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Diffstat (limited to 'arch/arm/mach-at91/board-yl-9200.c')
-rw-r--r--arch/arm/mach-at91/board-yl-9200.c597
1 files changed, 0 insertions, 597 deletions
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
deleted file mode 100644
index 46fdb0c68a68..000000000000
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ /dev/null
@@ -1,597 +0,0 @@
-/*
- * linux/arch/arm/mach-at91/board-yl-9200.c
- *
- * Adapted from various board files in arch/arm/mach-at91
- *
- * Modifications for YL-9200 platform:
- * Copyright (C) 2007 S. Birtles
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/types.h>
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/mtd/physmap.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <mach/hardware.h>
-#include <mach/at91rm9200_mc.h>
-#include <mach/at91_ramc.h>
-#include <mach/cpu.h>
-
-#include "at91_aic.h"
-#include "board.h"
-#include "generic.h"
-#include "gpio.h"
-
-
-static void __init yl9200_init_early(void)
-{
- /* Set cpu type: PQFP */
- at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
-
- /* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
-}
-
-/*
- * LEDs
- */
-static struct gpio_led yl9200_leds[] = {
- { /* D2 */
- .name = "led2",
- .gpio = AT91_PIN_PB17,
- .active_low = 1,
- .default_trigger = "timer",
- },
- { /* D3 */
- .name = "led3",
- .gpio = AT91_PIN_PB16,
- .active_low = 1,
- .default_trigger = "heartbeat",
- },
- { /* D4 */
- .name = "led4",
- .gpio = AT91_PIN_PB15,
- .active_low = 1,
- },
- { /* D5 */
- .name = "led5",
- .gpio = AT91_PIN_PB8,
- .active_low = 1,
- }
-};
-
-/*
- * Ethernet
- */
-static struct macb_platform_data __initdata yl9200_eth_data = {
- .phy_irq_pin = AT91_PIN_PB28,
- .is_rmii = 1,
-};
-
-/*
- * USB Host
- */
-static struct at91_usbh_data __initdata yl9200_usbh_data = {
- .ports = 1, /* PQFP version of AT91RM9200 */
- .vbus_pin = {-EINVAL, -EINVAL},
- .overcurrent_pin= {-EINVAL, -EINVAL},
-};
-
-/*
- * USB Device
- */
-static struct at91_udc_data __initdata yl9200_udc_data = {
- .pullup_pin = AT91_PIN_PC4,
- .vbus_pin = AT91_PIN_PC5,
- .pullup_active_low = 1, /* Active Low due to PNP transistor (pg 7) */
-
-};
-
-/*
- * MMC
- */
-static struct mci_platform_data __initdata yl9200_mci0_data = {
- .slot[0] = {
- .bus_width = 4,
- .detect_pin = AT91_PIN_PB9,
- .wp_pin = -EINVAL,
- },
-};
-
-/*
- * NAND Flash
- */
-static struct mtd_partition __initdata yl9200_nand_partition[] = {
- {
- .name = "AT91 NAND partition 1, boot",
- .offset = 0,
- .size = SZ_256K
- },
- {
- .name = "AT91 NAND partition 2, kernel",
- .offset = MTDPART_OFS_NXTBLK,
- .size = (2 * SZ_1M) - SZ_256K
- },
- {
- .name = "AT91 NAND partition 3, filesystem",
- .offset = MTDPART_OFS_NXTBLK,
- .size = 14 * SZ_1M
- },
- {
- .name = "AT91 NAND partition 4, storage",
- .offset = MTDPART_OFS_NXTBLK,
- .size = SZ_16M
- },
- {
- .name = "AT91 NAND partition 5, ext-fs",
- .offset = MTDPART_OFS_NXTBLK,
- .size = SZ_32M
- }
-};
-
-static struct atmel_nand_data __initdata yl9200_nand_data = {
- .ale = 6,
- .cle = 7,
- .det_pin = -EINVAL,
- .rdy_pin = AT91_PIN_PC14, /* R/!B (Sheet10) */
