[deliverable/linux.git] / arch / arm / mach-pxa / e740.c

/*
 * Hardware definitions for the Toshiba eseries PDAs
 *
 * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
 *
 * This file is licensed under
 * the terms of the GNU General Public License version 2. This program
 * is licensed "as is" without any warranty of any kind, whether express
 * or implied.
 *
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/clk.h>
#include <linux/mfd/t7l66xb.h>

#include <video/w100fb.h>

#include <asm/setup.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>

#include <mach/pxa25x.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include <mach/irda.h>
#include <mach/irqs.h>
#include <mach/audio.h>

#include "generic.h"
#include "eseries.h"
#include "clock.h"
#include "devices.h"

/* ------------------------ e740 video support --------------------------- */

static struct w100_gen_regs e740_lcd_regs = {
	.lcd_format =            0x00008023,
	.lcdd_cntl1 =            0x0f000000,
	.lcdd_cntl2 =            0x0003ffff,
	.genlcd_cntl1 =          0x00ffff03,
	.genlcd_cntl2 =          0x003c0f03,
	.genlcd_cntl3 =          0x000143aa,
};

static struct w100_mode e740_lcd_mode = {
	.xres            = 240,
	.yres            = 320,
	.left_margin     = 20,
	.right_margin    = 28,
	.upper_margin    = 9,
	.lower_margin    = 8,
	.crtc_ss         = 0x80140013,
	.crtc_ls         = 0x81150110,
	.crtc_gs         = 0x80050005,
	.crtc_vpos_gs    = 0x000a0009,
	.crtc_rev        = 0x0040010a,
	.crtc_dclk       = 0xa906000a,
	.crtc_gclk       = 0x80050108,
	.crtc_goe        = 0x80050108,
	.pll_freq        = 57,
	.pixclk_divider         = 4,
	.pixclk_divider_rotated = 4,
	.pixclk_src     = CLK_SRC_XTAL,
	.sysclk_divider  = 1,
	.sysclk_src     = CLK_SRC_PLL,
	.crtc_ps1_active =       0x41060010,
};

static struct w100_gpio_regs e740_w100_gpio_info = {
	.init_data1 = 0x21002103,
	.gpio_dir1  = 0xffffdeff,
	.gpio_oe1   = 0x03c00643,
	.init_data2 = 0x003f003f,
	.gpio_dir2  = 0xffffffff,
	.gpio_oe2   = 0x000000ff,
};

static struct w100fb_mach_info e740_fb_info = {
	.modelist   = &e740_lcd_mode,
	.num_modes  = 1,
	.regs       = &e740_lcd_regs,
	.gpio       = &e740_w100_gpio_info,
	.xtal_freq = 14318000,
	.xtal_dbl   = 1,
};

static struct resource e740_fb_resources[] = {
	[0] = {
		.start          = 0x0c000000,
		.end            = 0x0cffffff,
		.flags          = IORESOURCE_MEM,
	},
};

static struct platform_device e740_fb_device = {
	.name           = "w100fb",
	.id             = -1,
	.dev            = {
		.platform_data  = &e740_fb_info,
	},
	.num_resources  = ARRAY_SIZE(e740_fb_resources),
	.resource       = e740_fb_resources,
};

/* --------------------------- MFP Pin config -------------------------- */

static unsigned long e740_pin_config[] __initdata = {
	/* Chip selects */
	GPIO15_nCS_1,   /* CS1 - Flash */
	GPIO79_nCS_3,   /* CS3 - IMAGEON */
	GPIO80_nCS_4,   /* CS4 - TMIO */

	/* Clocks */
	GPIO12_32KHz,

	/* BTUART */
	GPIO42_BTUART_RXD,
	GPIO43_BTUART_TXD,
	GPIO44_BTUART_CTS,

	/* TMIO controller */
	GPIO19_GPIO, /* t7l66xb #PCLR */
	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */

	/* UDC */
	GPIO13_GPIO,
	GPIO3_GPIO,

	/* IrDA */
	GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,

	/* Audio power control */
	GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
	GPIO40_GPIO,  /* Mic amp power */
	GPIO41_GPIO,  /* Headphone amp power */

	/* PC Card */
	GPIO8_GPIO,   /* CD0 */
	GPIO44_GPIO,  /* CD1 */
	GPIO11_GPIO,  /* IRQ0 */
	GPIO6_GPIO,   /* IRQ1 */
	GPIO27_GPIO,  /* RST0 */
	GPIO24_GPIO,  /* RST1 */
	GPIO20_GPIO,  /* PWR0 */
	GPIO23_GPIO,  /* PWR1 */
	GPIO48_nPOE,
	GPIO49_nPWE,
	GPIO50_nPIOR,
	GPIO51_nPIOW,
	GPIO52_nPCE_1,
	GPIO53_nPCE_2,
	GPIO54_nPSKTSEL,
	GPIO55_nPREG,
	GPIO56_nPWAIT,
	GPIO57_nIOIS16,

	/* wakeup */
	GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
};

/* -------------------- e740 t7l66xb parameters -------------------- */

static struct t7l66xb_platform_data e740_t7l66xb_info = {
	.irq_base 		= IRQ_BOARD_START,
	.enable                 = &eseries_tmio_enable,
	.suspend                = &eseries_tmio_suspend,
	.resume                 = &eseries_tmio_resume,
};

static struct platform_device e740_t7l66xb_device = {
	.name           = "t7l66xb",
	.id             = -1,
	.dev            = {
		.platform_data = &e740_t7l66xb_info,
	},
	.num_resources = 2,
	.resource      = eseries_tmio_resources,
};

/* ----------------------------------------------------------------------- */

static struct platform_device *devices[] __initdata = {
	&e740_fb_device,
	&e740_t7l66xb_device,
};

static void __init e740_init(void)
{
	pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
	eseries_register_clks();
	clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
			"UDCCLK", &pxa25x_device_udc.dev),
	eseries_get_tmio_gpios();
	platform_add_devices(devices, ARRAY_SIZE(devices));
	pxa_set_udc_info(&e7xx_udc_mach_info);
	pxa_set_ac97_info(NULL);
	e7xx_irda_init();
	pxa_set_ficp_info(&e7xx_ficp_platform_data);
}

