diff options
Diffstat (limited to 'arch/avr32/boards')
34 files changed, 0 insertions, 4284 deletions
diff --git a/arch/avr32/boards/atngw100/Kconfig b/arch/avr32/boards/atngw100/Kconfig deleted file mode 100644 index 4e55617ade2d..000000000000 --- a/arch/avr32/boards/atngw100/Kconfig +++ /dev/null @@ -1,65 +0,0 @@ -# NGW100 customization - -if BOARD_ATNGW100_COMMON - -config BOARD_ATNGW100_MKII_LCD - bool "Enable ATNGW100 mkII LCD interface" - depends on BOARD_ATNGW100_MKII - help - This enables the LCD controller (LCDC) in the AT32AP7000. Since the - LCDC is multiplexed with MACB1 (LAN) Ethernet port, only one can be - enabled at a time. - - This choice enables the LCDC and disables the MACB1 interface marked - LAN on the PCB. - -choice - prompt "Select an NGW100 add-on board to support" - default BOARD_ATNGW100_ADDON_NONE - -config BOARD_ATNGW100_ADDON_NONE - bool "None" - -config BOARD_ATNGW100_EVKLCD10X - bool "EVKLCD10X addon board" - depends on BOARD_ATNGW100_MKI || BOARD_ATNGW100_MKII_LCD - help - This enables support for the EVKLCD100 (QVGA) or EVKLCD101 (VGA) - addon board for the NGW100 and NGW100 mkII. By enabling this the LCD - controller and AC97 controller is added as platform devices. - -config BOARD_ATNGW100_MRMT - bool "Mediama RMT1/2 add-on board" - help - This enables support for the Mediama RMT1 or RMT2 board. - RMT provides LCD support, AC97 codec and other - optional peripherals to the Atmel NGW100. - - This choice disables the detect pin and the write-protect pin for the - MCI platform device, since it conflicts with the LCD platform device. - The MCI pins can be reenabled by editing the "add device function" but - this may break the setup for other displays that use these pins. - -endchoice - -choice - prompt "LCD panel resolution on EVKLCD10X" - depends on BOARD_ATNGW100_EVKLCD10X - default BOARD_ATNGW100_EVKLCD10X_VGA - -config BOARD_ATNGW100_EVKLCD10X_QVGA - bool "QVGA (320x240)" - -config BOARD_ATNGW100_EVKLCD10X_VGA - bool "VGA (640x480)" - -config BOARD_ATNGW100_EVKLCD10X_POW_QVGA - bool "Powertip QVGA (320x240)" - -endchoice - -if BOARD_ATNGW100_MRMT -source "arch/avr32/boards/atngw100/Kconfig_mrmt" -endif - -endif # BOARD_ATNGW100_COMMON diff --git a/arch/avr32/boards/atngw100/Kconfig_mrmt b/arch/avr32/boards/atngw100/Kconfig_mrmt deleted file mode 100644 index 9a199a207f3c..000000000000 --- a/arch/avr32/boards/atngw100/Kconfig_mrmt +++ /dev/null @@ -1,80 +0,0 @@ -# RMT for NGW100 customization - -choice - prompt "RMT Version" - help - Select the RMTx board version. - -config BOARD_MRMT_REV1 - bool "RMT1" -config BOARD_MRMT_REV2 - bool "RMT2" - -endchoice - -config BOARD_MRMT_AC97 - bool "Enable AC97 CODEC" - help - Enable the UCB1400 AC97 CODEC driver. - -choice - prompt "Touchscreen Driver" - default BOARD_MRMT_ADS7846_TS - -config BOARD_MRMT_UCB1400_TS - bool "Use UCB1400 Touchscreen" - -config BOARD_MRMT_ADS7846_TS - bool "Use ADS7846 Touchscreen" - -endchoice - -choice - prompt "RMTx LCD Selection" - default BOARD_MRMT_LCD_DISABLE - -config BOARD_MRMT_LCD_DISABLE - bool "LCD Disabled" - -config BOARD_MRMT_LCD_LQ043T3DX0X - bool "Sharp LQ043T3DX0x or compatible" - help - If using RMT2, be sure to load the resistor pack selectors accordingly - -if BOARD_MRMT_REV2 -config BOARD_MRMT_LCD_KWH043GM08 - bool "Formike KWH043GM08 or compatible" - help - Be sure to load the RMT2 resistor pack selectors accordingly -endif - -endchoice - -if !BOARD_MRMT_LCD_DISABLE -config BOARD_MRMT_BL_PWM - bool "Use PWM control for LCD Backlight" - help - Use PWM driver for controlling LCD Backlight. - Otherwise, LCD Backlight is always on. -endif - -config BOARD_MRMT_RTC_I2C - bool "Use External RTC on I2C Bus" - help - RMT1 has an optional RTC device on the I2C bus. - It is a SII S35390A. Be sure to select the - matching RTC driver. - -choice - prompt "Wireless Module on ttyS2" - default BOARD_MRMT_WIRELESS_ZB - -config BOARD_MRMT_WIRELESS_ZB - bool "Use ZigBee/802.15.4 Module" - -config BOARD_MRMT_WIRELESS_BT - bool "Use Bluetooth (HCI) Module" - -config BOARD_MRMT_WIRELESS_NONE - bool "Not Installed" -endchoice diff --git a/arch/avr32/boards/atngw100/Makefile b/arch/avr32/boards/atngw100/Makefile deleted file mode 100644 index f4ebe42a8254..000000000000 --- a/arch/avr32/boards/atngw100/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-y += setup.o flash.o -obj-$(CONFIG_BOARD_ATNGW100_EVKLCD10X) += evklcd10x.o -obj-$(CONFIG_BOARD_ATNGW100_MRMT) += mrmt.o diff --git a/arch/avr32/boards/atngw100/evklcd10x.c b/arch/avr32/boards/atngw100/evklcd10x.c deleted file mode 100644 index 64919b0da7aa..000000000000 --- a/arch/avr32/boards/atngw100/evklcd10x.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Board-specific setup code for the ATEVKLCD10X addon board to the ATNGW100 - * Network Gateway - * - * Copyright (C) 2008 Atmel Corporation - * - * 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/init.h> -#include <linux/linkage.h> -#include <linux/gpio.h> -#include <linux/fb.h> -#include <linux/platform_device.h> - -#include <video/atmel_lcdc.h> - -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/portmux.h> -#include <mach/board.h> - -#include <sound/atmel-ac97c.h> - -static struct ac97c_platform_data __initdata ac97c0_data = { - .reset_pin = GPIO_PIN_PB(19), -}; - -#ifdef CONFIG_BOARD_ATNGW100_EVKLCD10X_VGA -static struct fb_videomode __initdata tcg057vglad_modes[] = { - { - .name = "640x480 @ 50", - .refresh = 50, - .xres = 640, .yres = 480, - .pixclock = KHZ2PICOS(25180), - - .left_margin = 64, .right_margin = 96, - .upper_margin = 34, .lower_margin = 11, - .hsync_len = 64, .vsync_len = 15, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata atevklcd10x_default_monspecs = { - .manufacturer = "KYO", - .monitor = "TCG057VGLAD", - .modedb = tcg057vglad_modes, - .modedb_len = ARRAY_SIZE(tcg057vglad_modes), - .hfmin = 19948, - .hfmax = 31478, - .vfmin = 50, - .vfmax = 67, - .dclkmax = 28330000, -}; - -static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = { - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &atevklcd10x_default_monspecs, - .guard_time = 2, -}; -#elif CONFIG_BOARD_ATNGW100_EVKLCD10X_QVGA -static struct fb_videomode __initdata tcg057qvlad_modes[] = { - { - .name = "320x240 @ 50", - .refresh = 50, - .xres = 320, .yres = 240, - .pixclock = KHZ2PICOS(6300), - - .left_margin = 34, .right_margin = 46, - .upper_margin = 7, .lower_margin = 15, - .hsync_len = 64, .vsync_len = 12, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata atevklcd10x_default_monspecs = { - .manufacturer = "KYO", - .monitor = "TCG057QVLAD", - .modedb = tcg057qvlad_modes, - .modedb_len = ARRAY_SIZE(tcg057qvlad_modes), - .hfmin = 19948, - .hfmax = 31478, - .vfmin = 50, - .vfmax = 67, - .dclkmax = 7000000, -}; - -static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = { - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &atevklcd10x_default_monspecs, - .guard_time = 2, -}; -#elif CONFIG_BOARD_ATNGW100_EVKLCD10X_POW_QVGA -static struct fb_videomode __initdata ph320240t_modes[] = { - { - .name = "320x240 @ 60", - .refresh = 60, - .xres = 320, .yres = 240, - .pixclock = KHZ2PICOS(6300), - - .left_margin = 38, .right_margin = 20, - .upper_margin = 15, .lower_margin = 5, - .hsync_len = 30, .vsync_len = 3, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata atevklcd10x_default_monspecs = { - .manufacturer = "POW", - .monitor = "PH320240T", - .modedb = ph320240t_modes, - .modedb_len = ARRAY_SIZE(ph320240t_modes), - .hfmin = 14400, - .hfmax = 21600, - .vfmin = 50, - .vfmax = 90, - .dclkmax = 6400000, -}; - -static struct atmel_lcdfb_pdata __initdata atevklcd10x_lcdc_data = { - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &atevklcd10x_default_monspecs, - .guard_time = 2, -}; -#endif - -static void atevklcd10x_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on) -{ - gpio_set_value(GPIO_PIN_PB(15), on); -} - -static int __init atevklcd10x_init(void) -{ - /* PB15 is connected to the enable line on the boost regulator - * controlling the backlight for the LCD panel. - */ - at32_select_gpio(GPIO_PIN_PB(15), AT32_GPIOF_OUTPUT); - gpio_request(GPIO_PIN_PB(15), "backlight"); - gpio_direction_output(GPIO_PIN_PB(15), 0); - - atevklcd10x_lcdc_data.atmel_lcdfb_power_control = - atevklcd10x_lcdc_power_control; - - at32_add_device_lcdc(0, &atevklcd10x_lcdc_data, - fbmem_start, fbmem_size, -#ifdef CONFIG_BOARD_ATNGW100_MKII - ATMEL_LCDC_PRI_18BIT | ATMEL_LCDC_PC_DVAL -#else - ATMEL_LCDC_ALT_18BIT | ATMEL_LCDC_PE_DVAL -#endif - ); - - at32_add_device_ac97c(0, &ac97c0_data, AC97C_BOTH); - - return 0; -} -postcore_initcall(atevklcd10x_init); diff --git a/arch/avr32/boards/atngw100/flash.c b/arch/avr32/boards/atngw100/flash.c deleted file mode 100644 index 55ccc9ce4892..000000000000 --- a/arch/avr32/boards/atngw100/flash.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * ATNGW100 board-specific flash initialization - * - * Copyright (C) 2005-2006 Atmel Corporation - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <mach/smc.h> - -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 40, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 80, - .nrd_pulse = 40, - .ncs_write_pulse = 65, - .nwe_pulse = 55, - - .read_cycle = 120, - .write_cycle = 120, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, -}; - -static struct mtd_partition flash_parts[] = { - { - .name = "u-boot", - .offset = 0x00000000, - .size = 0x00020000, /* 128 KiB */ - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "root", - .offset = 0x00020000, - .size = 0x007d0000, - }, - { - .name = "env", - .offset = 0x007f0000, - .size = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data flash_data = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts), - .parts = flash_parts, -}; - -static struct resource flash_resource = { - .start = 0x00000000, - .end = 0x007fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -/* This needs to be called after the SMC has been initialized */ -static int __init atngw100_flash_init(void) -{ - int ret; - - smc_set_timing(&flash_config, &flash_timing); - ret = smc_set_configuration(0, &flash_config); - if (ret < 0) { - printk(KERN_ERR "atngw100: failed to set NOR flash timing\n"); - return ret; - } - - platform_device_register(&flash_device); - - return 0; -} -device_initcall(atngw100_flash_init); diff --git a/arch/avr32/boards/atngw100/mrmt.c b/arch/avr32/boards/atngw100/mrmt.c deleted file mode 100644 index 99b0a7984950..000000000000 --- a/arch/avr32/boards/atngw100/mrmt.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - * Board-specific setup code for Remote Media Terminal 1 (RMT1) - * add-on board for the ATNGW100 Network Gateway - * - * Copyright (C) 2008 Mediama Technologies - * Based on ATNGW100 Network Gateway (Copyright (C) Atmel) - * - * 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/gpio.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/linkage.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/fb.h> -#include <linux/leds.h> -#include <linux/pwm.h> -#include <linux/leds_pwm.h> -#include <linux/input.h> -#include <linux/gpio_keys.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> - -#include <video/atmel_lcdc.h> -#include <sound/atmel-ac97c.h> - -#include <asm/delay.h> -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -/* Define board-specifoic GPIO assignments */ -#define PIN_LCD_BL GPIO_PIN_PA(28) -#define PWM_CH_BL 0 /* Must match with GPIO pin definition */ -#define PIN_LCD_DISP GPIO_PIN_PA(31) -#define PIN_AC97_RST_N GPIO_PIN_PA(30) -#define PB_EXTINT_BASE 25 -#define TS_IRQ 0 -#define PIN_TS_EXTINT GPIO_PIN_PB(PB_EXTINT_BASE+TS_IRQ) -#define PIN_PB_LEFT GPIO_PIN_PB(11) -#define PIN_PB_RIGHT GPIO_PIN_PB(12) -#define PIN_PWR_SW_N GPIO_PIN_PB(14) -#define PIN_PWR_ON GPIO_PIN_PB(13) -#define PIN_ZB_RST_N GPIO_PIN_PA(21) -#define PIN_BT_RST GPIO_PIN_PA(22) -#define PIN_LED_SYS GPIO_PIN_PA(16) -#define PIN_LED_A GPIO_PIN_PA(19) -#define PIN_LED_B GPIO_PIN_PE(19) - -#ifdef CONFIG_BOARD_MRMT_LCD_LQ043T3DX0X -/* Sharp LQ043T3DX0x (or compatible) panel */ -static struct fb_videomode __initdata lcd_fb_modes[] = { - { - .name = "480x272 @ 59.94Hz", - .refresh = 59.94, - .xres = 480, .yres = 272, - .pixclock = KHZ2PICOS(9000), - - .left_margin = 2, .right_margin = 2, - .upper_margin = 3, .lower_margin = 9, - .hsync_len = 41, .vsync_len = 1, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata lcd_fb_default_monspecs = { - .manufacturer = "SHA", - .monitor = "LQ043T3DX02", - .modedb = lcd_fb_modes, - .modedb_len = ARRAY_SIZE(lcd_fb_modes), - .hfmin = 14915, - .hfmax = 17638, - .vfmin = 53, - .vfmax = 61, - .dclkmax = 9260000, -}; - -static struct atmel_lcdfb_pdata __initdata rmt_lcdc_data = { - .default_bpp = 24, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_INVCLK_NORMAL - | ATMEL_LCDC_MEMOR_BIG), - .