- .enable_pin = AT91_PIN_PC15, /* !CE (Sheet10) */
- .ecc_mode = NAND_ECC_SOFT,
- .parts = yl9200_nand_partition,
- .num_parts = ARRAY_SIZE(yl9200_nand_partition),
-};
-
-/*
- * NOR Flash
- */
-#define YL9200_FLASH_BASE AT91_CHIPSELECT_0
-#define YL9200_FLASH_SIZE SZ_16M
-
-static struct mtd_partition yl9200_flash_partitions[] = {
- {
- .name = "Bootloader",
- .offset = 0,
- .size = SZ_256K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "Kernel",
- .offset = MTDPART_OFS_NXTBLK,
- .size = (2 * SZ_1M) - SZ_256K
- },
- {
- .name = "Filesystem",
- .offset = MTDPART_OFS_NXTBLK,
- .size = MTDPART_SIZ_FULL
- }
-};
-
-static struct physmap_flash_data yl9200_flash_data = {
- .width = 2,
- .parts = yl9200_flash_partitions,
- .nr_parts = ARRAY_SIZE(yl9200_flash_partitions),
-};
-
-static struct resource yl9200_flash_resources[] = {
- {
- .start = YL9200_FLASH_BASE,
- .end = YL9200_FLASH_BASE + YL9200_FLASH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device yl9200_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &yl9200_flash_data,
- },
- .resource = yl9200_flash_resources,
- .num_resources = ARRAY_SIZE(yl9200_flash_resources),
-};
-
-/*
- * I2C (TWI)
- */
-static struct i2c_board_info __initdata yl9200_i2c_devices[] = {
- { /* EEPROM */
- I2C_BOARD_INFO("24c128", 0x50),
- }
-};
-
-/*
- * GPIO Buttons
-*/
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button yl9200_buttons[] = {
- {
- .gpio = AT91_PIN_PA24,
- .code = BTN_2,
- .desc = "SW2",
- .active_low = 1,
- .wakeup = 1,
- },
- {
- .gpio = AT91_PIN_PB1,
- .code = BTN_3,
- .desc = "SW3",
- .active_low = 1,
- .wakeup = 1,
- },
- {
- .gpio = AT91_PIN_PB2,
- .code = BTN_4,
- .desc = "SW4",
- .active_low = 1,
- .wakeup = 1,
- },
- {
- .gpio = AT91_PIN_PB6,
- .code = BTN_5,
- .desc = "SW5",
- .active_low = 1,
- .wakeup = 1,
- }
-};
-
-static struct gpio_keys_platform_data yl9200_button_data = {
- .buttons = yl9200_buttons,
- .nbuttons = ARRAY_SIZE(yl9200_buttons),
-};
-
-static struct platform_device yl9200_button_device = {
- .name = "gpio-keys",
- .id = -1,
- .num_resources = 0,
- .dev = {
- .platform_data = &yl9200_button_data,
- }
-};
-
-static void __init yl9200_add_device_buttons(void)
-{
- at91_set_gpio_input(AT91_PIN_PA24, 1); /* SW2 */
- at91_set_deglitch(AT91_PIN_PA24, 1);
- at91_set_gpio_input(AT91_PIN_PB1, 1); /* SW3 */
- at91_set_deglitch(AT91_PIN_PB1, 1);
- at91_set_gpio_input(AT91_PIN_PB2, 1); /* SW4 */
- at91_set_deglitch(AT91_PIN_PB2, 1);
- at91_set_gpio_input(AT91_PIN_PB6, 1); /* SW5 */
- at91_set_deglitch(AT91_PIN_PB6, 1);
-
- /* Enable buttons (Sheet 5) */
- at91_set_gpio_output(AT91_PIN_PB7, 1);
-
- platform_device_register(&yl9200_button_device);
-}
-#else
-static void __init yl9200_add_device_buttons(void) {}
-#endif
-
-/*
- * Touchscreen
- */
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
-static int ads7843_pendown_state(void)
-{
- return !at91_get_gpio_value(AT91_PIN_PB11); /* Touchscreen PENIRQ */
-}
-
-static struct ads7846_platform_data ads_info = {
- .model = 7843,
- .x_min = 150,
- .x_max = 3830,
- .y_min = 190,
- .y_max = 3830,
- .vref_delay_usecs = 100,
-
- /* For a 8" touch-screen */
