[PATCH 03/13] add twl4030 support
Michael Grzeschik
m.grzeschik at pengutronix.de
Wed Aug 4 05:59:07 EDT 2010
From: Sascha Hauer <s.hauer at pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik at pengutronix.de>
---
drivers/i2c/Kconfig | 4 +
drivers/i2c/Makefile | 1 +
drivers/i2c/twl4030.c | 186 ++++++++++++++++++++
include/i2c/twl4030.h | 461 +++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 652 insertions(+), 0 deletions(-)
create mode 100644 drivers/i2c/twl4030.c
create mode 100644 include/i2c/twl4030.h
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 147ea49..66a7cf7 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -23,4 +23,8 @@ config DRIVER_I2C_MC9SDZ60
config DRIVER_I2C_LP3972
bool "LP3972 driver"
+config DRIVER_I2C_TWL4030
+ bool "TWL4030 driver"
+ select GPIO
+
endif
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 9be8ab2..7d07cf0 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -7,3 +7,4 @@ obj-$(CONFIG_DRIVER_I2C_MC13892) += mc13892.o
obj-$(CONFIG_DRIVER_I2C_MC34704) += mc34704.o
obj-$(CONFIG_DRIVER_I2C_MC9SDZ60) += mc9sdz60.o
obj-$(CONFIG_DRIVER_I2C_LP3972) += lp3972.o
+obj-$(CONFIG_DRIVER_I2C_TWL4030) += twl4030.o
diff --git a/drivers/i2c/twl4030.c b/drivers/i2c/twl4030.c
new file mode 100644
index 0000000..4d47fc8
--- /dev/null
+++ b/drivers/i2c/twl4030.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2010 Michael Grzeschik <mgr at pengutronix.de>
+ *
+ * This file is released under the GPLv2
+ *
+ */
+
+#include <common.h>
+#include <init.h>
+#include <driver.h>
+#include <xfuncs.h>
+#include <errno.h>
+
+#include <i2c/i2c.h>
+#include <i2c/twl4030.h>
+
+#define DRIVERNAME "twl4030"
+
+#define to_twl4030(a) container_of(a, struct twl4030, cdev)
+
+static struct twl4030 *twl_dev;
+
+struct twl4030 *twl4030_get(void)
+{
+ if (!twl_dev)
+ return NULL;
+
+ return twl_dev;
+}
+EXPORT_SYMBOL(twl4030_get);
+
+int twl4030_reg_read(struct twl4030 *twl4030, u16 reg, u8 *val)
+{
+ int ret;
+ struct i2c_msg xfer_msg[2];
+ struct i2c_msg *msg;
+ int i2c_addr;
+ unsigned char buf = reg & 0xff;
+
+ i2c_addr = twl4030->client->addr + (reg / 0x100);
+
+ /* [MSG1] fill the register address data */
+ msg = &xfer_msg[0];
+ msg->addr = i2c_addr;
+ msg->len = 1;
+ msg->flags = 0; /* Read the register value */
+ msg->buf = &buf;
+ /* [MSG2] fill the data rx buffer */
+ msg = &xfer_msg[1];
+ msg->addr = i2c_addr;
+ msg->flags = I2C_M_RD; /* Read the register value */
+ msg->len = 1; /* only n bytes */
+ msg->buf = val;
+ ret = i2c_transfer(twl4030->client->adapter, &xfer_msg, 2);
+
+ /* i2c_transfer returns number of messages transferred */
+ if (ret < 0) {
+ pr_err("%s: failed to transfer all messages: %s\n", __func__, strerror(-ret));
+ return ret;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(twl4030_reg_read)
+
+int twl4030_reg_write(struct twl4030 *twl4030, u16 reg, u8 val)
+{
+ int ret;
+ struct i2c_msg xfer_msg[1];
+ struct i2c_msg *msg;
+ int i2c_addr;
+ u8 buf[2];
+
+ buf[0] = reg & 0xff;
+ buf[1] = val;
+
+ i2c_addr = twl4030->client->addr + (reg / 0x100);
+
+ /*
+ * [MSG1]: fill the register address data
+ * fill the data Tx buffer
+ */
+ msg = xfer_msg;
+ msg->addr = i2c_addr;
+ msg->len = 2;
+ msg->flags = 0;
+ msg->buf = buf;
+ /* over write the first byte of buffer with the register address */
+ ret = i2c_transfer(twl4030->client->adapter, xfer_msg, 1);
+
+ /* i2c_transfer returns number of messages transferred */
+ if (ret < 0) {
+ pr_err("%s: failed to transfer all messages: %s\n", __func__, strerror(-ret));
+ return ret;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(twl4030_reg_write)
+
+int twl4030_set_bits(struct twl4030 *twl4030, enum twl4030_reg reg, u32 mask, u32 val)
+{
+ u32 tmp;
+ int err;
+
+ err = twl4030_reg_read(twl4030, reg, &tmp);
+ tmp = (tmp & ~mask) | val;
+
+ if (!err)
+ err = twl4030_reg_write(twl4030, reg, tmp);
+
+ return err;
+}
+EXPORT_SYMBOL(twl4030_set_bits);
+
+static ssize_t twl_read(struct cdev *cdev, void *_buf, size_t count, ulong offset, ulong flags)
+{
+ struct twl4030 *priv = to_twl4030(cdev);
+ u8 *buf = _buf;
+ size_t i = count;
+ int err;
+
+ while (i) {
+ err = twl4030_reg_read(priv, offset, buf);
+ if (err)
+ return (ssize_t)err;
+ buf++;
+ i--;
+ offset++;
+ }
+
+ return count;
+}
+
+static ssize_t twl_write(struct cdev *cdev, const void *_buf, size_t count, ulong offset, ulong flags)
+{
+ struct twl4030 *twl4030 = to_twl4030(cdev);
+ const u8 *buf = _buf;
+ size_t i = count;
+ int err;
+
+ while (i) {
+ err = twl4030_reg_write(twl4030, offset, *buf);
+ if (err)
+ return (ssize_t)err;
+ buf++;
+ i--;
+ offset++;
+ }
+
+ return count;
+}
+
+static struct file_operations twl_fops = {
+ .lseek = dev_lseek_default,
+ .read = twl_read,
+ .write = twl_write,
+};
+
+static int twl_probe(struct device_d *dev)
+{
+ if (twl_dev)
+ return -EBUSY;
+
+ twl_dev = xzalloc(sizeof(struct twl4030));
+ twl_dev->cdev.name = DRIVERNAME;
+ twl_dev->client = to_i2c_client(dev);
+ twl_dev->cdev.size = 1024;
+ twl_dev->cdev.dev = dev;
+ twl_dev->cdev.ops = &twl_fops;
+
+ devfs_create(&twl_dev->cdev);
+
+ return 0;
+}
+
+static struct driver_d twl_driver = {
+ .name = DRIVERNAME,
+ .probe = twl_probe,
+};
+
+static int twl_init(void)
+{
+ register_driver(&twl_driver);
+ return 0;
+}
+
+device_initcall(twl_init);
diff --git a/include/i2c/twl4030.h b/include/i2c/twl4030.h
new file mode 100644
index 0000000..c9fbae0
--- /dev/null
+++ b/include/i2c/twl4030.h
@@ -0,0 +1,461 @@
+/*
+ * Copyright (C) 2010 Michael Grzeschik <mgr at pengutronix.de>
+ * Copyright (C) 2010 Sascha Hauer <sha at pengutronix.de>
+ *
+ * This file is released under the GPLv2
+ *
+ */
+
+#ifndef __I2C_TWL4030_H
+#define __I2C_TWL4030_H
+
+#include <common.h>
+#include <i2c/i2c.h>
+#include <linux/err.h>
+
+/* LED */
+#define TWL4030_LED_LEDEN_LEDAON (1 << 0)
+#define TWL4030_LED_LEDEN_LEDBON (1 << 1)
+#define TWL4030_LED_LEDEN_LEDAPWM (1 << 4)
