[linux-2.6-block.git] / arch / arm / mach-realview / realview_pb1176.c

/*
 *  linux/arch/arm/mach-realview/realview_pb1176.c
 *
 *  Copyright (C) 2008 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/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>

#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/hardware/gic.h>
#include <asm/hardware/icst307.h>
#include <asm/hardware/cache-l2x0.h>

#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/mmc.h>
#include <asm/mach/time.h>

#include <asm/arch/board-pb1176.h>
#include <asm/arch/irqs.h>

#include "core.h"
#include "clock.h"

static struct map_desc realview_pb1176_io_desc[] __initdata = {
	{
		.virtual	= IO_ADDRESS(REALVIEW_SYS_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_SYS_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_GIC_CPU_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_GIC_CPU_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_GIC_DIST_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_GIC_DIST_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_DC1176_GIC_CPU_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_DC1176_GIC_CPU_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_DC1176_GIC_DIST_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_DC1176_GIC_DIST_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_SCTL_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_SCTL_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_TIMER0_1_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_TIMER0_1_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_TIMER2_3_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_TIMER2_3_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_L220_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_L220_BASE),
		.length		= SZ_8K,
		.type		= MT_DEVICE,
	},
#ifdef CONFIG_DEBUG_LL
	{
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_UART0_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_UART0_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	},
#endif
};

static void __init realview_pb1176_map_io(void)
{
	iotable_init(realview_pb1176_io_desc, ARRAY_SIZE(realview_pb1176_io_desc));
}

/*
 * RealView PB1176 AMBA devices
 */
#define GPIO2_IRQ	{ IRQ_PB1176_GPIO2, NO_IRQ }
#define GPIO2_DMA	{ 0, 0 }
#define GPIO3_IRQ	{ IRQ_PB1176_GPIO3, NO_IRQ }
#define GPIO3_DMA	{ 0, 0 }
#define AACI_IRQ	{ IRQ_PB1176_AACI, NO_IRQ }
#define AACI_DMA	{ 0x80, 0x81 }
#define MMCI0_IRQ	{ IRQ_PB1176_MMCI0A, IRQ_PB1176_MMCI0B }
#define MMCI0_DMA	{ 0x84, 0 }
#define KMI0_IRQ	{ IRQ_PB1176_KMI0, NO_IRQ }
#define KMI0_DMA	{ 0, 0 }
#define KMI1_IRQ	{ IRQ_PB1176_KMI1, NO_IRQ }
#define KMI1_DMA	{ 0, 0 }
#define PB1176_SMC_IRQ	{ NO_IRQ, NO_IRQ }
#define PB1176_SMC_DMA	{ 0, 0 }
#define MPMC_IRQ	{ NO_IRQ, NO_IRQ }
#define MPMC_DMA	{ 0, 0 }
#define PB1176_CLCD_IRQ	{ IRQ_DC1176_CLCD, NO_IRQ }
#define PB1176_CLCD_DMA	{ 0, 0 }
#define DMAC_IRQ	{ IRQ_PB1176_DMAC, NO_IRQ }
#define DMAC_DMA	{ 0, 0 }
#define SCTL_IRQ	{ NO_IRQ, NO_IRQ }
#define SCTL_DMA	{ 0, 0 }
#define PB1176_WATCHDOG_IRQ	{ IRQ_DC1176_WATCHDOG, NO_IRQ }
#define PB1176_WATCHDOG_DMA	{ 0, 0 }
#define PB1176_GPIO0_IRQ	{ IRQ_PB1176_GPIO0, NO_IRQ }
#define PB1176_GPIO0_DMA	{ 0, 0 }
#define GPIO1_IRQ	{ IRQ_PB1176_GPIO1, NO_IRQ }
#define GPIO1_DMA	{ 0, 0 }
#define PB1176_RTC_IRQ	{ IRQ_DC1176_RTC, NO_IRQ }
#define PB1176_RTC_DMA	{ 0, 0 }
#define SCI_IRQ		{ IRQ_PB1176_SCI, NO_IRQ }
#define SCI_DMA		{ 7, 6 }
#define PB1176_UART0_IRQ	{ IRQ_DC1176_UART0, NO_IRQ }
#define PB1176_UART0_DMA	{ 15, 14 }
#define PB1176_UART1_IRQ	{ IRQ_DC1176_UART1, NO_IRQ }
#define PB1176_UART1_DMA	{ 13, 12 }
#define PB1176_UART2_IRQ	{ IRQ_DC1176_UART2, NO_IRQ }
#define PB1176_UART2_DMA	{ 11, 10 }
#define PB1176_UART3_IRQ	{ IRQ_DC1176_UART3, NO_IRQ }
#define PB1176_UART3_DMA	{ 0x86, 0x87 }
#define PB1176_SSP_IRQ		{ IRQ_PB1176_SSP, NO_IRQ }
#define PB1176_SSP_DMA		{ 9, 8 }

