#define twl_has_watchdog() false
#endif
-#if defined(CONFIG_TWL4030_CODEC) || defined(CONFIG_TWL4030_CODEC_MODULE)
+#if defined(CONFIG_TWL4030_CODEC) || defined(CONFIG_TWL4030_CODEC_MODULE) ||\
+ defined(CONFIG_SND_SOC_TWL6030) || defined(CONFIG_SND_SOC_TWL6030_MODULE)
#define twl_has_codec() true
#else
#define twl_has_codec() false
/* Triton Core internal information (END) */
+/* subchip/slave 0 0x48 - POWER */
+#define TWL6030_BASEADD_RTC 0x0000
+#define TWL6030_BASEADD_MEM 0x0017
+#define TWL6030_BASEADD_PM_MASTER 0x001F
+#define TWL6030_BASEADD_PM_SLAVE_MISC 0x0030 /* PM_RECEIVER */
+#define TWL6030_BASEADD_PM_MISC 0x00E2
+#define TWL6030_BASEADD_PM_PUPD 0x00F0
+
+/* subchip/slave 1 0x49 - FEATURE */
+#define TWL6030_BASEADD_USB 0x0000
+#define TWL6030_BASEADD_GPADC_CTRL 0x002E
+#define TWL6030_BASEADD_AUX 0x0090
+#define TWL6030_BASEADD_PWM 0x00BA
+#define TWL6030_BASEADD_GASGAUGE 0x00C0
+#define TWL6030_BASEADD_PIH 0x00D0
+#define TWL6030_BASEADD_CHARGER 0x00E0
+
+/* subchip/slave 2 0x4A - DFT */
+#define TWL6030_BASEADD_DIEID 0x00C0
+
+/* subchip/slave 3 0x4B - AUDIO */
+#define TWL6030_BASEADD_AUDIO 0x0000
+#define TWL6030_BASEADD_RSV 0x0000
+
/* Few power values */
#define R_CFG_BOOT 0x05
#define R_PROTECT_KEY 0x0E
#define TWL4030_VAUX2 BIT(0) /* pre-5030 voltage ranges */
#define TPS_SUBSET BIT(1) /* tps659[23]0 have fewer LDOs */
#define TWL5031 BIT(2) /* twl5031 has different registers */
+#define TWL6030_CLASS BIT(3) /* TWL6030 class */
/*----------------------------------------------------------------------*/
/* is driver active, bound to a chip? */
static bool inuse;
-/* Structure for each TWL4030 Slave */
+static unsigned int twl_id;
+unsigned int twl_rev(void)
+{
+ return twl_id;
+}
+EXPORT_SYMBOL(twl_rev);
+
+/* Structure for each TWL4030/TWL6030 Slave */
struct twl_client {
struct i2c_client *client;
u8 address;
unsigned char sid; /* Slave ID */
unsigned char base; /* base address */
};
+struct twl_mapping *twl_map;
static struct twl_mapping twl4030_map[TWL4030_MODULE_LAST + 1] = {
/*
* NOTE: don't change this table without updating the
- * <linux/i2c/twl4030.h> defines for TWL4030_MODULE_*
+ * <linux/i2c/twl.h> defines for TWL4030_MODULE_*
* so they continue to match the order in this table.
*/
{ 3, TWL4030_BASEADD_SECURED_REG },
};
+static struct twl_mapping twl6030_map[] = {
+ /*
+ * NOTE: don't change this table without updating the
+ * <linux/i2c/twl.h> defines for TWL4030_MODULE_*
+ * so they continue to match the order in this table.
