)",
|
|
.offset = MTDPART_OFS_APPEND,
|
|
.size = MTDPART_SIZ_FULL,
|
|
},
|
|
};
|
|
|
|
static struct bf5xx_nand_platform bf5xx_nand_platform = {
|
|
.data_width = NFC_NWIDTH_8,
|
|
.partitions = partition_info,
|
|
.nr_partitions = ARRAY_SIZE(partition_info),
|
|
.rd_dly = 3,
|
|
.wr_dly = 3,
|
|
};
|
|
|
|
static struct resource bf5xx_nand_resources[] = {
|
|
{
|
|
.start = 0xFFC03B00,
|
|
.end = 0xFFC03B4F,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
{
|
|
.start = CH_NFC,
|
|
.end = CH_NFC,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device bf5xx_nand_device = {
|
|
.name = "bf5xx-nand",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
|
|
.resource = bf5xx_nand_resources,
|
|
.dev = {
|
|
.platform_data = &bf5xx_nand_platform,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
|
|
|
|
static struct bfin_sd_host bfin_sdh_data = {
|
|
.dma_chan = CH_SDH,
|
|
.irq_int0 = IRQ_SDH_MASK0,
|
|
.pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0},
|
|
};
|
|
|
|
static struct platform_device bf54x_sdh_device = {
|
|
.name = "bfin-sdh",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &bfin_sdh_data,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
|
|
static struct mtd_partition ezkit_partitions[] = {
|
|
{
|
|
.name = "bootloader(nor)",
|
|
.size = 0x80000,
|
|
.offset = 0,
|
|
}, {
|
|
.name = "linux kernel(nor)",
|
|
.size = 0x400000,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}, {
|
|
.name = "file system(nor)",
|
|
.size = 0x1000000 - 0x80000 - 0x400000 - 0x8000 * 4,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}, {
|
|
.name = "config(nor)",
|
|
.size = 0x8000 * 3,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}, {
|
|
.name = "u-boot env(nor)",
|
|
.size = 0x8000,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}
|
|
};
|
|
|
|
static struct physmap_flash_data ezkit_flash_data = {
|
|
.width = 2,
|
|
.parts = ezkit_partitions,
|
|
.nr_parts = ARRAY_SIZE(ezkit_partitions),
|
|
};
|
|
|
|
static struct resource ezkit_flash_resource = {
|
|
.start = 0x20000000,
|
|
.end = 0x21ffffff,
|
|
.flags = IORESOURCE_MEM,
|
|
};
|
|
|
|
static struct platform_device ezkit_flash_device = {
|
|
.name = "physmap-flash",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &ezkit_flash_data,
|
|
},
|
|
.num_resources = 1,
|
|
.resource = &ezkit_flash_resource,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_MTD_M25P80) \
|
|
|| defined(CONFIG_MTD_M25P80_MODULE)
|
|
/* SPI flash chip (m25p16) */
|
|
static struct mtd_partition bfin_spi_flash_partitions[] = {
|
|
{
|
|
.name = "bootloader(spi)",
|
|
.size = 0x00080000,
|
|
.offset = 0,
|
|
.mask_flags = MTD_CAP_ROM
|
|
}, {
|
|
.name = "linux kernel(spi)",
|
|
.size = MTDPART_SIZ_FULL,
|
|
.offset = MTDPART_OFS_APPEND,
|
|
}
|
|
};
|
|
|
|
static struct flash_platform_data bfin_spi_flash_data = {
|
|
.name = "m25p80",
|
|
.parts = bfin_spi_flash_partitions,
|
|
.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
|
|
.type = "m25p16",
|
|
};
|
|
|
|
static struct bfin5xx_spi_chip spi_flash_chip_info = {
|
|
.enable_dma = 0, /* use dma transfer with this chip*/
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
|
|
static const struct ad7877_platform_data bfin_ad7877_ts_info = {
|
|
.model = 7877,
|
|
.vref_delay_usecs = 50, /* internal, no capacitor */
|
|
.x_plate_ohms = 419,
|
|
.y_plate_ohms = 486,
|
|
.pressure_max = 1000,
|
|
.pressure_min = 0,
|
|
.stopacq_polarity = 1,
|
|
.first_conversion_delay = 3,
|
|
.acquisition_time = 1,
|
|
.averaging = 1,
|
|
.pen_down_acc_interval = 1,
|
|
};
|
|
#endif
|
|
|
|
static struct spi_board_info bfin_spi_board_info[] __initdata = {
|
|
#if defined(CONFIG_MTD_M25P80) \
|
|
|| defined(CONFIG_MTD_M25P80_MODULE)
|
|
{
|
|
/* the modalias must be the same as spi device driver name */
|
|
.modalias = "m25p80", /* Name of spi_driver for this device */
|
|
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
|
|
.bus_num = 0, /* Framework bus number */
