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							- /*
 
-  *  linux/arch/arm/mach-versatile/core.c
 
-  *
 
-  *  Copyright (C) 1999 - 2003 ARM Limited
 
-  *  Copyright (C) 2000 Deep Blue Solutions Ltd
 
-  *
 
-  * 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/init.h>
 
- #include <linux/device.h>
 
- #include <linux/dma-mapping.h>
 
- #include <linux/platform_device.h>
 
- #include <linux/interrupt.h>
 
- #include <linux/irqdomain.h>
 
- #include <linux/of_address.h>
 
- #include <linux/of_platform.h>
 
- #include <linux/amba/bus.h>
 
- #include <linux/amba/clcd.h>
 
- #include <linux/amba/pl061.h>
 
- #include <linux/amba/mmci.h>
 
- #include <linux/amba/pl022.h>
 
- #include <linux/io.h>
 
- #include <linux/irqchip/versatile-fpga.h>
 
- #include <linux/gfp.h>
 
- #include <linux/clkdev.h>
 
- #include <linux/mtd/physmap.h>
 
- #include <linux/bitops.h>
 
- #include <asm/irq.h>
 
- #include <asm/hardware/arm_timer.h>
 
- #include <asm/hardware/icst.h>
 
- #include <asm/hardware/vic.h>
 
- #include <asm/mach-types.h>
 
- #include <asm/mach/arch.h>
 
- #include <asm/mach/irq.h>
 
- #include <asm/mach/time.h>
 
- #include <asm/mach/map.h>
 
- #include <mach/hardware.h>
 
- #include <mach/platform.h>
 
- #include <asm/hardware/timer-sp.h>
 
- #include <plat/clcd.h>
 
- #include <plat/sched_clock.h>
 
- #include "core.h"
 
- /*
 
-  * All IO addresses are mapped onto VA 0xFFFx.xxxx, where x.xxxx
 
-  * is the (PA >> 12).
 
-  *
 
-  * Setup a VA for the Versatile Vectored Interrupt Controller.
 
-  */
 
- #define VA_VIC_BASE		__io_address(VERSATILE_VIC_BASE)
 
- #define VA_SIC_BASE		__io_address(VERSATILE_SIC_BASE)
 
- /* These PIC IRQs are valid in each configuration */
 
- #define PIC_VALID_ALL	BIT(SIC_INT_KMI0) | BIT(SIC_INT_KMI1) | \
 
- 			BIT(SIC_INT_SCI3) | BIT(SIC_INT_UART3) | \
 
- 			BIT(SIC_INT_CLCD) | BIT(SIC_INT_TOUCH) | \
 
- 			BIT(SIC_INT_KEYPAD) | BIT(SIC_INT_DoC) | \
 
- 			BIT(SIC_INT_USB) | BIT(SIC_INT_PCI0) | \
 
- 			BIT(SIC_INT_PCI1) | BIT(SIC_INT_PCI2) | \
 
- 			BIT(SIC_INT_PCI3)
 
- #if 1
 
- #define IRQ_MMCI0A	IRQ_VICSOURCE22
 
- #define IRQ_AACI	IRQ_VICSOURCE24
 
- #define IRQ_ETH		IRQ_VICSOURCE25
 
- #define PIC_MASK	0xFFD00000
 
- #define PIC_VALID	PIC_VALID_ALL
 
- #else
 
- #define IRQ_MMCI0A	IRQ_SIC_MMCI0A
 
- #define IRQ_AACI	IRQ_SIC_AACI
 
- #define IRQ_ETH		IRQ_SIC_ETH
 
- #define PIC_MASK	0
 
- #define PIC_VALID	PIC_VALID_ALL | BIT(SIC_INT_MMCI0A) | \
 
- 			BIT(SIC_INT_MMCI1A) | BIT(SIC_INT_AACI) | \
 
- 			BIT(SIC_INT_ETH)
 
- #endif
 
- /* Lookup table for finding a DT node that represents the vic instance */
 
- static const struct of_device_id vic_of_match[] __initconst = {
 
- 	{ .compatible = "arm,versatile-vic", },
 
- 	{}
 
- };
 
