diff options
| author | Nikhil Badola <nikhil.badola@freescale.com> | 2014-06-02 13:08:47 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:28 (GMT) |
| commit | 43083dca5a4f83dfcb945db0391913815755e562 (patch) | |
| tree | db69c6dd7b91cfd82cd8149544845f45da58fc95 | |
| parent | 1e565495acd133e5bbbdd7149cd7091a316ee3fc (diff) | |
| download | linux-43083dca5a4f83dfcb945db0391913815755e562.tar.xz | |
usb: gadget: Port USB EHCI Gadget driver for LS102XA
Change raw read/write accessors to ioread/writebe32
for big endian registers
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>
| -rw-r--r-- | drivers/usb/gadget/udc/fsl_udc_core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index b0d0822..3925495 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -249,10 +249,10 @@ static int dr_controller_setup(struct fsl_udc *udc) if (udc->pdata->have_sysif_regs) { if (udc->pdata->controller_ver) { /* controller version 1.6 or above */ - ctrl = __raw_readl(&usb_sys_regs->control); + ctrl = ioread32be(&usb_sys_regs->control); ctrl &= ~USB_CTRL_UTMI_PHY_EN; ctrl |= USB_CTRL_USB_EN; - __raw_writel(ctrl, &usb_sys_regs->control); + iowrite32be(ctrl, &usb_sys_regs->control); } } portctrl |= PORTSCX_PTS_ULPI; @@ -264,10 +264,10 @@ static int dr_controller_setup(struct fsl_udc *udc) if (udc->pdata->have_sysif_regs) { if (udc->pdata->controller_ver) { /* controller version 1.6 or above */ - ctrl = __raw_readl(&usb_sys_regs->control); + ctrl = ioread32be(&usb_sys_regs->control); ctrl |= (USB_CTRL_UTMI_PHY_EN | USB_CTRL_USB_EN); - __raw_writel(ctrl, &usb_sys_regs->control); + iowrite32be(ctrl, &usb_sys_regs->control); mdelay(FSL_UTMI_PHY_DLY); /* Delay for UTMI PHY CLK to become stable - 10ms*/ } @@ -333,9 +333,9 @@ static int dr_controller_setup(struct fsl_udc *udc) /* Config control enable i/o output, cpu endian register */ #ifndef CONFIG_ARCH_MXC if (udc->pdata->have_sysif_regs) { - ctrl = __raw_readl(&usb_sys_regs->control); + ctrl = ioread32be(&usb_sys_regs->control); ctrl |= USB_CTRL_IOENB; - __raw_writel(ctrl, &usb_sys_regs->control); + iowrite32be(ctrl, &usb_sys_regs->control); } #endif @@ -352,9 +352,9 @@ static int dr_controller_setup(struct fsl_udc *udc) if (udc->pdata->have_sysif_regs) { /* Setup Snooping for all the 4GB space */ tmp = SNOOP_SIZE_2GB; /* starts from 0x0, size 2G */ - __raw_writel(tmp, &usb_sys_regs->snoop1); + iowrite32be(tmp, &usb_sys_regs->snoop1); tmp |= 0x80000000; /* starts from 0x8000000, size 2G */ - __raw_writel(tmp, &usb_sys_regs->snoop2); + iowrite32be(tmp, &usb_sys_regs->snoop2); } #endif |