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

/*
 *  linux/arch/arm/mach-pxa/tavorevb.c
 *
 *  Support for the Marvell PXA930 Evaluation Board
 *
 *  Copyright (C) 2007-2008 Marvell International Ltd.
 *
 *  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
 *  publishhed by the Free Software Foundation.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/smc91x.h>
#include <linux/pwm.h>
#include <linux/pwm_backlight.h>

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

#include "pxa930.h"
#include <linux/platform_data/video-pxafb.h>
#include <linux/platform_data/keypad-pxa27x.h>

#include "devices.h"
#include "generic.h"

/* Tavor EVB MFP configurations */
static mfp_cfg_t tavorevb_mfp_cfg[] __initdata = {
	/* Ethernet */
	DF_nCS1_nCS3,
	GPIO47_GPIO,

	/* LCD */
	GPIO23_LCD_DD0,
	GPIO24_LCD_DD1,
	GPIO25_LCD_DD2,
	GPIO26_LCD_DD3,
	GPIO27_LCD_DD4,
	GPIO28_LCD_DD5,
	GPIO29_LCD_DD6,
	GPIO44_LCD_DD7,
	GPIO21_LCD_CS,
	GPIO22_LCD_CS2,

	GPIO17_LCD_FCLK_RD,
	GPIO18_LCD_LCLK_A0,
	GPIO19_LCD_PCLK_WR,

	/* LCD Backlight */
	GPIO43_PWM3,	/* primary backlight */
	GPIO32_PWM0,	/* secondary backlight */

	/* Keypad */
	GPIO0_KP_MKIN_0,
	GPIO2_KP_MKIN_1,
	GPIO4_KP_MKIN_2,
	GPIO6_KP_MKIN_3,
	GPIO8_KP_MKIN_4,
	GPIO10_KP_MKIN_5,
	GPIO12_KP_MKIN_6,
	GPIO1_KP_MKOUT_0,
	GPIO3_KP_MKOUT_1,
	GPIO5_KP_MKOUT_2,
	GPIO7_KP_MKOUT_3,
	GPIO9_KP_MKOUT_4,
	GPIO11_KP_MKOUT_5,
	GPIO13_KP_MKOUT_6,

	GPIO14_KP_DKIN_2,
	GPIO15_KP_DKIN_3,
};

#define TAVOREVB_ETH_PHYS	(0x14000000)

static struct resource smc91x_resources[] = {
	[0] = {
		.start	= (TAVOREVB_ETH_PHYS + 0x300),
		.end	= (TAVOREVB_ETH_PHYS + 0xfffff),
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
		.end	= PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
	}
};

static struct smc91x_platdata tavorevb_smc91x_info = {
	.flags	= SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA,
};

static struct platform_device smc91x_device = {
	.name		= "smc91x",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(smc91x_resources),
	.resource	= smc91x_resources,
	.dev		= {
		.platform_data = &tavorevb_smc91x_info,
	},
};

#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
static const unsigned int tavorevb_matrix_key_map[] = {
	/* KEY(row, col, key_code) */
	KEY(0, 4, KEY_A), KEY(0, 5, KEY_B), KEY(0, 6, KEY_C),
	KEY(1, 4, KEY_E), KEY(1, 5, KEY_F), KEY(1, 6, KEY_G),
	KEY(2, 4, KEY_I), KEY(2, 5, KEY_J), KEY(2, 6, KEY_K),
	KEY(3, 4, KEY_M), KEY(3, 5, KEY_N), KEY(3, 6, KEY_O),
	KEY(4, 5, KEY_R), KEY(4, 6, KEY_S),
	KEY(5, 4, KEY_U), KEY(5, 4, KEY_V), KEY(5, 6, KEY_W),

	KEY(6, 4, KEY_Y), KEY(6, 5, KEY_Z),

	KEY(0, 3, KEY_0), KEY(2, 0, KEY_1), KEY(2, 1, KEY_2), KEY(2, 2, KEY_3),
	KEY(2, 3, KEY_4), KEY(1, 0, KEY_5), KEY(1, 1, KEY_6), KEY(1, 2, KEY_7),
	KEY(1, 3, KEY_8), KEY(0, 2, KEY_9),

	KEY(6, 6, KEY_SPACE),
	KEY(0, 0, KEY_KPASTERISK), 	/* * */
	KEY(0, 1, KEY_KPDOT), 		/* # */

	KEY(4, 1, KEY_UP),
	KEY(4, 3, KEY_DOWN),
	KEY(4, 0, KEY_LEFT),
	KEY(4, 2, KEY_RIGHT),
	KEY(6, 0, KEY_HOME),
	KEY(3, 2, KEY_END),
	KEY(6, 1, KEY_DELETE),
	KEY(5, 2, KEY_BACK),
	KEY(6, 3, KEY_CAPSLOCK),	/* KEY_LEFTSHIFT), */

	KEY(4, 4, KEY_ENTER),		/* scroll push */
	KEY(6, 2, KEY_ENTER),		/* keypad action */