- static const struct of_device_id sic_of_match[] __initconst = {
 
- 	{ .compatible = "arm,versatile-sic", },
 
- 	{}
 
- };
 
- void __init versatile_init_irq(void)
 
- {
 
- 	struct device_node *np;
 
- 	np = of_find_matching_node_by_address(NULL, vic_of_match,
 
- 					      VERSATILE_VIC_BASE);
 
- 	__vic_init(VA_VIC_BASE, IRQ_VIC_START, ~0, 0, np);
 
- 	writel(~0, VA_SIC_BASE + SIC_IRQ_ENABLE_CLEAR);
 
- 	np = of_find_matching_node_by_address(NULL, sic_of_match,
 
- 					      VERSATILE_SIC_BASE);
 
- 	fpga_irq_init(VA_SIC_BASE, "SIC", IRQ_SIC_START,
 
- 		IRQ_VICSOURCE31, PIC_VALID, np);
 
- 	/*
 
- 	 * Interrupts on secondary controller from 0 to 8 are routed to
 
- 	 * source 31 on PIC.
 
- 	 * Interrupts from 21 to 31 are routed directly to the VIC on
 
- 	 * the corresponding number on primary controller. This is controlled
 
- 	 * by setting PIC_ENABLEx.
 
- 	 */
 
- 	writel(PIC_MASK, VA_SIC_BASE + SIC_INT_PIC_ENABLE);
 
- }
 
- static struct map_desc versatile_io_desc[] __initdata = {
 
- 	{
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_SYS_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_SYS_BASE),
 
- 		.length		= SZ_4K,
 
- 		.type		= MT_DEVICE
 
- 	}, {
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_SIC_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_SIC_BASE),
 
- 		.length		= SZ_4K,
 
- 		.type		= MT_DEVICE
 
- 	}, {
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_VIC_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_VIC_BASE),
 
- 		.length		= SZ_4K,
 
- 		.type		= MT_DEVICE
 
- 	}, {
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_SCTL_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_SCTL_BASE),
 
- 		.length		= SZ_4K * 9,
 
- 		.type		= MT_DEVICE
 
- 	},
 
- #ifdef CONFIG_MACH_VERSATILE_AB
 
-  	{
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_IB2_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_IB2_BASE),
 
- 		.length		= SZ_64M,
 
- 		.type		= MT_DEVICE
 
- 	},
 
- #endif
 
- #ifdef CONFIG_DEBUG_LL
 
-  	{
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_UART0_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_UART0_BASE),
 
- 		.length		= SZ_4K,
 
- 		.type		= MT_DEVICE
 
- 	},
 
- #endif
 
- #ifdef CONFIG_PCI
 
-  	{
 
- 		.virtual	=  IO_ADDRESS(VERSATILE_PCI_CORE_BASE),
 
- 		.pfn		= __phys_to_pfn(VERSATILE_PCI_CORE_BASE),
 
- 		.length		= SZ_4K,
 
- 		.type		= MT_DEVICE
 
- 	}, {
 
- 		.virtual	=  (unsigned long)VERSATILE_PCI_VIRT_BASE,
 
- 		.pfn		= __phys_to_pfn(VERSATILE_PCI_BASE),
 
- 		.length		= VERSATILE_PCI_BASE_SIZE,
 
- 		.type		= MT_DEVICE
 
- 	}, {
 
- 		.virtual	=  (unsigned long)VERSATILE_PCI_CFG_VIRT_BASE,
 
- 		.pfn		= __phys_to_pfn(VERSATILE_PCI_CFG_BASE),
 
- 		.length		= VERSATILE_PCI_CFG_BASE_SIZE,
 
- 		.type		= MT_DEVICE
 
- 	},
 
- #endif
 
- };
 
- void __init versatile_map_io(void)
 
- {
 
- 	iotable_init(versatile_io_desc, ARRAY_SIZE(versatile_io_desc));
 