|
|
.chip_select = 1, /* SPI_SSEL1*/
|
|
.platform_data = &bfin_spi_flash_data,
|
|
.controller_data = &spi_flash_chip_info,
|
|
.mode = SPI_MODE_3,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_SND_BF5XX_SOC_AD183X) \
|
|
|| defined(CONFIG_SND_BF5XX_SOC_AD183X_MODULE)
|
|
{
|
|
.modalias = "ad183x",
|
|
.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
|
|
.bus_num = 1,
|
|
.chip_select = 4,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
|
|
{
|
|
.modalias = "ad7877",
|
|
.platform_data = &bfin_ad7877_ts_info,
|
|
.irq = IRQ_PB4, /* old boards (<=Rev 1.3) use IRQ_PJ11 */
|
|
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
|
|
.bus_num = 0,
|
|
.chip_select = 2,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
|
|
{
|
|
.modalias = "spidev",
|
|
.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
|
|
.bus_num = 0,
|
|
.chip_select = 1,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_INPUT_ADXL34X_SPI) || defined(CONFIG_INPUT_ADXL34X_SPI_MODULE)
|
|
{
|
|
.modalias = "adxl34x",
|
|
.platform_data = &adxl34x_info,
|
|
.irq = IRQ_PC5,
|
|
.max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
|
|
.bus_num = 1,
|
|
.chip_select = 2,
|
|
.mode = SPI_MODE_3,
|
|
},
|
|
#endif
|
|
};
|
|
#if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
|
|
/* SPI (0) */
|
|
static struct resource bfin_spi0_resource[] = {
|
|
[0] = {
|
|
.start = SPI0_REGBASE,
|
|
.end = SPI0_REGBASE + 0xFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = CH_SPI0,
|
|
.end = CH_SPI0,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[2] = {
|
|
.start = IRQ_SPI0,
|
|
.end = IRQ_SPI0,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
/* SPI (1) */
|
|
static struct resource bfin_spi1_resource[] = {
|
|
[0] = {
|
|
.start = SPI1_REGBASE,
|
|
.end = SPI1_REGBASE + 0xFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = CH_SPI1,
|
|
.end = CH_SPI1,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[2] = {
|
|
.start = IRQ_SPI1,
|
|
.end = IRQ_SPI1,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
/* SPI controller data */
|
|
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
|
|
.num_chipselect = 4,
|
|
.enable_dma = 1, /* master has the ability to do dma transfer */
|
|
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
|
|
};
|
|
|
|
static struct platform_device bf54x_spi_master0 = {
|
|
.name = "bfin-spi",
|
|
.id = 0, /* Bus number */
|
|
.num_resources = ARRAY_SIZE(bfin_spi0_resource),
|
|
.resource = bfin_spi0_resource,
|
|
.dev = {
|
|
.platform_data = &bf54x_spi_master_info0, /* Passed to driver */
|
|
},
|
|
};
|
|
|
|
static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
|
|
.num_chipselect = 4,
|
|
.enable_dma = 1, /* master has the ability to do dma transfer */
|
|
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
|
|
};
|
|
|
|
static struct platform_device bf54x_spi_master1 = {
|
|
.name = "bfin-spi",
|
|
.id = 1, /* Bus number */
|
|
.num_resources = ARRAY_SIZE(bfin_spi1_resource),
|
|
.resource = bfin_spi1_resource,
|
|
.dev = {
|
|
.platform_data = &bf54x_spi_master_info1, /* Passed to driver */
|
|
},
|
|
};
|
|
#endif /* spi master and devices */
|
|
|
|
#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
|
|
|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
|
|
#include <linux/videodev2.h>
|
|
#include <media/blackfin/bfin_capture.h>
|
|
#include <media/blackfin/ppi.h>
|
|
|
|
static const unsigned short ppi_req[] = {
|
|
P_PPI1_D0, P_PPI1_D1, P_PPI1_D2, P_PPI1_D3,
|
|
P_PPI1_D4, P_PPI1_D5, P_PPI1_D6, P_PPI1_D7,
|
|
P_PPI1_CLK, P_PPI1_FS1, P_PPI1_FS2,
|
|
0,
|
|
};
|
|
|
|
static const struct ppi_info ppi_info = {
|
|
.type = PPI_TYPE_EPPI,
|
|
.dma_ch = CH_EPPI1,
|
|
.irq_err = IRQ_EPPI1_ERROR,
|
|
.base = (void __iomem *)EPPI1_STATUS,
|
|
.pin_req = ppi_req,
|
|
};
|
|
|
|
#if defined(CONFIG_VIDEO_VS6624) \
|
|
|| defined(CONFIG_VIDEO_VS6624_MODULE)
|
|
static struct v4l2_input vs6624_inputs[] = {
