samsung update 1

1 files changed, 159 insertions, 0 deletions

diff --git a/include/linux/leds-max77693.h b/include/linux/leds-max77693.h
new file mode 100644
index 0000000..d12cf33
--- /dev/null
+++ b/include/linux/leds-max77693.h
@@ -0,0 +1,159 @@
+/*
+ * leds-max77693.h - Flash-led driver for Maxim MAX77693
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * ByungChang Cha <bc.cha@samsung.com>
+ *
+ * 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
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LEDS_MAX77693_H__
+#define __LEDS_MAX77693_H__
+
+/* MAX77693_IFLASH1 */
+#define MAX77693_FLASH_IOUT1		0x3F
+
+/* MAX77693_IFLASH2 */
+#define MAX77693_FLASH_IOUT2		0x3F
+
+/* MAX77693_ITORCH */
+#define MAX77693_TORCH_IOUT1		0x0F
+#define MAX77693_TORCH_IOUT2		0xF0
+
+/* MAX77693_TORCH_TIMER */
+#define MAX77693_TORCH_TMR_DUR		0x0F
+#define MAX77693_DIS_TORCH_TMR		0x40
+#define MAX77693_TORCH_TMR_MODE		0x80
+#define MAX77693_TORCH_TMR_MODE_ONESHOT	0x00
+#define MAX77693_TORCH_TMR_MDOE_MAXTIMER	0x01
+
+/* MAX77693_FLASH_TIMER */
+#define MAX77693_FLASH_TMR_DUR		0x0F
+#define MAX77693_FLASH_TMR_MODE		0x80
+/* MAX77693_FLASH_TMR_MODE value */
+#define MAX77693_FLASH_TMR_MODE_ONESHOT	0x00
+#define MAX77693_FLASH_TMR_MDOE_MAXTIMER	0x01
+
+/* MAX77693_FLASH_EN */
+#define MAX77693_TORCH_FLED2_EN		0x03
+#define MAX77693_TORCH_FLED1_EN		0x0C
+#define MAX77693_FLASH_FLED2_EN		0x30
+#define MAX77693_FLASH_FLED1_EN		0xC0
+/* MAX77693_TORCH_FLEDx_EN value */
+#define MAX77693_TORCH_OFF		0x00
+#define MAX77693_TORCH_BY_FLASHEN	0x01
+#define MAX77693_TORCH_BY_TORCHEN	0x02
+#define MAX77693_TORCH_BY_I2C		0X03
+/* MAX77693_FLASH_FLEDx_EN value */
+#define MAX77693_FLASH_OFF		0x00
+#define MAX77693_FLASH_BY_FLASHEN	0x01
+#define MAX77693_FLASH_BY_TORCHEN	0x02
+#define MAX77693_FLASH_BY_I2C		0x03
+
+/* MAX77693_VOUT_CNTL */
+#define MAX77693_BOOST_FLASH_MODE	0x07
+#define MAX77693_BOOST_FLASH_FLEDNUM	0x80
+/* MAX77693_BOOST_FLASH_MODE vaule*/
+#define MAX77693_BOOST_FLASH_MODE_OFF	0x00
+#define MAX77693_BOOST_FLASH_MODE_FLED1	0x01
+#define MAX77693_BOOST_FLASH_MODE_FLED2	0x02
+#define MAX77693_BOOST_FLASH_MODE_BOTH	0x03
+#define MAX77693_BOOST_FLASH_MODE_FIXED	0x04
+/* MAX77693_BOOST_FLASH_FLEDNUM vaule*/
+#define MAX77693_BOOST_FLASH_FLEDNUM_1	0x00
+#define MAX77693_BOOST_FLASH_FLEDNUM_2	0x80
+
+/* MAX77693_VOUT_FLASH1 */
+#define MAX77693_BOOST_VOUT_FLASH	0x7F
+#define MAX77693_BOOST_VOUT_FLASH_FROM_VOLT(mV)				\
+		((mV) <= 3300 ? 0x00 :					\
+		((mV) <= 5500 ? (((mV) - 3300) / 25 + 0x0C) : 0x7F))
+
+#define MAX_FLASH_CURRENT	1000	/* 1000mA(0x1f) */
+#define MAX_TORCH_CURRENT	250	/* 250mA(0x0f) */
+#define MAX_FLASH_DRV_LEVEL	63	/* 15.625 + 15.625*63 mA */
+#define MAX_TORCH_DRV_LEVEL	15	/* 15.625 + 15.625*15 mA */
+
+enum max77693_led_id
+{
+	MAX77693_FLASH_LED_1,
+	MAX77693_FLASH_LED_2,
+	MAX77693_TORCH_LED_1,
+	MAX77693_TORCH_LED_2,
+	MAX77693_LED_MAX,
+};
+
+enum max77693_led_time
+{
+	MAX77693_FLASH_TIME_62P5MS,
+	MAX77693_FLASH_TIME_125MS,
+	MAX77693_FLASH_TIME_187P5MS,
+	MAX77693_FLASH_TIME_250MS,
+	MAX77693_FLASH_TIME_312P5MS,
+	MAX77693_FLASH_TIME_375MS,
+	MAX77693_FLASH_TIME_437P5MS,
+	MAX77693_FLASH_TIME_500MS,
+	MAX77693_FLASH_TIME_562P5MS,
+	MAX77693_FLASH_TIME_625MS,
+	MAX77693_FLASH_TIME_687P5MS,
+	MAX77693_FLASH_TIME_750MS,
+	MAX77693_FLASH_TIME_812P5MS,
+	MAX77693_FLASH_TIME_875MS,
+	MAX77693_FLASH_TIME_937P5MS,
+	MAX77693_FLASH_TIME_1000MS,
+	MAX77693_FLASH_TIME_MAX,
+};
+
+enum max77693_torch_time
+{
+	MAX77693_TORCH_TIME_262MS,
+	MAX77693_TORCH_TIME_524MS,
+	MAX77693_TORCH_TIME_786MS,
+	MAX77693_TORCH_TIME_1048MS,
+	MAX77693_TORCH_TIME_1572MS,
+	MAX77693_TORCH_TIME_2096MS,
+	MAX77693_TORCH_TIME_2620MS,
+	MAX77693_TORCH_TIME_3114MS,
+	MAX77693_TORCH_TIME_4193MS,
+	MAX77693_TORCH_TIME_5242MS,
+	MAX77693_TORCH_TIME_6291MS,
+	MAX77693_TORCH_TIME_7340MS,
+	MAX77693_TORCH_TIME_9437MS,
+	MAX77693_TORCH_TIME_11534MS,
+	MAX77693_TORCH_TIME_13631MS,
+	MAX77693_TORCH_TIME_15728MS,
+	MAX77693_TORCH_TIME_MAX,
+};
+
+enum max77693_timer_mode
+{
+	MAX77693_TIMER_MODE_ONE_SHOT,
+	MAX77693_TIMER_MODE_MAX_TIMER,
+};
+
+enum max77693_led_cntrl_mode
+{
+	MAX77693_LED_CTRL_BY_FLASHSTB,
+	MAX77693_LED_CTRL_BY_I2C,
+};
+
+struct max77693_led
+{
+	const char			*name;
+	const char			*default_trigger;
+	int				id;
+	int				timer;
+	int				brightness;
+	enum max77693_timer_mode	timer_mode;
+	enum max77693_led_cntrl_mode	cntrl_mode;
+};
+
+struct max77693_led_platform_data
+{
+	int num_leds;
+	struct max77693_led leds[MAX77693_LED_MAX];
+};
+
+#endif