- }
 
- #define VERSATILE_FLASHCTRL    (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET)
 
- static void versatile_flash_set_vpp(struct platform_device *pdev, int on)
 
- {
 
- 	u32 val;
 
- 	val = __raw_readl(VERSATILE_FLASHCTRL);
 
- 	if (on)
 
- 		val |= VERSATILE_FLASHPROG_FLVPPEN;
 
- 	else
 
- 		val &= ~VERSATILE_FLASHPROG_FLVPPEN;
 
- 	__raw_writel(val, VERSATILE_FLASHCTRL);
 
- }
 
- static struct physmap_flash_data versatile_flash_data = {
 
- 	.width			= 4,
 
- 	.set_vpp		= versatile_flash_set_vpp,
 
- };
 
- static struct resource versatile_flash_resource = {
 
- 	.start			= VERSATILE_FLASH_BASE,
 
- 	.end			= VERSATILE_FLASH_BASE + VERSATILE_FLASH_SIZE - 1,
 
- 	.flags			= IORESOURCE_MEM,
 
- };
 
- static struct platform_device versatile_flash_device = {
 
- 	.name			= "physmap-flash",
 
- 	.id			= 0,
 
- 	.dev			= {
 
- 		.platform_data	= &versatile_flash_data,
 
- 	},
 
- 	.num_resources		= 1,
 
- 	.resource		= &versatile_flash_resource,
 
- };
 
- static struct resource smc91x_resources[] = {
 
- 	[0] = {
 
- 		.start		= VERSATILE_ETH_BASE,
 
- 		.end		= VERSATILE_ETH_BASE + SZ_64K - 1,
 
- 		.flags		= IORESOURCE_MEM,
 
- 	},
 
- 	[1] = {
 
- 		.start		= IRQ_ETH,
 
- 		.end		= IRQ_ETH,
 
- 		.flags		= IORESOURCE_IRQ,
 
- 	},
 
- };
 
- static struct platform_device smc91x_device = {
 
- 	.name		= "smc91x",
 
- 	.id		= 0,
 
- 	.num_resources	= ARRAY_SIZE(smc91x_resources),
 
- 	.resource	= smc91x_resources,
 
- };
 
- static struct resource versatile_i2c_resource = {
 
- 	.start			= VERSATILE_I2C_BASE,
 
- 	.end			= VERSATILE_I2C_BASE + SZ_4K - 1,
 
- 	.flags			= IORESOURCE_MEM,
 
- };
 
- static struct platform_device versatile_i2c_device = {
 
- 	.name			= "versatile-i2c",
 
- 	.id			= 0,
 
- 	.num_resources		= 1,
 
- 	.resource		= &versatile_i2c_resource,
 
- };
 
- static struct i2c_board_info versatile_i2c_board_info[] = {
 
- 	{
 
- 		I2C_BOARD_INFO("ds1338", 0xd0 >> 1),
 
- 	},
 
- };
 
- static int __init versatile_i2c_init(void)
 
- {
 
- 	return i2c_register_board_info(0, versatile_i2c_board_info,
 
- 				       ARRAY_SIZE(versatile_i2c_board_info));
 
- }
 
- arch_initcall(versatile_i2c_init);
 
- #define VERSATILE_SYSMCI	(__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_MCI_OFFSET)
 
- unsigned int mmc_status(struct device *dev)
 
- {
 
- 	struct amba_device *adev = container_of(dev, struct amba_device, dev);
 
- 	u32 mask;
 
- 	if (adev->res.start == VERSATILE_MMCI0_BASE)
 
- 		mask = 1;
 
- 	else
 
- 		mask = 2;
 
- 	return readl(VERSATILE_SYSMCI) & mask;
 
- }
 
- static struct mmci_platform_data mmc0_plat_data = {
 
- 	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
 
- 	.status		= mmc_status,
 
- 	.gpio_wp	= -1,
 
- 	.gpio_cd	= -1,
 
- };
 