+ */
+ { SUB_CHIP_ID1, TWL6030_BASEADD_USB },
+ { SUB_CHIP_ID3, TWL6030_BASEADD_AUDIO },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_DIEID },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID1, TWL6030_BASEADD_PIH },
+
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID1, TWL6030_BASEADD_GPADC_CTRL },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+
+ { SUB_CHIP_ID1, TWL6030_BASEADD_CHARGER },
+ { SUB_CHIP_ID1, TWL6030_BASEADD_GASGAUGE },
+ { SUB_CHIP_ID1, TWL6030_BASEADD_PWM },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID2, TWL6030_BASEADD_RSV },
+ { SUB_CHIP_ID0, TWL6030_BASEADD_PM_MASTER },
+ { SUB_CHIP_ID0, TWL6030_BASEADD_PM_SLAVE_MISC },
+
+ { SUB_CHIP_ID0, TWL6030_BASEADD_RTC },
+ { SUB_CHIP_ID0, TWL6030_BASEADD_MEM },
+};
+
/*----------------------------------------------------------------------*/
/* Exported Functions */
pr_err("%s: invalid module number %d\n", DRIVER_NAME, mod_no);
return -EPERM;
}
- sid = twl4030_map[mod_no].sid;
+ sid = twl_map[mod_no].sid;
twl = &twl_modules[sid];
if (unlikely(!inuse)) {
msg->flags = 0;
msg->buf = value;
/* over write the first byte of buffer with the register address */
- *value = twl4030_map[mod_no].base + reg;
+ *value = twl_map[mod_no].base + reg;
ret = i2c_transfer(twl->client->adapter, twl->xfer_msg, 1);
mutex_unlock(&twl->xfer_lock);
pr_err("%s: invalid module number %d\n", DRIVER_NAME, mod_no);
return -EPERM;
}
- sid = twl4030_map[mod_no].sid;
+ sid = twl_map[mod_no].sid;
twl = &twl_modules[sid];
if (unlikely(!inuse)) {
msg->addr = twl->address;
msg->len = 1;
msg->flags = 0; /* Read the register value */
- val = twl4030_map[mod_no].base + reg;
+ val = twl_map[mod_no].base + reg;
msg->buf = &val;
/* [MSG2] fill the data rx buffer */
msg = &twl->xfer_msg[1];
struct regulator_consumer_supply *consumers,
unsigned num_consumers)
{
+ unsigned sub_chip_id;
/* regulator framework demands init_data ... */
if (!pdata)
return NULL;
}
/* NOTE: we currently ignore regulator IRQs, e.g. for short circuits */
- return add_numbered_child(3, "twl4030_reg", num,
+ sub_chip_id = twl_map[TWL_MODULE_PM_MASTER].sid;
+ return add_numbered_child(sub_chip_id, "twl_reg", num,
pdata, sizeof(*pdata), false, 0, 0);
}
add_children(struct twl4030_platform_data *pdata, unsigned long features)
{
struct device *child;
+ unsigned sub_chip_id;
if (twl_has_bci() && pdata->bci &&
!(features & (TPS_SUBSET | TWL5031))) {
* Eventually, Linux might become more aware of such
* HW security concerns, and "least privilege".