/* FPGA Primecells */
AMBA_DEVICE(aaci,	"fpga:04",	AACI,		NULL);
AMBA_DEVICE(mmc0,	"fpga:05",	MMCI0,		&realview_mmc0_plat_data);
AMBA_DEVICE(kmi0,	"fpga:06",	KMI0,		NULL);
AMBA_DEVICE(kmi1,	"fpga:07",	KMI1,		NULL);
AMBA_DEVICE(uart3,	"fpga:09",	PB1176_UART3,	NULL);

/* DevChip Primecells */
AMBA_DEVICE(smc,	"dev:00",	PB1176_SMC,	NULL);
AMBA_DEVICE(sctl,	"dev:e0",	SCTL,		NULL);
AMBA_DEVICE(wdog,	"dev:e1",	PB1176_WATCHDOG,	NULL);
AMBA_DEVICE(gpio0,	"dev:e4",	PB1176_GPIO0,	NULL);
AMBA_DEVICE(gpio1,	"dev:e5",	GPIO1,		NULL);
AMBA_DEVICE(gpio2,	"dev:e6",	GPIO2,		NULL);
AMBA_DEVICE(rtc,	"dev:e8",	PB1176_RTC,	NULL);
AMBA_DEVICE(sci0,	"dev:f0",	SCI,		NULL);
AMBA_DEVICE(uart0,	"dev:f1",	PB1176_UART0,	NULL);
AMBA_DEVICE(uart1,	"dev:f2",	PB1176_UART1,	NULL);
AMBA_DEVICE(uart2,	"dev:f3",	PB1176_UART2,	NULL);
AMBA_DEVICE(ssp0,	"dev:f4",	PB1176_SSP,	NULL);

/* Primecells on the NEC ISSP chip */
AMBA_DEVICE(clcd,	"issp:20",	PB1176_CLCD,	&clcd_plat_data);
//AMBA_DEVICE(dmac,	"issp:30",	PB1176_DMAC,	NULL);

static struct amba_device *amba_devs[] __initdata = {
//	&dmac_device,
	&uart0_device,
	&uart1_device,
	&uart2_device,
	&uart3_device,
	&smc_device,
	&clcd_device,
	&sctl_device,
	&wdog_device,
	&gpio0_device,
	&gpio1_device,
	&gpio2_device,
	&rtc_device,
	&sci0_device,
	&ssp0_device,
	&aaci_device,
	&mmc0_device,
	&kmi0_device,
	&kmi1_device,
};

/*
 * RealView PB1176 platform devices
 */
static struct resource realview_pb1176_flash_resource = {
	.start			= REALVIEW_PB1176_FLASH_BASE,
	.end			= REALVIEW_PB1176_FLASH_BASE + REALVIEW_PB1176_FLASH_SIZE - 1,
	.flags			= IORESOURCE_MEM,
};

static struct resource realview_pb1176_smsc911x_resources[] = {
	[0] = {
		.start		= REALVIEW_PB1176_ETH_BASE,
		.end		= REALVIEW_PB1176_ETH_BASE + SZ_64K - 1,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= IRQ_PB1176_ETH,
		.end		= IRQ_PB1176_ETH,
		.flags		= IORESOURCE_IRQ,
	},
};

static struct platform_device realview_pb1176_smsc911x_device = {
	.name		= "smc911x",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(realview_pb1176_smsc911x_resources),
	.resource	= realview_pb1176_smsc911x_resources,
};

static void __init gic_init_irq(void)
{
	/* ARM1176 DevChip GIC, primary */
	gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE);
	gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START);
	gic_cpu_init(0, gic_cpu_base_addr);

	/* board GIC, secondary */
	gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START);
	gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE));
	gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1);
}

static void __init realview_pb1176_timer_init(void)
{
	timer0_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE);
	timer1_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE) + 0x20;
	timer2_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE);
	timer3_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE) + 0x20;

	realview_timer_init(IRQ_DC1176_TIMER0);
}

static struct sys_timer realview_pb1176_timer = {
	.init		= realview_pb1176_timer_init,
};

static void __init realview_pb1176_init(void)
{
	int i;

	/* 128Kb (16Kb/way) 8-way associativity. evmon/parity/share enabled. */
	l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff);

	clk_register(&realview_clcd_clk);

	realview_flash_register(&realview_pb1176_flash_resource, 1);
	platform_device_register(&realview_pb1176_smsc911x_device);