- static struct resource char_lcd_resources[] = {
 
- 	{
 
- 		.start = VERSATILE_CHAR_LCD_BASE,
 
- 		.end   = (VERSATILE_CHAR_LCD_BASE + SZ_4K - 1),
 
- 		.flags = IORESOURCE_MEM,
 
- 	},
 
- };
 
- static struct platform_device char_lcd_device = {
 
- 	.name           =       "arm-charlcd",
 
- 	.id             =       -1,
 
- 	.num_resources  =       ARRAY_SIZE(char_lcd_resources),
 
- 	.resource       =       char_lcd_resources,
 
- };
 
- /*
 
-  * Clock handling
 
-  */
 
- static const struct icst_params versatile_oscvco_params = {
 
- 	.ref		= 24000000,
 
- 	.vco_max	= ICST307_VCO_MAX,
 
- 	.vco_min	= ICST307_VCO_MIN,
 
- 	.vd_min		= 4 + 8,
 
- 	.vd_max		= 511 + 8,
 
- 	.rd_min		= 1 + 2,
 
- 	.rd_max		= 127 + 2,
 
- 	.s2div		= icst307_s2div,
 
- 	.idx2s		= icst307_idx2s,
 
- };
 
- static void versatile_oscvco_set(struct clk *clk, struct icst_vco vco)
 
- {
 
- 	void __iomem *sys_lock = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_LOCK_OFFSET;
 
- 	u32 val;
 
- 	val = readl(clk->vcoreg) & ~0x7ffff;
 
- 	val |= vco.v | (vco.r << 9) | (vco.s << 16);
 
- 	writel(0xa05f, sys_lock);
 
- 	writel(val, clk->vcoreg);
 
- 	writel(0, sys_lock);
 
- }
 
- static const struct clk_ops osc4_clk_ops = {
 
- 	.round	= icst_clk_round,
 
- 	.set	= icst_clk_set,
 
- 	.setvco	= versatile_oscvco_set,
 
- };
 
- static struct clk osc4_clk = {
 
- 	.ops	= &osc4_clk_ops,
 
- 	.params	= &versatile_oscvco_params,
 
- };
 
- /*
 
-  * These are fixed clocks.
 
-  */
 
- static struct clk ref24_clk = {
 
- 	.rate	= 24000000,
 
- };
 
- static struct clk sp804_clk = {
 
- 	.rate	= 1000000,
 
- };
 
- static struct clk dummy_apb_pclk;
 
- static struct clk_lookup lookups[] = {
 
- 	{	/* AMBA bus clock */
 
- 		.con_id		= "apb_pclk",
 
- 		.clk		= &dummy_apb_pclk,
 
- 	}, {	/* UART0 */
 
- 		.dev_id		= "dev:f1",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* UART1 */
 
- 		.dev_id		= "dev:f2",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* UART2 */
 
- 		.dev_id		= "dev:f3",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* UART3 */
 
- 		.dev_id		= "fpga:09",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* KMI0 */
 
- 		.dev_id		= "fpga:06",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* KMI1 */
 
- 		.dev_id		= "fpga:07",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* MMC0 */
 
- 		.dev_id		= "fpga:05",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* MMC1 */
 
- 		.dev_id		= "fpga:0b",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* SSP */
 
- 		.dev_id		= "dev:f4",
 
- 		.clk		= &ref24_clk,
 
- 	}, {	/* CLCD */
 
- 		.dev_id		= "dev:20",
 
- 		.clk		= &osc4_clk,
 
- 	}, {	/* SP804 timers */
 
- 		.dev_id		= "sp804",
 
- 		.clk		= &sp804_clk,
 
- 	},
 
- };
 
- /*
 
-  * CLCD support.
 