+#define TWL4030_LED_LEDEN_LEDBPWM (1 << 5)
+
+/* KEYPAD */
+#define TWL4030_KEYPAD_CTRL_KBD_ON (1 << 6)
+#define TWL4030_KEYPAD_CTRL_RP_EN (1 << 5)
+#define TWL4030_KEYPAD_CTRL_TOLE_EN (1 << 4)
+#define TWL4030_KEYPAD_CTRL_TOE_EN (1 << 3)
+#define TWL4030_KEYPAD_CTRL_LK_EN (1 << 2)
+#define TWL4030_KEYPAD_CTRL_SOFTMODEN (1 << 1)
+#define TWL4030_KEYPAD_CTRL_SOFT_NRST (1 << 0)
+
+/* P[1-3]_SW_EVENTS */
+#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_PWRON (1 << 6)
+#define TWL4030_PM_MASTER_SW_EVENTS_STOPON_SYSEN (1 << 5)
+#define TWL4030_PM_MASTER_SW_EVENTS_ENABLE_WARMRESET (1 << 4)
+#define TWL4030_PM_MASTER_SW_EVENTS_LVL_WAKEUP (1 << 3)
+#define TWL4030_PM_MASTER_SW_EVENTS_DEVACT (1 << 2)
+#define TWL4030_PM_MASTER_SW_EVENTS_DEVSLP (1 << 1)
+#define TWL4030_PM_MASTER_SW_EVENTS_DEVOFF (1 << 0)
+
+
+enum twl4030_reg {
+ /* Register base addresses */
+ /* USB */
+ TWL4030_BASEADD_USB = 0x0000,
+ /* AUD */
+ TWL4030_BASEADD_AUDIO_VOICE = 0x0100,
+ TWL4030_BASEADD_GPIO = 0x0198,
+ TWL4030_BASEADD_INTBR = 0x0185,
+ TWL4030_BASEADD_PIH = 0x0180,
+ TWL4030_BASEADD_TEST = 0x014C,
+ /* AUX */
+ TWL4030_BASEADD_INTERRUPTS = 0x02B9,
+ TWL4030_BASEADD_LED = 0x02EE,
+ TWL4030_BASEADD_MADC = 0x0200,
+ TWL4030_BASEADD_MAIN_CHARGE = 0x0274,
+ TWL4030_BASEADD_PRECHARGE = 0x02AA,
+ TWL4030_BASEADD_PWM0 = 0x02F8,
+ TWL4030_BASEADD_PWM1 = 0x02FB,
+ TWL4030_BASEADD_PWMA = 0x02EF,
+ TWL4030_BASEADD_PWMB = 0x02F1,
+ TWL4030_BASEADD_KEYPAD = 0x02D2,
+ /* POWER */
+ TWL4030_BASEADD_BACKUP = 0x0314,
+ TWL4030_BASEADD_INT = 0x032E,
+ TWL4030_BASEADD_PM_MASTER = 0x0336,
+ TWL4030_BASEADD_PM_RECIEVER = 0x035B,
+ TWL4030_BASEADD_RTC = 0x031C,
+ TWL4030_BASEADD_SECURED_REG = 0x0300,
+
+ /* LED */
+ TWL4030_LED_LEDEN = 0x02EE,
+
+ /*
+ * Voltage Selection in PM Receiver Module
+ */
+ TWL4030_PM_RECEIVER_VAUX2_VSEL_18 = 0x05,
+ TWL4030_PM_RECEIVER_VAUX3_VSEL_28 = 0x03,
+ TWL4030_PM_RECEIVER_VPLL2_VSEL_18 = 0x05,
+ TWL4030_PM_RECEIVER_VDAC_VSEL_18 = 0x03,
+ TWL4030_PM_RECEIVER_VMMC1_VSEL_30 = 0x02,
+
+ /*
+ * Device Selection in PM Receiver Module
+ */
+ TWL4030_PM_RECEIVER_DEV_GRP_P1 = 0x20,
+ TWL4030_PM_RECEIVER_DEV_GRP_ALL = 0xE0,
+
+ /*
+ * Power Management Master
+ */
+ TWL4030_PM_MASTER_CFG_P1_TRANSITION = 0x0336,
+ TWL4030_PM_MASTER_CFG_P2_TRANSITION = 0x0337,
+ TWL4030_PM_MASTER_CFG_P3_TRANSITION = 0x0338,
+ TWL4030_PM_MASTER_CFG_P123_TRANSITION = 0x0339,
+ TWL4030_PM_MASTER_STS_BOOT = 0x033A,
+ TWL4030_PM_MASTER_CFG_BOOT = 0x033B,
+ TWL4030_PM_MASTER_SHUNDAN = 0x033C,
+ TWL4030_PM_MASTER_BOOT_BCI = 0x033D,
+ TWL4030_PM_MASTER_CFG_PWRANA1 = 0x033E,
+ TWL4030_PM_MASTER_CFG_PWRANA2 = 0x033F,
+ TWL4030_PM_MASTER_BGAP_TRIM = 0x0340,
+ TWL4030_PM_MASTER_BACKUP_MISC_STS = 0x0341,
+ TWL4030_PM_MASTER_BACKUP_MISC_CFG = 0x0342,
+ TWL4030_PM_MASTER_BACKUP_MISC_TST = 0x0343,
+ TWL4030_PM_MASTER_PROTECT_KEY = 0x0344,
+ TWL4030_PM_MASTER_STS_HW_CONDITIONS = 0x0345,
+ TWL4030_PM_MASTER_P1_SW_EVENTS = 0x0346,