	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
		struct amba_device *d = amba_devs[i];
		amba_device_register(d, &iomem_resource);
	}

#ifdef CONFIG_LEDS
	leds_event = realview_leds_event;
#endif
}

MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
	.phys_io	= REALVIEW_PB1176_UART0_BASE,
	.io_pg_offst	= (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc,
	.boot_params	= 0x00000100,
	.map_io		= realview_pb1176_map_io,
	.init_irq	= gic_init_irq,
	.timer		= &realview_pb1176_timer,
	.init_machine	= realview_pb1176_init,
MACHINE_END
Commit	Line	Data
a0316b24 BB	1	/*
	2	* linux/arch/arm/mach-realview/realview_pb1176.c
	3	*
	4	* Copyright (C) 2008 ARM Limited
	5	* Copyright (C) 2000 Deep Blue Solutions Ltd
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; either version 2 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	20	*/
	21
	22	#include <linux/init.h>
	23	#include <linux/platform_device.h>
	24	#include <linux/sysdev.h>
	25	#include <linux/amba/bus.h>
	26
	27	#include <asm/hardware.h>
	28	#include <asm/io.h>
	29	#include <asm/irq.h>
	30	#include <asm/leds.h>
	31	#include <asm/mach-types.h>
	32	#include <asm/hardware/gic.h>
	33	#include <asm/hardware/icst307.h>
	34	#include <asm/hardware/cache-l2x0.h>
	35
	36	#include <asm/mach/arch.h>
	37	#include <asm/mach/flash.h>
	38	#include <asm/mach/map.h>
	39	#include <asm/mach/mmc.h>
	40	#include <asm/mach/time.h>
	41
	42	#include <asm/arch/board-pb1176.h>
	43	#include <asm/arch/irqs.h>
	44
	45	#include "core.h"
	46	#include "clock.h"
	47
	48	static struct map_desc realview_pb1176_io_desc[] __initdata = {
	49	{
	50	.virtual = IO_ADDRESS(REALVIEW_SYS_BASE),
	51	.pfn = __phys_to_pfn(REALVIEW_SYS_BASE),
	52	.length = SZ_4K,
	53	.type = MT_DEVICE,
	54	}, {
	55	.virtual = IO_ADDRESS(REALVIEW_PB1176_GIC_CPU_BASE),
	56	.pfn = __phys_to_pfn(REALVIEW_PB1176_GIC_CPU_BASE),
	57	.length = SZ_4K,
	58	.type = MT_DEVICE,
	59	}, {
	60	.virtual = IO_ADDRESS(REALVIEW_PB1176_GIC_DIST_BASE),
	61	.pfn = __phys_to_pfn(REALVIEW_PB1176_GIC_DIST_BASE),
	62	.length = SZ_4K,
	63	.type = MT_DEVICE,
	64	}, {
65	.virtual = IO_ADDRESS(REALVIEW_DC1176_GIC_CPU_BASE),
66	.pfn = __phys_to_pfn(REALVIEW_DC1176_GIC_CPU_BASE),
67	.length = SZ_4K,
68	.type = MT_DEVICE,
69	}, {
70	.virtual = IO_ADDRESS(REALVIEW_DC1176_GIC_DIST_BASE),
71	.pfn = __phys_to_pfn(REALVIEW_DC1176_GIC_DIST_BASE),
72	.length = SZ_4K,
73	.type = MT_DEVICE,
74	}, {
75	.virtual = IO_ADDRESS(REALVIEW_SCTL_BASE),
76	.pfn = __phys_to_pfn(REALVIEW_SCTL_BASE),
77	.length = SZ_4K,
78	.type = MT_DEVICE,
79	}, {
80	.virtual = IO_ADDRESS(REALVIEW_PB1176_TIMER0_1_BASE),
81	.pfn = __phys_to_pfn(REALVIEW_PB1176_TIMER0_1_BASE),
82	.length = SZ_4K,
83	.type = MT_DEVICE,
84	}, {
85	.virtual = IO_ADDRESS(REALVIEW_PB1176_TIMER2_3_BASE),
86	.pfn = __phys_to_pfn(REALVIEW_PB1176_TIMER2_3_BASE),
87	.length = SZ_4K,
88	.type = MT_DEVICE,
89	}, {
90	.virtual = IO_ADDRESS(REALVIEW_PB1176_L220_BASE),
91	.pfn = __phys_to_pfn(REALVIEW_PB1176_L220_BASE),
92	.length = SZ_8K,
93	.type = MT_DEVICE,
94	},
95	#ifdef CONFIG_DEBUG_LL
96	{
97	.virtual = IO_ADDRESS(REALVIEW_PB1176_UART0_BASE),
98	.pfn = __phys_to_pfn(REALVIEW_PB1176_UART0_BASE),
99	.length = SZ_4K,
100	.type = MT_DEVICE,
101	},
102	#endif
103	};
104