	KEY(3, 1, KEY_SEND),
	KEY(5, 3, KEY_RECORD),
	KEY(5, 0, KEY_VOLUMEUP),
	KEY(5, 1, KEY_VOLUMEDOWN),

	KEY(3, 0, KEY_F22),	/* soft1 */
	KEY(3, 3, KEY_F23),	/* soft2 */
};

static struct matrix_keymap_data tavorevb_matrix_keymap_data = {
	.keymap		= tavorevb_matrix_key_map,
	.keymap_size	= ARRAY_SIZE(tavorevb_matrix_key_map),
};

static struct pxa27x_keypad_platform_data tavorevb_keypad_info = {
	.matrix_key_rows	= 7,
	.matrix_key_cols	= 7,
	.matrix_keymap_data	= &tavorevb_matrix_keymap_data,
	.debounce_interval	= 30,
};

static void __init tavorevb_init_keypad(void)
{
	pxa_set_keypad_info(&tavorevb_keypad_info);
}
#else
static inline void tavorevb_init_keypad(void) {}
#endif /* CONFIG_KEYBOARD_PXA27x || CONFIG_KEYBOARD_PXA27x_MODULE */

#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pwm_lookup tavorevb_pwm_lookup[] = {
	PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.0", NULL, 100000,
		   PWM_POLARITY_NORMAL),
	PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.1", NULL, 100000,
		   PWM_POLARITY_NORMAL),
};

static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
	[0] = {
		/* primary backlight */
		.max_brightness	= 100,
		.dft_brightness	= 100,
		.enable_gpio	= -1,
	},
	[1] = {
		/* secondary backlight */
		.max_brightness	= 100,
		.dft_brightness	= 100,
		.enable_gpio	= -1,
	},
};

static struct platform_device tavorevb_backlight_devices[] = {
	[0] = {
		.name		= "pwm-backlight",
		.id		= 0,
		.dev		= {
			.platform_data = &tavorevb_backlight_data[0],
		},
	},
	[1] = {
		.name		= "pwm-backlight",
		.id		= 1,
		.dev		= {
			.platform_data = &tavorevb_backlight_data[1],
		},
	},
};

static uint16_t panel_init[] = {
	/* DSTB OUT */
	SMART_CMD(0x00),
	SMART_CMD_NOOP,
	SMART_DELAY(1),

	SMART_CMD(0x00),
	SMART_CMD_NOOP,
	SMART_DELAY(1),

	SMART_CMD(0x00),
	SMART_CMD_NOOP,
	SMART_DELAY(1),

	/* STB OUT */
	SMART_CMD(0x00),
	SMART_CMD(0x1D),
	SMART_DAT(0x00),
	SMART_DAT(0x05),
	SMART_DELAY(1),

	/* P-ON Init sequence */
	SMART_CMD(0x00), /* OSC ON */
	SMART_CMD(0x00),
	SMART_DAT(0x00),
	SMART_DAT(0x01),
	SMART_CMD(0x00),
	SMART_CMD(0x01), /* SOURCE DRIVER SHIFT DIRECTION and display RAM setting */
	SMART_DAT(0x01),
	SMART_DAT(0x27),
	SMART_CMD(0x00),
	SMART_CMD(0x02), /* LINE INV */
	SMART_DAT(0x02),
	SMART_DAT(0x00),
	SMART_CMD(0x00),
	SMART_CMD(0x03), /* IF mode(1) */
	SMART_DAT(0x01), /* 8bit smart mode(8-8),high speed write mode */
	SMART_DAT(0x30),
	SMART_CMD(0x07),
	SMART_CMD(0x00), /* RAM Write Mode */
	SMART_DAT(0x00),
	SMART_DAT(0x03),
	SMART_CMD(0x00),