+ TWL4030_PM_MASTER_P2_SW_EVENTS = 0x0347,
+ TWL4030_PM_MASTER_P3_SW_EVENTS = 0x0348,
+ TWL4030_PM_MASTER_STS_P123_STATE = 0x0349,
+ TWL4030_PM_MASTER_PB_CFG = 0x034A,
+ TWL4030_PM_MASTER_PB_WORD_MSB = 0x034B,
+ TWL4030_PM_MASTER_PB_WORD_LSB = 0x034C,
+ TWL4030_PM_MASTER_SEQ_ADD_W2P = 0x0352,
+ TWL4030_PM_MASTER_SEQ_ADD_P2A = 0x0353,
+ TWL4030_PM_MASTER_SEQ_ADD_A2W = 0x0354,
+ TWL4030_PM_MASTER_SEQ_ADD_A2S = 0x0355,
+ TWL4030_PM_MASTER_SEQ_ADD_S2A12 = 0x0356,
+ TWL4030_PM_MASTER_SEQ_ADD_S2A3 = 0x0357,
+ TWL4030_PM_MASTER_SEQ_ADD_WARM = 0x0358,
+ TWL4030_PM_MASTER_MEMORY_ADDRESS = 0x0359,
+ TWL4030_PM_MASTER_MEMORY_DATA = 0x035A,
+ TWL4030_PM_MASTER_SC_CONFIG = 0x035B,
+ TWL4030_PM_MASTER_SC_DETECT1 = 0x035C,
+ TWL4030_PM_MASTER_SC_DETECT2 = 0x035D,
+ TWL4030_PM_MASTER_WATCHDOG_CFG = 0x035E,
+ TWL4030_PM_MASTER_IT_CHECK_CFG = 0x035F,
+ TWL4030_PM_MASTER_VIBRATOR_CFG = 0x0360,
+ TWL4030_PM_MASTER_DCDC_GLOBAL_CFG = 0x0361,
+ TWL4030_PM_MASTER_VDD1_TRIM1 = 0x0362,
+ TWL4030_PM_MASTER_VDD1_TRIM2 = 0x0363,
+ TWL4030_PM_MASTER_VDD2_TRIM1 = 0x0364,
+ TWL4030_PM_MASTER_VDD2_TRIM2 = 0x0365,
+ TWL4030_PM_MASTER_VIO_TRIM1 = 0x0366,
+ TWL4030_PM_MASTER_VIO_TRIM2 = 0x0367,
+ TWL4030_PM_MASTER_MISC_CFG = 0x0368,
+ TWL4030_PM_MASTER_LS_TST_A = 0x0369,
+ TWL4030_PM_MASTER_LS_TST_B = 0x036A,
+ TWL4030_PM_MASTER_LS_TST_C = 0x036B,
+ TWL4030_PM_MASTER_LS_TST_D = 0x036C,
+ TWL4030_PM_MASTER_BB_CFG = 0x036D,
+ TWL4030_PM_MASTER_MISC_TST = 0x036E,
+ TWL4030_PM_MASTER_TRIM1 = 0x036F,
+
+ /* Power Managment Receiver */
+ TWL4030_PM_RECEIVER_SC_CONFIG = 0x035B,
+ TWL4030_PM_RECEIVER_SC_DETECT1 = 0x035C,
+ TWL4030_PM_RECEIVER_SC_DETECT2 = 0x035D,
+ TWL4030_PM_RECEIVER_WATCHDOG_CFG = 0x035E,
+ TWL4030_PM_RECEIVER_IT_CHECK_CFG = 0x035F,
+ TWL4030_PM_RECEIVER_VIBRATOR_CFG = 0x035F,
+ TWL4030_PM_RECEIVER_DC_TO_DC_CFG = 0x0361,
+ TWL4030_PM_RECEIVER_VDD1_TRIM1 = 0x0362,
+ TWL4030_PM_RECEIVER_VDD1_TRIM2 = 0x0363,
+ TWL4030_PM_RECEIVER_VDD2_TRIM1 = 0x0364,
+ TWL4030_PM_RECEIVER_VDD2_TRIM2 = 0x0365,
+ TWL4030_PM_RECEIVER_VIO_TRIM1 = 0x0366,
+ TWL4030_PM_RECEIVER_VIO_TRIM2 = 0x0367,
+ TWL4030_PM_RECEIVER_MISC_CFG = 0x0368,
+ TWL4030_PM_RECEIVER_LS_TST_A = 0x0369,
+ TWL4030_PM_RECEIVER_LS_TST_B = 0x036A,
+ TWL4030_PM_RECEIVER_LS_TST_C = 0x036B,
+ TWL4030_PM_RECEIVER_LS_TST_D = 0x036C,
+ TWL4030_PM_RECEIVER_BB_CFG = 0x036D,
+ TWL4030_PM_RECEIVER_MISC_TST = 0x036E,
+ TWL4030_PM_RECEIVER_TRIM1 = 0x036F,
+ TWL4030_PM_RECEIVER_TRIM2 = 0x0370,
+ TWL4030_PM_RECEIVER_DC_DC_TIMEOUT = 0x0371,
+ TWL4030_PM_RECEIVER_VAUX1_DEV_GRP = 0x0372,
+ TWL4030_PM_RECEIVER_VAUX1_TYPE = 0x0373,
+ TWL4030_PM_RECEIVER_VAUX1_REMAP = 0x0374,
+ TWL4030_PM_RECEIVER_VAUX1_DEDICATED = 0x0375,
+ TWL4030_PM_RECEIVER_VAUX2_DEV_GRP = 0x0376,
+ TWL4030_PM_RECEIVER_VAUX2_TYPE = 0x0377,
+ TWL4030_PM_RECEIVER_VAUX2_REMAP = 0x0378,
+ TWL4030_PM_RECEIVER_VAUX2_DEDICATED = 0x0379,
+ TWL4030_PM_RECEIVER_VAUX3_DEV_GRP = 0x037A,