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, - .default_monspecs = &lcd_fb_default_monspecs, - .guard_time = 2, -}; -#endif - -#ifdef CONFIG_BOARD_MRMT_LCD_KWH043GM08 -/* Sharp KWH043GM08-Fxx (or compatible) panel */ -static struct fb_videomode __initdata lcd_fb_modes[] = { - { - .name = "480x272 @ 59.94Hz", - .refresh = 59.94, - .xres = 480, .yres = 272, - .pixclock = KHZ2PICOS(9000), - - .left_margin = 2, .right_margin = 2, - .upper_margin = 3, .lower_margin = 9, - .hsync_len = 41, .vsync_len = 1, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata lcd_fb_default_monspecs = { - .manufacturer = "FOR", - .monitor = "KWH043GM08", - .modedb = lcd_fb_modes, - .modedb_len = ARRAY_SIZE(lcd_fb_modes), - .hfmin = 14915, - .hfmax = 17638, - .vfmin = 53, - .vfmax = 61, - .dclkmax = 9260000, -}; - -static struct atmel_lcdfb_pdata __initdata rmt_lcdc_data = { - .default_bpp = 24, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_INVCLK_INVERTED - | ATMEL_LCDC_MEMOR_BIG), - .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, - .default_monspecs = &lcd_fb_default_monspecs, - .guard_time = 2, -}; -#endif - -#ifdef CONFIG_BOARD_MRMT_AC97 -static struct ac97c_platform_data __initdata ac97c0_data = { - .reset_pin = PIN_AC97_RST_N, -}; -#endif - -#ifdef CONFIG_BOARD_MRMT_UCB1400_TS -/* NOTE: IRQ assignment relies on kernel module parameter */ -static struct platform_device rmt_ts_device = { - .name = "ucb1400_ts", - .id = -1, -}; -#endif - -#ifdef CONFIG_BOARD_MRMT_BL_PWM -/* PWM LEDs: LCD Backlight, etc */ -static struct pwm_lookup pwm_lookup[] = { - PWM_LOOKUP("at91sam9rl-pwm", PWM_CH_BL, "leds_pwm", "ds1", - 5000, PWM_POLARITY_INVERSED), -}; - -static struct led_pwm pwm_leds[] = { - { - .name = "backlight", - .max_brightness = 255, - }, -}; - -static struct led_pwm_platform_data pwm_data = { - .num_leds = ARRAY_SIZE(pwm_leds), - .leds = pwm_leds, -}; - -static struct platform_device leds_pwm = { - .name = "leds_pwm", - .id = -1, - .dev = { - .platform_data = &pwm_data, - }, -}; -#endif - -#ifdef CONFIG_BOARD_MRMT_ADS7846_TS -static int ads7846_pendown_state(void) -{ - return !gpio_get_value( PIN_TS_EXTINT ); /* PENIRQ.*/ -} - -static struct ads7846_platform_data ads_info = { - .model = 7846, - .keep_vref_on = 0, /* Use external VREF pin */ - .vref_delay_usecs = 0, - .vref_mv = 3300, /* VREF = 3.3V */ - .settle_delay_usecs = 800, - .penirq_recheck_delay_usecs = 800, - .x_plate_ohms = 750, - .y_plate_ohms = 300, - .pressure_max = 4096, - .debounce_max = 1, - .debounce_rep = 0, - .debounce_tol = (~0), - .get_pendown_state = ads7846_pendown_state, - .filter = NULL, - .filter_init = NULL, -}; - -static struct spi_board_info spi01_board_info[] __initdata = { - { - .modalias = "ads7846", - .max_speed_hz = 31250*26, - .bus_num = 0, - .chip_select = 1, - .platform_data = &ads_info, - .irq = AT32_EXTINT(TS_IRQ), - }, -}; -#endif - -/* GPIO Keys: left, right, power, etc */ -static const struct gpio_keys_button rmt_gpio_keys_buttons[] = { - [0] = { - .type = EV_KEY, - .code = KEY_POWER, - .gpio = PIN_PWR_SW_N, - .active_low = 1, - .desc = "power button", - }, - [1] = { - .type = EV_KEY, - .code = KEY_LEFT, - .gpio = PIN_PB_LEFT, - .active_low = 1, - .desc = "left button", - }, - [2] = { - .type = EV_KEY, - .code = KEY_RIGHT, - .gpio = PIN_PB_RIGHT, - .active_low = 1, - .desc = "right button", - }, -}; - -static const struct gpio_keys_platform_data rmt_gpio_keys_data = { - .nbuttons = ARRAY_SIZE(rmt_gpio_keys_buttons), - .buttons = (void *) rmt_gpio_keys_buttons, -}; - -static struct platform_device rmt_gpio_keys = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = (void *) &rmt_gpio_keys_data, - } -}; - -#ifdef CONFIG_BOARD_MRMT_RTC_I2C -static struct i2c_board_info __initdata mrmt1_i2c_rtc = { - I2C_BOARD_INFO("s35390a", 0x30), - .irq = 0, -}; -#endif - -static void mrmt_power_off(void) -{ - /* PWR_ON=0 will force power off */ - gpio_set_value( PIN_PWR_ON, 0 ); -} - -static int __init mrmt1_init(void) -{ - gpio_set_value( PIN_PWR_ON, 1 ); /* Ensure PWR_ON is enabled */ - - pm_power_off = mrmt_power_off; - - /* Setup USARTS (other than console) */ - at32_map_usart(2, 1, 0); /* USART 2: /dev/ttyS1, RMT1:DB9M */ - at32_map_usart(3, 2, ATMEL_USART_RTS | ATMEL_USART_CTS); - /* USART 3: /dev/ttyS2, RMT1:Wireless, w/ RTS/CTS */ - at32_add_device_usart(1); - at32_add_device_usart(2); - - /* Select GPIO Key pins */ - at32_select_gpio( PIN_PWR_SW_N, AT32_GPIOF_DEGLITCH); - at32_select_gpio( PIN_PB_LEFT, AT32_GPIOF_DEGLITCH); - at32_select_gpio( PIN_PB_RIGHT, AT32_GPIOF_DEGLITCH); - platform_device_register(&rmt_gpio_keys); - -#ifdef CONFIG_BOARD_MRMT_RTC_I2C - i2c_register_board_info(0, &mrmt1_i2c_rtc, 1); -#endif - -#ifndef CONFIG_BOARD_MRMT_LCD_DISABLE - /* User "alternate" LCDC inferface on Port E & D */ - /* NB: exclude LCDC_CC pin, as NGW100 reserves it for other use */ - at32_add_device_lcdc(0, &rmt_lcdc_data, - fbmem_start, fbmem_size, - (ATMEL_LCDC_ALT_24BIT | ATMEL_LCDC_PE_DVAL ) ); -#endif - -#ifdef CONFIG_BOARD_MRMT_AC97 - at32_add_device_ac97c(0, &ac97c0_data, AC97C_BOTH); -#endif - -#ifdef CONFIG_BOARD_MRMT_ADS7846_TS - /* Select the Touchscreen interrupt pin mode */ - at32_select_periph( GPIO_PIOB_BASE, 1 << (PB_EXTINT_BASE+TS_IRQ), - GPIO_PERIPH_A, AT32_GPIOF_DEGLITCH); - irq_set_irq_type(AT32_EXTINT(TS_IRQ), IRQ_TYPE_EDGE_FALLING); - at32_spi_setup_slaves(0,spi01_board_info,ARRAY_SIZE(spi01_board_info)); - spi_register_board_info(spi01_board_info,ARRAY_SIZE(spi01_board_info)); -#endif - -#ifdef CONFIG_BOARD_MRMT_UCB1400_TS - /* Select the Touchscreen interrupt pin mode */ - at32_select_periph( GPIO_PIOB_BASE, 1 << (PB_EXTINT_BASE+TS_IRQ), - GPIO_PERIPH_A, AT32_GPIOF_DEGLITCH); - platform_device_register(&rmt_ts_device); -#endif - - at32_select_gpio( PIN_LCD_DISP, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_LCD_DISP, "LCD_DISP" ); - gpio_direction_output( PIN_LCD_DISP, 0 ); /* LCD DISP */ -#ifdef CONFIG_BOARD_MRMT_LCD_DISABLE - /* Keep Backlight and DISP off */ - at32_select_gpio( PIN_LCD_BL, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_LCD_BL, "LCD_BL" ); - gpio_direction_output( PIN_LCD_BL, 0 ); /* Backlight */ -#else - gpio_set_value( PIN_LCD_DISP, 1 ); /* DISP asserted first */ -#ifdef CONFIG_BOARD_MRMT_BL_PWM - /* Use PWM for Backlight controls */ - at32_add_device_pwm(1 << PWM_CH_BL); - pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); - platform_device_register(&leds_pwm); -#else - /* Backlight always on */ - udelay( 1 ); - at32_select_gpio( PIN_LCD_BL, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_LCD_BL, "LCD_BL" ); - gpio_direction_output( PIN_LCD_BL, 1 ); -#endif -#endif - - /* Make sure BT and Zigbee modules in reset */ - at32_select_gpio( PIN_BT_RST, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_BT_RST, "BT_RST" ); - gpio_direction_output( PIN_BT_RST, 1 ); - /* BT Module in Reset */ - - at32_select_gpio( PIN_ZB_RST_N, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_ZB_RST_N, "ZB_RST_N" ); - gpio_direction_output( PIN_ZB_RST_N, 0 ); - /* XBee Module in Reset */ - -#ifdef CONFIG_BOARD_MRMT_WIRELESS_ZB - udelay( 1000 ); - /* Unreset the XBee Module */ - gpio_set_value( PIN_ZB_RST_N, 1 ); -#endif -#ifdef CONFIG_BOARD_MRMT_WIRELESS_BT - udelay( 1000 ); - /* Unreset the BT Module */ - gpio_set_value( PIN_BT_RST, 0 ); -#endif - - return 0; -} -arch_initcall(mrmt1_init); - -static int __init mrmt1_early_init(void) -{ - /* To maintain power-on signal in case boot loader did not already */ - at32_select_gpio( PIN_PWR_ON, AT32_GPIOF_OUTPUT ); - gpio_request( PIN_PWR_ON, "PIN_PWR_ON" ); - gpio_direction_output( PIN_PWR_ON, 1 ); - - return 0; -} -core_initcall(mrmt1_early_init); diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c deleted file mode 100644 index afeae8978a8d..000000000000 --- a/arch/avr32/boards/atngw100/setup.c +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Board-specific setup code for the ATNGW100 Network Gateway - * - * Copyright (C) 2005-2006 Atmel Corporation - * - * 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/clk.h> -#include <linux/etherdevice.h> -#include <linux/gpio.h> -#include <linux/irq.h> -#include <linux/i2c.h> -#include <linux/i2c-gpio.h> -#include <linux/init.h> -#include <linux/linkage.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/leds.h> -#include <linux/spi/spi.h> -#include <linux/atmel-mci.h> -#include <linux/usb/atmel_usba_udc.h> - -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -/* Oscillator frequencies. These are board-specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -/* - * The ATNGW100 mkII is very similar to the ATNGW100. Both have the AT32AP7000 - * chip on board; the difference is that the ATNGW100 mkII has 128 MB 32-bit - * SDRAM (the ATNGW100 has 32 MB 16-bit SDRAM) and 256 MB 16-bit NAND flash - * (the ATNGW100 has none.) - * - * The RAM difference is handled by the boot loader, so the only difference we - * end up handling here is the NAND flash, EBI pin reservation and if LCDC or - * MACB1 should be enabled. - */ -#ifdef CONFIG_BOARD_ATNGW100_MKII -#include <linux/mtd/partitions.h> -#include <mach/smc.h> - -static struct smc_timing nand_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 10, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 30, - .nrd_pulse = 15, - .ncs_write_pulse = 30, - .nwe_pulse = 15, - - .read_cycle = 30, - .write_cycle = 30, - - .ncs_read_recover = 0, - .nrd_recover = 15, - .ncs_write_recover = 0, - /* WE# high -> RE# low min 60 ns */ - .nwe_recover = 50, -}; - -static struct smc_config nand_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .nwait_mode = 0, - .byte_write = 0, - .tdf_cycles = 2, - .tdf_mode = 0, -}; - -static struct mtd_partition nand_partitions[] = { - { - .name = "main", - .offset = 0x00000000, - .size = MTDPART_SIZ_FULL, - }, -}; - - -static struct atmel_nand_data atngw100mkii_nand_data __initdata = { - .cle = 21, - .ale = 22, - .rdy_pin = GPIO_PIN_PB(28), - .enable_pin = GPIO_PIN_PE(23), - .bus_width_16 = true, - .ecc_mode = NAND_ECC_SOFT, - .parts = nand_partitions, - .num_parts = ARRAY_SIZE(nand_partitions), -}; -#endif - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -struct eth_addr { - u8 addr[6]; -}; -static struct eth_addr __initdata hw_addr[2]; -static struct macb_platform_data __initdata eth_data[2]; - -static struct spi_board_info spi0_board_info[] __initdata = { - { - .modalias = "mtd_dataflash", - .max_speed_hz = 8000000, - .chip_select = 0, - }, -}; - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, -#if defined(CONFIG_BOARD_ATNGW100_MKII) - .detect_pin = GPIO_PIN_PC(25), - .wp_pin = GPIO_PIN_PE(22), -#else - .detect_pin = GPIO_PIN_PC(25), - .wp_pin = GPIO_PIN_PE(0), -#endif - }, -}; - -static struct usba_platform_data atngw100_usba_data __initdata = { -#if defined(CONFIG_BOARD_ATNGW100_MKII) - .vbus_pin = GPIO_PIN_PE(26), -#else - .vbus_pin = -ENODEV, -#endif -}; - -/* - * The next two functions should go away as the boot loader is - * supposed to initialize the macb address registers with a valid - * ethernet address. But we need to keep it around for a while until - * we can be reasonably sure the boot loader does this. - * - * The phy_id is ignored as the driver will probe for it. - */ -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i; - - i = tag->u.ethernet.mac_index; - if (i < ARRAY_SIZE(hw_addr)) - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - if (!is_valid_ether_addr(addr)) - return; - - /* - * Since this is board-specific code, we'll cheat and use the - * physical address directly as we happen to know that it's - * the same as the virtual address. - */ - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - __raw_writel((addr[3] << 24) | (addr[2] << 16) - | (addr[1] << 8) | addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - clk_disable(pclk); - clk_put(pclk); -} - -void __init setup_board(void) -{ - at32_map_usart(1, 0, 0); /* USART 1: /dev/ttyS0, DB9 */ - at32_setup_serial_console(0); -} - -static const struct gpio_led ngw_leds[] = { - { .name = "sys", .gpio = GPIO_PIN_PA(16), .active_low = 1, - .default_trigger = "heartbeat", - }, - { .name = "a", .gpio = GPIO_PIN_PA(19), .active_low = 1, }, - { .name = "b", .gpio = GPIO_PIN_PE(19), .active_low = 1, }, -}; - -static const struct gpio_led_platform_data ngw_led_data = { - .num_leds = ARRAY_SIZE(ngw_leds), - .leds = (void *) ngw_leds, -}; - -static struct platform_device