forked from luck/tmp_suning_uos_patched
b459396ee9
This patch moves the platform data definition from arch/arm/plat-pxa/include/plat/i2c.h to include/linux/i2c/pxa-i2c.h so it can be accessed from x86 the same way as on ARM. This change should make no functional change to the PXA code. The move is verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig mmp2_defconfig pxa168_defconfig pxa910_defconfig Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
121 lines
3.3 KiB
C
121 lines
3.3 KiB
C
/*
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* linux/arch/arm/mach-pxa/colibri-evalboard.c
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*
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* Support for Toradex Colibri Evaluation Carrier Board
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* Daniel Mack <daniel@caiaq.de>
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* Marek Vasut <marek.vasut@gmail.com>
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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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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/sysdev.h>
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#include <linux/interrupt.h>
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#include <linux/gpio.h>
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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#include <asm/mach/arch.h>
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#include <linux/i2c.h>
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#include <linux/i2c/pxa-i2c.h>
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#include <mach/pxa27x.h>
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#include <mach/colibri.h>
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#include <mach/mmc.h>
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#include <mach/ohci.h>
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#include <mach/pxa27x-udc.h>
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#include "generic.h"
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#include "devices.h"
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/******************************************************************************
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* SD/MMC card controller
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******************************************************************************/
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#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
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static struct pxamci_platform_data colibri_mci_platform_data = {
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
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.gpio_power = -1,
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.gpio_card_ro = -1,
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.detect_delay_ms = 200,
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};
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static void __init colibri_mmc_init(void)
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{
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if (machine_is_colibri()) /* PXA270 Colibri */
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colibri_mci_platform_data.gpio_card_detect =
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GPIO0_COLIBRI_PXA270_SD_DETECT;
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if (machine_is_colibri300()) /* PXA300 Colibri */
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colibri_mci_platform_data.gpio_card_detect =
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GPIO13_COLIBRI_PXA300_SD_DETECT;
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else /* PXA320 Colibri */
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colibri_mci_platform_data.gpio_card_detect =
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GPIO28_COLIBRI_PXA320_SD_DETECT;
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pxa_set_mci_info(&colibri_mci_platform_data);
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}
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#else
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static inline void colibri_mmc_init(void) {}
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#endif
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/******************************************************************************
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* USB Host
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******************************************************************************/
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#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
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static int colibri_ohci_init(struct device *dev)
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{
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UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
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return 0;
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}
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static struct pxaohci_platform_data colibri_ohci_info = {
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.port_mode = PMM_PERPORT_MODE,
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.flags = ENABLE_PORT1 |
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POWER_CONTROL_LOW | POWER_SENSE_LOW,
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.init = colibri_ohci_init,
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};
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static void __init colibri_uhc_init(void)
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{
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/* Colibri PXA270 has two usb ports, TBA for 320 */
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if (machine_is_colibri())
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colibri_ohci_info.flags |= ENABLE_PORT2;
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pxa_set_ohci_info(&colibri_ohci_info);
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}
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#else
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static inline void colibri_uhc_init(void) {}
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#endif
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/******************************************************************************
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* I2C RTC
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******************************************************************************/
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#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)
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static struct i2c_board_info __initdata colibri_i2c_devs[] = {
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{
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I2C_BOARD_INFO("m41t00", 0x68),
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},
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};
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static void __init colibri_rtc_init(void)
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{
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pxa_set_i2c_info(NULL);
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i2c_register_board_info(0, ARRAY_AND_SIZE(colibri_i2c_devs));
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}
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#else
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static inline void colibri_rtc_init(void) {}
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#endif
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void __init colibri_evalboard_init(void)
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{
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pxa_set_ffuart_info(NULL);
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pxa_set_btuart_info(NULL);
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pxa_set_stuart_info(NULL);
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colibri_mmc_init();
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colibri_uhc_init();
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colibri_rtc_init();
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}
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