+ TWL4030_PM_RECEIVER_VAUX3_TYPE = 0x037B,
+ TWL4030_PM_RECEIVER_VAUX3_REMAP = 0x037C,
+ TWL4030_PM_RECEIVER_VAUX3_DEDICATED = 0x037D,
+ TWL4030_PM_RECEIVER_VAUX4_DEV_GRP = 0x037E,
+ TWL4030_PM_RECEIVER_VAUX4_TYPE = 0x037F,
+ TWL4030_PM_RECEIVER_VAUX4_REMAP = 0x0380,
+ TWL4030_PM_RECEIVER_VAUX4_DEDICATED = 0x0381,
+ TWL4030_PM_RECEIVER_VMMC1_DEV_GRP = 0x0382,
+ TWL4030_PM_RECEIVER_VMMC1_TYPE = 0x0383,
+ TWL4030_PM_RECEIVER_VMMC1_REMAP = 0x0384,
+ TWL4030_PM_RECEIVER_VMMC1_DEDICATED = 0x0385,
+ TWL4030_PM_RECEIVER_VMMC2_DEV_GRP = 0x0386,
+ TWL4030_PM_RECEIVER_VMMC2_TYPE = 0x0387,
+ TWL4030_PM_RECEIVER_VMMC2_REMAP = 0x0388,
+ TWL4030_PM_RECEIVER_VMMC2_DEDICATED = 0x0389,
+ TWL4030_PM_RECEIVER_VPLL1_DEV_GRP = 0x038A,
+ TWL4030_PM_RECEIVER_VPLL1_TYPE = 0x038B,
+ TWL4030_PM_RECEIVER_VPLL1_REMAP = 0x038C,
+ TWL4030_PM_RECEIVER_VPLL1_DEDICATED = 0x038D,
+ TWL4030_PM_RECEIVER_VPLL2_DEV_GRP = 0x038E,
+ TWL4030_PM_RECEIVER_VPLL2_TYPE = 0x038F,
+ TWL4030_PM_RECEIVER_VPLL2_REMAP = 0x0390,
+ TWL4030_PM_RECEIVER_VPLL2_DEDICATED = 0x0391,
+ TWL4030_PM_RECEIVER_VSIM_DEV_GRP = 0x0392,
+ TWL4030_PM_RECEIVER_VSIM_TYPE = 0x0393,
+ TWL4030_PM_RECEIVER_VSIM_REMAP = 0x0394,
+ TWL4030_PM_RECEIVER_VSIM_DEDICATED = 0x0395,
+ TWL4030_PM_RECEIVER_VDAC_DEV_GRP = 0x0396,
+ TWL4030_PM_RECEIVER_VDAC_TYPE = 0x0397,
+ TWL4030_PM_RECEIVER_VDAC_REMAP = 0x0398,
+ TWL4030_PM_RECEIVER_VDAC_DEDICATED = 0x0399,
+ TWL4030_PM_RECEIVER_VINTANA1_DEV_GRP = 0x039A,
+ TWL4030_PM_RECEIVER_VINTANA1_TYP = 0x039B,
+ TWL4030_PM_RECEIVER_VINTANA1_REMAP = 0x039C,
+ TWL4030_PM_RECEIVER_VINTANA1_DEDICATED = 0x039D,
+ TWL4030_PM_RECEIVER_VINTANA2_DEV_GRP = 0x039E,
+ TWL4030_PM_RECEIVER_VINTANA2_TYPE = 0x039F,
+ TWL4030_PM_RECEIVER_VINTANA2_REMAP = 0x03A0,
+ TWL4030_PM_RECEIVER_VINTANA2_DEDICATED = 0x03A1,
+ TWL4030_PM_RECEIVER_VINTDIG_DEV_GRP = 0x03A2,
+ TWL4030_PM_RECEIVER_VINTDIG_TYPE = 0x03A3,
+ TWL4030_PM_RECEIVER_VINTDIG_REMAP = 0x03A4,
+ TWL4030_PM_RECEIVER_VINTDIG_DEDICATED = 0x03A5,
+ TWL4030_PM_RECEIVER_VIO_DEV_GRP = 0x03A6,
+ TWL4030_PM_RECEIVER_VIO_TYPE = 0x03A7,
+ TWL4030_PM_RECEIVER_VIO_REMAP = 0x03A8,
+ TWL4030_PM_RECEIVER_VIO_CFG = 0x03A9,
+ TWL4030_PM_RECEIVER_VIO_MISC_CFG = 0x03AA,
+ TWL4030_PM_RECEIVER_VIO_TEST1 = 0x03AB,
+ TWL4030_PM_RECEIVER_VIO_TEST2 = 0x03AC,
+ TWL4030_PM_RECEIVER_VIO_OSC = 0x03AD,
+ TWL4030_PM_RECEIVER_VIO_RESERVED = 0x03AE,
+ TWL4030_PM_RECEIVER_VIO_VSEL = 0x03AF,
+ TWL4030_PM_RECEIVER_VDD1_DEV_GRP = 0x03B0,
+ TWL4030_PM_RECEIVER_VDD1_TYPE = 0x03B1,
+ TWL4030_PM_RECEIVER_VDD1_REMAP = 0x03B2,
+ TWL4030_PM_RECEIVER_VDD1_CFG = 0x03B3,
+ TWL4030_PM_RECEIVER_VDD1_MISC_CFG = 0x03B4,
+ TWL4030_PM_RECEIVER_VDD1_TEST1 = 0x03B5,
+ TWL4030_PM_RECEIVER_VDD1_TEST2 = 0x03B6,
+ TWL4030_PM_RECEIVER_VDD1_OSC = 0x03B7,
+ TWL4030_PM_RECEIVER_VDD1_RESERVED = 0x03B8,
+ TWL4030_PM_RECEIVER_VDD1_VSEL = 0x03B9,
+ TWL4030_PM_RECEIVER_VDD1_VMODE_CFG = 0x03BA,
+ TWL4030_PM_RECEIVER_VDD1_VFLOOR = 0x03BB,
+ TWL4030_PM_RECEIVER_VDD1_VROOF = 0x03BC,