ngw_gpio_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = (void *) &ngw_led_data, - } -}; - -static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PIN_PA(6), - .scl_pin = GPIO_PIN_PA(7), - .sda_is_open_drain = 1, - .scl_is_open_drain = 1, - .udelay = 2, /* close to 100 kHz */ -}; - -static struct platform_device i2c_gpio_device = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &i2c_gpio_data, - }, -}; - -static struct i2c_board_info __initdata i2c_info[] = { - /* NOTE: original ATtiny24 firmware is at address 0x0b */ -}; - -static int __init atngw100_init(void) -{ - unsigned i; - - /* - * ATNGW100 mkII uses 32-bit SDRAM interface. Reserve the - * SDRAM-specific pins so that nobody messes with them. - */ -#ifdef CONFIG_BOARD_ATNGW100_MKII - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL); - - smc_set_timing(&nand_config, &nand_timing); - smc_set_configuration(3, &nand_config); - at32_add_device_nand(0, &atngw100mkii_nand_data); -#endif - - at32_add_device_usart(0); - - set_hw_addr(at32_add_device_eth(0, ð_data[0])); -#ifndef CONFIG_BOARD_ATNGW100_MKII_LCD - set_hw_addr(at32_add_device_eth(1, ð_data[1])); -#endif - - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); - at32_add_device_mci(0, &mci0_data); - at32_add_device_usba(0, &atngw100_usba_data); - - for (i = 0; i < ARRAY_SIZE(ngw_leds); i++) { - at32_select_gpio(ngw_leds[i].gpio, - AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - } - platform_device_register(&ngw_gpio_leds); - - /* all these i2c/smbus pins should have external pullups for - * open-drain sharing among all I2C devices. SDA and SCL do; - * PB28/EXTINT3 (ATNGW100) and PE21 (ATNGW100 mkII) doesn't; it should - * be SMBALERT# (for PMBus), but it's not available off-board. - */ -#ifdef CONFIG_BOARD_ATNGW100_MKII - at32_select_periph(GPIO_PIOE_BASE, 1 << 21, 0, AT32_GPIOF_PULLUP); -#else - at32_select_periph(GPIO_PIOB_BASE, 1 << 28, 0, AT32_GPIOF_PULLUP); -#endif - at32_select_gpio(i2c_gpio_data.sda_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - at32_select_gpio(i2c_gpio_data.scl_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - platform_device_register(&i2c_gpio_device); - i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); - - return 0; -} -postcore_initcall(atngw100_init); - -static int __init atngw100_arch_init(void) -{ - /* PB30 (ATNGW100) and PE30 (ATNGW100 mkII) is the otherwise unused - * jumper on the mainboard, with an external pullup; the jumper grounds - * it. Use it however you like, including letting U-Boot or Linux tweak - * boot sequences. - */ -#ifdef CONFIG_BOARD_ATNGW100_MKII - at32_select_gpio(GPIO_PIN_PE(30), 0); - gpio_request(GPIO_PIN_PE(30), "j15"); - gpio_direction_input(GPIO_PIN_PE(30)); - gpio_export(GPIO_PIN_PE(30), false); -#else - at32_select_gpio(GPIO_PIN_PB(30), 0); - gpio_request(GPIO_PIN_PB(30), "j15"); - gpio_direction_input(GPIO_PIN_PB(30)); - gpio_export(GPIO_PIN_PB(30), false); -#endif - - /* set_irq_type() after the arch_initcall for EIC has run, and - * before the I2C subsystem could try using this IRQ. - */ - return irq_set_irq_type(AT32_EXTINT(3), IRQ_TYPE_EDGE_FALLING); -} -arch_initcall(atngw100_arch_init); diff --git a/arch/avr32/boards/atstk1000/Kconfig b/arch/avr32/boards/atstk1000/Kconfig deleted file mode 100644 index 8dc48214f0b7..000000000000 --- a/arch/avr32/boards/atstk1000/Kconfig +++ /dev/null @@ -1,109 +0,0 @@ -# STK1000 customization - -if BOARD_ATSTK1000 - -choice - prompt "ATSTK1000 CPU daughterboard type" - default BOARD_ATSTK1002 - -config BOARD_ATSTK1002 - bool "ATSTK1002" - select CPU_AT32AP7000 - -config BOARD_ATSTK1003 - bool "ATSTK1003" - select CPU_AT32AP7001 - -config BOARD_ATSTK1004 - bool "ATSTK1004" - select CPU_AT32AP7002 - -config BOARD_ATSTK1006 - bool "ATSTK1006" - select CPU_AT32AP7000 - -endchoice - - -config BOARD_ATSTK100X_CUSTOM - bool "Non-default STK1002/STK1003/STK1004 jumper settings" - help - You will normally leave the jumpers on the CPU card at their - default settings. If you need to use certain peripherals, - you will need to change some of those jumpers. - -if BOARD_ATSTK100X_CUSTOM - -config BOARD_ATSTK100X_SW1_CUSTOM - bool "SW1: use SSC1 (not SPI0)" - help - This also prevents using the external DAC as an audio interface, - and means you can't initialize the on-board QVGA display. - -config BOARD_ATSTK100X_SW2_CUSTOM - bool "SW2: use IRDA or TIMER0 (not UART-A, MMC/SD, and PS2-A)" - help - If you change this you'll want an updated boot loader putting - the console on UART-C not UART-A. - -config BOARD_ATSTK100X_SW3_CUSTOM - bool "SW3: use TIMER1 (not SSC0 and GCLK)" - help - This also prevents using the external DAC as an audio interface. - -config BOARD_ATSTK100X_SW4_CUSTOM - bool "SW4: use ISI/Camera (not GPIOs, SPI1, and PS2-B)" - help - To use the camera interface you'll need a custom card (on the - PCI-format connector) connect a video sensor. - -config BOARD_ATSTK1002_SW5_CUSTOM - bool "SW5: use MACB1 (not LCDC)" - depends on BOARD_ATSTK1002 - -config BOARD_ATSTK1002_SW6_CUSTOM - bool "SW6: more GPIOs (not MACB0)" - depends on BOARD_ATSTK1002 - -endif # custom - -config BOARD_ATSTK100X_SPI1 - bool "Configure SPI1 controller" - depends on !BOARD_ATSTK100X_SW4_CUSTOM - help - All the signals for the second SPI controller are available on - GPIO lines and accessed through the J1 jumper block. Say "y" - here to configure that SPI controller. - -config BOARD_ATSTK1000_J2_LED - bool - default BOARD_ATSTK1000_J2_LED8 || BOARD_ATSTK1000_J2_RGB - -choice - prompt "LEDs connected to J2:" - depends on LEDS_GPIO && !BOARD_ATSTK100X_SW4_CUSTOM - optional - help - Select this if you have jumpered the J2 jumper block to the - LED0..LED7 amber leds, or to the RGB leds, using a ten-pin - IDC cable. A default "heartbeat" trigger is provided, but - you can of course override this. - -config BOARD_ATSTK1000_J2_LED8 - bool "LED0..LED7" - help - Select this if J2 is jumpered to LED0..LED7 amber leds. - -config BOARD_ATSTK1000_J2_RGB - bool "RGB leds" - help - Select this if J2 is jumpered to the RGB leds. - -endchoice - -config BOARD_ATSTK1000_EXTDAC - bool - depends on !BOARD_ATSTK100X_SW1_CUSTOM && !BOARD_ATSTK100X_SW3_CUSTOM - default y - -endif # stk 1000 diff --git a/arch/avr32/boards/atstk1000/Makefile b/arch/avr32/boards/atstk1000/Makefile deleted file mode 100644 index edecee03742d..000000000000 --- a/arch/avr32/boards/atstk1000/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -obj-y += setup.o flash.o -obj-$(CONFIG_BOARD_ATSTK1002) += atstk1002.o -obj-$(CONFIG_BOARD_ATSTK1003) += atstk1003.o -obj-$(CONFIG_BOARD_ATSTK1004) += atstk1004.o -obj-$(CONFIG_BOARD_ATSTK1006) += atstk1002.o diff --git a/arch/avr32/boards/atstk1000/atstk1000.h b/arch/avr32/boards/atstk1000/atstk1000.h deleted file mode 100644 index 653cc09e536c..000000000000 --- a/arch/avr32/boards/atstk1000/atstk1000.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * ATSTK1000 setup code: Daughterboard interface - * - * Copyright (C) 2007 Atmel Corporation - * - * 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. - */ -#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H -#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H - -extern struct atmel_lcdfb_pdata atstk1000_lcdc_data; - -void atstk1000_setup_j2_leds(void); - -#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */ diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c deleted file mode 100644 index 6c80aba7bf96..000000000000 --- a/arch/avr32/boards/atstk1000/atstk1002.c +++ /dev/null @@ -1,330 +0,0 @@ -/* - * ATSTK1002/ATSTK1006 daughterboard-specific init code - * - * Copyright (C) 2005-2007 Atmel Corporation - * - * 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/clk.h> -#include <linux/etherdevice.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/string.h> -#include <linux/types.h> -#include <linux/spi/spi.h> -#include <linux/spi/at73c213.h> -#include <linux/atmel-mci.h> - -#include <video/atmel_lcdc.h> - -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -#include "atstk1000.h" - -/* Oscillator frequencies. These are board specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -/* - * The ATSTK1006 daughterboard is very similar to the ATSTK1002. Both - * have the AT32AP7000 chip on board; the difference is that the - * STK1006 has 128 MB SDRAM (the STK1002 uses the 8 MB SDRAM chip on - * the STK1000 motherboard) and 256 MB NAND flash (the STK1002 has - * none.) - * - * The RAM difference is handled by the boot loader, so the only - * difference we end up handling here is the NAND flash. - */ -#ifdef CONFIG_BOARD_ATSTK1006 -#include <linux/mtd/partitions.h> -#include <mach/smc.h> - -static struct smc_timing nand_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 10, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 30, - .nrd_pulse = 15, - .ncs_write_pulse = 30, - .nwe_pulse = 15, - - .read_cycle = 30, - .write_cycle = 30, - - .ncs_read_recover = 0, - .nrd_recover = 15, - .ncs_write_recover = 0, - /* WE# high -> RE# low min 60 ns */ - .nwe_recover = 50, -}; - -static struct smc_config nand_config __initdata = { - .bus_width = 1, - .nrd_controlled = 1, - .nwe_controlled = 1, - .nwait_mode = 0, - .byte_write = 0, - .tdf_cycles = 2, - .tdf_mode = 0, -}; - -static struct mtd_partition nand_partitions[] = { - { - .name = "main", - .offset = 0x00000000, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data atstk1006_nand_data __initdata = { - .cle = 21, - .ale = 22, - .rdy_pin = GPIO_PIN_PB(30), - .enable_pin = GPIO_PIN_PB(29), - .ecc_mode = NAND_ECC_SOFT, - .parts = nand_partitions, - .num_parts = ARRAY_SIZE(nand_partitions), -}; -#endif - -struct eth_addr { - u8 addr[6]; -}; - -static struct eth_addr __initdata hw_addr[2]; -static struct macb_platform_data __initdata eth_data[2] = { - { - /* - * The MDIO pullups on STK1000 are a bit too weak for - * the autodetection to work properly, so we have to - * mask out everything but the correct address. - */ - .phy_mask = ~(1U << 16), - }, - { - .phy_mask = ~(1U << 17), - }, -}; - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static struct at73c213_board_info at73c213_data = { - .ssc_id = 0, - .shortname = "AVR32 STK1000 external DAC", -}; -#endif - -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM -static struct spi_board_info spi0_board_info[] __initdata = { -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC - { - /* AT73C213 */ - .modalias = "at73c213", - .max_speed_hz = 200000, - .chip_select = 0, - .mode = SPI_MODE_1, - .platform_data = &at73c213_data, - }, -#endif - { - /* QVGA display */ - .modalias = "ltv350qv", - .max_speed_hz = 16000000, - .chip_select = 1, - .mode = SPI_MODE_3, - }, -}; -#endif - -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 -static struct spi_board_info spi1_board_info[] __initdata = { { - /* patch in custom entries here */ -} }; -#endif - -/* - * The next two functions should go away as the boot loader is - * supposed to initialize the macb address registers with a valid - * ethernet address. But we need to keep it around for a while until - * we can be reasonably sure the boot loader does this. - * - * The phy_id is ignored as the driver will probe for it. - */ -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i; - - i = tag->u.ethernet.mac_index; - if (i < ARRAY_SIZE(hw_addr)) - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - if (!is_valid_ether_addr(addr)) - return; - - /* - * Since this is board-specific code, we'll cheat and use the - * physical address directly as we happen to know that it's - * the same as the virtual address. - */ - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - __raw_writel((addr[3] << 24) | (addr[2] << 16) - | (addr[1] << 8) | addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - clk_disable(pclk); - clk_put(pclk); -} - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static void __init atstk1002_setup_extdac(void) -{ - struct clk *gclk; - struct clk *pll; - - gclk = clk_get(NULL, "gclk0"); - if (IS_ERR(gclk)) - goto err_gclk; - pll = clk_get(NULL, "pll0"); - if (IS_ERR(pll)) - goto err_pll; - - if (clk_set_parent(gclk, pll)) { - pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n"); - goto err_set_clk; - } - - at32_select_periph(GPIO_PIOA_BASE, (1 << 30), GPIO_PERIPH_A, 0); - at73c213_data.dac_clk = gclk; - -err_set_clk: - clk_put(pll); -err_pll: - clk_put(gclk); -err_gclk: - return; -} -#else -static void __init atstk1002_setup_extdac(void) -{ - -} -#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */ - -void __init setup_board(void) -{ -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */ -#else - at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */ -#endif - /* USART 2/unused: expansion connector */ - at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */ - - at32_setup_serial_console(0); -} - -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - -/* MMC card detect requires MACB0 *NOT* be used */ -#ifdef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM - .detect_pin = GPIO_PIN_PC(14), /* gpio30/sdcd */ - .wp_pin = GPIO_PIN_PC(15), /* gpio31/sdwp */ -#else - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, -#endif /* SW6 for sd{cd,wp} routing */ - }, -}; - -#endif /* SW2 for MMC signal routing */ - -static int __init atstk1002_init(void) -{ - /* - * ATSTK1000 uses 32-bit SDRAM interface. Reserve the - * SDRAM-specific pins so that nobody messes with them. - */ - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL); - -#ifdef CONFIG_BOARD_ATSTK1006 - smc_set_timing(&nand_config, &nand_timing); - smc_set_configuration(3, &nand_config); - at32_add_device_nand(0, &atstk1006_nand_data); -#endif - -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_usart(1); -#else - at32_add_device_usart(0); -#endif - at32_add_device_usart(2); - -#ifndef CONFIG_BOARD_ATSTK1002_SW6_CUSTOM - set_hw_addr(at32_add_device_eth(0, ð_data[0])); -#endif -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); -#endif -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 - at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); -#endif -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_mci(0, &mci0_data); -#endif -#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM - set_hw_addr(at32_add_device_eth(1, ð_data[1])); -#else - at32_add_device_lcdc(0, &atstk1000_lcdc_data, - fbmem_start, fbmem_size, - ATMEL_LCDC_PRI_24BIT | ATMEL_LCDC_PRI_CONTROL); -#endif - at32_add_device_usba(0, NULL); -#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM - at32_add_device_ssc(0, ATMEL_SSC_TX); -#endif - - atstk1000_setup_j2_leds(); - atstk1002_setup_extdac(); - - return 0; -} -postcore_initcall(atstk1002_init); diff --git a/arch/avr32/boards/atstk1000/atstk1003.c b/arch/avr32/boards/atstk1000/atstk1003.c deleted file mode 100644 index ff7e23298827..000000000000 --- a/arch/avr32/boards/atstk1000/atstk1003.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * ATSTK1003 daughterboard-specific init code - * - * Copyright (C) 2007 Atmel Corporation - * - * 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/clk.h> -#include <linux/err.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/string.h> -#include <linux/types.h> - -#include <linux/spi/at73c213.h> -#include <linux/spi/spi.h> -#include <linux/atmel-mci.h> - -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -#include "atstk1000.h" - -/* Oscillator frequencies. These are board specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static struct at73c213_board_info at73c213_data = { - .ssc_id = 0, - .shortname = "AVR32 STK1000 external DAC", -}; -#endif - -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM -static struct spi_board_info spi0_board_info[] __initdata = { -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC - { - /* AT73C213 */ - .modalias = "at73c213", - .max_speed_hz = 200000, - .chip_select = 0, - .mode = SPI_MODE_1, - .platform_data = &at73c213_data, - }, -#endif - /* - * We can control the LTV350QV LCD panel, but it isn't much - * point since we don't have an LCD controller... - */ -}; -#endif - -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 -static struct spi_board_info spi1_board_info[] __initdata = { { - /* patch in custom entries here */ -} }; -#endif - -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, - }, -}; -#endif - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static void __init atstk1003_setup_extdac(void) -{ - struct clk *gclk; - struct clk *pll; - - gclk = clk_get(NULL, "gclk0"); - if (IS_ERR(gclk)) - goto err_gclk; - pll = clk_get(NULL, "pll0"); - if (IS_ERR(pll)) - goto err_pll; - - if (clk_set_parent(gclk, pll)) { - pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n"); - goto err_set_clk; - } - - at32_select_periph(GPIO_PIOA_BASE, (1 << 30), GPIO_PERIPH_A, 0); - at73c213_data.dac_clk = gclk; - -err_set_clk: - clk_put(pll); -err_pll: - clk_put(gclk); -err_gclk: - return; -} -#else -static void __init atstk1003_setup_extdac(void) -{ - -} -#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */ - -void __init setup_board(void) -{ -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */ -#else - at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */ -#endif - /* USART 2/unused: expansion connector */ - at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */ - - at32_setup_serial_console(0); -} - -static int __init atstk1003_init(void) -{ - /* - * ATSTK1000 uses 32-bit SDRAM interface. Reserve the - * SDRAM-specific pins so that nobody messes with them. - */ - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL); - -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_usart(1); -#else - at32_add_device_usart(0); -#endif - at32_add_device_usart(2); - -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); -#endif -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 - at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); -#endif -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_mci(0, &mci0_data); -#endif - at32_add_device_usba(0, NULL); -#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM - at32_add_device_ssc(0, ATMEL_SSC_TX); -#endif - - atstk1000_setup_j2_leds(); - atstk1003_setup_extdac(); - - return 0; -} -postcore_initcall(atstk1003_init); diff --git a/arch/avr32/boards/atstk1000/atstk1004.c b/arch/avr32/boards/atstk1000/atstk1004.c deleted file mode 100644 index 69a9f0f08c6e..000000000000 --- a/arch/avr32/boards/atstk1000/atstk1004.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * ATSTK1003 daughterboard-specific init code - * - * Copyright (C) 2007 Atmel Corporation - * - * 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/clk.h> -#include <linux/err.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/string.h> -#include <linux/types.h> - -#include <linux/spi/at73c213.h> -#include <linux/spi/spi.h> -#include <linux/atmel-mci.h> - -#include <video/atmel_lcdc.h> - -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -#include "atstk1000.h" - -/* Oscillator frequencies. These are board specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static struct at73c213_board_info at73c213_data = { - .ssc_id = 0, - .shortname = "AVR32 STK1000 external DAC", -}; -#endif - -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM -static struct spi_board_info spi0_board_info[] __initdata = { -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC - { - /* AT73C213 */ - .modalias = "at73c213", - .max_speed_hz = 200000, - .chip_select = 0, - .mode = SPI_MODE_1, - .platform_data = &at73c213_data, - }, -#endif - { - /* QVGA display */ - .modalias = "ltv350qv", - .max_speed_hz = 16000000, - .chip_select = 1, - .mode = SPI_MODE_3, - }, -}; -#endif - -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 -static struct spi_board_info spi1_board_info[] __initdata = { { - /* patch in custom entries here */ -} }; -#endif - -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, - }, -}; -#endif - -#ifdef CONFIG_BOARD_ATSTK1000_EXTDAC -static void __init atstk1004_setup_extdac(void) -{ - struct clk *gclk; - struct clk *pll; - - gclk = clk_get(NULL, "gclk0"); - if (IS_ERR(gclk)) - goto err_gclk; - pll = clk_get(NULL, "pll0"); - if (IS_ERR(pll)) - goto err_pll; - - if (clk_set_parent(gclk, pll)) { - pr_debug("STK1000: failed to set pll0 as parent for DAC clock\n"); - goto err_set_clk; - } - - at32_select_periph(GPIO_PIOA_BASE, (1 << 30), GPIO_PERIPH_A, 0); - at73c213_data.dac_clk = gclk; - -err_set_clk: - clk_put(pll); -err_pll: - clk_put(gclk); -err_gclk: - return; -} -#else -static void __init atstk1004_setup_extdac(void) -{ - -} -#endif /* CONFIG_BOARD_ATSTK1000_EXTDAC */ - -void __init setup_board(void) -{ -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */ -#else - at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */ -#endif - /* USART 2/unused: expansion connector */ - at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */ - - at32_setup_serial_console(0); -} - -static int __init atstk1004_init(void) -{ -#ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_usart(1); -#else - at32_add_device_usart(0); -#endif - at32_add_device_usart(2); - -#ifndef CONFIG_BOARD_ATSTK100X_SW1_CUSTOM - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); -#endif -#ifdef CONFIG_BOARD_ATSTK100X_SPI1 - at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); -#endif -#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM - at32_add_device_mci(0, &mci0_data); -#endif - at32_add_device_lcdc(0, &atstk1000_lcdc_data, - fbmem_start, fbmem_size, - ATMEL_LCDC_PRI_24BIT | ATMEL_LCDC_PRI_CONTROL); - at32_add_device_usba(0, NULL); -#ifndef CONFIG_BOARD_ATSTK100X_SW3_CUSTOM - at32_add_device_ssc(0, ATMEL_SSC_TX); -#endif - - atstk1000_setup_j2_leds(); - atstk1004_setup_extdac(); - - return 0; -} -postcore_initcall(atstk1004_init); diff --git a/arch/avr32/boards/atstk1000/flash.c b/arch/avr32/boards/atstk1000/flash.c deleted file mode 100644 index 6e4d561977ff..000000000000 --- a/arch/avr32/boards/atstk1000/flash.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * ATSTK1000 board-specific flash initialization - * - * Copyright (C) 2005-2006 Atmel Corporation - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <mach/smc.h> - -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 40, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 80, - .nrd_pulse = 40, - .ncs_write_pulse = 65, - .nwe_pulse = 55, - - .read_cycle = 120, - .write_cycle = 120, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, -}; - -static struct mtd_partition flash_parts[] = { - { - .name = "u-boot", - .offset = 0x00000000, - .size = 0x00020000, /* 128 KiB */ - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "root", - .offset = 0x00020000, - .size = 0x007d0000, - }, - { - .name = "env", - .offset = 0x007f0000, - .size = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data flash_data = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts), - .parts = flash_parts, -}; - -static struct resource flash_resource = { - .start = 0x00000000, - .end = 0x007fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -/* This needs to be called after the SMC has been initialized */ -static int __init atstk1000_flash_init(void) -{ - int ret; - - smc_set_timing(&flash_config, &flash_timing); - ret = smc_set_configuration(0, &flash_config); - if (ret < 0) { - printk(KERN_ERR "atstk1000: failed to set NOR flash timing\n"); - return ret; - } - - platform_device_register(&flash_device); - - return 0; -} -device_initcall(atstk1000_flash_init); diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c deleted file mode 100644 index b6b88f5e0b43..000000000000 --- a/arch/avr32/boards/atstk1000/setup.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * ATSTK1000 board-specific setup code. - * - * Copyright (C) 2005-2006 Atmel Corporation - * - * 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/bootmem.h> -#include <linux/fb.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/linkage.h> - -#include <video/atmel_lcdc.h> - -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/portmux.h> - -#include "atstk1000.h" - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -static struct fb_videomode __initdata ltv350qv_modes[] = { - { - .name = "320x240 @ 75", - .refresh = 75, - .xres = 320, .yres = 240, - .pixclock = KHZ2PICOS(6891), - - .left_margin = 17, .right_margin = 33, - .upper_margin = 10, .lower_margin = 10, - .hsync_len = 16, .vsync_len = 1, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata atstk1000_default_monspecs = { - .manufacturer = "SNG", - .monitor = "LTV350QV", - .modedb = ltv350qv_modes, - .modedb_len = ARRAY_SIZE(ltv350qv_modes), - .hfmin = 14820, - .hfmax = 22230, - .vfmin = 60, - .vfmax = 90, - .dclkmax = 30000000, -}; - -struct atmel_lcdfb_pdata __initdata atstk1000_lcdc_data = { - .default_bpp = 24, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_INVCLK - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &atstk1000_default_monspecs, - .guard_time = 2, -}; - -#ifdef CONFIG_BOARD_ATSTK1000_J2_LED -#include <linux/leds.h> - -static struct gpio_led stk1000_j2_led[] = { -#ifdef CONFIG_BOARD_ATSTK1000_J2_LED8 -#define LEDSTRING "J2 jumpered to LED8" - { .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), }, - { .