|
|
{
|
|
.index = 0,
|
|
.name = "Camera",
|
|
.type = V4L2_INPUT_TYPE_CAMERA,
|
|
.std = V4L2_STD_UNKNOWN,
|
|
},
|
|
};
|
|
|
|
static struct bcap_route vs6624_routes[] = {
|
|
{
|
|
.input = 0,
|
|
.output = 0,
|
|
},
|
|
};
|
|
|
|
static const unsigned vs6624_ce_pin = GPIO_PG6;
|
|
|
|
static struct bfin_capture_config bfin_capture_data = {
|
|
.card_name = "BF548",
|
|
.inputs = vs6624_inputs,
|
|
.num_inputs = ARRAY_SIZE(vs6624_inputs),
|
|
.routes = vs6624_routes,
|
|
.i2c_adapter_id = 0,
|
|
.board_info = {
|
|
.type = "vs6624",
|
|
.addr = 0x10,
|
|
.platform_data = (void *)&vs6624_ce_pin,
|
|
},
|
|
.ppi_info = &ppi_info,
|
|
.ppi_control = (POLC | PACKEN | DLEN_8 | XFR_TYPE | 0x20),
|
|
};
|
|
#endif
|
|
|
|
static struct platform_device bfin_capture_device = {
|
|
.name = "bfin_capture",
|
|
.dev = {
|
|
.platform_data = &bfin_capture_data,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
|
|
static struct resource bfin_twi0_resource[] = {
|
|
[0] = {
|
|
.start = TWI0_REGBASE,
|
|
.end = TWI0_REGBASE + 0xFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_TWI0,
|
|
.end = IRQ_TWI0,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device i2c_bfin_twi0_device = {
|
|
.name = "i2c-bfin-twi",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(bfin_twi0_resource),
|
|
.resource = bfin_twi0_resource,
|
|
};
|
|
|
|
#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
|
|
static struct resource bfin_twi1_resource[] = {
|
|
[0] = {
|
|
.start = TWI1_REGBASE,
|
|
.end = TWI1_REGBASE + 0xFF,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_TWI1,
|
|
.end = IRQ_TWI1,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device i2c_bfin_twi1_device = {
|
|
.name = "i2c-bfin-twi",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(bfin_twi1_resource),
|
|
.resource = bfin_twi1_resource,
|
|
};
|
|
#endif
|
|
#endif
|
|
|
|
static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
|
|
};
|
|
|
|
#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
|
|
static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
|
|
#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
|
|
{
|
|
I2C_BOARD_INFO("pcf8574_lcd", 0x22),
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_INPUT_PCF8574) || defined(CONFIG_INPUT_PCF8574_MODULE)
|
|
{
|
|
I2C_BOARD_INFO("pcf8574_keypad", 0x27),
|
|
.irq = 212,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_INPUT_ADXL34X_I2C) || defined(CONFIG_INPUT_ADXL34X_I2C_MODULE)
|
|
{
|
|
I2C_BOARD_INFO("adxl34x", 0x53),
|
|
.irq = IRQ_PC5,
|
|
.platform_data = (void *)&adxl34x_info,
|
|
},
|
|
#endif
|
|
#if defined(CONFIG_BFIN_TWI_LCD) || defined(CONFIG_BFIN_TWI_LCD_MODULE)
|
|
{
|
|
I2C_BOARD_INFO("ad5252", 0x2f),
|
|
},
|
|
#endif
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
|
|
#include <linux/gpio_keys.h>
|
|
|
|
static struct gpio_keys_button bfin_gpio_keys_table[] = {
|
|
{BTN_0, GPIO_PB8, 1, "gpio-keys: BTN0"},
|
|
{BTN_1, GPIO_PB9, 1, "gpio-keys: BTN1"},
|
|
{BTN_2, GPIO_PB10, 1, "gpio-keys: BTN2"},
|
|
{BTN_3, GPIO_PB11, 1, "gpio-keys: BTN3"},
|
|
};
|
|
|
|
static struct gpio_keys_platform_data bfin_gpio_keys_data = {
|
|
.buttons = bfin_gpio_keys_table,
|
|
.nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
|
|
};
|
|
|
|
static struct platform_device bfin_device_gpiokeys = {
|
|
.name = "gpio-keys",
|
|
.dev = {
|
|
.platform_data = &bfin_gpio_keys_data,
|
|
},
|
|
};
|
|
#endif
|
|
|
|
static const unsigned int cclk_vlev_datasheet[] =
|
|
{
|
|
/*
|
|
* Internal VLEV BF54XSBBC1533
|
|
****temporarily using these values until data sheet is updated
|
|
*/
|
|
VRPAIR(VLEV_085, 150000000),
|
|
VRPAIR(VLEV_090, 250000000),
|
|
VRPAIR(VLEV_110, 276000000),
|
|
VRPAIR(VLEV_115, 301000000),
|
|
VRPAIR(VLEV_120, 525000000),
|
|
VRPAIR(VLEV_125, 550000000),
|
|
VRPAIR(VLEV_130, 600000000),
|
|
};
|
|
|
|
static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
|
|
.tuple_tab = cclk_vlev_datasheet,
|
|
