[mirror_ubuntu-jammy-kernel.git] / arch / arm / mach-pxa / tavorevb.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  linux/arch/arm/mach-pxa/tavorevb.c
 *
 *  Support for the Marvell PXA930 Evaluation Board
 *
 *  Copyright (C) 2007-2008 Marvell International Ltd.
 */

#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
1d0ea069	1	// SPDX-License-Identifier: GPL-2.0-only
bae03311 EM	2	/*
	3	* linux/arch/arm/mach-pxa/tavorevb.c
	4	*
	5	* Support for the Marvell PXA930 Evaluation Board
	6	*
	7	* Copyright (C) 2007-2008 Marvell International Ltd.
bae03311 EM	8	*/
	9
	10	#include <linux/module.h>
	11	#include <linux/kernel.h>
	12	#include <linux/interrupt.h>
	13	#include <linux/init.h>
	14	#include <linux/platform_device.h>
	15	#include <linux/clk.h>
	16	#include <linux/gpio.h>
	17	#include <linux/smc91x.h>
5a4412d4	18	#include <linux/pwm.h>
9f1442bb	19	#include <linux/pwm_backlight.h>
bae03311 EM	20
	21	#include <asm/mach-types.h>
	22	#include <asm/mach/arch.h>
51c62982	23
4c25c5d2	24	#include "pxa930.h"
293b2da1 AB	25	#include <linux/platform_data/video-pxafb.h>
293b2da1 AB	26	#include <linux/platform_data/keypad-pxa27x.h>
bae03311 EM	27
	28	#include "devices.h"
	29	#include "generic.h"
	30
	31	/* Tavor EVB MFP configurations */
	32	static mfp_cfg_t tavorevb_mfp_cfg[] __initdata = {
	33	/* Ethernet */
	34	DF_nCS1_nCS3,
	35	GPIO47_GPIO,
9f1442bb EM	36
	37	/* LCD */
	38	GPIO23_LCD_DD0,
	39	GPIO24_LCD_DD1,
	40	GPIO25_LCD_DD2,
	41	GPIO26_LCD_DD3,
	42	GPIO27_LCD_DD4,
	43	GPIO28_LCD_DD5,
	44	GPIO29_LCD_DD6,
	45	GPIO44_LCD_DD7,
	46	GPIO21_LCD_CS,
	47	GPIO22_LCD_CS2,
	48
	49	GPIO17_LCD_FCLK_RD,
	50	GPIO18_LCD_LCLK_A0,
	51	GPIO19_LCD_PCLK_WR,
	52
	53	/* LCD Backlight */
	54	GPIO43_PWM3, /* primary backlight */
	55	GPIO32_PWM0, /* secondary backlight */
	56
	57	/* Keypad */
	58	GPIO0_KP_MKIN_0,
	59	GPIO2_KP_MKIN_1,
	60	GPIO4_KP_MKIN_2,
	61	GPIO6_KP_MKIN_3,
	62	GPIO8_KP_MKIN_4,
	63	GPIO10_KP_MKIN_5,
	64	GPIO12_KP_MKIN_6,
	65	GPIO1_KP_MKOUT_0,
	66	GPIO3_KP_MKOUT_1,
	67	GPIO5_KP_MKOUT_2,
	68	GPIO7_KP_MKOUT_3,
	69	GPIO9_KP_MKOUT_4,
	70	GPIO11_KP_MKOUT_5,
	71	GPIO13_KP_MKOUT_6,
	72
	73	GPIO14_KP_DKIN_2,
	74	GPIO15_KP_DKIN_3,
bae03311 EM	75	};
	76
	77	#define TAVOREVB_ETH_PHYS (0x14000000)
	78
	79	static struct resource smc91x_resources[] = {
	80	[0] = {
	81	.start = (TAVOREVB_ETH_PHYS + 0x300),
	82	.end = (TAVOREVB_ETH_PHYS + 0xfffff),
	83	.flags = IORESOURCE_MEM,
	84	},
	85	[1] = {
4929f5a8 HZ	86	.start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
4929f5a8 HZ	87	.end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
bae03311 EM	88	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHEDGE,
	89	}
	90	};
	91
	92	static struct smc91x_platdata tavorevb_smc91x_info = {
	93	.flags = SMC91X_USE_16BIT \| SMC91X_NOWAIT \| SMC91X_USE_DMA,
	94	};
	95
	96	static struct platform_device smc91x_device = {