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), }, - { .name = "led2:amber", .gpio = GPIO_PIN_PB(10), }, - { .name = "led3:amber", .gpio = GPIO_PIN_PB(13), }, - { .name = "led4:amber", .gpio = GPIO_PIN_PB(14), }, - { .name = "led5:amber", .gpio = GPIO_PIN_PB(15), }, - { .name = "led6:amber", .gpio = GPIO_PIN_PB(16), }, - { .name = "led7:amber", .gpio = GPIO_PIN_PB(30), - .default_trigger = "heartbeat", }, -#else /* RGB */ -#define LEDSTRING "J2 jumpered to RGB LEDs" - { .name = "r1:red", .gpio = GPIO_PIN_PB( 8), }, - { .name = "g1:green", .gpio = GPIO_PIN_PB(10), }, - { .name = "b1:blue", .gpio = GPIO_PIN_PB(14), }, - - { .name = "r2:red", .gpio = GPIO_PIN_PB( 9), - .default_trigger = "heartbeat", }, - { .name = "g2:green", .gpio = GPIO_PIN_PB(13), }, - { .name = "b2:blue", .gpio = GPIO_PIN_PB(15), - .default_trigger = "heartbeat", }, - /* PB16, PB30 unused */ -#endif -}; - -static struct gpio_led_platform_data stk1000_j2_led_data = { - .num_leds = ARRAY_SIZE(stk1000_j2_led), - .leds = stk1000_j2_led, -}; - -static struct platform_device stk1000_j2_led_dev = { - .name = "leds-gpio", - .id = 2, /* gpio block J2 */ - .dev = { - .platform_data = &stk1000_j2_led_data, - }, -}; - -void __init atstk1000_setup_j2_leds(void) -{ - unsigned i; - - for (i = 0; i < ARRAY_SIZE(stk1000_j2_led); i++) - at32_select_gpio(stk1000_j2_led[i].gpio, AT32_GPIOF_OUTPUT); - - printk("STK1000: " LEDSTRING "\n"); - platform_device_register(&stk1000_j2_led_dev); -} -#else /* CONFIG_BOARD_ATSTK1000_J2_LED */ -void __init atstk1000_setup_j2_leds(void) -{ - -} -#endif /* CONFIG_BOARD_ATSTK1000_J2_LED */ diff --git a/arch/avr32/boards/favr-32/Kconfig b/arch/avr32/boards/favr-32/Kconfig deleted file mode 100644 index 2c83d1ddcaec..000000000000 --- a/arch/avr32/boards/favr-32/Kconfig +++ /dev/null @@ -1,22 +0,0 @@ -# Favr-32 customization - -if BOARD_FAVR_32 - -config BOARD_FAVR32_ABDAC_RATE - int "DAC target rate" - default 44100 - range 32000 50000 - help - Specify the target rate the internal DAC should try to match. This - will use PLL1 to generate a frequency as close as possible to this - rate. - - Must be within the range 32000 to 50000, which should be suitable to - generate most other frequencies in power of 2 steps. - - Ex: - 48000 will also suit 24000 and 12000 - 44100 will also suit 22050 and 11025 - 32000 will also suit 16000 and 8000 - -endif # BOARD_FAVR_32 diff --git a/arch/avr32/boards/favr-32/Makefile b/arch/avr32/boards/favr-32/Makefile deleted file mode 100644 index 234f21508e4b..000000000000 --- a/arch/avr32/boards/favr-32/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y += setup.o flash.o diff --git a/arch/avr32/boards/favr-32/flash.c b/arch/avr32/boards/favr-32/flash.c deleted file mode 100644 index 604bbd5e41d9..000000000000 --- a/arch/avr32/boards/favr-32/flash.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Favr-32 board-specific flash initialization - * - * Copyright (C) 2008 Atmel Corporation - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <mach/smc.h> - -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 40, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 80, - .nrd_pulse = 40, - .ncs_write_pulse = 65, - .nwe_pulse = 55, - - .read_cycle = 120, - .write_cycle = 120, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, -}; - -static struct mtd_partition flash_parts[] = { - { - .name = "u-boot", - .offset = 0x00000000, - .size = 0x00020000, /* 128 KiB */ - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "root", - .offset = 0x00020000, - .size = 0x007d0000, - }, - { - .name = "env", - .offset = 0x007f0000, - .size = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data flash_data = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts), - .parts = flash_parts, -}; - -static struct resource flash_resource = { - .start = 0x00000000, - .end = 0x007fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -/* This needs to be called after the SMC has been initialized */ -static int __init favr32_flash_init(void) -{ - int ret; - - smc_set_timing(&flash_config, &flash_timing); - ret = smc_set_configuration(0, &flash_config); - if (ret < 0) { - printk(KERN_ERR "Favr-32: failed to set NOR flash timing\n"); - return ret; - } - - platform_device_register(&flash_device); - - return 0; -} -device_initcall(favr32_flash_init); diff --git a/arch/avr32/boards/favr-32/setup.c b/arch/avr32/boards/favr-32/setup.c deleted file mode 100644 index 234cb071c601..000000000000 --- a/arch/avr32/boards/favr-32/setup.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Favr-32 board-specific setup code. - * - * Copyright (C) 2008 Atmel Corporation - * - * 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/clk.h> -#include <linux/etherdevice.h> -#include <linux/bootmem.h> -#include <linux/fb.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <linux/gpio.h> -#include <linux/leds.h> -#include <linux/atmel-mci.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> - -#include <sound/atmel-abdac.h> - -#include <video/atmel_lcdc.h> - -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/init.h> -#include <mach/board.h> -#include <mach/portmux.h> - -#define PWM_BL_CH 2 - -/* Oscillator frequencies. These are board-specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -static struct atmel_abdac_pdata __initdata abdac0_data = { -}; - -struct eth_addr { - u8 addr[6]; -}; -static struct eth_addr __initdata hw_addr[1]; -static struct macb_platform_data __initdata eth_data[1] = { - { - .phy_mask = ~(1U << 1), - }, -}; - -static int ads7843_get_pendown_state(void) -{ - return !gpio_get_value(GPIO_PIN_PB(3)); -} - -static struct ads7846_platform_data ads7843_data = { - .model = 7843, - .get_pendown_state = ads7843_get_pendown_state, - .pressure_max = 255, - /* - * Values below are for debounce filtering, these can be experimented - * with further. - */ - .debounce_max = 20, - .debounce_rep = 4, - .debounce_tol = 5, - - .keep_vref_on = true, - .settle_delay_usecs = 500, - .penirq_recheck_delay_usecs = 100, -}; - -static struct spi_board_info __initdata spi1_board_info[] = { - { - /* ADS7843 touch controller */ - .modalias = "ads7846", - .max_speed_hz = 2000000, - .chip_select = 0, - .bus_num = 1, - .platform_data = &ads7843_data, - }, -}; - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, - }, -}; - -static struct fb_videomode __initdata lb104v03_modes[] = { - { - .name = "640x480 @ 50", - .refresh = 50, - .xres = 640, .yres = 480, - .pixclock = KHZ2PICOS(25100), - - .left_margin = 90, .right_margin = 70, - .upper_margin = 30, .lower_margin = 15, - .hsync_len = 12, .vsync_len = 2, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata favr32_default_monspecs = { - .manufacturer = "LG", - .monitor = "LB104V03", - .modedb = lb104v03_modes, - .modedb_len = ARRAY_SIZE(lb104v03_modes), - .hfmin = 27273, - .hfmax = 31111, - .vfmin = 45, - .vfmax = 60, - .dclkmax = 28000000, -}; - -struct atmel_lcdfb_pdata __initdata favr32_lcdc_data = { - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &favr32_default_monspecs, - .guard_time = 2, -}; - -static struct gpio_led favr32_leds[] = { - { - .name = "green", - .gpio = GPIO_PIN_PE(19), - .default_trigger = "heartbeat", - .active_low = 1, - }, - { - .name = "red", - .gpio = GPIO_PIN_PE(20), - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data favr32_led_data = { - .num_leds = ARRAY_SIZE(favr32_leds), - .leds = favr32_leds, -}; - -static struct platform_device favr32_led_dev = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &favr32_led_data, - }, -}; - -/* - * The next two functions should go away as the boot loader is - * supposed to initialize the macb address registers with a valid - * ethernet address. But we need to keep it around for a while until - * we can be reasonably sure the boot loader does this. - * - * The phy_id is ignored as the driver will probe for it. - */ -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i; - - i = tag->u.ethernet.mac_index; - if (i < ARRAY_SIZE(hw_addr)) - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - if (!is_valid_ether_addr(addr)) - return; - - /* - * Since this is board-specific code, we'll cheat and use the - * physical address directly as we happen to know that it's - * the same as the virtual address. - */ - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - __raw_writel((addr[3] << 24) | (addr[2] << 16) - | (addr[1] << 8) | addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - clk_disable(pclk); - clk_put(pclk); -} - -void __init favr32_setup_leds(void) -{ - unsigned i; - - for (i = 0; i < ARRAY_SIZE(favr32_leds); i++) - at32_select_gpio(favr32_leds[i].gpio, AT32_GPIOF_OUTPUT); - - platform_device_register(&favr32_led_dev); -} - -static struct pwm_lookup pwm_lookup[] = { - PWM_LOOKUP("at91sam9rl-pwm", PWM_BL_CH, "pwm-backlight.0", NULL, - 5000, PWM_POLARITY_INVERSED), -}; - -static struct regulator_consumer_supply fixed_power_consumers[] = { - REGULATOR_SUPPLY("power", "pwm-backlight.0"), -}; - -static struct platform_pwm_backlight_data pwm_bl_data = { - .enable_gpio = GPIO_PIN_PA(28), - .max_brightness = 255, - .dft_brightness = 255, - .lth_brightness = 50, -}; - -static struct platform_device pwm_bl_device = { - .name = "pwm-backlight", - .dev = { - .platform_data = &pwm_bl_data, - }, -}; - -static void __init favr32_setup_atmel_pwm_bl(void) -{ - pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); - regulator_register_always_on(0, "fixed", fixed_power_consumers, - ARRAY_SIZE(fixed_power_consumers), 3300000); - platform_device_register(&pwm_bl_device); - at32_select_gpio(pwm_bl_data.enable_gpio, 0); -} - -void __init setup_board(void) -{ - at32_map_usart(3, 0, 0); /* USART 3 => /dev/ttyS0 */ - at32_setup_serial_console(0); -} - -static int __init set_abdac_rate(struct platform_device *pdev) -{ - int retval; - struct clk *osc1; - struct clk *pll1; - struct clk *abdac; - - if (pdev == NULL) - return -ENXIO; - - osc1 = clk_get(NULL, "osc1"); - if (IS_ERR(osc1)) { - retval = PTR_ERR(osc1); - goto out; - } - - pll1 = clk_get(NULL, "pll1"); - if (IS_ERR(pll1)) { - retval = PTR_ERR(pll1); - goto out_osc1; - } - - abdac = clk_get(&pdev->dev, "sample_clk"); - if (IS_ERR(abdac)) { - retval = PTR_ERR(abdac); - goto out_pll1; - } - - retval = clk_set_parent(pll1, osc1); - if (retval != 0) - goto out_abdac; - - /* - * Rate is 32000 to 50000 and ABDAC oversamples 256x. Multiply, in - * power of 2, to a value above 80 MHz. Power of 2 so it is possible - * for the generic clock to divide it down again and 80 MHz is the - * lowest frequency for the PLL. - */ - retval = clk_round_rate(pll1, - CONFIG_BOARD_FAVR32_ABDAC_RATE * 256 * 16); - if (retval <= 0) { - retval = -EINVAL; - goto out_abdac; - } - - retval = clk_set_rate(pll1, retval); - if (retval != 0) - goto out_abdac; - - retval = clk_set_parent(abdac, pll1); - if (retval != 0) - goto out_abdac; - -out_abdac: - clk_put(abdac); -out_pll1: - clk_put(pll1); -out_osc1: - clk_put(osc1); -out: - return retval; -} - -static int __init favr32_init(void) -{ - /* - * Favr-32 uses 32-bit SDRAM interface. Reserve the SDRAM-specific - * pins so that nobody messes with them. - */ - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL); - - at32_select_gpio(GPIO_PIN_PB(3), 0); /* IRQ from ADS7843 */ - - at32_add_device_usart(0); - - set_hw_addr(at32_add_device_eth(0, ð_data[0])); - - spi1_board_info[0].irq = gpio_to_irq(GPIO_PIN_PB(3)); - - set_abdac_rate(at32_add_device_abdac(0, &abdac0_data)); - - at32_add_device_pwm(1 << PWM_BL_CH); - at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info)); - at32_add_device_mci(0, &mci0_data); - at32_add_device_usba(0, NULL); - at32_add_device_lcdc(0, &favr32_lcdc_data, fbmem_start, fbmem_size, 0); - - favr32_setup_leds(); - - favr32_setup_atmel_pwm_bl(); - - return 0; -} -postcore_initcall(favr32_init); diff --git a/arch/avr32/boards/hammerhead/Kconfig b/arch/avr32/boards/hammerhead/Kconfig deleted file mode 100644 index 5c13d785cc70..000000000000 --- a/arch/avr32/boards/hammerhead/Kconfig +++ /dev/null @@ -1,43 +0,0 @@ -# Hammerhead customization - -if BOARD_HAMMERHEAD - -config BOARD_HAMMERHEAD_USB - bool "Philips ISP116x-hcd USB support" - help - This enables USB support for Hammerheads internal ISP116x - controller from Philips. - - Choose 'Y' here if you want to have your board USB driven. - -config BOARD_HAMMERHEAD_LCD - bool "Atmel AT91/AT32 LCD support" - help - This enables LCD support for the Hammerhead board. You may - also add support for framebuffer devices (AT91/AT32 LCD Controller) - and framebuffer console support to get the most out of your LCD. - - Choose 'Y' here if you have ordered a Corona daugther board and - want