- // .x_plate_ohms = 603,
- // .y_plate_ohms = 332,
-
- /* For a 10.4" touch-screen */
- // .x_plate_ohms = 611,
- // .y_plate_ohms = 325,
-
- .x_plate_ohms = 576,
- .y_plate_ohms = 366,
-
- .pressure_max = 15000, /* generally nonsense on the 7843 */
- .debounce_max = 1,
- .debounce_rep = 0,
- .debounce_tol = (~0),
- .get_pendown_state = ads7843_pendown_state,
-};
-
-static void __init yl9200_add_device_ts(void)
-{
- at91_set_gpio_input(AT91_PIN_PB11, 1); /* Touchscreen interrupt pin */
- at91_set_gpio_input(AT91_PIN_PB10, 1); /* Touchscreen BUSY signal - not used! */
-}
-#else
-static void __init yl9200_add_device_ts(void) {}
-#endif
-
-/*
- * SPI devices
- */
-static struct spi_board_info yl9200_spi_devices[] = {
-#if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
- { /* Touchscreen */
- .modalias = "ads7846",
- .chip_select = 0,
- .max_speed_hz = 5000 * 26,
- .platform_data = &ads_info,
- .irq = AT91_PIN_PB11,
- },
-#endif
- { /* CAN */
- .modalias = "mcp2510",
- .chip_select = 1,
- .max_speed_hz = 25000 * 26,
- .irq = AT91_PIN_PC0,
- }
-};
-
-/*
- * LCD / VGA
- *
- * EPSON S1D13806 FB (discontinued chip)
- * EPSON S1D13506 FB
- */
-#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
-#include <video/s1d13xxxfb.h>
-
-
-static void yl9200_init_video(void)
-{
- /* NWAIT Signal */
- at91_set_A_periph(AT91_PIN_PC6, 0);
-
- /* Initialization of the Static Memory Controller for Chip Select 2 */
- at91_ramc_write(0, AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */
- | AT91_SMC_WSEN | AT91_SMC_NWS_(0x4) /* wait states */
- | AT91_SMC_TDF_(0x100) /* float time */
- );
-}
-
-static struct s1d13xxxfb_regval yl9200_s1dfb_initregs[] =
-{
- {S1DREG_MISC, 0x00}, /* Miscellaneous Register*/
- {S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/
- {S1DREG_GPIO_CNF0, 0x00}, /* General IO Pins Configuration Register*/
- {S1DREG_GPIO_CTL0, 0x00}, /* General IO Pins Control Register*/
- {S1DREG_CLK_CNF, 0x11}, /* Memory Clock Configuration Register*/
- {S1DREG_LCD_CLK_CNF, 0x10}, /* LCD Pixel Clock Configuration Register*/
- {S1DREG_CRT_CLK_CNF, 0x12}, /* CRT/TV Pixel Clock Configuration Register*/
- {S1DREG_MPLUG_CLK_CNF, 0x01}, /* MediaPlug Clock Configuration Register*/
- {S1DREG_CPU2MEM_WST_SEL, 0x02}, /* CPU To Memory Wait State Select Register*/
- {S1DREG_MEM_CNF, 0x00}, /* Memory Configuration Register*/
- {S1DREG_SDRAM_REF_RATE, 0x04}, /* DRAM Refresh Rate Register, MCLK source*/
- {S1DREG_SDRAM_TC0, 0x12}, /* DRAM Timings Control Register 0*/
- {S1DREG_SDRAM_TC1, 0x02}, /* DRAM Timings Control Register 1*/
- {S1DREG_PANEL_TYPE, 0x25}, /* Panel Type Register*/
- {S1DREG_MOD_RATE, 0x00}, /* MOD Rate Register*/
- {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* LCD Horizontal Display Width Register*/
- {S1DREG_LCD_NDISP_HPER, 0x13}, /* LCD Horizontal Non-Display Period Register*/
- {S1DREG_TFT_FPLINE_START, 0x01}, /* TFT FPLINE Start Position Register*/
- {S1DREG_TFT_FPLINE_PWIDTH, 0x0c}, /* TFT FPLINE Pulse Width Register*/
- {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, /* LCD Vertical Display Height Register 0*/
