Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

18 files changed, 191 insertions, 60 deletions

diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index 515facfd67..30ecd45584 100644
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -224,8 +224,8 @@
 
 /* PMIC */
 #define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX77686
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX77686
 
 #define CONFIG_DEFAULT_DEVICE_TREE	exynos5250-arndale
 
diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h
index cbd2d204cf..44e6ab4ef3 100644
--- a/include/configs/exynos4-dt.h
+++ b/include/configs/exynos4-dt.h
@@ -20,6 +20,7 @@
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
 #define CONFIG_BOARD_COMMON
+#define CONFIG_SYS_GENERIC_BOARD
 
 /* Enable fdt support */
 #define CONFIG_OF_CONTROL
@@ -44,6 +45,9 @@
 #define CONFIG_S5P_SDHCI
 #define CONFIG_SDHCI
 #define CONFIG_MMC_SDMA
+#define CONFIG_DWMMC
+#define CONFIG_EXYNOS_DWMMC
+#define CONFIG_BOUNCE_BUFFER
 #define CONFIG_MMC_DEFAULT_DEV	0
 
 /* PWM */
diff --git a/include/configs/exynos5-dt.h b/include/configs/exynos5-dt.h
index 5a9b1b42d3..b8304951d2 100644
--- a/include/configs/exynos5-dt.h
+++ b/include/configs/exynos5-dt.h
@@ -259,6 +259,7 @@
 /* PMIC */
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
+#define CONFIG_POWER_TPS65090
 
 /* Ethernet Controllor Driver */
 #ifdef CONFIG_CMD_NET
diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h
index b7ff47236b..9d1d56a53b 100644
--- a/include/configs/exynos5250-dt.h
+++ b/include/configs/exynos5250-dt.h
@@ -45,7 +45,7 @@
 #define CONFIG_SYS_INIT_SP_ADDR	CONFIG_IRAM_STACK
 
 /* PMIC */
-#define CONFIG_PMIC_MAX77686
+#define CONFIG_POWER_MAX77686
 
 /* Sound */
 #define CONFIG_CMD_SOUND
diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h
index aff2419f85..d464ad964b 100644
--- a/include/configs/mx25pdk.h
+++ b/include/configs/mx25pdk.h
@@ -107,7 +107,7 @@
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
 #define CONFIG_POWER_FSL
-#define CONFIG_PMIC_FSL_MC34704
+#define CONFIG_POWER_FSL_MC34704
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x54
 
 #define CONFIG_DOS_PARTITION
diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h
index 0a46f4c305..ab481441b2 100644
--- a/include/configs/mx35pdk.h
+++ b/include/configs/mx35pdk.h
@@ -52,7 +52,7 @@
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
 #define CONFIG_POWER_FSL
-#define CONFIG_PMIC_FSL_MC13892
+#define CONFIG_POWER_FSL_MC13892
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x08
 #define CONFIG_RTC_MC13XXX
 
diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h
index 5bbae8cf7d..fb2072d2f0 100644
--- a/include/configs/mx53evk.h
+++ b/include/configs/mx53evk.h
@@ -47,7 +47,7 @@
 #define CONFIG_POWER_I2C
 #define CONFIG_POWER_FSL
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    8
-#define CONFIG_PMIC_FSL_MC13892
+#define CONFIG_POWER_FSL_MC13892
 #define CONFIG_RTC_MC13XXX
 
 /* MMC Configs */
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index 12d79b4559..a74508c5e8 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -82,7 +82,7 @@
 #define CONFIG_POWER_I2C
 #define CONFIG_DIALOG_POWER
 #define CONFIG_POWER_FSL
-#define CONFIG_PMIC_FSL_MC13892
+#define CONFIG_POWER_FSL_MC13892
 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR	0x48
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x8
 
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 799d4fe9d8..fce1716783 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -17,6 +17,7 @@
 #define CONFIG_S5PC110		1	/* which is in a S5PC110 */
 #define CONFIG_MACH_GONI	1	/* working with Goni */
 
+#include <linux/sizes.h>
 #include <asm/arch/cpu.h>		/* get chip and board defs */
 
 #define CONFIG_ARCH_CPU_INIT
@@ -38,11 +39,9 @@
 #define CONFIG_INITRD_TAG
 #define CONFIG_CMDLINE_EDITING
 