to have support for your Hantronix HDA-351T-LV LCD. - -config BOARD_HAMMERHEAD_SND - bool "Atmel AC97 Sound support" - help - This enables Sound support for the Hammerhead board. You may - also go through the ALSA settings to get it working. - - Choose 'Y' here if you have ordered a Corona daugther board and - want to make your board funky. - -config BOARD_HAMMERHEAD_FPGA - bool "Hammerhead FPGA Support" - default y - help - This adds support for the Cyclone III FPGA from Altera - found on Miromico's Hammerhead board. - - Choose 'Y' here if you want to have FPGA support enabled. - You will have to choose the "Hammerhead FPGA Device Support" in - Device Drivers->Misc to be able to use FPGA functionality. - -endif # BOARD_ATNGW100 diff --git a/arch/avr32/boards/hammerhead/Makefile b/arch/avr32/boards/hammerhead/Makefile deleted file mode 100644 index c740aa116755..000000000000 --- a/arch/avr32/boards/hammerhead/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y += setup.o flash.o diff --git a/arch/avr32/boards/hammerhead/flash.c b/arch/avr32/boards/hammerhead/flash.c deleted file mode 100644 index e86280ccd8fa..000000000000 --- a/arch/avr32/boards/hammerhead/flash.c +++ /dev/null @@ -1,381 +0,0 @@ -/* - * Hammerhead board-specific flash initialization - * - * Copyright (C) 2008 Miromico AG - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/usb/isp116x.h> -#include <linux/dma-mapping.h> -#include <linux/delay.h> - -#include <mach/portmux.h> -#include <mach/at32ap700x.h> -#include <mach/smc.h> - -#include "../../mach-at32ap/clock.h" -#include "flash.h" - - -#define HAMMERHEAD_USB_PERIPH_GCLK0 0x40000000 -#define HAMMERHEAD_USB_PERIPH_CS2 0x02000000 -#define HAMMERHEAD_USB_PERIPH_EXTINT0 0x02000000 - -#define HAMMERHEAD_FPGA_PERIPH_MOSI 0x00000002 -#define HAMMERHEAD_FPGA_PERIPH_SCK 0x00000020 -#define HAMMERHEAD_FPGA_PERIPH_EXTINT3 0x10000000 - -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 40, - .ncs_write_setup = 0, - .nwe_setup = 10, - - .ncs_read_pulse = 80, - .nrd_pulse = 40, - .ncs_write_pulse = 65, - .nwe_pulse = 55, - - .read_cycle = 120, - .write_cycle = 120, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, -}; - -static struct mtd_partition flash_parts[] = { - { - .name = "u-boot", - .offset = 0x00000000, - .size = 0x00020000, /* 128 KiB */ - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "root", - .offset = 0x00020000, - .size = 0x007d0000, - }, - { - .name = "env", - .offset = 0x007f0000, - .size = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data flash_data = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts), - .parts = flash_parts, -}; - -static struct resource flash_resource = { - .start = 0x00000000, - .end = 0x007fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource, - .num_resources = 1, - .dev = { .platform_data = &flash_data, }, -}; - -#ifdef CONFIG_BOARD_HAMMERHEAD_USB - -static struct smc_timing isp1160_timing __initdata = { - .ncs_read_setup = 75, - .nrd_setup = 75, - .ncs_write_setup = 75, - .nwe_setup = 75, - - - /* We use conservative timing settings, as the minimal settings aren't - stable. There may be room for tweaking. */ - .ncs_read_pulse = 75, /* min. 33ns */ - .nrd_pulse = 75, /* min. 33ns */ - .ncs_write_pulse = 75, /* min. 26ns */ - .nwe_pulse = 75, /* min. 26ns */ - - .read_cycle = 225, /* min. 143ns */ - .write_cycle = 225, /* min. 136ns */ -}; - -static struct smc_config isp1160_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 0, -}; - -/* - * The platform delay function is only used to enforce the strange - * read to write delay. This can not be configured in the SMC. All other - * timings are controlled by the SMC (see timings obove) - * So in isp116x-hcd.c we should comment out USE_PLATFORM_DELAY - */ -void isp116x_delay(struct device *dev, int delay) -{ - if (delay > 150) - ndelay(delay - 150); -} - -static struct isp116x_platform_data isp1160_data = { - .sel15Kres = 1, /* use internal downstream resistors */ - .oc_enable = 0, /* external overcurrent detection */ - .int_edge_triggered = 0, /* interrupt is level triggered */ - .int_act_high = 0, /* interrupt is active low */ - .delay = isp116x_delay, /* platform delay function */ -}; - -static struct resource isp1160_resource[] = { - { - .start = 0x08000000, - .end = 0x08000001, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x08000002, - .end = 0x08000003, - .flags = IORESOURCE_MEM, - }, - { - .start = 64, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device isp1160_device = { - .name = "isp116x-hcd", - .id = 0, - .resource = isp1160_resource, - .num_resources = 3, - .dev = { - .platform_data = &isp1160_data, - }, -}; -#endif - -#ifdef CONFIG_BOARD_HAMMERHEAD_USB -static int __init hammerhead_usbh_init(void) -{ - struct clk *gclk; - struct clk *osc; - - int ret; - - /* setup smc for usbh */ - smc_set_timing(&isp1160_config, &isp1160_timing); - ret = smc_set_configuration(2, &isp1160_config); - - if (ret < 0) { - printk(KERN_ERR - "hammerhead: failed to set ISP1160 USBH timing\n"); - return ret; - } - - /* setup gclk0 to run from osc1 */ - gclk = clk_get(NULL, "gclk0"); - if (IS_ERR(gclk)) { - ret = PTR_ERR(gclk); - goto err_gclk; - } - - osc = clk_get(NULL, "osc1"); - if (IS_ERR(osc)) { - ret = PTR_ERR(osc); - goto err_osc; - } - - ret = clk_set_parent(gclk, osc); - if (ret < 0) { - pr_debug("hammerhead: failed to set osc1 for USBH clock\n"); - goto err_set_clk; - } - - /* set clock to 6MHz */ - clk_set_rate(gclk, 6000000); - - /* and enable */ - clk_enable(gclk); - - /* select GCLK0 peripheral function */ - at32_select_periph(GPIO_PIOA_BASE, HAMMERHEAD_USB_PERIPH_GCLK0, - GPIO_PERIPH_A, 0); - - /* enable CS2 peripheral function */ - at32_select_periph(GPIO_PIOE_BASE, HAMMERHEAD_USB_PERIPH_CS2, - GPIO_PERIPH_A, 0); - - /* H_WAKEUP must be driven low */ - at32_select_gpio(GPIO_PIN_PA(8), AT32_GPIOF_OUTPUT); - - /* Select EXTINT0 for PB25 */ - at32_select_periph(GPIO_PIOB_BASE, HAMMERHEAD_USB_PERIPH_EXTINT0, - GPIO_PERIPH_A, 0); - - /* register usbh device driver */ - platform_device_register(&isp1160_device); - - err_set_clk: - clk_put(osc); - err_osc: - clk_put(gclk); - err_gclk: - return ret; -} -#endif - -#ifdef CONFIG_BOARD_HAMMERHEAD_FPGA -static struct smc_timing fpga_timing __initdata = { - .ncs_read_setup = 16, - .nrd_setup = 32, - .ncs_read_pulse = 48, - .nrd_pulse = 32, - .read_cycle = 64, - - .ncs_write_setup = 16, - .nwe_setup = 16, - .ncs_write_pulse = 32, - .nwe_pulse = 32, - .write_cycle = 64, -}; - -static struct smc_config fpga_config __initdata = { - .bus_width = 4, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 0, -}; - -static struct resource hh_fpga0_resource[] = { - { - .start = 0xffe00400, - .end = 0xffe00400 + 0x3ff, - .flags = IORESOURCE_MEM, - }, - { - .start = 4, - .end = 4, - .flags = IORESOURCE_IRQ, - }, - { - .start = 0x0c000000, - .end = 0x0c000100, - .flags = IORESOURCE_MEM, - }, - { - .start = 67, - .end = 67, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 hh_fpga0_dma_mask = DMA_BIT_MASK(32); -static struct platform_device hh_fpga0_device = { - .name = "hh_fpga", - .id = 0, - .dev = { - .dma_mask = &hh_fpga0_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = hh_fpga0_resource, - .num_resources = ARRAY_SIZE(hh_fpga0_resource), -}; - -static struct clk hh_fpga0_spi_clk = { - .name = "spi_clk", - .dev = &hh_fpga0_device.dev, - .mode = pba_clk_mode, - .get_rate = pba_clk_get_rate, - .index = 1, -}; - -struct platform_device *__init at32_add_device_hh_fpga(void) -{ - /* Select peripheral functionallity for SPI SCK and MOSI */ - at32_select_periph(GPIO_PIOB_BASE, HAMMERHEAD_FPGA_PERIPH_SCK, - GPIO_PERIPH_B, 0); - at32_select_periph(GPIO_PIOB_BASE, HAMMERHEAD_FPGA_PERIPH_MOSI, - GPIO_PERIPH_B, 0); - - /* reserve all other needed gpio - * We have on board pull ups, so there is no need - * to enable gpio pull ups */ - /* INIT_DONE (input) */ - at32_select_gpio(GPIO_PIN_PB(0), 0); - - /* nSTATUS (input) */ - at32_select_gpio(GPIO_PIN_PB(2), 0); - - /* nCONFIG (output, low) */ - at32_select_gpio(GPIO_PIN_PB(3), AT32_GPIOF_OUTPUT); - - /* CONF_DONE (input) */ - at32_select_gpio(GPIO_PIN_PB(4), 0); - - /* Select EXTINT3 for PB28 (Interrupt from FPGA) */ - at32_select_periph(GPIO_PIOB_BASE, HAMMERHEAD_FPGA_PERIPH_EXTINT3, - GPIO_PERIPH_A, 0); - - /* Get our parent clock */ - hh_fpga0_spi_clk.parent = clk_get(NULL, "pba"); - clk_put(hh_fpga0_spi_clk.parent); - - /* Register clock in at32 clock tree */ - at32_clk_register(&hh_fpga0_spi_clk); - - platform_device_register(&hh_fpga0_device); - return &hh_fpga0_device; -} -#endif - -/* This needs to be called after the SMC has been initialized */ -static int __init hammerhead_flash_init(void) -{ - int ret; - - smc_set_timing(&flash_config, &flash_timing); - ret = smc_set_configuration(0, &flash_config); - - if (ret < 0) { - printk(KERN_ERR "hammerhead: failed to set NOR flash timing\n"); - return ret; - } - - platform_device_register(&flash_device); - -#ifdef CONFIG_BOARD_HAMMERHEAD_USB - hammerhead_usbh_init(); -#endif - -#ifdef CONFIG_BOARD_HAMMERHEAD_FPGA - /* Setup SMC for FPGA interface */ - smc_set_timing(&fpga_config, &fpga_timing); - ret = smc_set_configuration(3, &fpga_config); -#endif - - - if (ret < 0) { - printk(KERN_ERR "hammerhead: failed to set FPGA timing\n"); - return ret; - } - - return 0; -} - -device_initcall(hammerhead_flash_init); diff --git a/arch/avr32/boards/hammerhead/flash.h b/arch/avr32/boards/hammerhead/flash.h deleted file mode 100644 index ea70c626587b..000000000000 --- a/arch/avr32/boards/hammerhead/flash.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __BOARDS_HAMMERHEAD_FLASH_H -#define __BOARDS_HAMMERHEAD_FLASH_H - -struct platform_device *at32_add_device_hh_fpga(void); - -#endif /* __BOARDS_HAMMERHEAD_FLASH_H */ diff --git a/arch/avr32/boards/hammerhead/setup.c b/arch/avr32/boards/hammerhead/setup.c deleted file mode 100644 index dc0e317f2ecd..000000000000 --- a/arch/avr32/boards/hammerhead/setup.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * Board-specific setup code for the Miromico Hammerhead board - * - * Copyright (C) 2008 Miromico AG - * - * 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/atmel-mci.h> -#include <linux/clk.h> -#include <linux/fb.h> -#include <linux/etherdevice.h> -#include <linux/i2c.h> -#include <linux/i2c-gpio.h> -#include <linux/init.h> -#include <linux/linkage.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/spi/spi.h> - -#include <video/atmel_lcdc.h> - -#include <linux/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -#include <sound/atmel-ac97c.h> - -#include "../../mach-at32ap/clock.h" -#include "flash.h" - -/* Oscillator frequencies. These are board-specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 25000000, /* 25MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -#ifdef CONFIG_BOARD_HAMMERHEAD_LCD -static struct fb_videomode __initdata hda350tlv_modes[] = { - { - .name = "320x240 @ 75", - .refresh = 75, - .xres = 320, - .yres = 240, - .pixclock = KHZ2PICOS(6891), - - .left_margin = 48, - .right_margin = 18, - .upper_margin = 18, - .lower_margin = 4, - .hsync_len = 20, - .vsync_len = 2, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata hammerhead_hda350t_monspecs = { - .manufacturer = "HAN", - .monitor = "HDA350T-LV", - .modedb = hda350tlv_modes, - .modedb_len = ARRAY_SIZE(hda350tlv_modes), - .hfmin = 14900, - .hfmax = 22350, - .vfmin = 60, - .vfmax = 90, - .dclkmax = 10000000, -}; - -struct atmel_lcdfb_pdata __initdata hammerhead_lcdc_data = { - .default_bpp = 24, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_INVCLK - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &hammerhead_hda350t_monspecs, - .guard_time = 2, -}; -#endif - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -ENODEV, - .wp_pin = -ENODEV, - }, -}; - -struct eth_addr { - u8 addr[6]; -}; - -static struct eth_addr __initdata hw_addr[1]; -static struct macb_platform_data __initdata eth_data[1]; - -/* - * The next two functions should go away as the boot loader is - * supposed to initialize the macb address registers with a valid - * ethernet address. But we need to keep it around for a while until - * we can be reasonably sure the boot loader does this. - * - * The phy_id is ignored as the driver will probe for it. - */ -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i = tag->u.ethernet.mac_index; - - if (i < ARRAY_SIZE(hw_addr)) - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - - if (!is_valid_ether_addr(addr)) - return; - - /* - * Since this is board-specific code, we'll cheat and use the - * physical address directly as we happen to know that