-  */
 
- #define SYS_CLCD_MODE_MASK	(3 << 0)
 
- #define SYS_CLCD_MODE_888	(0 << 0)
 
- #define SYS_CLCD_MODE_5551	(1 << 0)
 
- #define SYS_CLCD_MODE_565_RLSB	(2 << 0)
 
- #define SYS_CLCD_MODE_565_BLSB	(3 << 0)
 
- #define SYS_CLCD_NLCDIOON	(1 << 2)
 
- #define SYS_CLCD_VDDPOSSWITCH	(1 << 3)
 
- #define SYS_CLCD_PWR3V5SWITCH	(1 << 4)
 
- #define SYS_CLCD_ID_MASK	(0x1f << 8)
 
- #define SYS_CLCD_ID_SANYO_3_8	(0x00 << 8)
 
- #define SYS_CLCD_ID_UNKNOWN_8_4	(0x01 << 8)
 
- #define SYS_CLCD_ID_EPSON_2_2	(0x02 << 8)
 
- #define SYS_CLCD_ID_SANYO_2_5	(0x07 << 8)
 
- #define SYS_CLCD_ID_VGA		(0x1f << 8)
 
- static bool is_sanyo_2_5_lcd;
 
- /*
 
-  * Disable all display connectors on the interface module.
 
-  */
 
- static void versatile_clcd_disable(struct clcd_fb *fb)
 
- {
 
- 	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 
- 	u32 val;
 
- 	val = readl(sys_clcd);
 
- 	val &= ~SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH;
 
- 	writel(val, sys_clcd);
 
- #ifdef CONFIG_MACH_VERSATILE_AB
 
- 	/*
 
- 	 * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light off
 
- 	 */
 
- 	if (machine_is_versatile_ab() && is_sanyo_2_5_lcd) {
 
- 		void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL);
 
- 		unsigned long ctrl;
 
- 		ctrl = readl(versatile_ib2_ctrl);
 
- 		ctrl &= ~0x01;
 
- 		writel(ctrl, versatile_ib2_ctrl);
 
- 	}
 
- #endif
 
- }
 
- /*
 
-  * Enable the relevant connector on the interface module.
 
-  */
 
- static void versatile_clcd_enable(struct clcd_fb *fb)
 
- {
 
- 	struct fb_var_screeninfo *var = &fb->fb.var;
 
- 	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 
- 	u32 val;
 
- 	val = readl(sys_clcd);
 
- 	val &= ~SYS_CLCD_MODE_MASK;
 
- 	switch (var->green.length) {
 
- 	case 5:
 
- 		val |= SYS_CLCD_MODE_5551;
 
- 		break;
 
- 	case 6:
 
- 		if (var->red.offset == 0)
 
- 			val |= SYS_CLCD_MODE_565_RLSB;
 
- 		else
 
- 			val |= SYS_CLCD_MODE_565_BLSB;
 
- 		break;
 
- 	case 8:
 
- 		val |= SYS_CLCD_MODE_888;
 
- 		break;
 
- 	}
 
- 	/*
 
- 	 * Set the MUX
 
- 	 */
 
- 	writel(val, sys_clcd);
 
- 	/*
 
- 	 * And now enable the PSUs
 
- 	 */
 
- 	val |= SYS_CLCD_NLCDIOON | SYS_CLCD_PWR3V5SWITCH;
 
- 	writel(val, sys_clcd);
 
- #ifdef CONFIG_MACH_VERSATILE_AB
 
- 	/*
 
- 	 * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light on
 
- 	 */
 
- 	if (machine_is_versatile_ab() && is_sanyo_2_5_lcd) {
 
- 		void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL);
 
- 		unsigned long ctrl;
 
- 		ctrl = readl(versatile_ib2_ctrl);
 
- 		ctrl |= 0x01;
 
- 		writel(ctrl, versatile_ib2_ctrl);
 
- 	}
 
- #endif
 
- }
 
- /*
 
-  * Detect which LCD panel is connected, and return the appropriate
 
-  * clcd_panel structure.  Note: we do not have any information on
 
-  * the required timings for the 8.4in panel, so we presently assume
 
-  * VGA timings.
 