-/*
- * Size of malloc() pool
- * 1MB = 0x100000, 0x100000 = 1024 * 1024
- */
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
+/* Size of malloc() pool.*/
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 80 * SZ_1M)
+
 /*
  * select serial console configuration
  */
@@ -72,14 +71,19 @@
 #define CONFIG_CMD_CACHE
 #define CONFIG_CMD_REGINFO
 #define CONFIG_CMD_ONENAND
-#define CONFIG_CMD_MTDPARTS
 #define CONFIG_CMD_MMC
+#define CONFIG_CMD_DFU
+#define CONFIG_CMD_GPT
 
-#define CONFIG_BOOTDELAY		1
-#define CONFIG_ZERO_BOOTDELAY_CHECK
+/* USB Composite download gadget - g_dnl */
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
 
-#define CONFIG_MTD_DEVICE
-#define CONFIG_MTD_PARTITIONS
+/* USB Samsung's IDs */
+#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
+#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
+#define CONFIG_G_DNL_MANUFACTURER "Samsung"
 
 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
 #define MTDIDS_DEFAULT		"onenand0=samsung-onenand"
@@ -90,30 +94,52 @@
 				",7m(kernel)"\
 				",1m(log)"\
 				",12m(modem)"\
-				",60m(qboot)"\
-				",-(UBI)\0"
+				",60m(qboot)\0"
 
-#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
+#define CONFIG_BOOTDELAY		1
+#define CONFIG_ZERO_BOOTDELAY_CHECK
 
-#define CONFIG_BOOTCOMMAND	"run ubifsboot"
+/* partitions definitions */
+#define PARTS_CSA			"csa-mmc"
+#define PARTS_BOOTLOADER	"u-boot"
+#define PARTS_BOOT			"boot"
+#define PARTS_ROOT			"platform"
+#define PARTS_DATA			"data"
+#define PARTS_CSC			"csc"
+#define PARTS_UMS			"ums"
+
+#define CONFIG_DFU_ALT \
+	"u-boot raw 0x80 0x400;" \
+	"uImage ext4 0 2;" \
+	"exynos3-goni.dtb ext4 0 2;" \
+	""PARTS_ROOT" part 0 5\0"
+
+#define PARTS_DEFAULT \
+	"uuid_disk=${uuid_gpt_disk};" \
+	"name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
+	"name="PARTS_BOOTLOADER",size=60MiB," \
+	"uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
+	"name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
+	"name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
+	"name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
+	"name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
+	"name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
+
+#define CONFIG_BOOTCOMMAND	"run mmcboot"
 
 #define CONFIG_DEFAULT_CONSOLE	"console=ttySAC2,115200n8\0"
 
-#define CONFIG_RAMDISK_BOOT	"root=/dev/ram0 rw rootfstype=ext2" \
+#define CONFIG_RAMDISK_BOOT	"root=/dev/ram0 rw rootfstype=ext4" \
 		" ${console} ${meminfo}"
 
 #define CONFIG_COMMON_BOOT	"${console} ${meminfo} ${mtdparts}"
 
-#define CONFIG_BOOTARGS	"root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \
-		" rootfstype=cramfs " CONFIG_COMMON_BOOT
+#define CONFIG_BOOTARGS	"root=/dev/mtdblock8 rootfstype=ext4 " \
+			CONFIG_COMMON_BOOT
 
 #define CONFIG_UPDATEB	"updateb=onenand erase 0x0 0x100000;" \
 			" onenand write 0x32008000 0x0 0x100000\0"
 
-#define CONFIG_UBI_MTD	" ubi.mtd=${ubiblock} ubi.mtd=3 ubi.mtd=6"
-
-#define CONFIG_UBIFS_OPTION	"rootflags=bulk_read,no_chk_data_crc"
-
 #define CONFIG_MISC_COMMON
 #define CONFIG_MISC_INIT_R
 