+ TWL4030_PM_RECEIVER_VDD1_STEP = 0x03BD,
+ TWL4030_PM_RECEIVER_VDD2_DEV_GRP = 0x03BE,
+ TWL4030_PM_RECEIVER_VDD2_TYPE = 0x03BF,
+ TWL4030_PM_RECEIVER_VDD2_REMAP = 0x03C0,
+ TWL4030_PM_RECEIVER_VDD2_CFG = 0x03C1,
+ TWL4030_PM_RECEIVER_VDD2_MISC_CFG = 0x03C2,
+ TWL4030_PM_RECEIVER_VDD2_TEST1 = 0x03C3,
+ TWL4030_PM_RECEIVER_VDD2_TEST2 = 0x03C4,
+ TWL4030_PM_RECEIVER_VDD2_OSC = 0x03C5,
+ TWL4030_PM_RECEIVER_VDD2_RESERVED = 0x03C6,
+ TWL4030_PM_RECEIVER_VDD2_VSEL = 0x03C7,
+ TWL4030_PM_RECEIVER_VDD2_VMODE_CFG = 0x03C8,
+ TWL4030_PM_RECEIVER_VDD2_VFLOOR = 0x03C9,
+ TWL4030_PM_RECEIVER_VDD2_VROOF = 0x03CA,
+ TWL4030_PM_RECEIVER_VDD2_STEP = 0x03CB,
+ TWL4030_PM_RECEIVER_VUSB1V5_DEV_GRP = 0x03CC,
+ TWL4030_PM_RECEIVER_VUSB1V5_TYPE = 0x03CD,
+ TWL4030_PM_RECEIVER_VUSB1V5_REMAP = 0x03CE,
+ TWL4030_PM_RECEIVER_VUSB1V8_DEV_GRP = 0x03CF,
+ TWL4030_PM_RECEIVER_VUSB1V8_TYPE = 0x03D0,
+ TWL4030_PM_RECEIVER_VUSB1V8_REMAP = 0x03D1,
+ TWL4030_PM_RECEIVER_VUSB3V1_DEV_GRP = 0x03D2,
+ TWL4030_PM_RECEIVER_VUSB3V1_TYPE = 0x03D3,
+ TWL4030_PM_RECEIVER_VUSB3V1_REMAP = 0x03D4,
+ TWL4030_PM_RECEIVER_VUSBCP_DEV_GRP = 0x03D5,
+ TWL4030_PM_RECEIVER_VUSBCP_TYPE = 0x03D6,
+ TWL4030_PM_RECEIVER_VUSBCP_REMAP = 0x03D7,
+ TWL4030_PM_RECEIVER_VUSB_DEDICATED1 = 0x03D8,
+ TWL4030_PM_RECEIVER_VUSB_DEDICATED2 = 0x03D9,
+ TWL4030_PM_RECEIVER_REGEN_DEV_GRP = 0x03DA,
+ TWL4030_PM_RECEIVER_REGEN_TYPE = 0x03DB,
+ TWL4030_PM_RECEIVER_REGEN_REMAP = 0x03DC,
+ TWL4030_PM_RECEIVER_NRESPWRON_DEV_GRP = 0x03DD,
+ TWL4030_PM_RECEIVER_NRESPWRON_TYPE = 0x03DE,
+ TWL4030_PM_RECEIVER_NRESPWRON_REMAP = 0x03DF,
+ TWL4030_PM_RECEIVER_CLKEN_DEV_GRP = 0x03E0,
+ TWL4030_PM_RECEIVER_CLKEN_TYPE = 0x03E1,
+ TWL4030_PM_RECEIVER_CLKEN_REMAP = 0x03E2,
+ TWL4030_PM_RECEIVER_SYSEN_DEV_GRP = 0x03E3,
+ TWL4030_PM_RECEIVER_SYSEN_TYPE = 0x03E4,
+ TWL4030_PM_RECEIVER_SYSEN_REMAP = 0x03E5,
+ TWL4030_PM_RECEIVER_HFCLKOUT_DEV_GRP = 0x03E6,
+ TWL4030_PM_RECEIVER_HFCLKOUT_TYPE = 0x03E7,
+ TWL4030_PM_RECEIVER_HFCLKOUT_REMAP = 0x03E8,
+ TWL4030_PM_RECEIVER_32KCLKOUT_DEV_GRP = 0x03E9,
+ TWL4030_PM_RECEIVER_32KCLKOUT_TYPE = 0x03EA,
+ TWL4030_PM_RECEIVER_32KCLKOUT_REMAP = 0x03EB,
+ TWL4030_PM_RECEIVER_TRITON_RESET_DEV_GR = 0x03EC,
+ TWL4030_PM_RECEIVER_TRITON_RESET_TYPE = 0x03ED,
+ TWL4030_PM_RECEIVER_TRITON_RESET_REMAP = 0x03EE,
+ TWL4030_PM_RECEIVER_MAINREF_DEV_GRP = 0x03EF,
+ TWL4030_PM_RECEIVER_MAINREF_TYPE = 0x03F0,
+ TWL4030_PM_RECEIVER_MAINREF_REMAP = 0x03F1,
+
+ /* Keypad */
+ TWL4030_KEYPAD_KEYP_CTRL_REG = 0x02D2,
+ TWL4030_KEYPAD_KEY_DEB_REG = 0x02D3,
+ TWL4030_KEYPAD_LONG_KEY_REG1 = 0x02D4,
+ TWL4030_KEYPAD_LK_PTV_REG = 0x02D5,
+ TWL4030_KEYPAD_TIME_OUT_REG1 = 0x02D6,
+ TWL4030_KEYPAD_TIME_OUT_REG2 = 0x02D7,
+ TWL4030_KEYPAD_KBC_REG = 0x02D8,
+ TWL4030_KEYPAD_KBR_REG = 0x02D9,
+ TWL4030_KEYPAD_KEYP_SMS = 0x02DA,
+ TWL4030_KEYPAD_FULL_CODE_7_0 = 0x02DB,
+ TWL4030_KEYPAD_FULL_CODE_15_8 = 0x02DC,
+ TWL4030_KEYPAD_FULL_CODE_23_16 = 0x02DD,
+ TWL4030_KEYPAD_FULL_CODE_31_24 = 0x02DE,
