On 11/23/2012 07:53 AM, Peter Chen wrote: > On Wed, Nov 21, 2012 at 03:06:32PM +0100, Michael Grzeschik wrote: >> This adds mx53 as the next user of the usbmisc driver and makes it >> possible to disable the overcurrent-detection of the internal phy. >> >> Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx> >> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> >> --- >> Changes since v2: >> * added defines for register offsets and bitmasks >> * fixed disable_oc option for all ports >> >> drivers/usb/chipidea/usbmisc_imx.c | 51 ++++++++++++++++++++++++++++++++++++ >> 1 file changed, 51 insertions(+) >> >> diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c >> index e090e0f..b1811df 100644 >> --- a/drivers/usb/chipidea/usbmisc_imx.c >> +++ b/drivers/usb/chipidea/usbmisc_imx.c >> @@ -19,6 +19,13 @@ >> >> #define USB_DEV_MAX 4 >> >> +#define MX53_USB_OTG_PHY_CTRL_0_OFFSET 0x08; >> +#define MX53_USB_UH2_CTRL_OFFSET 0x14; >> +#define MX53_USB_UH3_CTRL_OFFSET 0x18; >> +#define MX53_BM_OVER_CUR_DIS_H1 BIT(5) >> +#define MX53_BM_OVER_CUR_DIS_OTG BIT(8) >> +#define MX53_BM_OVER_CUR_DIS_UHx BIT(30) >> + >> #define MX6_BM_OVER_CUR_DIS BIT(7) > > As every SoC platform's non-core register mapping is different, > it is better to use .h to put register bit definition AFAIK in the kernel we don't make extra .h files any more, if there is only a single user of the contents. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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