@@ -130,42 +156,44 @@
 		"onenand erase 0x01560000 0x1eaa0000;" \
 		"onenand write 0x32000000 0x1260000 0x8C0000\0" \
 	"bootk=" \
-		"onenand read 0x30007FC0 0xc00000 0x600000;" \
+		"run loaduimage;" \
 		"bootm 0x30007FC0\0" \
 	"flashboot=" \
 		"set bootargs root=/dev/mtdblock${bootblock} " \
-		"rootfstype=${rootfstype}" CONFIG_UBI_MTD " ${opts} " \
+		"rootfstype=${rootfstype} ${opts} " \
 		"${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \
 	"ubifsboot=" \
 		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
-		CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
+		"${opts} ${lcdinfo} " \
 		CONFIG_COMMON_BOOT "; run bootk\0" \
 	"tftpboot=" \
 		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
-		CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
-		CONFIG_COMMON_BOOT "; tftp 0x30007FC0 uImage; " \
-		"bootm 0x30007FC0\0" \
+		"${opts} ${lcdinfo} " CONFIG_COMMON_BOOT \
+		"; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \
 	"ramboot=" \
 		"set bootargs " CONFIG_RAMDISK_BOOT \
-		" initrd=0x33000000,8M ramdisk=8192\0" \
+		"initrd=0x33000000,8M ramdisk=8192\0" \
 	"mmcboot=" \
-		"set bootargs root=${mmcblk} rootfstype=${rootfstype}" \
-		CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
+		"set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
+		"rootfstype=${rootfstype} ${opts} ${lcdinfo} " \
 		CONFIG_COMMON_BOOT "; run bootk\0" \
 	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
 	"bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
 	"verify=n\0" \
-	"rootfstype=cramfs\0" \
+	"rootfstype=ext4\0" \
 	"console=" CONFIG_DEFAULT_CONSOLE \
-	"mtdparts=" MTDPARTS_DEFAULT \
 	"meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \
-	"mmcblk=/dev/mmcblk1p1\0" \
+	"loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
+	"mmcdev=0\0" \
+	"mmcbootpart=2\0" \
+	"mmcrootpart=5\0" \
+	"partitions=" PARTS_DEFAULT \
 	"bootblock=9\0" \
 	"ubiblock=8\0" \
 	"ubi=enabled\0" \
-	"opts=always_resume=1"
+	"opts=always_resume=1\0" \
+	"dfu_alt_info=" CONFIG_DFU_ALT "\0"
 
-/* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
 #define CONFIG_SYS_PROMPT	"Goni # "
@@ -202,6 +230,18 @@
 
 #define CONFIG_DOS_PARTITION		1
 
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_EXT4_WRITE
+
+/* write support for filesystems */
+#define CONFIG_FAT_WRITE
+#define CONFIG_EXT4_WRITE
+
+/* GPT */
+#define CONFIG_EFI_PARTITION
+#define CONFIG_PARTITION_UUIDS
+
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - 0x1000000)
 
 #define CONFIG_SYS_CACHELINE_SIZE       64
@@ -226,5 +266,8 @@
 #define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 #define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_CMD_USB_MASS_STORAGE
+#define CONFIG_USB_GADGET_MASS_STORAGE
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h
index 695bc230c0..259205e881 100644
--- a/include/configs/woodburn_common.h
+++ b/include/configs/woodburn_common.h
@@ -55,7 +55,7 @@
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
 #define CONFIG_POWER_FSL
-#define CONFIG_PMIC_FSL_MC13892
+#define CONFIG_POWER_FSL_MC13892
 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR	0x8
 #define CONFIG_RTC_MC13XXX
 
diff --git a/include/dwmmc.h b/include/dwmmc.h
index c9bdf51a67..b67f11b113 100644
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -123,6 +123,9 @@
 #define DWMCI_BMOD_IDMAC_FB	(1 << 1)
 #define DWMCI_BMOD_IDMAC_EN	(1 << 7)
 
+/* UHS register */
+#define DWMCI_DDR_MODE	(1 << 16)
+
 /* quirks */
 #define DWMCI_QUIRK_DISABLE_SMU		(1 << 0)
 
@@ -134,7 +137,9 @@ struct dwmci_host {
 	unsigned int version;
 	unsigned int clock;
 	unsigned int bus_hz;
+	unsigned int div;
 	int dev_index;
+	int dev_id;
 	int buswidth;
 	u32 clksel_val;
 	u32 fifoth_val;
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 3196cf6683..a7e6ee7fdf 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -81,7 +81,7 @@ enum fdt_compat_id {
 	COMPAT_SAMSUNG_EXYNOS_FIMD,	/* Exynos Display controller */
 	COMPAT_SAMSUNG_EXYNOS_MIPI_DSI,	/* Exynos mipi dsi */
 	COMPAT_SAMSUNG_EXYNOS5_DP,	/* Exynos Display port controller */
-	COMPAT_SAMSUNG_EXYNOS5_DWMMC,	/* Exynos5 DWMMC controller */
+	COMPAT_SAMSUNG_EXYNOS_DWMMC,	/* Exynos DWMMC controller */
 	COMPAT_SAMSUNG_EXYNOS_MMC,	/* Exynos MMC controller */
 	COMPAT_SAMSUNG_EXYNOS_SERIAL,	/* Exynos UART */
 	COMPAT_MAXIM_MAX77686_PMIC,	/* MAX77686 PMIC */
@@ -92,6 +92,8 @@ enum fdt_compat_id {
 	COMPAT_SAMSUNG_EXYNOS5_I2C,	/* Exynos5 High Speed I2C Controller */
 	COMPAT_SANDBOX_HOST_EMULATION,	/* Sandbox emulation of a function */
 	COMPAT_SANDBOX_LCD_SDL,		/* Sandbox LCD emulation with SDL */
+	COMPAT_TI_TPS65090,		/* Texas Instrument TPS65090 */
+	COMPAT_NXP_PTN3460,		/* NXP PTN3460 DP/LVDS bridge */
 
 	COMPAT_COUNT,
 };
diff --git a/include/initcall.h b/include/initcall.h
index 2378077361..65f67dca83 100644
--- a/include/initcall.h
+++ b/include/initcall.h
@@ -6,4 +6,4 @@
 
 typedef int (*init_fnc_t)(void);
 
-int initcall_run_list(init_fnc_t init_sequence[]);
+int initcall_run_list(const init_fnc_t init_sequence[]);
diff --git a/include/mmc.h b/include/mmc.h
index a3a100bd39..f46572e177 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -32,15 +32,13 @@
 #define MMC_VERSION_4_41	(MMC_VERSION_MMC | 0x429)
 #define MMC_VERSION_4_5		(MMC_VERSION_MMC | 0x405)
 
-#define MMC_MODE_HS		0x001
-#define MMC_MODE_HS_52MHz	0x010
-#define MMC_MODE_4BIT		0x100
-#define MMC_MODE_8BIT		0x200
-#define MMC_MODE_SPI		0x400
-#define MMC_MODE_HC		0x800
-
-#define MMC_MODE_MASK_WIDTH_BITS (MMC_MODE_4BIT | MMC_MODE_8BIT)
-#define MMC_MODE_WIDTH_BITS_SHIFT 8
+#define MMC_MODE_HS		(1 << 0)
+#define MMC_MODE_HS_52MHz	(1 << 1)
+#define MMC_MODE_4BIT		(1 << 2)
+#define MMC_MODE_8BIT		(1 << 3)
+#define MMC_MODE_SPI		(1 << 4)
+#define MMC_MODE_HC		(1 << 5)
+#define MMC_MODE_DDR_52MHz	(1 << 6)
 
 #define SD_DATA_4BIT	0x00040000
 
@@ -100,9 +98,6 @@
 #define SD_HIGHSPEED_BUSY	0x00020000
 #define SD_HIGHSPEED_SUPPORTED	0x00020000
 
-#define MMC_HS_TIMING		0x00000100
-#define MMC_HS_52MHZ		0x2
-
 #define OCR_BUSY		0x80000000
 #define OCR_HCS			0x40000000
 #define OCR_VOLTAGE_MASK	0x007FFF80
@@ -178,10 +173,16 @@
 
 #define EXT_CSD_CARD_TYPE_26	(1 << 0)	/* Card can run at 26MHz */
 #define EXT_CSD_CARD_TYPE_52	(1 << 1)	/* Card can run at 52MHz */
+#define EXT_CSD_CARD_TYPE_DDR_1_8V	(1 << 2)
+#define EXT_CSD_CARD_TYPE_DDR_1_2V	(1 << 3)
+#define EXT_CSD_CARD_TYPE_DDR_52	(EXT_CSD_CARD_TYPE_DDR_1_8V \
+					| EXT_CSD_CARD_TYPE_DDR_1_2V)
 