	97	.name = "smc91x",
	98	.id = 0,
	99	.num_resources = ARRAY_SIZE(smc91x_resources),
	100	.resource = smc91x_resources,
	101	.dev = {
	102	.platform_data = &tavorevb_smc91x_info,
	103	},
	104	};
	105
9f1442bb	106	#if defined(CONFIG_KEYBOARD_PXA27x) \|\| defined(CONFIG_KEYBOARD_PXA27x_MODULE)
0a085a94	107	static const unsigned int tavorevb_matrix_key_map[] = {
9f1442bb EM	108	/* KEY(row, col, key_code) */
	109	KEY(0, 4, KEY_A), KEY(0, 5, KEY_B), KEY(0, 6, KEY_C),
	110	KEY(1, 4, KEY_E), KEY(1, 5, KEY_F), KEY(1, 6, KEY_G),
	111	KEY(2, 4, KEY_I), KEY(2, 5, KEY_J), KEY(2, 6, KEY_K),
	112	KEY(3, 4, KEY_M), KEY(3, 5, KEY_N), KEY(3, 6, KEY_O),
	113	KEY(4, 5, KEY_R), KEY(4, 6, KEY_S),
	114	KEY(5, 4, KEY_U), KEY(5, 4, KEY_V), KEY(5, 6, KEY_W),
	115
	116	KEY(6, 4, KEY_Y), KEY(6, 5, KEY_Z),
	117
	118	KEY(0, 3, KEY_0), KEY(2, 0, KEY_1), KEY(2, 1, KEY_2), KEY(2, 2, KEY_3),
	119	KEY(2, 3, KEY_4), KEY(1, 0, KEY_5), KEY(1, 1, KEY_6), KEY(1, 2, KEY_7),
	120	KEY(1, 3, KEY_8), KEY(0, 2, KEY_9),
	121
	122	KEY(6, 6, KEY_SPACE),
	123	KEY(0, 0, KEY_KPASTERISK), /* * */
	124	KEY(0, 1, KEY_KPDOT), /* # */
	125
	126	KEY(4, 1, KEY_UP),
	127	KEY(4, 3, KEY_DOWN),
	128	KEY(4, 0, KEY_LEFT),
	129	KEY(4, 2, KEY_RIGHT),
	130	KEY(6, 0, KEY_HOME),
	131	KEY(3, 2, KEY_END),
	132	KEY(6, 1, KEY_DELETE),
	133	KEY(5, 2, KEY_BACK),
	134	KEY(6, 3, KEY_CAPSLOCK), /* KEY_LEFTSHIFT), */
	135
	136	KEY(4, 4, KEY_ENTER), /* scroll push */
	137	KEY(6, 2, KEY_ENTER), /* keypad action */
	138
	139	KEY(3, 1, KEY_SEND),
	140	KEY(5, 3, KEY_RECORD),
	141	KEY(5, 0, KEY_VOLUMEUP),
	142	KEY(5, 1, KEY_VOLUMEDOWN),
	143
	144	KEY(3, 0, KEY_F22), /* soft1 */
	145	KEY(3, 3, KEY_F23), /* soft2 */
	146	};
	147
0a085a94 CX	148	static struct matrix_keymap_data tavorevb_matrix_keymap_data = {
	149	.keymap = tavorevb_matrix_key_map,
	150	.keymap_size = ARRAY_SIZE(tavorevb_matrix_key_map),
	151	};
	152
9f1442bb EM	153	static struct pxa27x_keypad_platform_data tavorevb_keypad_info = {
	154	.matrix_key_rows = 7,
	155	.matrix_key_cols = 7,
0a085a94	156	.matrix_keymap_data = &tavorevb_matrix_keymap_data,
9f1442bb EM	157	.debounce_interval = 30,
	158	};
	159
	160	static void __init tavorevb_init_keypad(void)
	161	{
	162	pxa_set_keypad_info(&tavorevb_keypad_info);
	163	}
	164	#else
	165	static inline void tavorevb_init_keypad(void) {}
	166	#endif /* CONFIG_KEYBOARD_PXA27x \|\| CONFIG_KEYBOARD_PXA27x_MODULE */
	167
	168	#if defined(CONFIG_FB_PXA) \|\| defined(CONFIG_FB_PXA_MODULE)
5a4412d4 TR	169	static struct pwm_lookup tavorevb_pwm_lookup[] = {
	170	PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.0", NULL, 100000,
	171	PWM_POLARITY_NORMAL),
	172	PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.1", NULL, 100000,
	173	PWM_POLARITY_NORMAL),
	174	};
	175
9f1442bb EM	176	static struct platform_pwm_backlight_data tavorevb_backlight_data[] = {
	177	[0] = {
	178	/* primary backlight */