- {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* LCD Vertical Display Height Register 1*/
- {S1DREG_LCD_NDISP_VPER, 0x2c}, /* LCD Vertical Non-Display Period Register*/
- {S1DREG_TFT_FPFRAME_START, 0x0a}, /* TFT FPFRAME Start Position Register*/
- {S1DREG_TFT_FPFRAME_PWIDTH, 0x02}, /* TFT FPFRAME Pulse Width Register*/
- {S1DREG_LCD_DISP_MODE, 0x05}, /* LCD Display Mode Register*/
- {S1DREG_LCD_MISC, 0x01}, /* LCD Miscellaneous Register*/
- {S1DREG_LCD_DISP_START0, 0x00}, /* LCD Display Start Address Register 0*/
- {S1DREG_LCD_DISP_START1, 0x00}, /* LCD Display Start Address Register 1*/
- {S1DREG_LCD_DISP_START2, 0x00}, /* LCD Display Start Address Register 2*/
- {S1DREG_LCD_MEM_OFF0, 0x80}, /* LCD Memory Address Offset Register 0*/
- {S1DREG_LCD_MEM_OFF1, 0x02}, /* LCD Memory Address Offset Register 1*/
- {S1DREG_LCD_PIX_PAN, 0x03}, /* LCD Pixel Panning Register*/
- {S1DREG_LCD_DISP_FIFO_HTC, 0x00}, /* LCD Display FIFO High Threshold Control Register*/
- {S1DREG_LCD_DISP_FIFO_LTC, 0x00}, /* LCD Display FIFO Low Threshold Control Register*/
- {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* CRT/TV Horizontal Display Width Register*/
- {S1DREG_CRT_NDISP_HPER, 0x13}, /* CRT/TV Horizontal Non-Display Period Register*/
- {S1DREG_CRT_HRTC_START, 0x01}, /* CRT/TV HRTC Start Position Register*/
- {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* CRT/TV HRTC Pulse Width Register*/
- {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, /* CRT/TV Vertical Display Height Register 0*/
- {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* CRT/TV Vertical Display Height Register 1*/
- {S1DREG_CRT_NDISP_VPER, 0x2B}, /* CRT/TV Vertical Non-Display Period Register*/
- {S1DREG_CRT_VRTC_START, 0x09}, /* CRT/TV VRTC Start Position Register*/
- {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* CRT/TV VRTC Pulse Width Register*/
- {S1DREG_TV_OUT_CTL, 0x18}, /* TV Output Control Register */
- {S1DREG_CRT_DISP_MODE, 0x05}, /* CRT/TV Display Mode Register, 16BPP*/
- {S1DREG_CRT_DISP_START0, 0x00}, /* CRT/TV Display Start Address Register 0*/
- {S1DREG_CRT_DISP_START1, 0x00}, /* CRT/TV Display Start Address Register 1*/
- {S1DREG_CRT_DISP_START2, 0x00}, /* CRT/TV Display Start Address Register 2*/
- {S1DREG_CRT_MEM_OFF0, 0x80}, /* CRT/TV Memory Address Offset Register 0*/
- {S1DREG_CRT_MEM_OFF1, 0x02}, /* CRT/TV Memory Address Offset Register 1*/
- {S1DREG_CRT_PIX_PAN, 0x00}, /* CRT/TV Pixel Panning Register*/
- {S1DREG_CRT_DISP_FIFO_HTC, 0x00}, /* CRT/TV Display FIFO High Threshold Control Register*/
- {S1DREG_CRT_DISP_FIFO_LTC, 0x00}, /* CRT/TV Display FIFO Low Threshold Control Register*/
- {S1DREG_LCD_CUR_CTL, 0x00}, /* LCD Ink/Cursor Control Register*/
- {S1DREG_LCD_CUR_START, 0x01}, /* LCD Ink/Cursor Start Address Register*/
- {S1DREG_LCD_CUR_XPOS0, 0x00}, /* LCD Cursor X Position Register 0*/
- {S1DREG_LCD_CUR_XPOS1, 0x00}, /* LCD Cursor X Position Register 1*/
- {S1DREG_LCD_CUR_YPOS0, 0x00}, /* LCD Cursor Y Position Register 0*/
- {S1DREG_LCD_CUR_YPOS1, 0x00}, /* LCD Cursor Y Position Register 1*/
- {S1DREG_LCD_CUR_BCTL0, 0x00}, /* LCD Ink/Cursor Blue Color 0 Register*/