MACHINE_START(E740, "Toshiba e740")
	/* Maintainer: Ian Molton (spyro@f2s.com) */
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.boot_params	= 0xa0000100,
	.map_io		= pxa_map_io,
	.init_irq	= pxa25x_init_irq,
	.fixup		= eseries_fixup,
	.init_machine	= e740_init,
	.timer		= &pxa_timer,
MACHINE_END
Commit	Line	Data
7dc96414 IM	1	/*
	2	* Hardware definitions for the Toshiba eseries PDAs
	3	*
	4	* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
	5	*
	6	* This file is licensed under
	7	* the terms of the GNU General Public License version 2. This program
	8	* is licensed "as is" without any warranty of any kind, whether express
	9	* or implied.
	10	*
	11	*/
	12
	13	#include <linux/kernel.h>
	14	#include <linux/init.h>
0ec3cf69 IM	15	#include <linux/device.h>
	16	#include <linux/platform_device.h>
	17	#include <linux/fb.h>
b1ae1b7b IM	18	#include <linux/clk.h>
b1ae1b7b IM	19	#include <linux/mfd/t7l66xb.h>
0ec3cf69 IM	20
0ec3cf69 IM	21	#include <video/w100fb.h>
7dc96414 IM	22
	23	#include <asm/setup.h>
	24	#include <asm/mach/arch.h>
	25	#include <asm/mach-types.h>
	26
51c62982	27	#include <mach/pxa25x.h>
b1ae1b7b	28	#include <mach/eseries-gpio.h>
ebcce7b1	29	#include <mach/udc.h>
36033422	30	#include <mach/irda.h>
80b02c17	31	#include <mach/irqs.h>
80748fb8	32	#include <mach/audio.h>
7dc96414 IM	33
	34	#include "generic.h"
	35	#include "eseries.h"
b1ae1b7b IM	36	#include "clock.h"
b1ae1b7b IM	37	#include "devices.h"
0ec3cf69 IM	38
	39	/* ------------------------ e740 video support --------------------------- */
	40
	41	static struct w100_gen_regs e740_lcd_regs = {
	42	.lcd_format = 0x00008023,
	43	.lcdd_cntl1 = 0x0f000000,
	44	.lcdd_cntl2 = 0x0003ffff,
	45	.genlcd_cntl1 = 0x00ffff03,
	46	.genlcd_cntl2 = 0x003c0f03,
	47	.genlcd_cntl3 = 0x000143aa,
	48	};
	49
	50	static struct w100_mode e740_lcd_mode = {
	51	.xres = 240,
	52	.yres = 320,
	53	.left_margin = 20,
	54	.right_margin = 28,
	55	.upper_margin = 9,
	56	.lower_margin = 8,
	57	.crtc_ss = 0x80140013,
	58	.crtc_ls = 0x81150110,
	59	.crtc_gs = 0x80050005,
	60	.crtc_vpos_gs = 0x000a0009,
	61	.crtc_rev = 0x0040010a,
	62	.crtc_dclk = 0xa906000a,
	63	.crtc_gclk = 0x80050108,
	64	.crtc_goe = 0x80050108,
	65	.pll_freq = 57,
	66	.pixclk_divider = 4,
	67	.pixclk_divider_rotated = 4,
	68	.pixclk_src = CLK_SRC_XTAL,
	69	.sysclk_divider = 1,
	70	.sysclk_src = CLK_SRC_PLL,
	71	.crtc_ps1_active = 0x41060010,
	72	};
	73
	74	static struct w100_gpio_regs e740_w100_gpio_info = {
	75	.init_data1 = 0x21002103,
	76	.gpio_dir1 = 0xffffdeff,
	77	.gpio_oe1 = 0x03c00643,
	78	.init_data2 = 0x003f003f,
	79	.gpio_dir2 = 0xffffffff,
	80	.gpio_oe2 = 0x000000ff,
	81	};
	82
	83	static struct w100fb_mach_info e740_fb_info = {
	84	.modelist = &e740_lcd_mode,
	85	.num_modes = 1,
	86	.regs = &e740_lcd_regs,
	87	.gpio = &e740_w100_gpio_info,
	88	.xtal_freq = 14318000,
	89	.xtal_dbl = 1,
	90	};
	91
	92	static struct resource e740_fb_resources[] = {
	93	[0] = {
	94	.start = 0x0c000000,
	95	.end = 0x0cffffff,
	96	.flags = IORESOURCE_MEM,
	97	},
	98	};
	99
	100	static struct platform_device e740_fb_device = {
	101	.name = "w100fb",
102	.id = -1,
103	.dev = {
104	.platform_data = &e740_fb_info,
105	},
106	.num_resources = ARRAY_SIZE(e740_fb_resources),