+ TWL4030_KEYPAD_FULL_CODE_39_32 = 0x02DF,
+ TWL4030_KEYPAD_FULL_CODE_47_40 = 0x02E0,
+ TWL4030_KEYPAD_FULL_CODE_55_48 = 0x02E1,
+ TWL4030_KEYPAD_FULL_CODE_63_56 = 0x02E2,
+ TWL4030_KEYPAD_KEYP_ISR1 = 0x02E3,
+ TWL4030_KEYPAD_KEYP_IMR1 = 0x02E4,
+ TWL4030_KEYPAD_KEYP_ISR2 = 0x02E5,
+ TWL4030_KEYPAD_KEYP_IMR2 = 0x02E6,
+ TWL4030_KEYPAD_KEYP_SIR = 0x02E7,
+ TWL4030_KEYPAD_KEYP_EDR = 0x02E8,
+ TWL4030_KEYPAD_KEYP_SIH_CTRL = 0x02E9,
+
+ /* USB */
+ TWL4030_USB_VENDOR_ID_LO = 0x0000,
+ TWL4030_USB_VENDOR_ID_HI = 0x0001,
+ TWL4030_USB_PRODUCT_ID_LO = 0x0002,
+ TWL4030_USB_PRODUCT_ID_HI = 0x0003,
+ TWL4030_USB_FUNC_CTRL = 0x0004,
+ TWL4030_USB_FUNC_CTRL_SET = 0x0005,
+ TWL4030_USB_FUNC_CTRL_CLR = 0x0006,
+ TWL4030_USB_IFC_CTRL = 0x0007,
+ TWL4030_USB_IFC_CTRL_SET = 0x0008,
+ TWL4030_USB_IFC_CTRL_CLR = 0x0009,
+ TWL4030_USB_OTG_CTRL = 0x000A,
+ TWL4030_USB_OTG_CTRL_SET = 0x000B,
+ TWL4030_USB_OTG_CTRL_CLR = 0x000C,
+ TWL4030_USB_USB_INT_EN_RISE = 0x000D,
+ TWL4030_USB_USB_INT_EN_RISE_SET = 0x000E,
+ TWL4030_USB_USB_INT_EN_RISE_CLR = 0x000F,
+ TWL4030_USB_USB_INT_EN_FALL = 0x0010,
+ TWL4030_USB_USB_INT_EN_FALL_SET = 0x0011,
+ TWL4030_USB_USB_INT_EN_FALL_CLR = 0x0012,
+ TWL4030_USB_USB_INT_STS = 0x0013,
+ TWL4030_USB_USB_INT_LATCH = 0x0014,
+ TWL4030_USB_DEBUG = 0x0015,
+ TWL4030_USB_SCRATCH_REG = 0x0016,
+ TWL4030_USB_SCRATCH_REG_SET = 0x0017,
+ TWL4030_USB_SCRATCH_REG_CLR = 0x0018,
+ TWL4030_USB_CARKIT_CTRL = 0x0019,
+ TWL4030_USB_CARKIT_CTRL_SET = 0x001A,
+ TWL4030_USB_CARKIT_CTRL_CLR = 0x001B,
+ TWL4030_USB_CARKIT_INT_DELAY = 0x001C,
+ TWL4030_USB_CARKIT_INT_EN = 0x001D,
+ TWL4030_USB_CARKIT_INT_EN_SET = 0x001E,
+ TWL4030_USB_CARKIT_INT_EN_CLR = 0x001F,
+ TWL4030_USB_CARKIT_INT_STS = 0x0020,
+ TWL4030_USB_CARKIT_INT_LATCH = 0x0021,
+ TWL4030_USB_CARKIT_PLS_CTRL = 0x0022,
+ TWL4030_USB_CARKIT_PLS_CTRL_SET = 0x0023,
+ TWL4030_USB_CARKIT_PLS_CTRL_CLR = 0x0024,
+ TWL4030_USB_TRANS_POS_WIDTH = 0x0025,
+ TWL4030_USB_TRANS_NEG_WIDTH = 0x0026,
+ TWL4030_USB_RCV_PLTY_RECOVERY = 0x0027,
+ TWL4030_USB_MCPC_CTRL = 0x0030,
+ TWL4030_USB_MCPC_CTRL_SET = 0x0031,
+ TWL4030_USB_MCPC_CTRL_CLR = 0x0032,
+ TWL4030_USB_MCPC_IO_CTRL = 0x0033,
+ TWL4030_USB_MCPC_IO_CTRL_SET = 0x0034,
+ TWL4030_USB_MCPC_IO_CTRL_CLR = 0x0035,
+ TWL4030_USB_MCPC_CTRL2 = 0x0036,
+ TWL4030_USB_MCPC_CTRL2_SET = 0x0037,
+ TWL4030_USB_MCPC_CTRL2_CLR = 0x0038,
+ TWL4030_USB_OTHER_FUNC_CTRL = 0x0080,
+ TWL4030_USB_OTHER_FUNC_CTRL_SET = 0x0081,
+ TWL4030_USB_OTHER_FUNC_CTRL_CLR = 0x0082,
+ TWL4030_USB_OTHER_IFC_CTRL = 0x0083,
+ TWL4030_USB_OTHER_IFC_CTRL_SET = 0x0084,
+ TWL4030_USB_OTHER_IFC_CTRL_CLR = 0x0085,
+ TWL4030_USB_OTHER_INT_EN_RISE_SET = 0x0087,
+ TWL4030_USB_OTHER_INT_EN_RISE_CLR = 0x0088,
+ TWL4030_USB_OTHER_INT_EN_FALL = 0x0089,
+ TWL4030_USB_OTHER_INT_EN_FALL_SET = 0x008A,
+ TWL4030_USB_OTHER_INT_EN_FALL_CLR = 0x008B,
+ TWL4030_USB_OTHER_INT_STS = 0x008C,
+ TWL4030_USB_OTHER_INT_LATCH = 0x008D,