-  */
 
- static int versatile_clcd_setup(struct clcd_fb *fb)
 
- {
 
- 	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 
- 	const char *panel_name;
 
- 	u32 val;
 
- 	is_sanyo_2_5_lcd = false;
 
- 	val = readl(sys_clcd) & SYS_CLCD_ID_MASK;
 
- 	if (val == SYS_CLCD_ID_SANYO_3_8)
 
- 		panel_name = "Sanyo TM38QV67A02A";
 
- 	else if (val == SYS_CLCD_ID_SANYO_2_5) {
 
- 		panel_name = "Sanyo QVGA Portrait";
 
- 		is_sanyo_2_5_lcd = true;
 
- 	} else if (val == SYS_CLCD_ID_EPSON_2_2)
 
- 		panel_name = "Epson L2F50113T00";
 
- 	else if (val == SYS_CLCD_ID_VGA)
 
- 		panel_name = "VGA";
 
- 	else {
 
- 		printk(KERN_ERR "CLCD: unknown LCD panel ID 0x%08x, using VGA\n",
 
- 			val);
 
- 		panel_name = "VGA";
 
- 	}
 
- 	fb->panel = versatile_clcd_get_panel(panel_name);
 
- 	if (!fb->panel)
 
- 		return -EINVAL;
 
- 	return versatile_clcd_setup_dma(fb, SZ_1M);
 
- }
 
- static void versatile_clcd_decode(struct clcd_fb *fb, struct clcd_regs *regs)
 
- {
 
- 	clcdfb_decode(fb, regs);
 
- 	/* Always clear BGR for RGB565: we do the routing externally */
 
- 	if (fb->fb.var.green.length == 6)
 
- 		regs->cntl &= ~CNTL_BGR;
 
- }
 
- static struct clcd_board clcd_plat_data = {
 
- 	.name		= "Versatile",
 
- 	.caps		= CLCD_CAP_5551 | CLCD_CAP_565 | CLCD_CAP_888,
 
- 	.check		= clcdfb_check,
 
- 	.decode		= versatile_clcd_decode,
 
- 	.disable	= versatile_clcd_disable,
 
- 	.enable		= versatile_clcd_enable,
 
- 	.setup		= versatile_clcd_setup,
 
- 	.mmap		= versatile_clcd_mmap_dma,
 
- 	.remove		= versatile_clcd_remove_dma,
 
- };
 
- static struct pl061_platform_data gpio0_plat_data = {
 
- 	.gpio_base	= 0,
 
- 	.irq_base	= IRQ_GPIO0_START,
 
- };
 
- static struct pl061_platform_data gpio1_plat_data = {
 
- 	.gpio_base	= 8,
 
- 	.irq_base	= IRQ_GPIO1_START,
 
- };
 
- static struct pl022_ssp_controller ssp0_plat_data = {
 
- 	.bus_id = 0,
 
- 	.enable_dma = 0,
 
- 	.num_chipselect = 1,
 
- };
 
- #define AACI_IRQ	{ IRQ_AACI }
 
- #define MMCI0_IRQ	{ IRQ_MMCI0A,IRQ_SIC_MMCI0B }
 
- #define KMI0_IRQ	{ IRQ_SIC_KMI0 }
 
- #define KMI1_IRQ	{ IRQ_SIC_KMI1 }
 
- /*
 
-  * These devices are connected directly to the multi-layer AHB switch
 
-  */
 
- #define SMC_IRQ		{ }
 
- #define MPMC_IRQ	{ }
 
- #define CLCD_IRQ	{ IRQ_CLCDINT }
 
- #define DMAC_IRQ	{ IRQ_DMAINT }
 
- /*
 
-  * These devices are connected via the core APB bridge
 
-  */
 
- #define SCTL_IRQ	{ }
 
- #define WATCHDOG_IRQ	{ IRQ_WDOGINT }
 
- #define GPIO0_IRQ	{ IRQ_GPIOINT0 }
 
- #define GPIO1_IRQ	{ IRQ_GPIOINT1 }
 
- #define RTC_IRQ		{ IRQ_RTCINT }
 
- /*
 
-  * These devices are connected via the DMA APB bridge
 
-  */
 
- #define SCI_IRQ		{ IRQ_SCIINT }
 
- #define UART0_IRQ	{ IRQ_UARTINT0 }
 
- #define UART1_IRQ	{ IRQ_UARTINT1 }
 
- #define UART2_IRQ	{ IRQ_UARTINT2 }
 
- #define SSP_IRQ		{ IRQ_SSPINT }
 
- /* FPGA Primecells */
 
- APB_DEVICE(aaci,  "fpga:04", AACI,     NULL);
 
