aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorMoiz Sonasath <m-sonasath@ti.com>2012-06-12 13:17:12 -0400
committerFelipe Balbi <balbi@ti.com>2012-06-22 06:12:06 -0400
commitdc8738d95bb45d20b2141f1fe3e1cafb05be09f9 (patch)
treef0bba3b72168d1c0e36206a013eb3d3b1c6c4f0e /drivers
parente8d4e8be860d935099ffcf695dcd29b55ae50b36 (diff)
usb: otg: twl6030-usb: Fix twl writes
There were mistakes in writing to few twl registers. There was interchange in the parameters being passed to twl6030_writeb(). Signed-off-by: Moiz Sonasath <m-sonasath@ti.com> Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/otg/twl6030-usb.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index d2a9a8e691b9..0eabb049b6a9 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -305,9 +305,8 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
305 305
306 regulator_enable(twl->usb3v3); 306 regulator_enable(twl->usb3v3);
307 twl->asleep = 1; 307 twl->asleep = 1;
308 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 0x1); 308 twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_CLR);
309 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 309 twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_SET);
310 0x10);
311 status = USB_EVENT_ID; 310 status = USB_EVENT_ID;
312 otg->default_a = true; 311 otg->default_a = true;
313 twl->phy.state = OTG_STATE_A_IDLE; 312 twl->phy.state = OTG_STATE_A_IDLE;
@@ -316,12 +315,10 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
316 atomic_notifier_call_chain(&twl->phy.notifier, status, 315 atomic_notifier_call_chain(&twl->phy.notifier, status,
317 otg->gadget); 316 otg->gadget);
318 } else { 317 } else {
319 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 318 twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_CLR);
320 0x10); 319 twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
321 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
322 0x1);
323 } 320 }
324 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_LATCH_CLR, status); 321 twl6030_writeb(twl, TWL_MODULE_USB, status, USB_ID_INT_LATCH_CLR);
325 322
326 return IRQ_HANDLED; 323 return IRQ_HANDLED;
327} 324}
@@ -343,7 +340,7 @@ static int twl6030_enable_irq(struct usb_phy *x)
343{ 340{
344 struct twl6030_usb *twl = phy_to_twl(x); 341 struct twl6030_usb *twl = phy_to_twl(x);
345 342
346 twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 0x1); 343 twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
347 twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C); 344 twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C);
348 twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C); 345 twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C);
349 346