	/* DISPLAY Setting,  262K, fixed(NO scroll), no split screen */
	SMART_CMD(0x07),
	SMART_DAT(0x40), /* 16/18/19 BPP */
	SMART_DAT(0x00),
	SMART_CMD(0x00),
	SMART_CMD(0x08), /* BP, FP Seting, BP=2H, FP=3H */
	SMART_DAT(0x03),
	SMART_DAT(0x02),
	SMART_CMD(0x00),
	SMART_CMD(0x0C), /* IF mode(2), using internal clock & MPU */
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x00),
	SMART_CMD(0x0D), /* Frame setting, 1Min. Frequence, 16CLK */
	SMART_DAT(0x00),
	SMART_DAT(0x10),
	SMART_CMD(0x00),
	SMART_CMD(0x12), /* Timing(1),ASW W=4CLK, ASW ST=1CLK */
	SMART_DAT(0x03),
	SMART_DAT(0x02),
	SMART_CMD(0x00),
	SMART_CMD(0x13), /* Timing(2),OEV ST=0.5CLK, OEV ED=1CLK */
	SMART_DAT(0x01),
	SMART_DAT(0x02),
	SMART_CMD(0x00),
	SMART_CMD(0x14), /* Timing(3), ASW HOLD=0.5CLK */
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x00),
	SMART_CMD(0x15), /* Timing(4), CKV ST=0CLK, CKV ED=1CLK */
	SMART_DAT(0x20),
	SMART_DAT(0x00),
	SMART_CMD(0x00),
	SMART_CMD(0x1C),
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x03),
	SMART_CMD(0x00),
	SMART_DAT(0x04),
	SMART_DAT(0x03),
	SMART_CMD(0x03),
	SMART_CMD(0x01),
	SMART_DAT(0x03),
	SMART_DAT(0x04),
	SMART_CMD(0x03),
	SMART_CMD(0x02),
	SMART_DAT(0x04),
	SMART_DAT(0x03),
	SMART_CMD(0x03),
	SMART_CMD(0x03),
	SMART_DAT(0x03),
	SMART_DAT(0x03),
	SMART_CMD(0x03),
	SMART_CMD(0x04),
	SMART_DAT(0x01),
	SMART_DAT(0x01),
	SMART_CMD(0x03),
	SMART_CMD(0x05),
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x04),
	SMART_CMD(0x02),
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x04),
	SMART_CMD(0x03),
	SMART_DAT(0x01),
	SMART_DAT(0x3F),
	SMART_DELAY(0),

	/* DISP RAM setting: 240*320 */
	SMART_CMD(0x04), /* HADDR, START 0 */
	SMART_CMD(0x06),
	SMART_DAT(0x00),
	SMART_DAT(0x00), /* x1,3 */
	SMART_CMD(0x04), /* HADDR,  END   4 */
	SMART_CMD(0x07),
	SMART_DAT(0x00),
	SMART_DAT(0xEF), /* x2, 7 */
	SMART_CMD(0x04), /* VADDR, START 8 */
	SMART_CMD(0x08),
	SMART_DAT(0x00), /* y1, 10 */
	SMART_DAT(0x00), /* y1, 11 */
	SMART_CMD(0x04), /* VADDR, END 12 */
	SMART_CMD(0x09),
	SMART_DAT(0x01), /* y2, 14 */
	SMART_DAT(0x3F), /* y2, 15 */
	SMART_CMD(0x02), /* RAM ADDR SETTING 16 */
	SMART_CMD(0x00),
	SMART_DAT(0x00),
	SMART_DAT(0x00), /* x1, 19 */
	SMART_CMD(0x02), /* RAM ADDR SETTING 20 */
	SMART_CMD(0x01),
	SMART_DAT(0x00), /* y1, 22 */
	SMART_DAT(0x00), /* y1, 23 */
};

static uint16_t panel_on[] = {
	/* Power-IC ON */
	SMART_CMD(0x01),
	SMART_CMD(0x02),
	SMART_DAT(0x07),
	SMART_DAT(0x7D),
	SMART_CMD(0x01),
	SMART_CMD(0x03),
	SMART_DAT(0x00),
	SMART_DAT(0x05),
	SMART_CMD(0x01),
	SMART_CMD(0x04),
	SMART_DAT(0x00),
	SMART_DAT(0x00),
	SMART_CMD(0x01),
	SMART_CMD(0x05),
	SMART_DAT(0x00),
	SMART_DAT(0x15),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xC0),
	SMART_DAT(0x10),
	SMART_DELAY(30),

	/* DISP ON */
	SMART_CMD(0x01),
	SMART_CMD(0x01),
	SMART_DAT(0x00),
	SMART_DAT(0x01),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xFF),
	SMART_DAT(0xFE),
	SMART_DELAY(150),
};

static uint16_t panel_off[] = {
	SMART_CMD(0x00),
	SMART_CMD(0x1E),
	SMART_DAT(0x00),
	SMART_DAT(0x0A),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xFF),
	SMART_DAT(0xEE),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xF8),
	SMART_DAT(0x12),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xE8),
	SMART_DAT(0x11),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0xC0),
	SMART_DAT(0x11),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0x40),
	SMART_DAT(0x11),
	SMART_CMD(0x01),
	SMART_CMD(0x00),
	SMART_DAT(0x00),
	SMART_DAT(0x10),
};

static uint16_t update_framedata[] = {
	/* write ram */
	SMART_CMD(0x02),
	SMART_CMD(0x02),

	/* write frame data */
	SMART_CMD_WRITE_FRAME,
};

static void ltm020d550_lcd_power(int on, struct fb_var_screeninfo *var)
{
	struct fb_info *info = container_of(var, struct fb_info, var);

	if (on) {
		pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_init));
		pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_on));
	} else {
		pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_off));
	}

	if (pxafb_smart_flush(info))
		pr_err("%s: timed out\n", __func__);
}

static void ltm020d550_update(struct fb_info *info)
{
	pxafb_smart_queue(info, ARRAY_AND_SIZE(update_framedata));
	pxafb_smart_flush(info);
}

static struct pxafb_mode_info toshiba_ltm020d550_modes[] = {
	[0] = {
		.xres			= 240,
		.yres			= 320,
		.bpp			= 16,
		.a0csrd_set_hld		= 30,
		.a0cswr_set_hld		= 30,
		.wr_pulse_width		= 30,
		.rd_pulse_width 	= 170,
		.op_hold_time 		= 30,
		.cmd_inh_time		= 60,