107	.resource = e740_fb_resources,
108	};
109
110	/* --------------------------- MFP Pin config -------------------------- */
111
7dc96414 IM	112	static unsigned long e740_pin_config[] __initdata = {
	113	/* Chip selects */
	114	GPIO15_nCS_1, /* CS1 - Flash */
	115	GPIO79_nCS_3, /* CS3 - IMAGEON */
	116	GPIO80_nCS_4, /* CS4 - TMIO */
	117
	118	/* Clocks */
	119	GPIO12_32KHz,
	120
	121	/* BTUART */
	122	GPIO42_BTUART_RXD,
	123	GPIO43_BTUART_TXD,
	124	GPIO44_BTUART_CTS,
b1ae1b7b IM	125
	126	/* TMIO controller */
	127	GPIO19_GPIO, /* t7l66xb #PCLR */
	128	GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
7dc96414	129
f4ad9a96 IM	130	/* UDC */
	131	GPIO13_GPIO,
	132	GPIO3_GPIO,
	133
36033422 IM	134	/* IrDA */
	135	GPIO38_GPIO \| MFP_LPM_DRIVE_HIGH,
	136
28796eaf IM	137	/* Audio power control */
	138	GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
	139	GPIO40_GPIO, /* Mic amp power */
	140	GPIO41_GPIO, /* Headphone amp power */
	141
7dc96414 IM	142	/* PC Card */
	143	GPIO8_GPIO, /* CD0 */
	144	GPIO44_GPIO, /* CD1 */
	145	GPIO11_GPIO, /* IRQ0 */
	146	GPIO6_GPIO, /* IRQ1 */
	147	GPIO27_GPIO, /* RST0 */
	148	GPIO24_GPIO, /* RST1 */
	149	GPIO20_GPIO, /* PWR0 */
	150	GPIO23_GPIO, /* PWR1 */
	151	GPIO48_nPOE,
	152	GPIO49_nPWE,
	153	GPIO50_nPIOR,
	154	GPIO51_nPIOW,
	155	GPIO52_nPCE_1,
	156	GPIO53_nPCE_2,
	157	GPIO54_nPSKTSEL,
	158	GPIO55_nPREG,
	159	GPIO56_nPWAIT,
	160	GPIO57_nIOIS16,
	161
	162	/* wakeup */
	163	GPIO0_GPIO \| WAKEUP_ON_EDGE_RISE,
	164	};
	165
b1ae1b7b IM	166	/* -------------------- e740 t7l66xb parameters -------------------- */
	167
	168	static struct t7l66xb_platform_data e740_t7l66xb_info = {
	169	.irq_base = IRQ_BOARD_START,
	170	.enable = &eseries_tmio_enable,
	171	.suspend = &eseries_tmio_suspend,
	172	.resume = &eseries_tmio_resume,
	173	};
	174
	175	static struct platform_device e740_t7l66xb_device = {
	176	.name = "t7l66xb",
	177	.id = -1,
	178	.dev = {
	179	.platform_data = &e740_t7l66xb_info,
	180	},
	181	.num_resources = 2,
	182	.resource = eseries_tmio_resources,
	183	};
	184
0ec3cf69 IM	185	/* ----------------------------------------------------------------------- */
	186
	187	static struct platform_device *devices[] __initdata = {
	188	&e740_fb_device,
b1ae1b7b	189	&e740_t7l66xb_device,
0ec3cf69 IM	190	};
0ec3cf69 IM	191
7dc96414 IM	192	static void __init e740_init(void)
	193	{
	194	pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
b1ae1b7b	195	eseries_register_clks();
c68ffdda	196	clk_add_alias("CLK_CK48M", e740_t7l66xb_device.name,
b1ae1b7b IM	197	"UDCCLK", &pxa25x_device_udc.dev),
b1ae1b7b IM	198	eseries_get_tmio_gpios();
0ec3cf69	199	platform_add_devices(devices, ARRAY_SIZE(devices));
ebcce7b1	200	pxa_set_udc_info(&e7xx_udc_mach_info);
80748fb8	201	pxa_set_ac97_info(NULL);
36033422 IM	202	e7xx_irda_init();
36033422 IM	203	pxa_set_ficp_info(&e7xx_ficp_platform_data);
7dc96414 IM	204	}
	205
	206	MACHINE_START(E740, "Toshiba e740")
	207	/* Maintainer: Ian Molton (spyro@f2s.com) */
	208	.phys_io = 0x40000000,
	209	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
	210	.boot_params = 0xa0000100,
	211	.map_io = pxa_map_io,
	212	.init_irq = pxa25x_init_irq,
	213	.fixup = eseries_fixup,
	214	.init_machine = e740_init,
	215	.timer = &pxa_timer,
	216	MACHINE_END
	217