- {S1DREG_LCD_CUR_GCTL0, 0x00}, /* LCD Ink/Cursor Green Color 0 Register*/
- {S1DREG_LCD_CUR_RCTL0, 0x00}, /* LCD Ink/Cursor Red Color 0 Register*/
- {S1DREG_LCD_CUR_BCTL1, 0x1F}, /* LCD Ink/Cursor Blue Color 1 Register*/
- {S1DREG_LCD_CUR_GCTL1, 0x3F}, /* LCD Ink/Cursor Green Color 1 Register*/
- {S1DREG_LCD_CUR_RCTL1, 0x1F}, /* LCD Ink/Cursor Red Color 1 Register*/
- {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, /* LCD Ink/Cursor FIFO Threshold Register*/
- {S1DREG_CRT_CUR_CTL, 0x00}, /* CRT/TV Ink/Cursor Control Register*/
- {S1DREG_CRT_CUR_START, 0x01}, /* CRT/TV Ink/Cursor Start Address Register*/
- {S1DREG_CRT_CUR_XPOS0, 0x00}, /* CRT/TV Cursor X Position Register 0*/
- {S1DREG_CRT_CUR_XPOS1, 0x00}, /* CRT/TV Cursor X Position Register 1*/
- {S1DREG_CRT_CUR_YPOS0, 0x00}, /* CRT/TV Cursor Y Position Register 0*/
- {S1DREG_CRT_CUR_YPOS1, 0x00}, /* CRT/TV Cursor Y Position Register 1*/
- {S1DREG_CRT_CUR_BCTL0, 0x00}, /* CRT/TV Ink/Cursor Blue Color 0 Register*/
- {S1DREG_CRT_CUR_GCTL0, 0x00}, /* CRT/TV Ink/Cursor Green Color 0 Register*/
- {S1DREG_CRT_CUR_RCTL0, 0x00}, /* CRT/TV Ink/Cursor Red Color 0 Register*/
- {S1DREG_CRT_CUR_BCTL1, 0x1F}, /* CRT/TV Ink/Cursor Blue Color 1 Register*/
- {S1DREG_CRT_CUR_GCTL1, 0x3F}, /* CRT/TV Ink/Cursor Green Color 1 Register*/
- {S1DREG_CRT_CUR_RCTL1, 0x1F}, /* CRT/TV Ink/Cursor Red Color 1 Register*/
- {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, /* CRT/TV Ink/Cursor FIFO Threshold Register*/
- {S1DREG_BBLT_CTL0, 0x00}, /* BitBlt Control Register 0*/
- {S1DREG_BBLT_CTL1, 0x01}, /* BitBlt Control Register 1*/
- {S1DREG_BBLT_CC_EXP, 0x00}, /* BitBlt ROP Code/Color Expansion Register*/
- {S1DREG_BBLT_OP, 0x00}, /* BitBlt Operation Register*/
- {S1DREG_BBLT_SRC_START0, 0x00}, /* BitBlt Source Start Address Register 0*/
- {S1DREG_BBLT_SRC_START1, 0x00}, /* BitBlt Source Start Address Register 1*/
- {S1DREG_BBLT_SRC_START2, 0x00}, /* BitBlt Source Start Address Register 2*/
- {S1DREG_BBLT_DST_START0, 0x00}, /* BitBlt Destination Start Address Register 0*/
- {S1DREG_BBLT_DST_START1, 0x00}, /* BitBlt Destination Start Address Register 1*/
- {S1DREG_BBLT_DST_START2, 0x00}, /* BitBlt Destination Start Address Register 2*/
- {S1DREG_BBLT_MEM_OFF0, 0x00}, /* BitBlt Memory Address Offset Register 0*/
- {S1DREG_BBLT_MEM_OFF1, 0x00}, /* BitBlt Memory Address Offset Register 1*/
- {S1DREG_BBLT_WIDTH0, 0x00}, /* BitBlt Width Register 0*/
- {S1DREG_BBLT_WIDTH1, 0x00}, /* BitBlt Width Register 1*/
- {S1DREG_BBLT_HEIGHT0, 0x00}, /* BitBlt Height Register 0*/
- {S1DREG_BBLT_HEIGHT1, 0x00}, /* BitBlt Height Register 1*/
- {S1DREG_BBLT_BGC0, 0x00}, /* BitBlt Background Color Register 0*/
- {S1DREG_BBLT_BGC1, 0x00}, /* BitBlt Background Color Register 1*/
- {S1DREG_BBLT_FGC0, 0x00}, /* BitBlt Foreground Color Register 0*/
- {S1DREG_BBLT_FGC1, 0x00}, /* BitBlt Foreground Color Register 1*/
- {S1DREG_LKUP_MODE, 0x00}, /* Look-Up Table Mode Register*/
- {S1DREG_LKUP_ADDR, 0x00}, /* Look-Up Table Address Register*/
- {S1DREG_PS_CNF, 0x00}, /* Power Save Configuration Register*/
- {S1DREG_PS_STATUS, 0x00}, /* Power Save Status Register*/
