From: Chao Xie <chao....@marvell.com>
Signed-off-by: Chao Xie <xiechao.m...@gmail.com>
---
drivers/usb/otg/mv_otg.c | 33 ++++++++++++---------------------
drivers/usb/otg/mv_otg.h | 2 +-
2 files changed, 13 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/otg/mv_otg.c b/drivers/usb/otg/mv_otg.c
index ffc0689..344f246 100644
--- a/drivers/usb/otg/mv_otg.c
+++ b/drivers/usb/otg/mv_otg.c
@@ -25,6 +25,7 @@
#include <linux/usb/otg.h>
#include <linux/usb/gadget.h>
#include <linux/usb/hcd.h>
+#include <linux/usb/mv_usb2.h>
#include <linux/platform_data/mv_usb.h>
#include "mv_otg.h"
@@ -261,8 +262,8 @@ static int mv_otg_enable_internal(struct mv_otg *mvotg)
dev_dbg(&mvotg->pdev->dev, "otg enabled\n");
otg_clock_enable(mvotg);
- if (mvotg->pdata->phy_init) {
- retval = mvotg->pdata->phy_init(mvotg->phy_regs);
+ if (mvotg->mvphy->init) {
+ retval = mvotg->mvphy->init(mvotg->mvphy);
if (retval) {
dev_err(&mvotg->pdev->dev,
"init phy error %d\n", retval);
@@ -288,8 +289,8 @@ static void mv_otg_disable_internal(struct mv_otg *mvotg)
{
if (mvotg->active) {
dev_dbg(&mvotg->pdev->dev, "otg disabled\n");
- if (mvotg->pdata->phy_deinit)
- mvotg->pdata->phy_deinit(mvotg->phy_regs);
+ if (mvotg->mvphy->shutdown)
+ mvotg->mvphy->shutdown(mvotg->mvphy);
otg_clock_disable(mvotg);
mvotg->active = 0;
}
@@ -741,23 +742,8 @@ static int mv_otg_probe(struct platform_device *pdev)
for (i = 0; i < OTG_TIMER_NUM; i++)
init_timer(&mvotg->otg_ctrl.timer[i]);
- r = platform_get_resource_byname(mvotg->pdev,
- IORESOURCE_MEM, "phyregs");
- if (r == NULL) {
- dev_err(&pdev->dev, "no phy I/O memory resource defined\n");
- retval = -ENODEV;
- goto err_destroy_workqueue;
- }
-
- mvotg->phy_regs = devm_ioremap(&pdev->dev, r->start, resource_size(r));
- if (mvotg->phy_regs == NULL) {
- dev_err(&pdev->dev, "failed to map phy I/O memory\n");
- retval = -EFAULT;
- goto err_destroy_workqueue;
- }
-
- r = platform_get_resource_byname(mvotg->pdev,
- IORESOURCE_MEM, "capregs");
+ r = platform_get_resource(mvotg->pdev,
+ IORESOURCE_MEM, 0);
if (r == NULL) {
dev_err(&pdev->dev, "no I/O memory resource defined\n");
retval = -ENODEV;
@@ -770,6 +756,11 @@ static int mv_otg_probe(struct platform_device *pdev)
retval = -EFAULT;
goto err_destroy_workqueue;
}
+ mvotg->mvphy = mv_usb2_get_phy();
+ if (mvotg->mvphy == NULL) {
+ retval = -ENODEV;
+ goto err_destroy_workqueue;
+ }
/* we will acces controller register, so enable the udc controller */
retval = mv_otg_enable_internal(mvotg);
diff --git a/drivers/usb/otg/mv_otg.h b/drivers/usb/otg/mv_otg.h
index 8a9e351..7b9629a 100644
--- a/drivers/usb/otg/mv_otg.h
+++ b/drivers/usb/otg/mv_otg.h
@@ -137,10 +137,10 @@ struct mv_otg_regs {
struct mv_otg {
struct usb_phy phy;
+ struct mv_usb2_phy *mvphy;
struct mv_otg_ctrl otg_ctrl;
/* base address */
- void __iomem *phy_regs;
void __iomem *cap_regs;
struct mv_otg_regs __iomem *op_regs;
--
1.7.4.1
--
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