9f1442bb EM	179	.max_brightness = 100,
9f1442bb EM	180	.dft_brightness = 100,
db01120c	181	.enable_gpio = -1,
9f1442bb EM	182	},
	183	[1] = {
	184	/* secondary backlight */
9f1442bb EM	185	.max_brightness = 100,
9f1442bb EM	186	.dft_brightness = 100,
db01120c	187	.enable_gpio = -1,
9f1442bb EM	188	},
	189	};
	190
	191	static struct platform_device tavorevb_backlight_devices[] = {
	192	[0] = {
	193	.name = "pwm-backlight",
	194	.id = 0,
	195	.dev = {
	196	.platform_data = &tavorevb_backlight_data[0],
	197	},
	198	},
	199	[1] = {
	200	.name = "pwm-backlight",
	201	.id = 1,
	202	.dev = {
	203	.platform_data = &tavorevb_backlight_data[1],
	204	},
	205	},
	206	};
	207
	208	static uint16_t panel_init[] = {
	209	/* DSTB OUT */
	210	SMART_CMD(0x00),
	211	SMART_CMD_NOOP,
	212	SMART_DELAY(1),
	213
	214	SMART_CMD(0x00),
	215	SMART_CMD_NOOP,
	216	SMART_DELAY(1),
	217
	218	SMART_CMD(0x00),
	219	SMART_CMD_NOOP,
	220	SMART_DELAY(1),
	221
	222	/* STB OUT */
	223	SMART_CMD(0x00),
	224	SMART_CMD(0x1D),
	225	SMART_DAT(0x00),
	226	SMART_DAT(0x05),
	227	SMART_DELAY(1),
	228
	229	/* P-ON Init sequence */
	230	SMART_CMD(0x00), /* OSC ON */
	231	SMART_CMD(0x00),
	232	SMART_DAT(0x00),
	233	SMART_DAT(0x01),
	234	SMART_CMD(0x00),
	235	SMART_CMD(0x01), /* SOURCE DRIVER SHIFT DIRECTION and display RAM setting */
	236	SMART_DAT(0x01),
	237	SMART_DAT(0x27),
	238	SMART_CMD(0x00),
	239	SMART_CMD(0x02), /* LINE INV */
	240	SMART_DAT(0x02),
	241	SMART_DAT(0x00),
	242	SMART_CMD(0x00),
	243	SMART_CMD(0x03), /* IF mode(1) */
	244	SMART_DAT(0x01), /* 8bit smart mode(8-8),high speed write mode */
	245	SMART_DAT(0x30),
	246	SMART_CMD(0x07),
	247	SMART_CMD(0x00), /* RAM Write Mode */
	248	SMART_DAT(0x00),
	249	SMART_DAT(0x03),
	250	SMART_CMD(0x00),
	251
252	/* DISPLAY Setting, 262K, fixed(NO scroll), no split screen */
253	SMART_CMD(0x07),
254	SMART_DAT(0x40), /* 16/18/19 BPP */
255	SMART_DAT(0x00),
256	SMART_CMD(0x00),
257	SMART_CMD(0x08), /* BP, FP Seting, BP=2H, FP=3H */
258	SMART_DAT(0x03),
259	SMART_DAT(0x02),
260	SMART_CMD(0x00),
261	SMART_CMD(0x0C), /* IF mode(2), using internal clock & MPU */
262	SMART_DAT(0x00),
263	SMART_DAT(0x00),
264	SMART_CMD(0x00),
265	SMART_CMD(0x0D), /* Frame setting, 1Min. Frequence, 16CLK */
266	SMART_DAT(0x00),
267	SMART_DAT(0x10),
268	SMART_CMD(0x00),
269	SMART_CMD(0x12), /* Timing(1),ASW W=4CLK, ASW ST=1CLK */
270	SMART_DAT(0x03),
271	SMART_DAT(0x02),
272	SMART_CMD(0x00),
273	SMART_CMD(0x13), /* Timing(2),OEV ST=0.5CLK, OEV ED=1CLK */
274	SMART_DAT(0x01),
275	SMART_DAT(0x02),
276	SMART_CMD(0x00),
277	SMART_CMD(0x14), /* Timing(3), ASW HOLD=0.5CLK */
278	SMART_DAT(0x00),
279	SMART_DAT(0x00),
280	SMART_CMD(0x00),
281	SMART_CMD(0x15), /* Timing(4), CKV ST=0CLK, CKV ED=1CLK */
282	SMART_DAT(0x20),
283	SMART_DAT(0x00),
284	SMART_CMD(0x00),
285	SMART_CMD(0x1C),
286	SMART_DAT(0x00),
287	SMART_DAT(0x00),