+ TWL4030_USB_ID_STATUS = 0x0096,
+ TWL4030_USB_CARKIT_SM_1_INT_EN = 0x0097,
+ TWL4030_USB_CARKIT_SM_1_INT_EN_SET = 0x0098,
+ TWL4030_USB_CARKIT_SM_1_INT_EN_CLR = 0x0099,
+ TWL4030_USB_CARKIT_SM_1_INT_STS = 0x009A,
+ TWL4030_USB_CARKIT_SM_1_INT_LATCH = 0x009B,
+ TWL4030_USB_CARKIT_SM_2_INT_EN = 0x009C,
+ TWL4030_USB_CARKIT_SM_2_INT_EN_SET = 0x009D,
+ TWL4030_USB_CARKIT_SM_2_INT_EN_CLR = 0x009E,
+ TWL4030_USB_CARKIT_SM_2_INT_STS = 0x009F,
+ TWL4030_USB_CARKIT_SM_2_INT_LATCH = 0x00A0,
+ TWL4030_USB_CARKIT_SM_CTRL = 0x00A1,
+ TWL4030_USB_CARKIT_SM_CTRL_SET = 0x00A2,
+ TWL4030_USB_CARKIT_SM_CTRL_CLR = 0x00A3,
+ TWL4030_USB_CARKIT_SM_CMD = 0x00A4,
+ TWL4030_USB_CARKIT_SM_CMD_SET = 0x00A5,
+ TWL4030_USB_CARKIT_SM_CMD_CLR = 0x00A6,
+ TWL4030_USB_CARKIT_SM_CMD_STS = 0x00A7,
+ TWL4030_USB_CARKIT_SM_STATUS = 0x00A8,
+ TWL4030_USB_CARKIT_SM_ERR_STATUS = 0x00AA,
+ TWL4030_USB_CARKIT_SM_CTRL_STATE = 0x00AB,
+ TWL4030_USB_POWER_CTRL = 0x00AC,
+ TWL4030_USB_POWER_CTRL_SET = 0x00AD,
+ TWL4030_USB_POWER_CTRL_CLR = 0x00AE,
+ TWL4030_USB_OTHER_IFC_CTRL2 = 0x00AF,
+ TWL4030_USB_OTHER_IFC_CTRL2_SET = 0x00B0,
+ TWL4030_USB_OTHER_IFC_CTRL2_CLR = 0x00B1,
+ TWL4030_USB_REG_CTRL_EN = 0x00B2,
+ TWL4030_USB_REG_CTRL_EN_SET = 0x00B3,
+ TWL4030_USB_REG_CTRL_EN_CLR = 0x00B4,
+ TWL4030_USB_REG_CTRL_ERROR = 0x00B5,
+ TWL4030_USB_OTHER_FUNC_CTRL2 = 0x00B8,
+ TWL4030_USB_OTHER_FUNC_CTRL2_SET = 0x00B9,
+ TWL4030_USB_OTHER_FUNC_CTRL2_CLR = 0x00BA,
+ TWL4030_USB_CARKIT_ANA_CTRL = 0x00BB,
+ TWL4030_USB_CARKIT_ANA_CTRL_SET = 0x00BC,
+ TWL4030_USB_CARKIT_ANA_CTRL_CLR = 0x00BD,
+ TWL4030_USB_VBUS_DEBOUNCE = 0x00C0,
+ TWL4030_USB_ID_DEBOUNCE = 0x00C1,
+ TWL4030_USB_TPH_DP_CON_MIN = 0x00C2,
+ TWL4030_USB_TPH_DP_CON_MAX = 0x00C3,
+ TWL4030_USB_TCR_DP_CON_MIN = 0x00C4,
+ TWL4030_USB_TCR_DP_CON_MAX = 0x00C5,
+ TWL4030_USB_TPH_DP_PD_SHORT = 0x00C6,
+ TWL4030_USB_TPH_CMD_DLY = 0x00C7,
+ TWL4030_USB_TPH_DET_RST = 0x00C8,
+ TWL4030_USB_TPH_AUD_BIAS = 0x00C9,
+ TWL4030_USB_TCR_UART_DET_MIN = 0x00CA,
+ TWL4030_USB_TCR_UART_DET_MAX = 0x00CB,
+ TWL4030_USB_TPH_ID_INT_PW = 0x00CD,
+ TWL4030_USB_TACC_ID_INT_WAIT = 0x00CE,
+ TWL4030_USB_TACC_ID_INT_PW = 0x00CF,
+ TWL4030_USB_TPH_CMD_WAIT = 0x00D0,
+ TWL4030_USB_TPH_ACK_WAIT = 0x00D1,
+ TWL4030_USB_TPH_DP_DISC_DET = 0x00D2,
+ TWL4030_USB_VBAT_TIMER = 0x00D3,
+ TWL4030_USB_CARKIT_4W_DEBUG = 0x00E0,
+ TWL4030_USB_CARKIT_5W_DEBUG = 0x00E1,
+ TWL4030_USB_PHY_PWR_CTRL = 0x00FD,
+ TWL4030_USB_PHY_CLK_CTRL = 0x00FE,
+ TWL4030_USB_PHY_CLK_CTRL_STS = 0x00FF,
+};
+
+struct twl4030 {
+ struct cdev cdev;
+ struct i2c_client *client;
+};
+
+extern struct twl4030 *twl4030_get(void);
+
+extern int twl4030_reg_read(struct twl4030 *twl4030, u16 reg, u8 *val);
+extern int twl4030_reg_write(struct twl4030 *twl4030, u16 reg, u8 val);
+extern int twl4030_set_bits(struct twl4030 *twl4030, enum twl4030_reg reg, u32 mask, u32 val);
+
+#endif /* __I2C_TWL4030_H */
--
1.7.1
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