		/* L_LCLK_A0 and L_LCLK_RD active low */
		.sync			= FB_SYNC_HOR_HIGH_ACT |
					  FB_SYNC_VERT_HIGH_ACT,
	},
};

static struct pxafb_mach_info tavorevb_lcd_info = {
	.modes			= toshiba_ltm020d550_modes,
	.num_modes		= 1,
	.lcd_conn		= LCD_SMART_PANEL_8BPP | LCD_PCLK_EDGE_FALL,
	.pxafb_lcd_power	= ltm020d550_lcd_power,
	.smart_update		= ltm020d550_update,
};

static void __init tavorevb_init_lcd(void)
{
	pwm_add_table(tavorevb_pwm_lookup, ARRAY_SIZE(tavorevb_pwm_lookup));
	platform_device_register(&tavorevb_backlight_devices[0]);
	platform_device_register(&tavorevb_backlight_devices[1]);
	pxa_set_fb_info(NULL, &tavorevb_lcd_info);
}
#else
static inline void tavorevb_init_lcd(void) {}
#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */

static void __init tavorevb_init(void)
{
	/* initialize MFP configurations */
	pxa3xx_mfp_config(ARRAY_AND_SIZE(tavorevb_mfp_cfg));

	pxa_set_ffuart_info(NULL);
	pxa_set_btuart_info(NULL);
	pxa_set_stuart_info(NULL);

	platform_device_register(&smc91x_device);

	tavorevb_init_lcd();
	tavorevb_init_keypad();
}

MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
	/* Maintainer: Eric Miao <eric.miao@marvell.com> */
	.atag_offset    = 0x100,
	.map_io         = pxa3xx_map_io,
	.nr_irqs	= PXA_NR_IRQS,
	.init_irq       = pxa3xx_init_irq,
	.handle_irq       = pxa3xx_handle_irq,
	.init_time	= pxa_timer_init,
	.init_machine   = tavorevb_init,
	.restart	= pxa_restart,
MACHINE_END
Commit	Line	Data
bae03311 EM	1	/*
	2	* linux/arch/arm/mach-pxa/tavorevb.c
	3	*
	4	* Support for the Marvell PXA930 Evaluation Board
	5	*
	6	* Copyright (C) 2007-2008 Marvell International Ltd.
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* publishhed by the Free Software Foundation.
	11	*/
	12
	13	#include <linux/module.h>
	14	#include <linux/kernel.h>
	15	#include <linux/interrupt.h>
	16	#include <linux/init.h>
	17	#include <linux/platform_device.h>
	18	#include <linux/clk.h>
	19	#include <linux/gpio.h>
	20	#include <linux/smc91x.h>
5a4412d4	21	#include <linux/pwm.h>
9f1442bb	22	#include <linux/pwm_backlight.h>
bae03311 EM	23
	24	#include <asm/mach-types.h>
	25	#include <asm/mach/arch.h>
51c62982	26
4c25c5d2	27	#include "pxa930.h"
293b2da1 AB	28	#include <linux/platform_data/video-pxafb.h>
293b2da1 AB	29	#include <linux/platform_data/keypad-pxa27x.h>
bae03311 EM	30
	31	#include "devices.h"
	32	#include "generic.h"
	33
	34	/* Tavor EVB MFP configurations */
	35	static mfp_cfg_t tavorevb_mfp_cfg[] __initdata = {
	36	/* Ethernet */
	37	DF_nCS1_nCS3,
	38	GPIO47_GPIO,
9f1442bb EM	39
	40	/* LCD */
	41	GPIO23_LCD_DD0,
	42	GPIO24_LCD_DD1,
	43	GPIO25_LCD_DD2,
	44	GPIO26_LCD_DD3,
	45	GPIO27_LCD_DD4,
	46	GPIO28_LCD_DD5,
	47	GPIO29_LCD_DD6,
	48	GPIO44_LCD_DD7,
	49	GPIO21_LCD_CS,
	50	GPIO22_LCD_CS2,
	51
	52	GPIO17_LCD_FCLK_RD,
	53	GPIO18_LCD_LCLK_A0,
	54	GPIO19_LCD_PCLK_WR,
	55
	56	/* LCD Backlight */
	57	GPIO43_PWM3, /* primary backlight */
	58	GPIO32_PWM0, /* secondary backlight */
	59
	60	/* Keypad */
	61	GPIO0_KP_MKIN_0,
	62	GPIO2_KP_MKIN_1,
	63	GPIO4_KP_MKIN_2,
	64	GPIO6_KP_MKIN_3,
	65	GPIO8_KP_MKIN_4,
	66	GPIO10_KP_MKIN_5,
	67	GPIO12_KP_MKIN_6,
	68	GPIO1_KP_MKOUT_0,
	69	GPIO3_KP_MKOUT_1,
	70	GPIO5_KP_MKOUT_2,
	71	GPIO7_KP_MKOUT_3,
	72	GPIO9_KP_MKOUT_4,
	73	GPIO11_KP_MKOUT_5,
	74	GPIO13_KP_MKOUT_6,
	75
	76	GPIO14_KP_DKIN_2,
	77	GPIO15_KP_DKIN_3,
bae03311 EM	78	};
	79
	80	#define TAVOREVB_ETH_PHYS (0x14000000)
	81
	82	static struct resource smc91x_resources[] = {
	83	[0] = {
	84	.start = (TAVOREVB_ETH_PHYS + 0x300),
	85	.end = (TAVOREVB_ETH_PHYS + 0xfffff),
	86	.flags = IORESOURCE_MEM,
	87	},
	88	[1] = {
4929f5a8 HZ	89	.start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
4929f5a8 HZ	90	.end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
bae03311 EM	91	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHEDGE,
	92	}
	93	};
	94
	95	static struct smc91x_platdata tavorevb_smc91x_info = {
	96	.flags = SMC91X_USE_16BIT \| SMC91X_NOWAIT \| SMC91X_USE_DMA,
	97	};
	98
	99	static struct platform_device smc91x_device = {
	100	.name = "smc91x",
	101	.id = 0,
	102	.num_resources = ARRAY_SIZE(smc91x_resources),
	103	.resource = smc91x_resources,
	104	.dev = {
	105	.platform_data = &tavorevb_smc91x_info,
	106	},
	107	};
	108
9f1442bb	109	#if defined(CONFIG_KEYBOARD_PXA27x) \|\| defined(CONFIG_KEYBOARD_PXA27x_MODULE)
0a085a94	110	static const unsigned int tavorevb_matrix_key_map[] = {
9f1442bb EM	111	/* KEY(row, col, key_code) */
	112	KEY(0, 4, KEY_A), KEY(0, 5, KEY_B), KEY(0, 6, KEY_C),
	113	KEY(1, 4, KEY_E), KEY(1, 5, KEY_F), KEY(1, 6, KEY_G),
	114	KEY(2, 4, KEY_I), KEY(2, 5, KEY_J), KEY(2, 6, KEY_K),
