From: balbi@ti.com (Felipe Balbi) Date: Mon, 14 Jan 2013 12:17:08 +0200 Subject: [PATCH v3 2/3] usb: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap In-Reply-To: <1358158361-25550-3-git-send-email-peter.chen@freescale.com> References: <1358158361-25550-1-git-send-email-peter.chen@freescale.com> <1358158361-25550-3-git-send-email-peter.chen@freescale.com> Message-ID: <20130114101708.GC10874@arwen.pp.htv.fi> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 14, 2013 at 06:12:40PM +0800, Peter Chen wrote: > As mach/hardware.h is deleted, we can't visit platform code at driver. > It has no phy driver to combine with this controller, so it has to use > ioremap to map phy address as a workaround. > > Signed-off-by: Peter Chen > --- > drivers/usb/gadget/fsl_mxc_udc.c | 12 +++++++----- > 1 files changed, 7 insertions(+), 5 deletions(-) > > diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c > index 6df45f7..0e858e6 100644 > --- a/drivers/usb/gadget/fsl_mxc_udc.c > +++ b/drivers/usb/gadget/fsl_mxc_udc.c > @@ -23,7 +23,8 @@ static struct clk *mxc_per_clk; > static struct clk *mxc_ipg_clk; > > /* workaround ENGcm09152 for i.MX35 */ > -#define USBPHYCTRL_OTGBASE_OFFSET 0x608 > +#define MX35_USBPHYCTRL_OFFSET 0x600 > +#define USBPHYCTRL_OTGBASE_OFFSET 0x8 > #define USBPHYCTRL_EVDO (1 << 23) > > int fsl_udc_clk_init(enum fsl_udc_type devtype, struct platform_device *pdev) > @@ -83,15 +84,16 @@ void fsl_udc_clk_finalize(enum fsl_udc_type devtype, > struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data; > if (devtype == IMX35_UDC) { > unsigned int v; > + void __iomem *phy_regs = ioremap((unsigned long)pdata->regs + > + MX35_USBPHYCTRL_OFFSET, 512); as I said before, this should be passed via struct resource, not pdata. -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: