2005-04-17 06:20:36 +08:00
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/*
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* linux/arch/arm/mach-pxa/poodle.c
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*
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* Support for the SHARP Poodle Board.
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*
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* Based on:
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* linux/arch/arm/mach-pxa/lubbock.c Author: Nicolas Pitre
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Change Log
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* 12-Dec-2002 Sharp Corporation for Poodle
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* John Lenz <lenz@cs.wisc.edu> updates to 2.6
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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2005-10-30 02:07:23 +08:00
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#include <linux/platform_device.h>
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2005-04-17 06:20:36 +08:00
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#include <linux/fb.h>
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2006-06-20 02:57:12 +08:00
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#include <linux/pm.h>
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2006-06-20 02:58:51 +08:00
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#include <linux/delay.h>
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2008-11-25 05:57:30 +08:00
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#include <linux/mtd/physmap.h>
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2008-07-18 08:59:04 +08:00
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#include <linux/gpio.h>
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2009-04-26 19:53:58 +08:00
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#include <linux/i2c.h>
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2008-08-24 17:32:15 +08:00
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#include <linux/spi/spi.h>
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#include <linux/spi/ads7846.h>
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2008-10-16 23:17:05 +08:00
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#include <linux/mtd/sharpsl.h>
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2005-04-17 06:20:36 +08:00
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2008-08-05 23:14:15 +08:00
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#include <mach/hardware.h>
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2005-04-17 06:20:36 +08:00
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#include <asm/setup.h>
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2006-06-20 02:57:12 +08:00
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#include <asm/system.h>
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2005-04-17 06:20:36 +08:00
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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2009-01-02 23:17:22 +08:00
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#include <mach/pxa25x.h>
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2008-08-05 23:14:15 +08:00
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#include <mach/mmc.h>
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#include <mach/udc.h>
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2009-04-13 15:03:11 +08:00
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#include <plat/i2c.h>
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2008-08-05 23:14:15 +08:00
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#include <mach/irda.h>
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#include <mach/poodle.h>
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#include <mach/pxafb.h>
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#include <mach/sharpsl.h>
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#include <mach/ssp.h>
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2008-08-24 17:32:15 +08:00
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#include <mach/pxa2xx_spi.h>
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2005-04-17 06:20:36 +08:00
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#include <asm/hardware/scoop.h>
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#include <asm/hardware/locomo.h>
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#include <asm/mach/sharpsl_param.h>
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#include "generic.h"
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2007-05-15 22:39:36 +08:00
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#include "devices.h"
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2006-06-20 03:46:05 +08:00
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#include "sharpsl.h"
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2005-04-17 06:20:36 +08:00
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2008-07-18 09:05:17 +08:00
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static unsigned long poodle_pin_config[] __initdata = {
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/* I/O */
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GPIO79_nCS_3,
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GPIO80_nCS_4,
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GPIO18_RDY,
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/* Clock */
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GPIO12_32KHz,
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/* SSP1 */
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GPIO23_SSP1_SCLK,
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GPIO25_SSP1_TXD,
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GPIO26_SSP1_RXD,
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2008-08-24 17:32:15 +08:00
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GPIO24_GPIO, /* POODLE_GPIO_TP_CS - SFRM as chip select */
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2008-07-18 09:05:17 +08:00
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/* I2S */
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GPIO28_I2S_BITCLK_OUT,
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GPIO29_I2S_SDATA_IN,
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GPIO30_I2S_SDATA_OUT,
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GPIO31_I2S_SYNC,
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GPIO32_I2S_SYSCLK,
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/* Infra-Red */
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GPIO47_FICP_TXD,
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GPIO46_FICP_RXD,
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/* FFUART */
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GPIO40_FFUART_DTR,
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GPIO41_FFUART_RTS,
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GPIO39_FFUART_TXD,
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GPIO37_FFUART_DSR,
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GPIO34_FFUART_RXD,
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GPIO35_FFUART_CTS,
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/* LCD */
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GPIO58_LCD_LDD_0,
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GPIO59_LCD_LDD_1,
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GPIO60_LCD_LDD_2,
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GPIO61_LCD_LDD_3,
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GPIO62_LCD_LDD_4,
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GPIO63_LCD_LDD_5,
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GPIO64_LCD_LDD_6,
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GPIO65_LCD_LDD_7,
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GPIO66_LCD_LDD_8,
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GPIO67_LCD_LDD_9,
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GPIO68_LCD_LDD_10,
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GPIO69_LCD_LDD_11,
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GPIO70_LCD_LDD_12,
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GPIO71_LCD_LDD_13,
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GPIO72_LCD_LDD_14,
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GPIO73_LCD_LDD_15,
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GPIO74_LCD_FCLK,
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GPIO75_LCD_LCLK,
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GPIO76_LCD_PCLK,
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2008-07-21 16:20:54 +08:00
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GPIO77_LCD_BIAS,
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2008-07-18 09:05:17 +08:00
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/* PC Card */
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GPIO48_nPOE,
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GPIO49_nPWE,
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GPIO50_nPIOR,
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GPIO51_nPIOW,
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GPIO52_nPCE_1,
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GPIO53_nPCE_2,
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GPIO54_nPSKTSEL,
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GPIO55_nPREG,
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GPIO56_nPWAIT,
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GPIO57_nIOIS16,
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/* MMC */
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GPIO6_MMC_CLK,
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GPIO8_MMC_CS0,
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/* GPIO */
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GPIO9_GPIO, /* POODLE_GPIO_nSD_DETECT */
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GPIO7_GPIO, /* POODLE_GPIO_nSD_WP */
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GPIO3_GPIO, /* POODLE_GPIO_SD_PWR */
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GPIO33_GPIO, /* POODLE_GPIO_SD_PWR1 */
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GPIO20_GPIO, /* POODLE_GPIO_USB_PULLUP */
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GPIO22_GPIO, /* POODLE_GPIO_IR_ON */
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};
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2005-04-17 06:20:36 +08:00
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static struct resource poodle_scoop_resources[] = {
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[0] = {
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.start = 0x10800000,
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.end = 0x10800fff,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct scoop_config poodle_scoop_setup = {
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.io_dir = POODLE_SCOOP_IO_DIR,
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.io_out = POODLE_SCOOP_IO_OUT,
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2008-09-05 16:21:48 +08:00
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.gpio_base = POODLE_SCOOP_GPIO_BASE,
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2005-04-17 06:20:36 +08:00
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};
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struct platform_device poodle_scoop_device = {
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.name = "sharp-scoop",
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.id = -1,
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.dev = {
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.platform_data = &poodle_scoop_setup,
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},
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.num_resources = ARRAY_SIZE(poodle_scoop_resources),
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.resource = poodle_scoop_resources,
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};
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2005-09-06 03:49:54 +08:00
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static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
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{
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.dev = &poodle_scoop_device.dev,
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.irq = POODLE_IRQ_GPIO_CF_IRQ,
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.cd_irq = POODLE_IRQ_GPIO_CF_CD,
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.cd_irq_str = "PCMCIA0 CD",
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},
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};
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2005-11-09 03:15:43 +08:00
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static struct scoop_pcmcia_config poodle_pcmcia_config = {
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.devs = &poodle_pcmcia_scoop[0],
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.num_devs = 1,
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};
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EXPORT_SYMBOL(poodle_scoop_device);
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2005-04-17 06:20:36 +08:00
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/* LoCoMo device */
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static struct resource locomo_resources[] = {
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[0] = {
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.start = 0x10000000,
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.end = 0x10001fff,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = IRQ_GPIO(10),
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.end = IRQ_GPIO(10),
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.flags = IORESOURCE_IRQ,
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},
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};
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2006-06-20 03:46:05 +08:00
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struct platform_device poodle_locomo_device = {
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2005-04-17 06:20:36 +08:00
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.name = "locomo",
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.id = 0,
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.num_resources = ARRAY_SIZE(locomo_resources),
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.resource = locomo_resources,
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};
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2006-06-20 03:46:05 +08:00
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EXPORT_SYMBOL(poodle_locomo_device);
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2008-08-24 17:32:15 +08:00
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#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
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static struct pxa2xx_spi_master poodle_spi_info = {
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.num_chipselect = 1,
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2006-06-20 03:46:05 +08:00
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};
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2008-08-24 17:32:15 +08:00
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static struct ads7846_platform_data poodle_ads7846_info = {
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.model = 7846,
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.vref_delay_usecs = 100,
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.x_plate_ohms = 419,
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.y_plate_ohms = 486,
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.gpio_pendown = POODLE_GPIO_TP_INT,
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2006-06-20 03:46:05 +08:00
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};
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2008-08-24 17:32:15 +08:00
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static struct pxa2xx_spi_chip poodle_ads7846_chip = {
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2009-04-14 13:33:49 +08:00
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.gpio_cs = POODLE_GPIO_TP_CS,
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2006-06-20 03:46:05 +08:00
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};
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2008-08-24 17:32:15 +08:00
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static struct spi_board_info poodle_spi_devices[] = {
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{
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.modalias = "ads7846",
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.max_speed_hz = 10000,
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.bus_num = 1,
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.platform_data = &poodle_ads7846_info,
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.controller_data= &poodle_ads7846_chip,
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.irq = gpio_to_irq(POODLE_GPIO_TP_INT),
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2006-06-20 03:46:05 +08:00
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},
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};
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2008-08-24 17:32:15 +08:00
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static void __init poodle_init_spi(void)
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{
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pxa2xx_set_spi_info(1, &poodle_spi_info);
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spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices));
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}
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#else
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static inline void poodle_init_spi(void) {}
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#endif
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2005-09-15 21:53:22 +08:00
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/*
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* MMC/SD Device
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*
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* The card detect interrupt isn't debounced so we delay it by 250ms
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* to give the card a chance to fully insert/eject.
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*/
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static struct pxamci_platform_data poodle_mci_platform_data;
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2006-10-09 19:19:47 +08:00
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static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int, void *data)
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2005-09-15 21:53:22 +08:00
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{
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int err;
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2008-07-18 08:59:04 +08:00
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err = gpio_request(POODLE_GPIO_nSD_DETECT, "nSD_DETECT");
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if (err)
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goto err_out;
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err = gpio_request(POODLE_GPIO_nSD_WP, "nSD_WP");
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if (err)
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goto err_free_1;
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err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
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if (err)
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goto err_free_2;
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err = gpio_request(POODLE_GPIO_SD_PWR1, "SD_PWR1");
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if (err)
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goto err_free_3;
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gpio_direction_input(POODLE_GPIO_nSD_DETECT);
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gpio_direction_input(POODLE_GPIO_nSD_WP);
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gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
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gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);
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2005-09-15 21:53:22 +08:00
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poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
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[PATCH] IRQ type flags
Some ARM platforms have the ability to program the interrupt controller to
detect various interrupt edges and/or levels. For some platforms, this is
critical to setup correctly, particularly those which the setting is dependent
on the device.
Currently, ARM drivers do (eg) the following:
err = request_irq(irq, ...);
set_irq_type(irq, IRQT_RISING);
However, if the interrupt has previously been programmed to be level sensitive
(for whatever reason) then this will cause an interrupt storm.
Hence, if we combine set_irq_type() with request_irq(), we can then safely set
the type prior to unmasking the interrupt. The unfortunate problem is that in
order to support this, these flags need to be visible outside of the ARM
architecture - drivers such as smc91x need these flags and they're
cross-architecture.
Finally, the SA_TRIGGER_* flag passed to request_irq() should reflect the
property that the device would like. The IRQ controller code should do its
best to select the most appropriate supported mode.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 17:02:07 +08:00
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err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
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2006-07-03 08:20:05 +08:00
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IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
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[PATCH] IRQ type flags
Some ARM platforms have the ability to program the interrupt controller to
detect various interrupt edges and/or levels. For some platforms, this is
critical to setup correctly, particularly those which the setting is dependent
on the device.
Currently, ARM drivers do (eg) the following:
err = request_irq(irq, ...);
set_irq_type(irq, IRQT_RISING);
However, if the interrupt has previously been programmed to be level sensitive
(for whatever reason) then this will cause an interrupt storm.
Hence, if we combine set_irq_type() with request_irq(), we can then safely set
the type prior to unmasking the interrupt. The unfortunate problem is that in
order to support this, these flags need to be visible outside of the ARM
architecture - drivers such as smc91x need these flags and they're
cross-architecture.