it's - * the same as the virtual address. - */ - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - - __raw_writel((addr[3] << 24) | (addr[2] << 16) | (addr[1] << 8) | - addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - - clk_disable(pclk); - clk_put(pclk); -} - -void __init setup_board(void) -{ - at32_map_usart(1, 0, 0); /* USART 1: /dev/ttyS0, DB9 */ - at32_setup_serial_console(0); -} - -static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PIN_PA(6), - .scl_pin = GPIO_PIN_PA(7), - .sda_is_open_drain = 1, - .scl_is_open_drain = 1, - .udelay = 2, /* close to 100 kHz */ -}; - -static struct platform_device i2c_gpio_device = { - .name = "i2c-gpio", - .id = 0, - .dev = { .platform_data = &i2c_gpio_data, }, -}; - -static struct i2c_board_info __initdata i2c_info[] = {}; - -#ifdef CONFIG_BOARD_HAMMERHEAD_SND -static struct ac97c_platform_data ac97c_data = { - .reset_pin = GPIO_PIN_PA(16), -}; -#endif - -static int __init hammerhead_init(void) -{ - /* - * Hammerhead uses 32-bit SDRAM interface. Reserve the - * SDRAM-specific pins so that nobody messes with them. - */ - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL); - - at32_add_device_usart(0); - - /* Reserve PB29 (GCLK3). This pin is used as clock source - * for ETH PHY (25MHz). GCLK3 setup is done by U-Boot. - */ - at32_reserve_pin(GPIO_PIOB_BASE, (1<<29)); - - /* - * Hammerhead uses only one ethernet port, so we don't set - * address of second port - */ - set_hw_addr(at32_add_device_eth(0, ð_data[0])); - -#ifdef CONFIG_BOARD_HAMMERHEAD_FPGA - at32_add_device_hh_fpga(); -#endif - at32_add_device_mci(0, &mci0_data); - -#ifdef CONFIG_BOARD_HAMMERHEAD_USB - at32_add_device_usba(0, NULL); -#endif -#ifdef CONFIG_BOARD_HAMMERHEAD_LCD - at32_add_device_lcdc(0, &hammerhead_lcdc_data, fbmem_start, - fbmem_size, ATMEL_LCDC_PRI_24BIT); -#endif - - at32_select_gpio(i2c_gpio_data.sda_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | - AT32_GPIOF_HIGH); - at32_select_gpio(i2c_gpio_data.scl_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | - AT32_GPIOF_HIGH); - platform_device_register(&i2c_gpio_device); - i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); - -#ifdef CONFIG_BOARD_HAMMERHEAD_SND - at32_add_device_ac97c(0, &ac97c_data, AC97C_BOTH); -#endif - - /* Select the Touchscreen interrupt pin mode */ - at32_select_periph(GPIO_PIOB_BASE, 0x08000000, GPIO_PERIPH_A, 0); - - return 0; -} - -postcore_initcall(hammerhead_init); diff --git a/arch/avr32/boards/merisc/Kconfig b/arch/avr32/boards/merisc/Kconfig deleted file mode 100644 index 7e043275d5a9..000000000000 --- a/arch/avr32/boards/merisc/Kconfig +++ /dev/null @@ -1,5 +0,0 @@ -# Merisc customization - -if BOARD_MERISC - -endif # BOARD_MERISC diff --git a/arch/avr32/boards/merisc/Makefile b/arch/avr32/boards/merisc/Makefile deleted file mode 100644 index d24c78729bd1..000000000000 --- a/arch/avr32/boards/merisc/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y += setup.o flash.o display.o merisc_sysfs.o diff --git a/arch/avr32/boards/merisc/display.c b/arch/avr32/boards/merisc/display.c deleted file mode 100644 index e7683ee7ed40..000000000000 --- a/arch/avr32/boards/merisc/display.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Display setup code for the Merisc board - * - * Copyright (C) 2008 Martinsson Elektronik AB - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/fb.h> -#include <video/atmel_lcdc.h> -#include <asm/setup.h> -#include <mach/board.h> -#include "merisc.h" - -static struct fb_videomode merisc_fb_videomode[] = { - { - .refresh = 44, - .xres = 640, - .yres = 480, - .left_margin = 96, - .right_margin = 96, - .upper_margin = 34, - .lower_margin = 8, - .hsync_len = 64, - .vsync_len = 64, - .name = "640x480 @ 44", - .pixclock = KHZ2PICOS(25180), - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs merisc_fb_monspecs = { - .manufacturer = "Kyo", - .monitor = "TCG075VG2AD", - .modedb = merisc_fb_videomode, - .modedb_len = ARRAY_SIZE(merisc_fb_videomode), - .hfmin = 30000, - .hfmax = 33333, - .vfmin = 60, - .vfmax = 90, - .dclkmax = 30000000, -}; - -struct atmel_lcdfb_pdata merisc_lcdc_data = { - .default_bpp = 24, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &merisc_fb_monspecs, - .guard_time = 2, -}; - -static int __init merisc_display_init(void) -{ - at32_add_device_lcdc(0, &merisc_lcdc_data, fbmem_start, - fbmem_size, 0); - - return 0; -} -device_initcall(merisc_display_init); diff --git a/arch/avr32/boards/merisc/flash.c b/arch/avr32/boards/merisc/flash.c deleted file mode 100644 index 8e856fd6f013..000000000000 --- a/arch/avr32/boards/merisc/flash.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Merisc board-specific flash initialization - * - * Copyright (C) 2008 Martinsson Elektronik AB - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <mach/smc.h> - -/* Will be translated to units of 14.3 ns, rounded up */ -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 1 * 14, - .nrd_setup = 5 * 14, - .ncs_write_setup = 1 * 14, - .nwe_setup = 2 * 14, - - .ncs_read_pulse = 12 * 14, - .nrd_pulse = 7 * 14, - .ncs_write_pulse = 8 * 14, - .nwe_pulse = 4 * 14, - - .read_cycle = 14 * 14, - .write_cycle = 10 * 14, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, - .tdf_cycles = 3, -}; - -static struct mtd_partition flash_0_parts[] = { - { - .name = "boot", - .offset = 0x00000000, - .size = 0x00060000, - .mask_flags = 0, - }, - { - .name = "kernel", - .offset = 0x00060000, - .size = 0x00200000, - .mask_flags = 0, - }, - { - .name = "root", - .offset = 0x00260000, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - }, -}; - -static struct mtd_partition flash_1_parts[] = { - { - .name = "2ndflash", - .offset = 0x00000000, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - }, -}; - -static struct physmap_flash_data flash_data[] = { - { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_0_parts), - .parts = flash_0_parts, - }, - { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_1_parts), - .parts = flash_1_parts, - } -}; - -static struct resource flash_resource[] = { - { - .start = 0x00000000, - .end = 0x03ffffff, - .flags = IORESOURCE_MEM, - }, - { - .start = 0x04000000, - .end = 0x07ffffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device flash_device[] = { - { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource[0], - .num_resources = 1, - .dev = { - .platform_data = &flash_data[0], - }, - }, - { - .name = "physmap-flash", - .id = 1, - .resource = &flash_resource[1], - .num_resources = 1, - .dev = { - .platform_data = &flash_data[1], - }, - }, -}; - -static int __init merisc_flash_init(void) -{ - int ret; - smc_set_timing(&flash_config, &flash_timing); - - ret = smc_set_configuration(0, &flash_config); - if (ret < 0) { - printk(KERN_ERR "Merisc: failed to set NOR flash timing #0\n"); - return ret; - } - - ret = smc_set_configuration(4, &flash_config); - if (ret < 0) { - printk(KERN_ERR "Merisc: failed to set NOR flash timing #1\n"); - return ret; - } - - platform_device_register(&flash_device[0]); - platform_device_register(&flash_device[1]); - return 0; -} -device_initcall(merisc_flash_init); diff --git a/arch/avr32/boards/merisc/merisc.h b/arch/avr32/boards/merisc/merisc.h deleted file mode 100644 index 50ffb2f3fcbf..000000000000 --- a/arch/avr32/boards/merisc/merisc.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Merisc exports - * - * Copyright (C) 2008 Martinsson Elektronik AB - * - * 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. - */ -#ifndef __ARCH_AVR32_BOARDS_MERISC_MERISC_H -#define __ARCH_AVR32_BOARDS_MERISC_MERISC_H - -const char *merisc_revision(void); -const char *merisc_model(void); - -extern struct class merisc_class; - -#endif /* __ARCH_AVR32_BOARDS_MERISC_MERISC_H */ diff --git a/arch/avr32/boards/merisc/merisc_sysfs.c b/arch/avr32/boards/merisc/merisc_sysfs.c deleted file mode 100644 index 5a252318f4bd..000000000000 --- a/arch/avr32/boards/merisc/merisc_sysfs.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Merisc sysfs exports - * - * Copyright (C) 2008 Martinsson Elektronik AB - * - * 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/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/device.h> -#include <linux/timer.h> -#include <linux/err.h> -#include <linux/ctype.h> -#include "merisc.h" - -static ssize_t merisc_model_show(struct class *class, char *buf) -{ - ssize_t ret = 0; - - sprintf(buf, "%s\n", merisc_model()); - ret = strlen(buf) + 1; - - return ret; -} - -static ssize_t merisc_revision_show(struct class *class, char *buf) -{ - ssize_t ret = 0; - - sprintf(buf, "%s\n", merisc_revision()); - ret = strlen(buf) + 1; - - return ret; -} - -static struct class_attribute merisc_class_attrs[] = { - __ATTR(model, S_IRUGO, merisc_model_show, NULL), - __ATTR(revision, S_IRUGO, merisc_revision_show, NULL), - __ATTR_NULL, -}; - -struct class merisc_class = { - .name = "merisc", - .owner = THIS_MODULE, - .class_attrs = merisc_class_attrs, -}; - -static int __init merisc_sysfs_init(void) -{ - int status; - - status = class_register(&merisc_class); - if (status < 0) - return status; - - return 0; -} - -postcore_initcall(merisc_sysfs_init); diff --git a/arch/avr32/boards/merisc/setup.c b/arch/avr32/boards/merisc/setup.c deleted file mode 100644 index 718a6d7eb808..000000000000 --- a/arch/avr32/boards/merisc/setup.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * Board-specific setup code for the Merisc - * - * Copyright (C) 2008 Martinsson Elektronik AB - * - * 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/clk.h> -#include <linux/etherdevice.h> -#include <linux/i2c.h> -#include <linux/i2c-gpio.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/linkage.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/leds.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> -#include <linux/irq.h> -#include <linux/fb.h> -#include <linux/atmel-mci.h> -#include <linux/pwm.h> -#include <linux/leds_pwm.h> - -#include <asm/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -#include "merisc.h" - -/* Holds the autodetected board model and revision */ -static int merisc_board_id; - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -/* Oscillator frequencies. These are board specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 20000000, /* 20 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -struct eth_addr { - u8 addr[6]; -}; - -static struct eth_addr __initdata hw_addr[2]; -static struct macb_platform_data __initdata eth_data[2]; - -static int ads7846_get_pendown_state_PB26(void) -{ - return !gpio_get_value(GPIO_PIN_PB(26)); -} - -static int ads7846_get_pendown_state_PB28(void) -{ - return !gpio_get_value(GPIO_PIN_PB(28)); -} - -static struct ads7846_platform_data __initdata ads7846_data = { - .model = 7846, - .vref_delay_usecs = 100, - .vref_mv = 0, - .keep_vref_on = 0, - .settle_delay_usecs = 150, - .penirq_recheck_delay_usecs = 1, - .x_plate_ohms = 800, - .debounce_rep = 4, - .debounce_max = 10, - .debounce_tol = 50, - .get_pendown_state = ads7846_get_pendown_state_PB26, - .filter_init = NULL, - .filter = NULL, - .filter_cleanup = NULL, -}; - -static struct spi_board_info __initdata spi0_board_info[] = { - { - .modalias = "ads7846", - .max_speed_hz = 3250000, - .chip_select = 0, - .bus_num = 0, - .platform_data = &ads7846_data, - .mode = SPI_MODE_0, - }, -}; - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = GPIO_PIN_PE(19), - .wp_pin = GPIO_PIN_PE(20), - .detect_is_active_high = true, - }, -}; - -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i; - - i = tag->u.ethernet.mac_index; - if (i < ARRAY_SIZE(hw_addr)) { - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - } - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - if (!is_valid_ether_addr(addr)) - return; - - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - __raw_writel((addr[3] << 24) | (addr[2] << 16) - | (addr[1] << 8) | addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - clk_disable(pclk); - clk_put(pclk); -} - -static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PIN_PA(6), - .scl_pin = GPIO_PIN_PA(7), - .sda_is_open_drain = 1, - .scl_is_open_drain = 1, - .udelay = 2, -}; - -static struct platform_device i2c_gpio_device = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &i2c_gpio_data, - }, -}; - -static struct i2c_board_info __initdata i2c_info[] = { - { - I2C_BOARD_INFO("pcf8563", 0x51) - }, -}; - -#if IS_ENABLED(CONFIG_LEDS_PWM) -static struct pwm_lookup pwm_lookup[] = { - PWM_LOOKUP("at91sam9rl-pwm", 0, "leds_pwm", "backlight", - 5000, PWM_POLARITY_NORMAL), -}; - -static struct led_pwm pwm_leds[] = { - { - .name = "backlight", - .max_brightness = 255, - }, -}; - -static struct led_pwm_platform_data pwm_data = { - .num_leds = ARRAY_SIZE(pwm_leds), - .leds = pwm_leds, -}; - -static struct platform_device leds_pwm = { - .name = "leds_pwm", - .id = -1, - .dev = { - .platform_data = &pwm_data, - }, -}; -#endif - -const char *merisc_model(void) -{ - switch (merisc_board_id) { - case 0: - case 1: - return "500-01"; - case 2: - return "BT"; - default: - return "Unknown"; - } -} - -const char *merisc_revision(void) -{ - switch (merisc_board_id) { - case 0: - return "B"; - case 1: - return "D"; - case 2: - return "A"; - default: - return "Unknown"; - } -} - -static void detect_merisc_board_id(void) -{ - /* Board ID pins MUST be set as input or the board may be damaged */ - at32_select_gpio(GPIO_PIN_PA(24), AT32_GPIOF_PULLUP); - at32_select_gpio(GPIO_PIN_PA(25), AT32_GPIOF_PULLUP); - at32_select_gpio(GPIO_PIN_PA(26), AT32_GPIOF_PULLUP); - at32_select_gpio(GPIO_PIN_PA(27), AT32_GPIOF_PULLUP); - - merisc_board_id = !gpio_get_value(GPIO_PIN_PA(24)) + - !gpio_get_value(GPIO_PIN_PA(25)) * 2 + - !gpio_get_value(GPIO_PIN_PA(26)) * 4 + - !gpio_get_value(GPIO_PIN_PA(27)) * 8; -} - -void __init setup_board(void) -{ - at32_map_usart(0, 0, 0); - at32_map_usart(1, 1, 0); - at32_map_usart(3, 3, 0); - at32_setup_serial_console(1); -} - -static int __init merisc_init(void) -{ - detect_merisc_board_id(); - - printk(KERN_NOTICE "BOARD: Merisc %s revision %s\n", merisc_model(), - merisc_revision()); - - /* Reserve pins for SDRAM */ - at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL | (1 << 26)); - - if (merisc_board_id >= 1) - at32_map_usart(2, 2, 0); - - at32_add_device_usart(0); - at32_add_device_usart(1); - if (merisc_board_id >= 1) - at32_add_device_usart(2); - at32_add_device_usart(3); - set_hw_addr(at32_add_device_eth(0, ð_data[0])); - - /* ADS7846 PENIRQ */ - if (merisc_board_id == 0) { - ads7846_data.get_pendown_state = ads7846_get_pendown_state_PB26; - at32_select_periph(GPIO_PIOB_BASE, 1 << 26, - GPIO_PERIPH_A, AT32_GPIOF_PULLUP); - spi0_board_info[0].irq = AT32_EXTINT(1); - } else { - ads7846_data.get_pendown_state = ads7846_get_pendown_state_PB28; - at32_select_periph(GPIO_PIOB_BASE, 1 << 28, GPIO_PERIPH_A, - AT32_GPIOF_PULLUP); - spi0_board_info[0].irq = AT32_EXTINT(3); - } - - /* ADS7846 busy pin */ - at32_select_gpio(GPIO_PIN_PA(4), AT32_GPIOF_PULLUP); - - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); - - at32_add_device_mci(0, &mci0_data); - -#if IS_ENABLED(CONFIG_LEDS_PWM) - pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup)); - at32_add_device_pwm((1 << 0) | (1 << 2)); - platform_device_register(&leds_pwm); -#else - at32_add_device_pwm((1 << 2)); -#endif - - at32_select_gpio(i2c_gpio_data.sda_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - at32_select_gpio(i2c_gpio_data.scl_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - platform_device_register(&i2c_gpio_device); - - i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); - - return 0; -} -postcore_initcall(merisc_init); diff --git a/arch/avr32/boards/mimc200/Makefile b/arch/avr32/boards/mimc200/Makefile deleted file mode 100644 index c740aa116755..000000000000 --- a/arch/avr32/boards/mimc200/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-y += setup.o flash.o diff --git a/arch/avr32/boards/mimc200/flash.c b/arch/avr32/boards/mimc200/flash.c deleted file mode 100644 index d83d650fc13f..000000000000 --- a/arch/avr32/boards/mimc200/flash.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * MIMC200 board-specific flash initialization - * - * Copyright (C) 2008 Mercury IMC Ltd - * - * 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/init.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> - -#include <mach/smc.h> - -static struct smc_timing flash_timing __initdata = { - .ncs_read_setup = 0, - .nrd_setup = 15, - .ncs_write_setup = 0, - .nwe_setup = 0, - - .ncs_read_pulse = 115, - .nrd_pulse = 110, - .ncs_write_pulse = 60, - .nwe_pulse = 60, - - .read_cycle = 115, - .write_cycle = 100, -}; - -static struct smc_config flash_config __initdata = { - .bus_width = 2, - .nrd_controlled = 1, - .nwe_controlled = 1, - .byte_write = 1, -}; - -/* system flash definition */ - -static struct mtd_partition flash_parts_system[] = { - { - .name = "u-boot", - .offset = 0x00000000, - .size = 0x00020000, /* 128 KiB */ - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "root", - .offset = 0x00020000, - .size = 0x007c0000, - }, - { - .name = "splash", - .offset = 0x007e0000, - .size = 0x00010000, /* 64KiB */ - }, - { - .name = "env", - .offset = 0x007f0000, - .size = 0x00010000, - .mask_flags = MTD_WRITEABLE, - }, -}; - -static struct physmap_flash_data flash_system = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts_system), - .parts = flash_parts_system, -}; - -static struct resource flash_resource_system = { - .start = 0x00000000, - .end = 0x007fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device_system = { - .name = "physmap-flash", - .id = 0, - .resource = &flash_resource_system, - .num_resources = 1, - .dev = { - .platform_data = &flash_system, - }, -}; - -/* data flash definition */ - -static struct mtd_partition flash_parts_data[] = { - { - .name = "data", - .offset = 0x00000000, - .size = 0x00800000, - }, -}; - -static struct physmap_flash_data flash_data = { - .width = 2, - .nr_parts = ARRAY_SIZE(flash_parts_data), - .parts = flash_parts_data, -}; - -static struct resource flash_resource_data = { - .start = 0x08000000, - .end = 0x087fffff, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device_data = { - .name = "physmap-flash", - .id = 1, - .resource = &flash_resource_data, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -/* This needs to be called after the SMC has been initialized */ -static int __init mimc200_flash_init(void) -{ - int ret; - - smc_set_timing(&flash_config, &flash_timing); - ret = smc_set_configuration(0, &flash_config); - if (ret < 0) { - printk(KERN_ERR "mimc200: failed to set 'System' NOR flash timing\n"); - return ret; - } - ret = smc_set_configuration(1, &flash_config); - if (ret < 0) { - printk(KERN_ERR "mimc200: failed to set 'Data' NOR flash timing\n"); - return ret; - } - - platform_device_register(&flash_device_system); - platform_device_register(&flash_device_data); - - return 0; -} -device_initcall(mimc200_flash_init); diff --git a/arch/avr32/boards/mimc200/setup.c b/arch/avr32/boards/mimc200/setup.c deleted file mode 100644 index 1cb8e9cc5cfa..000000000000 --- a/arch/avr32/boards/mimc200/setup.c +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Board-specific setup code for the MIMC200 - * - * Copyright (C) 2008 Mercury IMC Ltd - * - * 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. - */ - -extern struct atmel_lcdfb_pdata mimc200_lcdc_data; - -#include <linux/clk.h> -#include <linux/etherdevice.h> -#include <linux/i2c-gpio.h> -#include <linux/init.h> -#include <linux/linkage.h> -#include <linux/platform_device.h> -#include <linux/types.h> -#include <linux/leds.h> -#include <linux/spi/spi.h> -#include <linux/spi/eeprom.h> - -#include <video/atmel_lcdc.h> -#include <linux/fb.h> - -#include <linux/atmel-mci.h> -#include <linux/io.h> -#include <asm/setup.h> - -#include <mach/at32ap700x.h> -#include <mach/board.h> -#include <mach/init.h> -#include <mach/portmux.h> - -/* Oscillator frequencies. These are board-specific */ -unsigned long at32_board_osc_rates[3] = { - [0] = 32768, /* 32.768 kHz on RTC osc */ - [1] = 10000000, /* 10 MHz on osc0 */ - [2] = 12000000, /* 12 MHz on osc1 */ -}; - -/* Initialized by bootloader-specific startup code. */ -struct tag *bootloader_tags __initdata; - -static struct fb_videomode __initdata pt0434827_modes[] = { - { - .name = "480x272 @ 72", - .refresh = 72, - .xres = 480, .yres = 272, - .pixclock = KHZ2PICOS(10000), - - .left_margin = 1, .right_margin = 1, - .upper_margin = 12, .lower_margin = 1, - .hsync_len = 42, .vsync_len = 1, - - .sync = 0, - .vmode = FB_VMODE_NONINTERLACED, - }, -}; - -static struct fb_monspecs __initdata mimc200_default_monspecs = { - .manufacturer = "PT", - .monitor = "PT0434827-A401", - .modedb = pt0434827_modes, - .modedb_len = ARRAY_SIZE(pt0434827_modes), - .hfmin = 14820, - .hfmax = 22230, - .vfmin = 60, - .vfmax = 85, - .dclkmax = 25200000, -}; - -struct atmel_lcdfb_pdata __initdata mimc200_lcdc_data = { - .default_bpp = 16, - .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN, - .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT - | ATMEL_LCDC_INVCLK - | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE - | ATMEL_LCDC_MEMOR_BIG), - .default_monspecs = &mimc200_default_monspecs, - .guard_time = 2, -}; - -struct eth_addr { - u8 addr[6]; -}; -static struct eth_addr __initdata hw_addr[2]; -static struct macb_platform_data __initdata eth_data[2]; - -static struct spi_eeprom eeprom_25lc010 = { - .name = "25lc010", - .byte_len = 128, - .page_size = 16, - .flags = EE_ADDR1, -}; - -static struct spi_board_info spi0_board_info[] __initdata = { - { - .modalias = "rtc-ds1390", - .max_speed_hz = 4000000, - .chip_select = 2, - }, - { - .modalias = "at25", - .max_speed_hz = 1000000, - .chip_select = 1, - .mode = SPI_MODE_3, - .platform_data = &eeprom_25lc010, - }, -}; - -static struct mci_platform_data __initdata mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = GPIO_PIN_PA(26), - .wp_pin = GPIO_PIN_PA(27), - }, -}; - -/* - * The next two functions should go away as the boot loader is - * supposed to initialize the macb address registers with a valid - * ethernet address. But we need to keep it around for a while until - * we can be reasonably sure the boot loader does this. - * - * The phy_id is ignored as the driver will probe for it. - */ -static int __init parse_tag_ethernet(struct tag *tag) -{ - int i; - - i = tag->u.ethernet.mac_index; - if (i < ARRAY_SIZE(hw_addr)) - memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, - sizeof(hw_addr[i].addr)); - - return 0; -} -__tagtable(ATAG_ETHERNET, parse_tag_ethernet); - -static void __init set_hw_addr(struct platform_device *pdev) -{ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - const u8 *addr; - void __iomem *regs; - struct clk *pclk; - - if (!res) - return; - if (pdev->id >= ARRAY_SIZE(hw_addr)) - return; - - addr = hw_addr[pdev->id].addr; - if (!is_valid_ether_addr(addr)) - return; - - /* - * Since this is board-specific code, we'll cheat and use the - * physical address directly as we happen to know that it's - * the same as the virtual address. - */ - regs = (void __iomem __force *)res->start; - pclk = clk_get(&pdev->dev, "pclk"); - if (IS_ERR(pclk)) - return; - - clk_enable(pclk); - __raw_writel((addr[3] << 24) | (addr[2] << 16) - | (addr[1] << 8) | addr[0], regs + 0x98); - __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); - clk_disable(pclk); - clk_put(pclk); -} - -void __init setup_board(void) -{ - at32_map_usart(0, 0, 0); /* USART 0: /dev/ttyS0 (TTL --> Altera) */ - at32_map_usart(1, 1, 0); /* USART 1: /dev/ttyS1 (RS232) */ - at32_map_usart(2, 2, 0); /* USART 2: /dev/ttyS2 (RS485) */ - at32_map_usart(3, 3, 0); /* USART 3: /dev/ttyS3 (RS422 Multidrop) */ -} - -static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PIN_PA(6), - .scl_pin = GPIO_PIN_PA(7), - .sda_is_open_drain = 1, - .scl_is_open_drain = 1, - .udelay = 2, /* close to 100 kHz */ -}; - -static struct platform_device i2c_gpio_device = { - .name = "i2c-gpio", - .id = 0, - .dev = { - .platform_data = &i2c_gpio_data, - }, -}; - -static struct i2c_board_info __initdata i2c_info[] = { -}; - -static int __init mimc200_init(void) -{ - /* - * MIMC200 uses 16-bit SDRAM interface, so we don't need to - * reserve any pins for it. - */ - - at32_add_device_usart(0); - at32_add_device_usart(1); - at32_add_device_usart(2); - at32_add_device_usart(3); - - set_hw_addr(at32_add_device_eth(0, ð_data[0])); - set_hw_addr(at32_add_device_eth(1, ð_data[1])); - - at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); - at32_add_device_mci(0, &mci0_data); - at32_add_device_usba(0, NULL); - - at32_select_periph(GPIO_PIOB_BASE, 1 << 28, 0, AT32_GPIOF_PULLUP); - at32_select_gpio(i2c_gpio_data.sda_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - at32_select_gpio(i2c_gpio_data.scl_pin, - AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); - platform_device_register(&i2c_gpio_device); - i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info)); - - at32_add_device_lcdc(0, &mimc200_lcdc_data, - fbmem_start, fbmem_size, - ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_CONTROL | ATMEL_LCDC_ALT_24B_DATA); - - return 0; -} -postcore_initcall(mimc200_init); |