diff options
author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-11-13 04:43:38 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-14 15:15:49 -0500 |
commit | 9d94e16be70d34d139ec3c7882ed0283b5ac074d (patch) | |
tree | baacc88880afafd566329451e354899c47622c32 /drivers/usb | |
parent | 4b85c62411f7a95db33025b3aba29f7525c214d5 (diff) |
usb: otg: twl4030: Change TWL4030_MODULE_* ids to TWL_MODULE_*
To facilitate upcoming cleanup in twl stack.
No functional changes.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/otg/twl4030-usb.c | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c index f0d2e7530cf..11b2a1203d4 100644 --- a/drivers/usb/otg/twl4030-usb.c +++ b/drivers/usb/otg/twl4030-usb.c | |||
@@ -123,10 +123,10 @@ | |||
123 | #define PHY_CLK_CTRL_STS 0xFF | 123 | #define PHY_CLK_CTRL_STS 0xFF |
124 | #define PHY_DPLL_CLK (1 << 0) | 124 | #define PHY_DPLL_CLK (1 << 0) |
125 | 125 | ||
126 | /* In module TWL4030_MODULE_PM_MASTER */ | 126 | /* In module TWL_MODULE_PM_MASTER */ |
127 | #define STS_HW_CONDITIONS 0x0F | 127 | #define STS_HW_CONDITIONS 0x0F |
128 | 128 | ||
129 | /* In module TWL4030_MODULE_PM_RECEIVER */ | 129 | /* In module TWL_MODULE_PM_RECEIVER */ |
130 | #define VUSB_DEDICATED1 0x7D | 130 | #define VUSB_DEDICATED1 0x7D |
131 | #define VUSB_DEDICATED2 0x7E | 131 | #define VUSB_DEDICATED2 0x7E |
132 | #define VUSB1V5_DEV_GRP 0x71 | 132 | #define VUSB1V5_DEV_GRP 0x71 |
@@ -195,14 +195,14 @@ static int twl4030_i2c_write_u8_verify(struct twl4030_usb *twl, | |||
195 | } | 195 | } |
196 | 196 | ||
197 | #define twl4030_usb_write_verify(twl, address, data) \ | 197 | #define twl4030_usb_write_verify(twl, address, data) \ |
198 | twl4030_i2c_write_u8_verify(twl, TWL4030_MODULE_USB, (data), (address)) | 198 | twl4030_i2c_write_u8_verify(twl, TWL_MODULE_USB, (data), (address)) |
199 | 199 | ||
200 | static inline int twl4030_usb_write(struct twl4030_usb *twl, | 200 | static inline int twl4030_usb_write(struct twl4030_usb *twl, |
201 | u8 address, u8 data) | 201 | u8 address, u8 data) |
202 | { | 202 | { |
203 | int ret = 0; | 203 | int ret = 0; |
204 | 204 | ||
205 | ret = twl_i2c_write_u8(TWL4030_MODULE_USB, data, address); | 205 | ret = twl_i2c_write_u8(TWL_MODULE_USB, data, address); |
206 | if (ret < 0) | 206 | if (ret < 0) |
207 | dev_dbg(twl->dev, | 207 | dev_dbg(twl->dev, |
208 | "TWL4030:USB:Write[0x%x] Error %d\n", address, ret); | 208 | "TWL4030:USB:Write[0x%x] Error %d\n", address, ret); |
@@ -227,7 +227,7 @@ static inline int twl4030_readb(struct twl4030_usb *twl, u8 module, u8 address) | |||
227 | 227 | ||
228 | static inline int twl4030_usb_read(struct twl4030_usb *twl, u8 address) | 228 | static inline int twl4030_usb_read(struct twl4030_usb *twl, u8 address) |
229 | { | 229 | { |
230 | return twl4030_readb(twl, TWL4030_MODULE_USB, address); | 230 | return twl4030_readb(twl, TWL_MODULE_USB, address); |
231 | } | 231 | } |
232 | 232 | ||
233 | /*-------------------------------------------------------------------------*/ | 233 | /*-------------------------------------------------------------------------*/ |
@@ -264,8 +264,7 @@ static enum omap_musb_vbus_id_status | |||
264 | * signal is active, the OTG module is activated, and | 264 | * signal is active, the OTG module is activated, and |
265 | * its interrupt may be raised (may wake the system). | 265 | * its interrupt may be raised (may wake the system). |
266 | */ | 266 | */ |
267 | status = twl4030_readb(twl, TWL4030_MODULE_PM_MASTER, | 267 | status = twl4030_readb(twl, TWL_MODULE_PM_MASTER, STS_HW_CONDITIONS); |
268 | STS_HW_CONDITIONS); | ||
269 | if (status < 0) | 268 | if (status < 0) |
270 | dev_err(twl->dev, "USB link status err %d\n", status); | 269 | dev_err(twl->dev, "USB link status err %d\n", status); |
271 | else if (status & (BIT(7) | BIT(2))) { | 270 | else if (status & (BIT(7) | BIT(2))) { |
@@ -372,8 +371,7 @@ static void twl4030_phy_power(struct twl4030_usb *twl, int on) | |||
372 | * SLEEP. We work around this by clearing the bit after usv3v1 | 371 | * SLEEP. We work around this by clearing the bit after usv3v1 |