.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
|
|
.vr_settling_time = 25 /* us */,
|
|
};
|
|
|
|
static struct platform_device bfin_dpmc = {
|
|
.name = "bfin dpmc",
|
|
.dev = {
|
|
.platform_data = &bfin_dmpc_vreg_data,
|
|
},
|
|
};
|
|
|
|
#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \
|
|
defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \
|
|
defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
|
|
|
|
#define SPORT_REQ(x) \
|
|
[x] = {P_SPORT##x##_TFS, P_SPORT##x##_DTPRI, P_SPORT##x##_TSCLK, \
|
|
P_SPORT##x##_RFS, P_SPORT##x##_DRPRI, P_SPORT##x##_RSCLK, 0}
|
|
|
|
static const u16 bfin_snd_pin[][7] = {
|
|
SPORT_REQ(0),
|
|
SPORT_REQ(1),
|
|
};
|
|
|
|
static struct bfin_snd_platform_data bfin_snd_data[] = {
|
|
{
|
|
.pin_req = &bfin_snd_pin[0][0],
|
|
},
|
|
{
|
|
.pin_req = &bfin_snd_pin[1][0],
|
|
},
|
|
};
|
|
|
|
#define BFIN_SND_RES(x) \
|
|
[x] = { \
|
|
{ \
|
|
.start = SPORT##x##_TCR1, \
|
|
.end = SPORT##x##_TCR1, \
|
|
.flags = IORESOURCE_MEM \
|
|
}, \
|
|
{ \
|
|
.start = CH_SPORT##x##_RX, \
|
|
.end = CH_SPORT##x##_RX, \
|
|
.flags = IORESOURCE_DMA, \
|
|
}, \
|
|
{ \
|
|
.start = CH_SPORT##x##_TX, \
|
|
.end = CH_SPORT##x##_TX, \
|
|
.flags = IORESOURCE_DMA, \
|
|
}, \
|
|
{ \
|
|
.start = IRQ_SPORT##x##_ERROR, \
|
|
.end = IRQ_SPORT##x##_ERROR, \
|
|
.flags = IORESOURCE_IRQ, \
|
|
} \
|
|
}
|
|
|
|
static struct resource bfin_snd_resources[][4] = {
|
|
BFIN_SND_RES(0),
|
|
BFIN_SND_RES(1),
|
|
};
|
|
|
|
static struct platform_device bfin_pcm = {
|
|
.name = "bfin-pcm-audio",
|
|
.id = -1,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_AD73311) || defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE)
|
|
static struct platform_device bfin_ad73311_codec_device = {
|
|
.name = "ad73311",
|
|
.id = -1,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_AD1980) || defined(CONFIG_SND_BF5XX_SOC_AD1980_MODULE)
|
|
static struct platform_device bfin_ad1980_codec_device = {
|
|
.name = "ad1980",
|
|
.id = -1,
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_I2S) || defined(CONFIG_SND_BF5XX_SOC_I2S_MODULE)
|
|
static struct platform_device bfin_i2s = {
|
|
.name = "bfin-i2s",
|
|
.id = CONFIG_SND_BF5XX_SPORT_NUM,
|
|
.num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
|
|
.resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
|
|
.dev = {
|
|
.platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE)
|
|
static struct platform_device bfin_tdm = {
|
|
.name = "bfin-tdm",
|
|
.id = CONFIG_SND_BF5XX_SPORT_NUM,
|
|
.num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
|
|
.resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
|
|
.dev = {
|
|
.platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
|
|
},
|
|
};
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE)
|
|
static struct platform_device bfin_ac97 = {
|
|
.name = "bfin-ac97",
|
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.id = CONFIG_SND_BF5XX_SPORT_NUM,
|
|
.num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
|
|
.resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
|
|
.dev = {
|
|
.platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
|
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},
|
|
};
|
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#endif
|
|
|
|
static struct platform_device *ezkit_devices[] __initdata = {
|
|
|
|
&bfin_dpmc,
|
|
|
|
#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
|
|
&rtc_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
|
|
#ifdef CONFIG_SERIAL_BFIN_UART0
|
|
&bfin_uart0_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART1
|
|
&bfin_uart1_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART2
|
|
&bfin_uart2_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART3
|
|
&bfin_uart3_device,
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
|
|
#ifdef CONFIG_BFIN_SIR0
|
|
&bfin_sir0_device,
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR1
|
|