- APB_DEVICE(mmc0,  "fpga:05", MMCI0,    &mmc0_plat_data);
 
- APB_DEVICE(kmi0,  "fpga:06", KMI0,     NULL);
 
- APB_DEVICE(kmi1,  "fpga:07", KMI1,     NULL);
 
- /* DevChip Primecells */
 
- AHB_DEVICE(smc,   "dev:00",  SMC,      NULL);
 
- AHB_DEVICE(mpmc,  "dev:10",  MPMC,     NULL);
 
- AHB_DEVICE(clcd,  "dev:20",  CLCD,     &clcd_plat_data);
 
- AHB_DEVICE(dmac,  "dev:30",  DMAC,     NULL);
 
- APB_DEVICE(sctl,  "dev:e0",  SCTL,     NULL);
 
- APB_DEVICE(wdog,  "dev:e1",  WATCHDOG, NULL);
 
- APB_DEVICE(gpio0, "dev:e4",  GPIO0,    &gpio0_plat_data);
 
- APB_DEVICE(gpio1, "dev:e5",  GPIO1,    &gpio1_plat_data);
 
- APB_DEVICE(rtc,   "dev:e8",  RTC,      NULL);
 
- APB_DEVICE(sci0,  "dev:f0",  SCI,      NULL);
 
- APB_DEVICE(uart0, "dev:f1",  UART0,    NULL);
 
- APB_DEVICE(uart1, "dev:f2",  UART1,    NULL);
 
- APB_DEVICE(uart2, "dev:f3",  UART2,    NULL);
 
- APB_DEVICE(ssp0,  "dev:f4",  SSP,      &ssp0_plat_data);
 
- static struct amba_device *amba_devs[] __initdata = {
 
- 	&dmac_device,
 
- 	&uart0_device,
 
- 	&uart1_device,
 
- 	&uart2_device,
 
- 	&smc_device,
 
- 	&mpmc_device,
 
- 	&clcd_device,
 
- 	&sctl_device,
 
- 	&wdog_device,
 
- 	&gpio0_device,
 
- 	&gpio1_device,
 
- 	&rtc_device,
 
- 	&sci0_device,
 
- 	&ssp0_device,
 
- 	&aaci_device,
 
- 	&mmc0_device,
 
- 	&kmi0_device,
 
- 	&kmi1_device,
 
- };
 
- #ifdef CONFIG_OF
 
- /*
 
-  * Lookup table for attaching a specific name and platform_data pointer to
 
-  * devices as they get created by of_platform_populate().  Ideally this table
 
-  * would not exist, but the current clock implementation depends on some devices
 
-  * having a specific name.
 
-  */
 
- struct of_dev_auxdata versatile_auxdata_lookup[] __initdata = {
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI0_BASE, "fpga:05", &mmc0_plat_data),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_KMI0_BASE, "fpga:06", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_KMI1_BASE, "fpga:07", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART3_BASE, "fpga:09", NULL),
 
- 	/* FIXME: this is buggy, the platform data is needed for this MMC instance too */
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_MMCI1_BASE, "fpga:0b", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_CLCD_BASE, "dev:20", &clcd_plat_data),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART0_BASE, "dev:f1", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART1_BASE, "dev:f2", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_UART2_BASE, "dev:f3", NULL),
 
- 	OF_DEV_AUXDATA("arm,primecell", VERSATILE_SSP_BASE, "dev:f4", &ssp0_plat_data),
 
- #if 0
 
- 	/*
 
- 	 * These entries are unnecessary because no clocks referencing
 
 
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