 #define EXT_CSD_BUS_WIDTH_1	0	/* Card is in 1 bit mode */
 #define EXT_CSD_BUS_WIDTH_4	1	/* Card is in 4 bit mode */
 #define EXT_CSD_BUS_WIDTH_8	2	/* Card is in 8 bit mode */
+#define EXT_CSD_DDR_BUS_WIDTH_4	5	/* Card is in 4 bit DDR mode */
+#define EXT_CSD_DDR_BUS_WIDTH_8	6	/* Card is in 8 bit DDR mode */
 
 #define EXT_CSD_BOOT_ACK_ENABLE			(1 << 6)
 #define EXT_CSD_BOOT_PARTITION_ENABLE		(1 << 3)
diff --git a/include/power/max77693_pmic.h b/include/power/max77693_pmic.h
index 616d051f17..3d59e5916e 100644
--- a/include/power/max77693_pmic.h
+++ b/include/power/max77693_pmic.h
@@ -10,8 +10,6 @@
 
 #include <power/power_chrg.h>
 
-enum {CHARGER_ENABLE, CHARGER_DISABLE};
-
 #define CHARGER_MIN_CURRENT 200
 #define CHARGER_MAX_CURRENT 2000
 
diff --git a/include/power/max8997_pmic.h b/include/power/max8997_pmic.h
index 74c5d54387..728d60afa5 100644
--- a/include/power/max8997_pmic.h
+++ b/include/power/max8997_pmic.h
@@ -170,7 +170,6 @@ enum {
 #define SAFEOUT_3_30V 0x03
 
 /* Charger */
-enum {CHARGER_ENABLE, CHARGER_DISABLE};
 #define DETBAT                  (1 << 2)
 #define MBCICHFCSET             (1 << 4)
 #define MBCHOSTEN               (1 << 6)
diff --git a/include/power/pmic.h b/include/power/pmic.h
index 8f282dd2f2..a62e6c90a5 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -17,6 +17,11 @@ enum { I2C_PMIC, I2C_NUM, };
 enum { PMIC_READ, PMIC_WRITE, };
 enum { PMIC_SENSOR_BYTE_ORDER_LITTLE, PMIC_SENSOR_BYTE_ORDER_BIG, };
 
+enum {
+	PMIC_CHARGER_DISABLE,
+	PMIC_CHARGER_ENABLE,
+};
+
 struct p_i2c {
 	unsigned char addr;
 	unsigned char *buf;
diff --git a/include/power/tps65090_pmic.h b/include/power/tps65090_pmic.h
new file mode 100644
index 0000000000..dcf99c956a
--- /dev/null
+++ b/include/power/tps65090_pmic.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2012 The Chromium OS Authors.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __TPS65090_PMIC_H_
+#define __TPS65090_PMIC_H_
+
+/* I2C device address for TPS65090 PMU */
+#define TPS65090_I2C_ADDR	0x48
+
+enum {
+	/* Status register fields */
+	TPS65090_ST1_OTC	= 1 << 0,
+	TPS65090_ST1_OCC	= 1 << 1,
+	TPS65090_ST1_STATE_SHIFT = 4,
+	TPS65090_ST1_STATE_MASK	= 0xf << TPS65090_ST1_STATE_SHIFT,
+};
+
+/**
+ * Enable FET
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_fet_enable(unsigned int fet_id);
+
+/**
+ * Disable FET
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_fet_disable(unsigned int fet_id);
+
+/**
+ * Is FET enabled?
+ *
+ * @param	fet_id	FET ID, value between 1 and 7
+ * @return	1 enabled, 0 disabled, negative value on failure
+ */
+int tps65090_fet_is_enabled(unsigned int fet_id);
+
+/**
+ * Enable / disable the battery charger
+ *
+ * @param enable	0 to disable charging, non-zero to enable
+ */
+int tps65090_set_charge_enable(int enable);
+
+/**
+ * Check whether we have enabled battery charging
+ *
+ * @return 1 if enabled, 0 if disabled
+ */
+int tps65090_get_charging(void);
+
+/**
+ * Return the value of the status register
+ *
+ * @return status register value, or -1 on error
+ */
+int tps65090_get_status(void);
+
+/**
+ * Initialize the TPS65090 PMU.
+ *
+ * @return	0 on success, non-0 on failure
+ */
+int tps65090_init(void);
+
+#endif /* __TPS65090_PMIC_H_ */