	115	KEY(3, 4, KEY_M), KEY(3, 5, KEY_N), KEY(3, 6, KEY_O),
	116	KEY(4, 5, KEY_R), KEY(4, 6, KEY_S),
	117	KEY(5, 4, KEY_U), KEY(5, 4, KEY_V), KEY(5, 6, KEY_W),
	118
	119	KEY(6, 4, KEY_Y), KEY(6, 5, KEY_Z),
	120
	121	KEY(0, 3, KEY_0), KEY(2, 0, KEY_1), KEY(2, 1, KEY_2), KEY(2, 2, KEY_3),
	122	KEY(2, 3, KEY_4), KEY(1, 0, KEY_5), KEY(1, 1, KEY_6), KEY(1, 2, KEY_7),
	123	KEY(1, 3, KEY_8), KEY(0, 2, KEY_9),
	124
	125	KEY(6, 6, KEY_SPACE),
	126	KEY(0, 0, KEY_KPASTERISK), /* * */
	127	KEY(0, 1, KEY_KPDOT), /* # */
	128
	129	KEY(4, 1, KEY_UP),
	130	KEY(4, 3, KEY_DOWN),
	131	KEY(4, 0, KEY_LEFT),
	132	KEY(4, 2, KEY_RIGHT),
	133	KEY(6, 0, KEY_HOME),
	134	KEY(3, 2, KEY_END),
	135	KEY(6, 1, KEY_DELETE),
	136	KEY(5, 2, KEY_BACK),
	137	KEY(6, 3, KEY_CAPSLOCK), /* KEY_LEFTSHIFT), */
	138
	139	KEY(4, 4, KEY_ENTER), /* scroll push */
	140	KEY(6, 2, KEY_ENTER), /* keypad action */
	141
	142	KEY(3, 1, KEY_SEND),
	143	KEY(5, 3, KEY_RECORD),
	144	KEY(5, 0, KEY_VOLUMEUP),
	145	KEY(5, 1, KEY_VOLUMEDOWN),
	146
	147	KEY(3, 0, KEY_F22), /* soft1 */
	148	KEY(3, 3, KEY_F23), /* soft2 */
	149	};
	150
0a085a94 CX	151	static struct matrix_keymap_data tavorevb_matrix_keymap_data = {
	152	.keymap = tavorevb_matrix_key_map,
	153	.keymap_size = ARRAY_SIZE(tavorevb_matrix_key_map),
	154	};
	155
9f1442bb EM	156	static struct pxa27x_keypad_platform_data tavorevb_keypad_info = {
	157	.matrix_key_rows = 7,
	158	.matrix_key_cols = 7,
0a085a94	159	.matrix_keymap_data = &tavorevb_matrix_keymap_data,
9f1442bb EM	160	.debounce_interval = 30,
	161	};
	162
	163	static void __init tavorevb_init_keypad(void)
	164	{
	165	pxa_set_keypad_info(&tavorevb_keypad_info);
	166	}
	167	#else
	168	static inline void tavorevb_init_keypad(void) {}
	169	#endif /* CONFIG_KEYBOARD_PXA27x \|\| CONFIG_KEYBOARD_PXA27x_MODULE */
	170
	171	#if defined(CONFIG_FB_PXA) \|\| defined(CONFIG_FB_PXA_MODULE)
5a4412d4 TR	172	static struct pwm_lookup tavorevb_pwm_lookup[] = {
	173	PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.0", NULL, 100000,
	174	PWM_POLARITY_NORMAL),
	175	PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.1", NULL, 100000,
	176	PWM_POLARITY_NORMAL),
	177	};
	178
9f1442bb EM	179	static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
	180	[0] = {
	181	/* primary backlight */
9f1442bb EM	182	.max_brightness = 100,
9f1442bb EM	183	.dft_brightness = 100,
db01120c	184	.enable_gpio = -1,
9f1442bb EM	185	},
	186	[1] = {
	187	/* secondary backlight */
9f1442bb EM	188	.max_brightness = 100,
9f1442bb EM	189	.dft_brightness = 100,
db01120c	190	.enable_gpio = -1,
9f1442bb EM	191	},
	192	};
	193
	194	static struct platform_device tavorevb_backlight_devices[] = {
	195	[0] = {
	196	.name = "pwm-backlight",
	197	.id = 0,
	198	.dev = {
	199	.platform_data = &tavorevb_backlight_data[0],
	200	},
	201	},
	202	[1] = {
	203	.name = "pwm-backlight",
	204	.id = 1,
	205	.dev = {
	206	.platform_data = &tavorevb_backlight_data[1],
	207	},
	208	},
	209	};
	210
	211	static uint16_t panel_init[] = {
	212	/* DSTB OUT */
	213	SMART_CMD(0x00),
	214	SMART_CMD_NOOP,
	215	SMART_DELAY(1),
	216
	217	SMART_CMD(0x00),
	218	SMART_CMD_NOOP,
	219	SMART_DELAY(1),
	220
	221	SMART_CMD(0x00),
	222	SMART_CMD_NOOP,
	223	SMART_DELAY(1),
	224
	225	/* STB OUT */
	226	SMART_CMD(0x00),
	227	SMART_CMD(0x1D),
	228	SMART_DAT(0x00),
	229	SMART_DAT(0x05),
	230	SMART_DELAY(1),
	231
	232	/* P-ON Init sequence */
	233	SMART_CMD(0x00), /* OSC ON */
	234	SMART_CMD(0x00),
	235	SMART_DAT(0x00),
	236	SMART_DAT(0x01),
	237	SMART_CMD(0x00),
	238	SMART_CMD(0x01), /* SOURCE DRIVER SHIFT DIRECTION and display RAM setting */
	239	SMART_DAT(0x01),
	240	SMART_DAT(0x27),