105	static void __init realview_pb1176_map_io(void)
106	{
107	iotable_init(realview_pb1176_io_desc, ARRAY_SIZE(realview_pb1176_io_desc));
108	}
109
110	/*
111	* RealView PB1176 AMBA devices
112	*/
113	#define GPIO2_IRQ { IRQ_PB1176_GPIO2, NO_IRQ }
114	#define GPIO2_DMA { 0, 0 }
115	#define GPIO3_IRQ { IRQ_PB1176_GPIO3, NO_IRQ }
116	#define GPIO3_DMA { 0, 0 }
117	#define AACI_IRQ { IRQ_PB1176_AACI, NO_IRQ }
118	#define AACI_DMA { 0x80, 0x81 }
119	#define MMCI0_IRQ { IRQ_PB1176_MMCI0A, IRQ_PB1176_MMCI0B }
120	#define MMCI0_DMA { 0x84, 0 }
121	#define KMI0_IRQ { IRQ_PB1176_KMI0, NO_IRQ }
122	#define KMI0_DMA { 0, 0 }
123	#define KMI1_IRQ { IRQ_PB1176_KMI1, NO_IRQ }
124	#define KMI1_DMA { 0, 0 }
125	#define PB1176_SMC_IRQ { NO_IRQ, NO_IRQ }
126	#define PB1176_SMC_DMA { 0, 0 }
127	#define MPMC_IRQ { NO_IRQ, NO_IRQ }
128	#define MPMC_DMA { 0, 0 }
129	#define PB1176_CLCD_IRQ { IRQ_DC1176_CLCD, NO_IRQ }
130	#define PB1176_CLCD_DMA { 0, 0 }
131	#define DMAC_IRQ { IRQ_PB1176_DMAC, NO_IRQ }
132	#define DMAC_DMA { 0, 0 }
133	#define SCTL_IRQ { NO_IRQ, NO_IRQ }
134	#define SCTL_DMA { 0, 0 }
135	#define PB1176_WATCHDOG_IRQ { IRQ_DC1176_WATCHDOG, NO_IRQ }
136	#define PB1176_WATCHDOG_DMA { 0, 0 }
137	#define PB1176_GPIO0_IRQ { IRQ_PB1176_GPIO0, NO_IRQ }
138	#define PB1176_GPIO0_DMA { 0, 0 }
139	#define GPIO1_IRQ { IRQ_PB1176_GPIO1, NO_IRQ }
140	#define GPIO1_DMA { 0, 0 }
141	#define PB1176_RTC_IRQ { IRQ_DC1176_RTC, NO_IRQ }
142	#define PB1176_RTC_DMA { 0, 0 }
143	#define SCI_IRQ { IRQ_PB1176_SCI, NO_IRQ }
144	#define SCI_DMA { 7, 6 }
145	#define PB1176_UART0_IRQ { IRQ_DC1176_UART0, NO_IRQ }
146	#define PB1176_UART0_DMA { 15, 14 }
147	#define PB1176_UART1_IRQ { IRQ_DC1176_UART1, NO_IRQ }
148	#define PB1176_UART1_DMA { 13, 12 }
149	#define PB1176_UART2_IRQ { IRQ_DC1176_UART2, NO_IRQ }
150	#define PB1176_UART2_DMA { 11, 10 }
151	#define PB1176_UART3_IRQ { IRQ_DC1176_UART3, NO_IRQ }
152	#define PB1176_UART3_DMA { 0x86, 0x87 }
153	#define PB1176_SSP_IRQ { IRQ_PB1176_SSP, NO_IRQ }
154	#define PB1176_SSP_DMA { 9, 8 }
155
156	/* FPGA Primecells */
157	AMBA_DEVICE(aaci, "fpga:04", AACI, NULL);
158	AMBA_DEVICE(mmc0, "fpga:05", MMCI0, &realview_mmc0_plat_data);
159	AMBA_DEVICE(kmi0, "fpga:06", KMI0, NULL);
160	AMBA_DEVICE(kmi1, "fpga:07", KMI1, NULL);
161	AMBA_DEVICE(uart3, "fpga:09", PB1176_UART3, NULL);
162
163	/* DevChip Primecells */
164	AMBA_DEVICE(smc, "dev:00", PB1176_SMC, NULL);
165	AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL);
166	AMBA_DEVICE(wdog, "dev:e1", PB1176_WATCHDOG, NULL);
167	AMBA_DEVICE(gpio0, "dev:e4", PB1176_GPIO0, NULL);
168	AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL);
169	AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL);
170	AMBA_DEVICE(rtc, "dev:e8", PB1176_RTC, NULL);
171	AMBA_DEVICE(sci0, "dev:f0", SCI, NULL);
172	AMBA_DEVICE(uart0, "dev:f1", PB1176_UART0, NULL);
173	AMBA_DEVICE(uart1, "dev:f2", PB1176_UART1, NULL);
174	AMBA_DEVICE(uart2, "dev:f3", PB1176_UART2, NULL);
175	AMBA_DEVICE(ssp0, "dev:f4", PB1176_SSP, NULL);
176
177	/* Primecells on the NEC ISSP chip */
178	AMBA_DEVICE(clcd, "issp:20", PB1176_CLCD, &clcd_plat_data);
179	//AMBA_DEVICE(dmac, "issp:30", PB1176_DMAC, NULL);
180
181	static struct amba_device *amba_devs[] __initdata = {