288	SMART_CMD(0x03),
289	SMART_CMD(0x00),
290	SMART_DAT(0x04),
291	SMART_DAT(0x03),
292	SMART_CMD(0x03),
293	SMART_CMD(0x01),
294	SMART_DAT(0x03),
295	SMART_DAT(0x04),
296	SMART_CMD(0x03),
297	SMART_CMD(0x02),
298	SMART_DAT(0x04),
299	SMART_DAT(0x03),
300	SMART_CMD(0x03),
301	SMART_CMD(0x03),
302	SMART_DAT(0x03),
303	SMART_DAT(0x03),
304	SMART_CMD(0x03),
305	SMART_CMD(0x04),
306	SMART_DAT(0x01),
307	SMART_DAT(0x01),
308	SMART_CMD(0x03),
309	SMART_CMD(0x05),
310	SMART_DAT(0x00),
311	SMART_DAT(0x00),
312	SMART_CMD(0x04),
313	SMART_CMD(0x02),
314	SMART_DAT(0x00),
315	SMART_DAT(0x00),
316	SMART_CMD(0x04),
317	SMART_CMD(0x03),
318	SMART_DAT(0x01),
319	SMART_DAT(0x3F),
320	SMART_DELAY(0),
321
322	/* DISP RAM setting: 240320 /
323	SMART_CMD(0x04), /* HADDR, START 0 */
324	SMART_CMD(0x06),
325	SMART_DAT(0x00),
326	SMART_DAT(0x00), /* x1,3 */
327	SMART_CMD(0x04), /* HADDR, END 4 */
328	SMART_CMD(0x07),
329	SMART_DAT(0x00),
330	SMART_DAT(0xEF), /* x2, 7 */
331	SMART_CMD(0x04), /* VADDR, START 8 */
332	SMART_CMD(0x08),
333	SMART_DAT(0x00), /* y1, 10 */
334	SMART_DAT(0x00), /* y1, 11 */
335	SMART_CMD(0x04), /* VADDR, END 12 */
336	SMART_CMD(0x09),
337	SMART_DAT(0x01), /* y2, 14 */
338	SMART_DAT(0x3F), /* y2, 15 */
339	SMART_CMD(0x02), /* RAM ADDR SETTING 16 */
340	SMART_CMD(0x00),
341	SMART_DAT(0x00),
342	SMART_DAT(0x00), /* x1, 19 */
343	SMART_CMD(0x02), /* RAM ADDR SETTING 20 */
344	SMART_CMD(0x01),
345	SMART_DAT(0x00), /* y1, 22 */
346	SMART_DAT(0x00), /* y1, 23 */
347	};
348
349	static uint16_t panel_on[] = {
350	/* Power-IC ON */
351	SMART_CMD(0x01),
352	SMART_CMD(0x02),
353	SMART_DAT(0x07),
354	SMART_DAT(0x7D),
355	SMART_CMD(0x01),
356	SMART_CMD(0x03),
357	SMART_DAT(0x00),
358	SMART_DAT(0x05),
359	SMART_CMD(0x01),
360	SMART_CMD(0x04),
361	SMART_DAT(0x00),
362	SMART_DAT(0x00),
363	SMART_CMD(0x01),
364	SMART_CMD(0x05),
365	SMART_DAT(0x00),
366	SMART_DAT(0x15),
367	SMART_CMD(0x01),
368	SMART_CMD(0x00),
369	SMART_DAT(0xC0),
370	SMART_DAT(0x10),
371	SMART_DELAY(30),
372
373	/* DISP ON */
374	SMART_CMD(0x01),
375	SMART_CMD(0x01),
376	SMART_DAT(0x00),
377	SMART_DAT(0x01),
378	SMART_CMD(0x01),
379	SMART_CMD(0x00),
380	SMART_DAT(0xFF),
381	SMART_DAT(0xFE),
382	SMART_DELAY(150),
383	};
384
385	static uint16_t panel_off[] = {
386	SMART_CMD(0x00),
387	SMART_CMD(0x1E),
388	SMART_DAT(0x00),
389	SMART_DAT(0x0A),
390	SMART_CMD(0x01),
391	SMART_CMD(0x00),
392	SMART_DAT(0xFF),
393	SMART_DAT(0xEE),
394	SMART_CMD(0x01),
395	SMART_CMD(0x00),
396	SMART_DAT(0xF8),
397	SMART_DAT(0x12),
398	SMART_CMD(0x01),
399	SMART_CMD(0x00),
400	SMART_DAT(0xE8),
401	SMART_DAT(0x11),
402	SMART_CMD(0x01),
403	SMART_CMD(0x00),
404	SMART_DAT(0xC0),
405	SMART_DAT(0x11),
406	SMART_CMD(0x01),
407	SMART_CMD(0x00),
408	SMART_DAT(0x40),
409	SMART_DAT(0x11),
410	SMART_CMD(0x01),
411	SMART_CMD(0x00),
412	SMART_DAT(0x00),
413	SMART_DAT(0x10),
414	};