	241	SMART_CMD(0x00),
	242	SMART_CMD(0x02), /* LINE INV */
	243	SMART_DAT(0x02),
	244	SMART_DAT(0x00),
	245	SMART_CMD(0x00),
	246	SMART_CMD(0x03), /* IF mode(1) */
	247	SMART_DAT(0x01), /* 8bit smart mode(8-8),high speed write mode */
	248	SMART_DAT(0x30),
	249	SMART_CMD(0x07),
	250	SMART_CMD(0x00), /* RAM Write Mode */
	251	SMART_DAT(0x00),
	252	SMART_DAT(0x03),
	253	SMART_CMD(0x00),
	254
255	/* DISPLAY Setting, 262K, fixed(NO scroll), no split screen */
256	SMART_CMD(0x07),
257	SMART_DAT(0x40), /* 16/18/19 BPP */
258	SMART_DAT(0x00),
259	SMART_CMD(0x00),
260	SMART_CMD(0x08), /* BP, FP Seting, BP=2H, FP=3H */
261	SMART_DAT(0x03),
262	SMART_DAT(0x02),
263	SMART_CMD(0x00),
264	SMART_CMD(0x0C), /* IF mode(2), using internal clock & MPU */
265	SMART_DAT(0x00),
266	SMART_DAT(0x00),
267	SMART_CMD(0x00),
268	SMART_CMD(0x0D), /* Frame setting, 1Min. Frequence, 16CLK */
269	SMART_DAT(0x00),
270	SMART_DAT(0x10),
271	SMART_CMD(0x00),
272	SMART_CMD(0x12), /* Timing(1),ASW W=4CLK, ASW ST=1CLK */
273	SMART_DAT(0x03),
274	SMART_DAT(0x02),
275	SMART_CMD(0x00),
276	SMART_CMD(0x13), /* Timing(2),OEV ST=0.5CLK, OEV ED=1CLK */
277	SMART_DAT(0x01),
278	SMART_DAT(0x02),
279	SMART_CMD(0x00),
280	SMART_CMD(0x14), /* Timing(3), ASW HOLD=0.5CLK */
281	SMART_DAT(0x00),
282	SMART_DAT(0x00),
283	SMART_CMD(0x00),
284	SMART_CMD(0x15), /* Timing(4), CKV ST=0CLK, CKV ED=1CLK */
285	SMART_DAT(0x20),
286	SMART_DAT(0x00),
287	SMART_CMD(0x00),
288	SMART_CMD(0x1C),
289	SMART_DAT(0x00),
290	SMART_DAT(0x00),
291	SMART_CMD(0x03),
292	SMART_CMD(0x00),
293	SMART_DAT(0x04),
294	SMART_DAT(0x03),
295	SMART_CMD(0x03),
296	SMART_CMD(0x01),
297	SMART_DAT(0x03),
298	SMART_DAT(0x04),
299	SMART_CMD(0x03),
300	SMART_CMD(0x02),
301	SMART_DAT(0x04),
302	SMART_DAT(0x03),
303	SMART_CMD(0x03),
304	SMART_CMD(0x03),
305	SMART_DAT(0x03),
306	SMART_DAT(0x03),
307	SMART_CMD(0x03),
308	SMART_CMD(0x04),
309	SMART_DAT(0x01),
310	SMART_DAT(0x01),
311	SMART_CMD(0x03),
312	SMART_CMD(0x05),
313	SMART_DAT(0x00),
314	SMART_DAT(0x00),
315	SMART_CMD(0x04),
316	SMART_CMD(0x02),
317	SMART_DAT(0x00),
318	SMART_DAT(0x00),
319	SMART_CMD(0x04),
320	SMART_CMD(0x03),
321	SMART_DAT(0x01),
322	SMART_DAT(0x3F),
323	SMART_DELAY(0),
324
325	/* DISP RAM setting: 240320 /
326	SMART_CMD(0x04), /* HADDR, START 0 */
327	SMART_CMD(0x06),
328	SMART_DAT(0x00),
329	SMART_DAT(0x00), /* x1,3 */
330	SMART_CMD(0x04), /* HADDR, END 4 */
331	SMART_CMD(0x07),
332	SMART_DAT(0x00),
333	SMART_DAT(0xEF), /* x2, 7 */
334	SMART_CMD(0x04), /* VADDR, START 8 */
335	SMART_CMD(0x08),
336	SMART_DAT(0x00), /* y1, 10 */
337	SMART_DAT(0x00), /* y1, 11 */
338	SMART_CMD(0x04), /* VADDR, END 12 */
339	SMART_CMD(0x09),
340	SMART_DAT(0x01), /* y2, 14 */
341	SMART_DAT(0x3F), /* y2, 15 */
342	SMART_CMD(0x02), /* RAM ADDR SETTING 16 */
343	SMART_CMD(0x00),
344	SMART_DAT(0x00),
345	SMART_DAT(0x00), /* x1, 19 */
346	SMART_CMD(0x02), /* RAM ADDR SETTING 20 */
347	SMART_CMD(0x01),
348	SMART_DAT(0x00), /* y1, 22 */
349	SMART_DAT(0x00), /* y1, 23 */
350	};
351
352	static uint16_t panel_on[] = {
353	/* Power-IC ON */
354	SMART_CMD(0x01),
355	SMART_CMD(0x02),
356	SMART_DAT(0x07),
357	SMART_DAT(0x7D),
358	SMART_CMD(0x01),
359	SMART_CMD(0x03),
360	SMART_DAT(0x00),
361	SMART_DAT(0x05),
362	SMART_CMD(0x01),
363	SMART_CMD(0x04),
364	SMART_DAT(0x00),
365	SMART_DAT(0x00),
366	SMART_CMD(0x01),
367	SMART_CMD(0x05),
368	SMART_DAT(0x00),
369	SMART_DAT(0x15),
370	SMART_CMD(0x01),
371	SMART_CMD(0x00),
372	SMART_DAT(0xC0),
373	SMART_DAT(0x10),
374	SMART_DELAY(30),
375
376	/* DISP ON */
377	SMART_CMD(0x01),
378	SMART_CMD(0x01),
379	SMART_DAT(0x00),
380	SMART_DAT(0x01),
