90f6075ab8
It's time to remove all ATAG support from ux500 and rely solely on Device Tree booting. This patch is part of that endeavour. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
131 lines
3.3 KiB
C
131 lines
3.3 KiB
C
/*
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* Copyright (C) 2008-2012 ST-Ericsson
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*
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* Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.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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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/platform_device.h>
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#include <linux/clk.h>
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#include <linux/io.h>
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#include <linux/platform_data/db8500_thermal.h>
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#include <linux/amba/bus.h>
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#include <linux/amba/pl022.h>
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#include <linux/mfd/abx500/ab8500.h>
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#include <linux/regulator/ab8500.h>
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#include <linux/regulator/fixed.h>
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#include <linux/regulator/driver.h>
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#include <linux/mfd/tps6105x.h>
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#include <linux/platform_data/leds-lp55xx.h>
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#include <linux/input.h>
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#include <linux/delay.h>
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#include <linux/leds.h>
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#include <linux/pinctrl/consumer.h>
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#include <linux/platform_data/pinctrl-nomadik.h>
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#include <linux/platform_data/dma-ste-dma40.h>
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#include <asm/mach-types.h>
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#include "setup.h"
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#include "devices.h"
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#include "irqs.h"
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#include "ste-dma40-db8500.h"
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#include "db8500-regs.h"
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#include "devices-db8500.h"
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#include "board-mop500.h"
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#include "board-mop500-regulators.h"
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struct ab8500_platform_data ab8500_platdata = {
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.irq_base = MOP500_AB8500_IRQ_BASE,
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.regulator = &ab8500_regulator_plat_data,
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};
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#ifdef CONFIG_STE_DMA40
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static struct stedma40_chan_cfg ssp0_dma_cfg_rx = {
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.mode = STEDMA40_MODE_LOGICAL,
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.dir = DMA_DEV_TO_MEM,
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.dev_type = DB8500_DMA_DEV8_SSP0,
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};
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static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
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.mode = STEDMA40_MODE_LOGICAL,
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.dir = DMA_MEM_TO_DEV,
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.dev_type = DB8500_DMA_DEV8_SSP0,
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};
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#endif
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struct pl022_ssp_controller ssp0_plat = {
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.bus_id = 0,
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#ifdef CONFIG_STE_DMA40
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.enable_dma = 1,
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.dma_filter = stedma40_filter,
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.dma_rx_param = &ssp0_dma_cfg_rx,
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.dma_tx_param = &ssp0_dma_cfg_tx,
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#else
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.enable_dma = 0,
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#endif
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/* on this platform, gpio 31,142,144,214 &
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* 224 are connected as chip selects
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*/
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.num_chipselect = 5,
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};
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static void __init mop500_init_machine(void)
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{
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/* This board has full regulator constraints */
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regulator_has_full_constraints();
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}
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static void __init snowball_init_machine(void)
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{
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/* This board has full regulator constraints */
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regulator_has_full_constraints();
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}
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static void __init hrefv60_init_machine(void)
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{
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/* This board has full regulator constraints */
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regulator_has_full_constraints();
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}
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MACHINE_START(U8520, "ST-Ericsson U8520 Platform HREFP520")
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.atag_offset = 0x100,
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.map_io = u8500_map_io,
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.init_irq = ux500_init_irq,
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.init_time = ux500_timer_init,
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.init_machine = mop500_init_machine,
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.restart = ux500_restart,
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.init_late = NULL,
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MACHINE_END
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MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
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.atag_offset = 0x100,
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.smp = smp_ops(ux500_smp_ops),
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.map_io = u8500_map_io,
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.init_irq = ux500_init_irq,
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.init_time = ux500_timer_init,
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.init_machine = hrefv60_init_machine,
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.restart = ux500_restart,
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.init_late = NULL,
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MACHINE_END
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MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
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.atag_offset = 0x100,
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.smp = smp_ops(ux500_smp_ops),
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.map_io = u8500_map_io,
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.init_irq = ux500_init_irq,
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/* we re-use nomadik timer here */
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.init_time = ux500_timer_init,
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.init_machine = snowball_init_machine,
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.restart = ux500_restart,
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.init_late = NULL,
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MACHINE_END
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