Finally, the SA_TRIGGER_* flag passed to request_irq() should reflect the
property that the device would like. The IRQ controller code should do its
best to select the most appropriate supported mode.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-08 17:02:07 +08:00
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"MMC card detect", data);
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2008-07-18 08:59:04 +08:00
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if (err) {
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pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
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__func__);
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goto err_free_4;
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}
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return 0;
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2005-09-15 21:53:22 +08:00
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2008-07-18 08:59:04 +08:00
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err_free_4:
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gpio_free(POODLE_GPIO_SD_PWR1);
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err_free_3:
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gpio_free(POODLE_GPIO_SD_PWR);
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err_free_2:
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|
|
gpio_free(POODLE_GPIO_nSD_WP);
|
|
|
|
err_free_1:
|
|
|
|
gpio_free(POODLE_GPIO_nSD_DETECT);
|
|
|
|
err_out:
|
2008-01-23 22:05:58 +08:00
|
|
|
return err;
|
2005-09-15 21:53:22 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
|
|
|
|
{
|
|
|
|
struct pxamci_platform_data* p_d = dev->platform_data;
|
|
|
|
|
2008-07-18 08:59:04 +08:00
|
|
|
if ((1 << vdd) & p_d->ocr_mask) {
|
|
|
|
gpio_set_value(POODLE_GPIO_SD_PWR, 1);
|
2006-06-20 02:58:51 +08:00
|
|
|
mdelay(2);
|
2008-07-18 08:59:04 +08:00
|
|
|
gpio_set_value(POODLE_GPIO_SD_PWR1, 1);
|
2006-06-20 02:58:51 +08:00
|
|
|
} else {
|
2008-07-18 08:59:04 +08:00
|
|
|
gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
|
|
|
|
gpio_set_value(POODLE_GPIO_SD_PWR, 0);
|
2006-06-20 02:58:51 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int poodle_mci_get_ro(struct device *dev)
|
|
|
|
{
|
2008-07-18 08:59:04 +08:00
|
|
|
return !!gpio_get_value(POODLE_GPIO_nSD_WP);
|
2006-06-20 02:58:51 +08:00
|
|
|
return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
|
2005-09-15 21:53:22 +08:00
|
|
|
}
|
|
|
|
|
2006-06-20 02:58:51 +08:00
|
|
|
|
2005-09-15 21:53:22 +08:00
|
|
|
static void poodle_mci_exit(struct device *dev, void *data)
|
|
|
|
{
|
|
|
|
free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
|
2008-07-18 08:59:04 +08:00
|
|
|
gpio_free(POODLE_GPIO_SD_PWR1);
|
|
|
|
gpio_free(POODLE_GPIO_SD_PWR);
|
|
|
|
gpio_free(POODLE_GPIO_nSD_WP);
|
|
|
|
gpio_free(POODLE_GPIO_nSD_DETECT);
|
2005-09-15 21:53:22 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct pxamci_platform_data poodle_mci_platform_data = {
|
|
|
|
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
|
|
|
|
.init = poodle_mci_init,
|
2006-06-20 02:58:51 +08:00
|
|
|
.get_ro = poodle_mci_get_ro,
|
2005-09-15 21:53:22 +08:00
|
|
|
.setpower = poodle_mci_setpower,
|
|
|
|
.exit = poodle_mci_exit,
|
|
|
|
};
|
|
|
|
|
|
|
|
|
2005-10-30 22:38:52 +08:00
|
|
|
/*
|
|
|
|
* Irda
|
|
|
|
*/
|
|
|
|
static void poodle_irda_transceiver_mode(struct device *dev, int mode)
|
|
|
|
{
|
2008-07-18 08:59:04 +08:00
|
|
|
gpio_set_value(POODLE_GPIO_IR_ON, mode & IR_OFF);
|
2008-07-02 20:54:46 +08:00
|
|
|
pxa2xx_transceiver_mode(dev, mode);
|