- {S1DREG_CPU2MEM_WDOGT, 0x00}, /* CPU-to-Memory Access Watchdog Timer Register*/
- {S1DREG_COM_DISP_MODE, 0x01}, /* Display Mode Register, LCD only*/
-};
-
-static struct s1d13xxxfb_pdata yl9200_s1dfb_pdata = {
- .initregs = yl9200_s1dfb_initregs,
- .initregssize = ARRAY_SIZE(yl9200_s1dfb_initregs),
- .platform_init_video = yl9200_init_video,
-};
-
-#define YL9200_FB_REG_BASE AT91_CHIPSELECT_7
-#define YL9200_FB_VMEM_BASE YL9200_FB_REG_BASE + SZ_2M
-#define YL9200_FB_VMEM_SIZE SZ_2M
-
-static struct resource yl9200_s1dfb_resource[] = {
- [0] = { /* video mem */
- .name = "s1d13xxxfb memory",
- .start = YL9200_FB_VMEM_BASE,
- .end = YL9200_FB_VMEM_BASE + YL9200_FB_VMEM_SIZE -1,
- .flags = IORESOURCE_MEM,
- },
- [1] = { /* video registers */
- .name = "s1d13xxxfb registers",
- .start = YL9200_FB_REG_BASE,
- .end = YL9200_FB_REG_BASE + SZ_512 -1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static u64 s1dfb_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device yl9200_s1dfb_device = {
- .name = "s1d13806fb",
- .id = -1,
- .dev = {
- .dma_mask = &s1dfb_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &yl9200_s1dfb_pdata,
- },
- .resource = yl9200_s1dfb_resource,
- .num_resources = ARRAY_SIZE(yl9200_s1dfb_resource),
-};
-
-void __init yl9200_add_device_video(void)
-{
- platform_device_register(&yl9200_s1dfb_device);
-}
-#else
-void __init yl9200_add_device_video(void) {}
-#endif
-
-
-static void __init yl9200_board_init(void)
-{
- /* Serial */
- /* DBGU on ttyS0. (Rx & Tx only) */
- at91_register_uart(0, 0, 0);
-
- /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
- at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
- | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
- | ATMEL_UART_RI);
-
- /* USART0 on ttyS2. (Rx & Tx only to JP3) */
- at91_register_uart(AT91RM9200_ID_US0, 2, 0);
-
- /* USART3 on ttyS3. (Rx, Tx, RTS - RS485 interface) */
- at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_RTS);
- at91_add_device_serial();
- /* Ethernet */
- at91_add_device_eth(&yl9200_eth_data);
- /* USB Host */
- at91_add_device_usbh(&yl9200_usbh_data);
- /* USB Device */
- at91_add_device_udc(&yl9200_udc_data);
- /* I2C */
- at91_add_device_i2c(yl9200_i2c_devices, ARRAY_SIZE(yl9200_i2c_devices));
- /* MMC */
- at91_add_device_mci(0, &yl9200_mci0_data);
- /* NAND */
- at91_add_device_nand(&yl9200_nand_data);
- /* NOR Flash */
- platform_device_register(&yl9200_flash);
-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
- /* SPI */
- at91_add_device_spi(yl9200_spi_devices, ARRAY_SIZE(yl9200_spi_devices));
- /* Touchscreen */
- yl9200_add_device_ts();
-#endif
- /* LEDs. */
- at91_gpio_leds(yl9200_leds, ARRAY_SIZE(yl9200_leds));
- /* Push Buttons */
- yl9200_add_device_buttons();
- /* VGA */
- yl9200_add_device_video();
-}
-
-MACHINE_START(YL9200, "uCdragon YL-9200")
- /* Maintainer: S.Birtles */
- .init_time = at91rm9200_timer_init,
- .map_io = at91_map_io,
- .handle_irq = at91_aic_handle_irq,
- .init_early = yl9200_init_early,
- .init_irq = at91_init_irq_default,
- .init_machine = yl9200_board_init,
-MACHINE_END
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.