&bfin_sir1_device,
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR2
|
|
&bfin_sir2_device,
|
|
#endif
|
|
#ifdef CONFIG_BFIN_SIR3
|
|
&bfin_sir3_device,
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
|
|
&bf54x_lq043_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
|
|
&smsc911x_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
|
|
&musb_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
|
|
&bfin_isp1760_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
|
|
&bfin_sport0_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
|
|
&bfin_sport1_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
|
|
&bfin_sport2_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
|
|
&bfin_sport3_uart_device,
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
|
|
&bfin_can0_device,
|
|
&bfin_can1_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
|
|
&bfin_atapi_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
|
|
&bf5xx_nand_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE)
|
|
&bf54x_sdh_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
|
|
&bf54x_spi_master0,
|
|
&bf54x_spi_master1,
|
|
#endif
|
|
#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
|
|
|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
|
|
&bfin_capture_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
|
|
&bf54x_kpad_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_INPUT_BFIN_ROTARY) || defined(CONFIG_INPUT_BFIN_ROTARY_MODULE)
|
|
&bfin_rotary_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
|
|
&i2c_bfin_twi0_device,
|
|
#if !defined(CONFIG_BF542)
|
|
&i2c_bfin_twi1_device,
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
|
|
&bfin_device_gpiokeys,
|
|
#endif
|
|
|
|
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
|
|
&ezkit_flash_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \
|
|
defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \
|
|
defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
|
|
&bfin_pcm,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_SOC_AD1980) || defined(CONFIG_SND_BF5XX_SOC_AD1980_MODULE)
|
|
&bfin_ad1980_codec_device,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
|
|
&bfin_i2s,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
|
|
&bfin_tdm,
|
|
#endif
|
|
|
|
#if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
|
|
&bfin_ac97,
|
|
#endif
|
|
};
|
|
|
|
static int __init ezkit_init(void)
|
|
{
|
|
printk(KERN_INFO "%s(): registering device resources\n", __func__);
|
|
|
|
i2c_register_board_info(0, bfin_i2c_board_info0,
|
|
ARRAY_SIZE(bfin_i2c_board_info0));
|
|
#if !defined(CONFIG_BF542) /* The BF542 only has 1 TWI */
|
|
i2c_register_board_info(1, bfin_i2c_board_info1,
|
|
ARRAY_SIZE(bfin_i2c_board_info1));
|
|
#endif
|
|
|
|
platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
|
|
|
|
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
|
|
|
|
return 0;
|
|
}
|
|
|
|
arch_initcall(ezkit_init);
|
|
|
|
static struct platform_device *ezkit_early_devices[] __initdata = {
|
|
#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
|
|
#ifdef CONFIG_SERIAL_BFIN_UART0
|
|
&bfin_uart0_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART1
|
|
&bfin_uart1_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART2
|
|
&bfin_uart2_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_UART3
|
|
&bfin_uart3_device,
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
|
|
&bfin_sport0_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
|
|
&bfin_sport1_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
|
|
&bfin_sport2_uart_device,
|
|
#endif
|
|
#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
|
|
&bfin_sport3_uart_device,
|
|
#endif
|
|
#endif
|
|
};
|
|
|
|
void __init native_machine_early_platform_add_devices(void)
|
|
{
|
|
printk(KERN_INFO "register early platform devices\n");
|
|
early_platform_add_devices(ezkit_early_devices,
|
|
ARRAY_SIZE(ezkit_early_devices));
|
|
}
|
|
|