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/*
* Copyright (C) 2008-2012 ST-Ericsson
*
* Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
*
* 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/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/platform_data/db8500_thermal.h>
#include <linux/gpio.h>
#include <linux/amba/bus.h>
#include <linux/amba/pl022.h>
#include <linux/amba/serial.h>
#include <linux/spi/spi.h>
#include <linux/mfd/abx500/ab8500.h>
#include <linux/regulator/ab8500.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/driver.h>
#include <linux/mfd/tps6105x.h>
#include <linux/mfd/abx500/ab8500-gpio.h>
#include <linux/platform_data/leds-lp55xx.h>
#include <linux/input.h>
#include <linux/delay.h>
#include <linux/leds.h>
#include <linux/pinctrl/consumer.h>
#include <linux/platform_data/pinctrl-nomadik.h>
#include <linux/platform_data/dma-ste-dma40.h>
#include <asm/mach-types.h>
#include "setup.h"
#include "devices.h"
#include "irqs.h"
#include "ste-dma40-db8500.h"
#include "db8500-regs.h"
#include "devices-db8500.h"
#include "board-mop500.h"
#include "board-mop500-regulators.h"
struct ab8500_platform_data ab8500_platdata = {
.irq_base = MOP500_AB8500_IRQ_BASE,
.regulator = &ab8500_regulator_plat_data,
};
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg ssp0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV8_SSP0,
};
static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV8_SSP0,
};
#endif
struct pl022_ssp_controller ssp0_plat = {
.bus_id = 0,
#ifdef CONFIG_STE_DMA40
.enable_dma = 1,
.dma_filter = stedma40_filter,
.dma_rx_param = &ssp0_dma_cfg_rx,
.dma_tx_param = &ssp0_dma_cfg_tx,
#else
.enable_dma = 0,
#endif
/* on this platform, gpio 31,142,144,214 &
* 224 are connected as chip selects
*/
.num_chipselect = 5,
};
static void __init mop500_spi_init(struct device *parent)
{
db8500_add_ssp0(parent, &ssp0_plat);
}
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg uart0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV13_UART0,
};
static struct stedma40_chan_cfg uart0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV13_UART0,
};
static struct stedma40_chan_cfg uart1_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV12_UART1,
};
static struct stedma40_chan_cfg uart1_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV12_UART1,
};
static struct stedma40_chan_cfg uart2_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV11_UART2,
};
static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV11_UART2,
};
#endif
struct amba_pl011_data uart0_plat = {
#ifdef CONFIG_STE_DMA40
.dma_filter = stedma40_filter,
.dma_rx_param = &uart0_dma_cfg_rx,
.dma_tx_param = &uart0_dma_cfg_tx,
#endif
};
struct amba_pl011_data uart1_plat = {
#ifdef CONFIG_STE_DMA40
.dma_filter = stedma40_filter,
.dma_rx_param = &uart1_dma_cfg_rx,
.dma_tx_param = &uart1_dma_cfg_tx,
#endif
};
struct amba_pl011_data uart2_plat = {
#ifdef CONFIG_STE_DMA40
.dma_filter = stedma40_filter,
.dma_rx_param = &uart2_dma_cfg_rx,
.dma_tx_param = &uart2_dma_cfg_tx,
#endif
};
static void __init mop500_uart_init(struct device *parent)
{
db8500_add_uart0(parent, &uart0_plat);
db8500_add_uart1(parent, &uart1_plat);
db8500_add_uart2(parent, &uart2_plat);
}
static void __init mop500_init_machine(void)
{
struct device *parent = NULL;
platform_device_register(&db8500_prcmu_device);
mop500_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */
regulator_has_full_constraints();
}
static void __init snowball_init_machine(void)
{
struct device *parent = NULL;
platform_device_register(&db8500_prcmu_device);
snowball_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */
regulator_has_full_constraints();
}
static void __init hrefv60_init_machine(void)
{
struct device *parent = NULL;
platform_device_register(&db8500_prcmu_device);
hrefv60_pinmaps_init();
parent = u8500_init_devices();
mop500_spi_init(parent);
mop500_uart_init(parent);
/* This board has full regulator constraints */
regulator_has_full_constraints();
}
MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
/* Maintainer: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> */
.atag_offset = 0x100,
.smp = smp_ops(ux500_smp_ops),
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
/* we re-use nomadik timer here */
.init_time = ux500_timer_init,
.init_machine = mop500_init_machine,
.init_late = ux500_init_late,
.restart = ux500_restart,
MACHINE_END
MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520")
.atag_offset = 0x100,
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
.init_time = ux500_timer_init,
.init_machine = mop500_init_machine,
.init_late = ux500_init_late,
.restart = ux500_restart,
MACHINE_END
MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
.atag_offset = 0x100,
.smp = smp_ops(ux500_smp_ops),
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
.init_time = ux500_timer_init,
.init_machine = hrefv60_init_machine,
.init_late = ux500_init_late,
.restart = ux500_restart,
MACHINE_END
MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
.atag_offset = 0x100,
.smp = smp_ops(ux500_smp_ops),
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
/* we re-use nomadik timer here */
.init_time = ux500_timer_init,
.init_machine = snowball_init_machine,
.init_late = NULL,
.restart = ux500_restart,
MACHINE_END
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