415
416	static uint16_t update_framedata[] = {
417	/* write ram */
418	SMART_CMD(0x02),
419	SMART_CMD(0x02),
420
421	/* write frame data */
422	SMART_CMD_WRITE_FRAME,
423	};
424
425	static void ltm020d550_lcd_power(int on, struct fb_var_screeninfo *var)
426	{
427	struct fb_info *info = container_of(var, struct fb_info, var);
428
429	if (on) {
430	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_init));
431	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_on));
432	} else {
433	pxafb_smart_queue(info, ARRAY_AND_SIZE(panel_off));
434	}
435
436	if (pxafb_smart_flush(info))
437	pr_err("%s: timed out\n", __func__);
438	}
439
440	static void ltm020d550_update(struct fb_info *info)
441	{
442	pxafb_smart_queue(info, ARRAY_AND_SIZE(update_framedata));
443	pxafb_smart_flush(info);
444	}
445
446	static struct pxafb_mode_info toshiba_ltm020d550_modes[] = {
447	[0] = {
448	.xres = 240,
449	.yres = 320,
450	.bpp = 16,
451	.a0csrd_set_hld = 30,
452	.a0cswr_set_hld = 30,
453	.wr_pulse_width = 30,
454	.rd_pulse_width = 170,
455	.op_hold_time = 30,
456	.cmd_inh_time = 60,
457
458	/* L_LCLK_A0 and L_LCLK_RD active low */
459	.sync = FB_SYNC_HOR_HIGH_ACT \|
460	FB_SYNC_VERT_HIGH_ACT,
461	},
462	};
463
464	static struct pxafb_mach_info tavorevb_lcd_info = {
465	.modes = toshiba_ltm020d550_modes,
466	.num_modes = 1,
467	.lcd_conn = LCD_SMART_PANEL_8BPP \| LCD_PCLK_EDGE_FALL,
468	.pxafb_lcd_power = ltm020d550_lcd_power,
469	.smart_update = ltm020d550_update,
470	};
471
472	static void __init tavorevb_init_lcd(void)
473	{
5a4412d4	474	pwm_add_table(tavorevb_pwm_lookup, ARRAY_SIZE(tavorevb_pwm_lookup));
9f1442bb EM	475	platform_device_register(&tavorevb_backlight_devices[0]);
9f1442bb EM	476	platform_device_register(&tavorevb_backlight_devices[1]);
4321e1a1	477	pxa_set_fb_info(NULL, &tavorevb_lcd_info);
9f1442bb EM	478	}
	479	#else
	480	static inline void tavorevb_init_lcd(void) {}
	481	#endif /* CONFIG_FB_PXA \|\| CONFIG_FB_PXA_MODULE */
	482
bae03311 EM	483	static void __init tavorevb_init(void)
	484	{
	485	/* initialize MFP configurations */
	486	pxa3xx_mfp_config(ARRAY_AND_SIZE(tavorevb_mfp_cfg));
	487
cc155c6f RK	488	pxa_set_ffuart_info(NULL);
	489	pxa_set_btuart_info(NULL);
	490	pxa_set_stuart_info(NULL);
	491
bae03311	492	platform_device_register(&smc91x_device);
9f1442bb EM	493
	494	tavorevb_init_lcd();
	495	tavorevb_init_keypad();
bae03311 EM	496	}
	497
	498	MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
	499	/* Maintainer: Eric Miao <eric.miao@marvell.com> */
7375aba6	500	.atag_offset = 0x100,
851982c1	501	.map_io = pxa3xx_map_io,
4e611091	502	.nr_irqs = PXA_NR_IRQS,
bae03311	503	.init_irq = pxa3xx_init_irq,
8a97ae2f	504	.handle_irq = pxa3xx_handle_irq,
6bb27d73	505	.init_time = pxa_timer_init,
bae03311	506	.init_machine = tavorevb_init,
271a74fc	507	.restart = pxa_restart,
bae03311	508	MACHINE_END