2005-10-30 22:38:52 +08:00
|
|
|
}
|
|
|
|
|
2008-07-18 08:59:04 +08:00
|
|
|
static int poodle_irda_startup(struct device *dev)
|
|
|
|
{
|
|
|
|
int err;
|
|
|
|
|
|
|
|
err = gpio_request(POODLE_GPIO_IR_ON, "IR_ON");
|
|
|
|
if (err)
|
|
|
|
return err;
|
|
|
|
|
|
|
|
gpio_direction_output(POODLE_GPIO_IR_ON, 1);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void poodle_irda_shutdown(struct device *dev)
|
|
|
|
{
|
|
|
|
gpio_free(POODLE_GPIO_IR_ON);
|
|
|
|
}
|
|
|
|
|
2005-10-30 22:38:52 +08:00
|
|
|
static struct pxaficp_platform_data poodle_ficp_platform_data = {
|
2008-07-18 08:59:04 +08:00
|
|
|
.transceiver_cap = IR_SIRMODE | IR_OFF,
|
|
|
|
.transceiver_mode = poodle_irda_transceiver_mode,
|
|
|
|
.startup = poodle_irda_startup,
|
|
|
|
.shutdown = poodle_irda_shutdown,
|
2005-10-30 22:38:52 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
2005-09-15 21:53:22 +08:00
|
|
|
/*
|
|
|
|
* USB Device Controller
|
|
|
|
*/
|
|
|
|
static struct pxa2xx_udc_mach_info udc_info __initdata = {
|
|
|
|
/* no connect GPIO; poodle can't tell connection status */
|
2008-07-18 08:51:07 +08:00
|
|
|
.gpio_pullup = POODLE_GPIO_USB_PULLUP,
|
2005-09-15 21:53:22 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
/* PXAFB device */
|
2006-09-21 05:54:21 +08:00
|
|
|
static struct pxafb_mode_info poodle_fb_mode = {
|
2005-04-17 06:20:36 +08:00
|
|
|
.pixclock = 144700,
|
|
|
|
.xres = 320,
|
|
|
|
.yres = 240,
|
|
|
|
.bpp = 16,
|
|
|
|
.hsync_len = 7,
|
|
|
|
.left_margin = 11,
|
|
|
|
.right_margin = 30,
|
|
|
|
.vsync_len = 2,
|
|
|
|
.upper_margin = 2,
|
|
|
|
.lower_margin = 0,
|
|
|
|
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
|
2006-09-21 05:54:21 +08:00
|
|
|
};
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2006-09-21 05:54:21 +08:00
|
|
|
static struct pxafb_mach_info poodle_fb_info = {
|
|
|
|
.modes = &poodle_fb_mode,
|
|
|
|
.num_modes = 1,
|
2008-07-18 08:53:52 +08:00
|
|
|
.lcd_conn = LCD_COLOR_TFT_16BPP,
|
2005-04-17 06:20:36 +08:00
|
|
|
};
|
|
|
|
|
2008-10-16 23:17:05 +08:00
|
|
|
static struct mtd_partition sharpsl_nand_partitions[] = {
|
|
|
|
{
|
|
|
|
.name = "System Area",
|
|
|
|
.offset = 0,
|
|
|
|
.size = 7 * 1024 * 1024,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.name = "Root Filesystem",
|
|
|
|
.offset = 7 * 1024 * 1024,
|
|
|
|
.size = 22 * 1024 * 1024,
|
|
|
|
},
|
|
|
|
{
|
|
|
|
.name = "Home Filesystem",
|
|
|
|
.offset = MTDPART_OFS_APPEND,
|
|
|
|
.size = MTDPART_SIZ_FULL,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
|
|
|
|
|
|
|
|
static struct nand_bbt_descr sharpsl_bbt = {
|
|
|
|
.options = 0,
|
|
|
|
.offs = 4,
|
|
|
|
.len = 2,
|
|
|
|
.pattern = scan_ff_pattern
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
|
|
|
|
.badblock_pattern = &sharpsl_bbt,
|
|
|
|
.partitions = sharpsl_nand_partitions,
|
|
|
|
.nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct resource sharpsl_nand_resources[] = {
|
|
|
|
{
|
|
|
|
.start = 0x0C000000,
|
|
|
|
.end = 0x0C000FFF,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device sharpsl_nand_device = {
|
|
|
|
.name = "sharpsl-nand",
|
|
|
|
.id = -1,
|
|
|
|
.resource = sharpsl_nand_resources,
|
|
|
|
.num_resources = ARRAY_SIZE(sharpsl_nand_resources),
|
|
|
|
.dev.platform_data = &sharpsl_nand_platform_data,
|
|
|
|
};
|
|
|
|
|
2008-11-25 05:57:30 +08:00
|
|
|
static struct mtd_partition sharpsl_rom_parts[] = {
|
|
|
|
{
|
|
|
|
.name ="Boot PROM Filesystem",
|
|
|
|
.offset = 0x00120000,
|
|
|
|
.size = MTDPART_SIZ_FULL,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct physmap_flash_data sharpsl_rom_data = {
|
|
|
|
.width = 2,
|
|
|
|
.nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
|
|
|
|
.parts = sharpsl_rom_parts,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct resource sharpsl_rom_resources[] = {
|
|
|
|
{
|
|
|
|
.start = 0x00000000,
|
|
|
|
.end = 0x007fffff,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device sharpsl_rom_device = {
|
|
|
|
.name = "physmap-flash",
|
|
|
|
.id = -1,
|
|
|
|
.resource = sharpsl_rom_resources,
|
|
|
|
.num_resources = ARRAY_SIZE(sharpsl_rom_resources),
|
|
|
|
.dev.platform_data = &sharpsl_rom_data,
|
|
|
|
};
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
static struct platform_device *devices[] __initdata = {
|
2006-06-20 03:46:05 +08:00
|
|
|
&poodle_locomo_device,
|
2005-04-17 06:20:36 +08:00
|
|
|
&poodle_scoop_device,
|
2008-10-16 23:17:05 +08:00
|
|
|
&sharpsl_nand_device,
|
2008-11-25 05:57:30 +08:00
|
|
|
&sharpsl_rom_device,
|
2005-04-17 06:20:36 +08:00
|
|
|
};
|
|
|
|
|
2009-04-26 19:53:58 +08:00
|
|
|
static struct i2c_board_info __initdata poodle_i2c_devices[] = {
|
|
|
|
{ I2C_BOARD_INFO("wm8731", 0x1b) },
|
|
|
|
};
|
|
|
|
|
2006-06-20 02:57:12 +08:00
|
|
|
static void poodle_poweroff(void)
|
|
|
|
{
|
2009-03-20 00:20:24 +08:00
|
|
|
arm_machine_restart('h', NULL);
|
2006-06-20 02:57:12 +08:00
|
|
|
}
|
|
|
|
|
2009-03-20 00:20:24 +08:00
|
|
|
static void poodle_restart(char mode, const char *cmd)
|
2006-06-20 02:57:12 +08:00
|
|
|
{
|
2009-03-20 00:20:24 +08:00
|
|
|
arm_machine_restart('h', cmd);
|
2006-06-20 02:57:12 +08:00
|
|
|
}
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
static void __init poodle_init(void)
|
|
|
|
{
|
|
|
|
int ret = 0;
|
|
|
|
|
2006-06-20 02:57:12 +08:00
|
|
|
pm_power_off = poodle_poweroff;
|
|
|
|
arm_pm_restart = poodle_restart;
|
|
|
|
|
2005-09-15 21:53:22 +08:00
|
|
|
PCFR |= PCFR_OPDE;
|
|
|
|
|
2008-07-18 09:05:17 +08:00
|
|
|
pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2008-08-09 17:54:22 +08:00
|
|
|
platform_scoop_config = &poodle_pcmcia_config;
|
|
|
|
|
|
|
|
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
|
|
if (ret)
|
|
|
|
pr_warning("poodle: Unable to register LoCoMo device\n");
|
|
|
|
|
2006-06-20 03:46:05 +08:00
|
|
|
set_pxa_fb_parent(&poodle_locomo_device.dev);
|
2005-04-17 06:20:36 +08:00
|
|
|
set_pxa_fb_info(&poodle_fb_info);
|
2005-09-15 21:53:22 +08:00
|
|
|
pxa_set_udc_info(&udc_info);
|
|
|
|
pxa_set_mci_info(&poodle_mci_platform_data);
|
2005-10-30 22:38:52 +08:00
|
|
|
pxa_set_ficp_info(&poodle_ficp_platform_data);
|
2008-08-26 20:30:03 +08:00
|
|
|
pxa_set_i2c_info(NULL);
|
2009-04-26 19:53:58 +08:00
|
|
|
i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices));
|
2008-08-24 17:32:15 +08:00
|
|
|
poodle_init_spi();
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
static void __init fixup_poodle(struct machine_desc *desc,
|
|
|
|
struct tag *tags, char **cmdline, struct meminfo *mi)
|
|
|
|
{
|
|
|
|
sharpsl_save_param();
|
2006-04-03 00:11:00 +08:00
|
|
|
mi->nr_banks=1;
|
|
|
|
mi->bank[0].start = 0xa0000000;
|
|
|
|
mi->bank[0].node = 0;
|
|
|
|
mi->bank[0].size = (32*1024*1024);
|
2005-04-17 06:20:36 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
MACHINE_START(POODLE, "SHARP Poodle")
|
2005-07-04 00:38:58 +08:00
|
|
|
.phys_io = 0x40000000,
|
2005-07-04 17:44:34 +08:00
|
|
|
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
|
2005-07-04 00:38:58 +08:00
|
|
|
.fixup = fixup_poodle,
|
2005-09-15 21:53:22 +08:00
|
|
|
.map_io = pxa_map_io,
|
2007-06-22 11:14:09 +08:00
|
|
|
.init_irq = pxa25x_init_irq,
|
2005-07-04 00:38:58 +08:00
|
|
|
.timer = &pxa_timer,
|
|
|
|
.init_machine = poodle_init,
|
2005-04-17 06:20:36 +08:00
|
|
|
MACHINE_END
|