182	// &dmac_device,
183	&uart0_device,
184	&uart1_device,
185	&uart2_device,
186	&uart3_device,
187	&smc_device,
188	&clcd_device,
189	&sctl_device,
190	&wdog_device,
191	&gpio0_device,
192	&gpio1_device,
193	&gpio2_device,
194	&rtc_device,
195	&sci0_device,
196	&ssp0_device,
197	&aaci_device,
198	&mmc0_device,
199	&kmi0_device,
200	&kmi1_device,
201	};
202
203	/*
204	* RealView PB1176 platform devices
205	*/
206	static struct resource realview_pb1176_flash_resource = {
207	.start = REALVIEW_PB1176_FLASH_BASE,
208	.end = REALVIEW_PB1176_FLASH_BASE + REALVIEW_PB1176_FLASH_SIZE - 1,
209	.flags = IORESOURCE_MEM,
210	};
211
212	static struct resource realview_pb1176_smsc911x_resources[] = {
213	[0] = {
214	.start = REALVIEW_PB1176_ETH_BASE,
215	.end = REALVIEW_PB1176_ETH_BASE + SZ_64K - 1,
216	.flags = IORESOURCE_MEM,
217	},
218	[1] = {
219	.start = IRQ_PB1176_ETH,
220	.end = IRQ_PB1176_ETH,
221	.flags = IORESOURCE_IRQ,
222	},
223	};
224
225	static struct platform_device realview_pb1176_smsc911x_device = {
226	.name = "smc911x",
227	.id = 0,
228	.num_resources = ARRAY_SIZE(realview_pb1176_smsc911x_resources),
229	.resource = realview_pb1176_smsc911x_resources,
230	};
231
232	static void __init gic_init_irq(void)
233	{
234	/* ARM1176 DevChip GIC, primary */
235	gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE);
236	gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START);
237	gic_cpu_init(0, gic_cpu_base_addr);
238
239	/* board GIC, secondary */
240	gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START);
241	gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE));
242	gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1);
243	}
244
245	static void __init realview_pb1176_timer_init(void)
246	{
247	timer0_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE);
248	timer1_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE) + 0x20;
249	timer2_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE);
250	timer3_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE) + 0x20;
251
252	realview_timer_init(IRQ_DC1176_TIMER0);
253	}
254
255	static struct sys_timer realview_pb1176_timer = {
256	.init = realview_pb1176_timer_init,
257	};
258
259	static void __init realview_pb1176_init(void)
260	{
261	int i;
262
263	/* 128Kb (16Kb/way) 8-way associativity. evmon/parity/share enabled. */
264	l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff);
265
266	clk_register(&realview_clcd_clk);
267
268	realview_flash_register(&realview_pb1176_flash_resource, 1);
269	platform_device_register(&realview_pb1176_smsc911x_device);
270
271	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
272	struct amba_device *d = amba_devs[i];
273	amba_device_register(d, &iomem_resource);
274	}
275
276	#ifdef CONFIG_LEDS
277	leds_event = realview_leds_event;
278	#endif
279	}
280
281	MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
282	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
283	.phys_io = REALVIEW_PB1176_UART0_BASE,
284	.io_pg_offst = (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc,
285	.boot_params = 0x00000100,
286	.map_io = realview_pb1176_map_io,
287	.init_irq = gic_init_irq,
288	.timer = &realview_pb1176_timer,
289	.init_machine = realview_pb1176_init,
290	MACHINE_END