381	SMART_CMD(0x01),
382	SMART_CMD(0x00),
383	SMART_DAT(0xFF),
384	SMART_DAT(0xFE),
385	SMART_DELAY(150),
386	};
387
388	static uint16_t panel_off[] = {
389	SMART_CMD(0x00),
390	SMART_CMD(0x1E),
391	SMART_DAT(0x00),
392	SMART_DAT(0x0A),
393	SMART_CMD(0x01),
394	SMART_CMD(0x00),
395	SMART_DAT(0xFF),
396	SMART_DAT(0xEE),
397	SMART_CMD(0x01),
398	SMART_CMD(0x00),
399	SMART_DAT(0xF8),
400	SMART_DAT(0x12),
401	SMART_CMD(0x01),
402	SMART_CMD(0x00),
403	SMART_DAT(0xE8),
404	SMART_DAT(0x11),
405	SMART_CMD(0x01),
406	SMART_CMD(0x00),
407	SMART_DAT(0xC0),
408	SMART_DAT(0x11),
409	SMART_CMD(0x01),
410	SMART_CMD(0x00),
411	SMART_DAT(0x40),
412	SMART_DAT(0x11),
413	SMART_CMD(0x01),
414	SMART_CMD(0x00),
415	SMART_DAT(0x00),
416	SMART_DAT(0x10),
417	};
418
419	static uint16_t update_framedata[] = {
420	/* write ram */
421	SMART_CMD(0x02),
422	SMART_CMD(0x02),
423
424	/* write frame data */
425	SMART_CMD_WRITE_FRAME,
426	};
427
428	static void ltm020d550_lcd_power(int on, struct fb_var_screeninfo *var)
429	{
430	struct fb_info *info = container_of(var, struct fb_info, var);
431
432	if (on) {
433	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_init));
434	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_on));
435	} else {
436	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_off));
437	}
438
439	if (pxafb_smart_flush(info))
440	pr_err("%s: timed out\n", __func__);
441	}
442
443	static void ltm020d550_update(struct fb_info *info)
444	{
445	pxafb_smart_queue(info, ARRAY_AND_SIZE(update_framedata));
446	pxafb_smart_flush(info);
447	}
448
449	static struct pxafb_mode_info toshiba_ltm020d550_modes[] = {
450	[0] = {
451	.xres = 240,
452	.yres = 320,
453	.bpp = 16,
454	.a0csrd_set_hld = 30,
455	.a0cswr_set_hld = 30,
456	.wr_pulse_width = 30,
457	.rd_pulse_width = 170,
458	.op_hold_time = 30,
459	.cmd_inh_time = 60,
460
461	/* L_LCLK_A0 and L_LCLK_RD active low */
462	.sync = FB_SYNC_HOR_HIGH_ACT \|
463	FB_SYNC_VERT_HIGH_ACT,
464	},
465	};
466
467	static struct pxafb_mach_info tavorevb_lcd_info = {
468	.modes = toshiba_ltm020d550_modes,
469	.num_modes = 1,
470	.lcd_conn = LCD_SMART_PANEL_8BPP \| LCD_PCLK_EDGE_FALL,
471	.pxafb_lcd_power = ltm020d550_lcd_power,
472	.smart_update = ltm020d550_update,
473	};
474
475	static void __init tavorevb_init_lcd(void)
476	{
5a4412d4	477	pwm_add_table(tavorevb_pwm_lookup, ARRAY_SIZE(tavorevb_pwm_lookup));
9f1442bb EM	478	platform_device_register(&tavorevb_backlight_devices[0]);
9f1442bb EM	479	platform_device_register(&tavorevb_backlight_devices[1]);
4321e1a1	480	pxa_set_fb_info(NULL, &tavorevb_lcd_info);
9f1442bb EM	481	}
	482	#else
	483	static inline void tavorevb_init_lcd(void) {}
	484	#endif /* CONFIG_FB_PXA \|\| CONFIG_FB_PXA_MODULE */
	485
bae03311 EM	486	static void __init tavorevb_init(void)
	487	{
	488	/* initialize MFP configurations */
	489	pxa3xx_mfp_config(ARRAY_AND_SIZE(tavorevb_mfp_cfg));
	490
cc155c6f RK	491	pxa_set_ffuart_info(NULL);
	492	pxa_set_btuart_info(NULL);
	493	pxa_set_stuart_info(NULL);
	494
bae03311	495	platform_device_register(&smc91x_device);
9f1442bb EM	496
	497	tavorevb_init_lcd();
	498	tavorevb_init_keypad();
bae03311 EM	499	}
	500
	501	MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
	502	/* Maintainer: Eric Miao <eric.miao@marvell.com> */
7375aba6	503	.atag_offset = 0x100,
851982c1	504	.map_io = pxa3xx_map_io,
4e611091	505	.nr_irqs = PXA_NR_IRQS,
bae03311	506	.init_irq = pxa3xx_init_irq,
8a97ae2f	507	.handle_irq = pxa3xx_handle_irq,
6bb27d73	508	.init_time = pxa_timer_init,
bae03311	509	.init_machine = tavorevb_init,
271a74fc	510	.restart = pxa_restart,
bae03311	511	MACHINE_END