373 | * is re-activated. This ensures that VUSB3V1 is really active. | 372 | * is re-activated. This ensures that VUSB3V1 is really active. |
374 | */ | 373 | */ |
375 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, | 374 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2); |
376 | VUSB_DEDICATED2); | ||
377 | regulator_enable(twl->usb1v5); | 375 | regulator_enable(twl->usb1v5); |
378 | __twl4030_phy_power(twl, 1); | 376 | __twl4030_phy_power(twl, 1); |
379 | twl4030_usb_write(twl, PHY_CLK_CTRL, | 377 | twl4030_usb_write(twl, PHY_CLK_CTRL, |
@@ -419,50 +417,48 @@ static void twl4030_phy_resume(struct twl4030_usb *twl) | |||
419 | static int twl4030_usb_ldo_init(struct twl4030_usb *twl) | 417 | static int twl4030_usb_ldo_init(struct twl4030_usb *twl) |
420 | { | 418 | { |
421 | /* Enable writing to power configuration registers */ | 419 | /* Enable writing to power configuration registers */ |
422 | twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, | 420 | twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG1, |
423 | TWL4030_PM_MASTER_KEY_CFG1, | 421 | TWL4030_PM_MASTER_PROTECT_KEY); |
424 | TWL4030_PM_MASTER_PROTECT_KEY); | ||
425 | 422 | ||
426 | twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, | 423 | twl_i2c_write_u8(TWL_MODULE_PM_MASTER, TWL4030_PM_MASTER_KEY_CFG2, |
427 | TWL4030_PM_MASTER_KEY_CFG2, | 424 | TWL4030_PM_MASTER_PROTECT_KEY); |
428 | TWL4030_PM_MASTER_PROTECT_KEY); | ||
429 | 425 | ||
430 | /* Keep VUSB3V1 LDO in sleep state until VBUS/ID change detected*/ | 426 | /* Keep VUSB3V1 LDO in sleep state until VBUS/ID change detected*/ |
431 | /*twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);*/ | 427 | /*twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);*/ |
432 | 428 | ||
433 | /* input to VUSB3V1 LDO is from VBAT, not VBUS */ | 429 | /* input to VUSB3V1 LDO is from VBAT, not VBUS */ |
434 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1); | 430 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1); |
435 | 431 | ||
436 | /* Initialize 3.1V regulator */ | 432 | /* Initialize 3.1V regulator */ |
437 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP); | 433 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP); |
438 | 434 | ||
439 | twl->usb3v1 = regulator_get(twl->dev, "usb3v1"); | 435 | twl->usb3v1 = regulator_get(twl->dev, "usb3v1"); |
440 | if (IS_ERR(twl->usb3v1)) | 436 | if (IS_ERR(twl->usb3v1)) |
441 | return -ENODEV; | 437 | return -ENODEV; |
442 | 438 | ||
443 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE); | 439 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE); |
444 | 440 | ||
445 | /* Initialize 1.5V regulator */ | 441 | /* Initialize 1.5V regulator */ |
446 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP); | 442 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP); |
447 | 443 | ||
448 | twl->usb1v5 = regulator_get(twl->dev, "usb1v5"); | 444 | twl->usb1v5 = regulator_get(twl->dev, "usb1v5"); |
449 | if (IS_ERR(twl->usb1v5)) | 445 | if (IS_ERR(twl->usb1v5)) |
450 | goto fail1; | 446 | goto fail1; |
451 | 447 | ||
452 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE); | 448 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE); |
453 | 449 | ||
454 | /* Initialize 1.8V regulator */ | 450 | /* Initialize 1.8V regulator */ |
455 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP); | 451 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP); |
456 | 452 | ||
457 | twl->usb1v8 = regulator_get(twl->dev, "usb1v8"); | 453 | twl->usb1v8 = regulator_get(twl->dev, "usb1v8"); |
458 | if (IS_ERR(twl->usb1v8)) | 454 | if (IS_ERR(twl->usb1v8)) |
459 | goto fail2; | 455 | goto fail2; |
460 | 456 | ||
461 | twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE); | 457 | twl_i2c_write_u8(TWL_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE); |
462 | 458 | ||
463 | /* disable access to power configuration registers */ | 459 | /* disable access to power configuration registers */ |
464 | twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0, | 460 | twl_i2c_write_u8(TWL_MODULE_PM_MASTER, 0, |
465 | TWL4030_PM_MASTER_PROTECT_KEY); | 461 | TWL4030_PM_MASTER_PROTECT_KEY); |
466 | 462 | ||
467 | return 0; | 463 | return 0; |
468 | 464 | ||