*/
- child = add_child(3, "twl4030_rtc",
+ sub_chip_id = twl_map[TWL_MODULE_RTC].sid;
+ child = add_child(sub_chip_id, "twl_rtc",
NULL, 0,
true, pdata->irq_base + RTC_INTR_OFFSET, 0);
if (IS_ERR(child))
return PTR_ERR(child);
}
- if (twl_has_usb() && pdata->usb) {
+ if (twl_has_usb() && pdata->usb && twl_class_is_4030()) {
static struct regulator_consumer_supply usb1v5 = {
.supply = "usb1v5",
return PTR_ERR(child);
}
- if (twl_has_codec() && pdata->codec) {
- child = add_child(1, "twl4030_codec",
+ if (twl_has_codec() && pdata->codec && twl_class_is_4030()) {
+ sub_chip_id = twl_map[TWL_MODULE_AUDIO_VOICE].sid;
+ child = add_child(sub_chip_id, "twl4030_codec",
+ pdata->codec, sizeof(*pdata->codec),
+ false, 0, 0);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+ }
+
+ /* Phoenix*/
+ if (twl_has_codec() && pdata->codec && twl_class_is_6030()) {
+ sub_chip_id = twl_map[TWL_MODULE_AUDIO_VOICE].sid;
+ child = add_child(sub_chip_id, "twl6030_codec",
pdata->codec, sizeof(*pdata->codec),
false, 0, 0);
if (IS_ERR(child))
return PTR_ERR(child);
}
- if (twl_has_regulator()) {
+ /* twl4030 regulators */
+ if (twl_has_regulator() && twl_class_is_4030()) {
child = add_regulator(TWL4030_REG_VPLL1, pdata->vpll1);
if (IS_ERR(child))
return PTR_ERR(child);
}
/* maybe add LDOs that are omitted on cost-reduced parts */
- if (twl_has_regulator() && !(features & TPS_SUBSET)) {
+ if (twl_has_regulator() && !(features & TPS_SUBSET)
+ && twl_class_is_4030()) {
child = add_regulator(TWL4030_REG_VPLL2, pdata->vpll2);
if (IS_ERR(child))
return PTR_ERR(child);
return PTR_ERR(child);
}
+ /* twl6030 regulators */
+ if (twl_has_regulator() && twl_class_is_6030()) {
+ child = add_regulator(TWL6030_REG_VMMC, pdata->vmmc);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VPP, pdata->vpp);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VUSIM, pdata->vusim);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VANA, pdata->vana);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VCXIO, pdata->vcxio);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VDAC, pdata->vdac);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VUSB, pdata->vusb);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VAUX1_6030, pdata->vaux1);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VAUX2_6030, pdata->vaux2);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_VAUX3_6030, pdata->vaux3);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
+ }
+
return 0;
}
/*----------------------------------------------------------------------*/
-int twl_init_irq(int irq_num, unsigned irq_base, unsigned irq_end);
-int twl_exit_irq(void);
-int twl_init_chip_irq(const char *chip);
+int twl4030_init_irq(int irq_num, unsigned irq_base, unsigned irq_end);
+int twl4030_exit_irq(void);
+int twl4030_init_chip_irq(const char *chip);
+int twl6030_init_irq(int irq_num, unsigned irq_base, unsigned irq_end);
+int twl6030_exit_irq(void);
static int twl_remove(struct i2c_client *client)
{
unsigned i;
int status;
- status = twl_exit_irq();
+ if (twl_class_is_4030())
+ status = twl4030_exit_irq();
+ else
+ status = twl6030_exit_irq();
+
if (status < 0)
return status;
mutex_init(&twl->xfer_lock);
}
inuse = true;
+ if ((id->driver_data) & TWL6030_CLASS) {
+ twl_id = TWL6030_CLASS_ID;
+ twl_map = &twl6030_map[0];
+ } else {
+ twl_id = TWL4030_CLASS_ID;
+ twl_map = &twl4030_map[0];
+ }
/* setup clock framework */
clocks_init(&client->dev, pdata->clock);
if (client->irq
&& pdata->irq_base
&& pdata->irq_end > pdata->irq_base) {
- twl_init_chip_irq(id->name);
- status = twl_init_irq(client->irq, pdata->irq_base, pdata->irq_end);
+ if (twl_class_is_4030()) {
+ twl4030_init_chip_irq(id->name);
+ status = twl4030_init_irq(client->irq, pdata->irq_base,
+ pdata->irq_end);
+ } else {
+ status = twl6030_init_irq(client->irq, pdata->irq_base,
+ pdata->irq_end);
+ }
+
if (status < 0)
goto fail;
}
{ "tps65950", 0 }, /* catalog version of twl5030 */
{ "tps65930", TPS_SUBSET }, /* fewer LDOs and DACs; no charger */
{ "tps65920", TPS_SUBSET }, /* fewer LDOs; no codec or charger */
+ { "twl6030", TWL6030_CLASS }, /* "Phoenix power chip" */
{ /* end of list */ },
};
MODULE_DEVICE_TABLE(i2c, twl_ids);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff