[PATCH v2 09/12] ARM: imx6q: disable usb charger detector

Richard Zhao richard.zhao at freescale.com
Tue May 22 14:32:34 EST 2012


On Tue, May 22, 2012 at 11:48:11AM +0800, Shawn Guo wrote:
> On Mon, May 21, 2012 at 05:23:54PM +0800, Richard Zhao wrote:
> > +static void __init imx6q_usb_init(void)
> > +{
> > +#define HW_ANADIG_USB1_CHRG_DETECT		0x000001b0
> > +#define HW_ANADIG_USB2_CHRG_DETECT		0x00000210
> > +
> > +#define BM_ANADIG_USB_CHRG_DETECT_EN_B		0x00100000
> > +#define BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B	0x00080000
> > +
> > +	/*
> > +	 * The external charger detector needs to be disabled,
> > +	 * or the signal at DP will be poor
> > +	 */
> > +
> Nit: drop this unnecessary new line.
OK. 

Thanks
Richard
> 
> Regards,
> Shawn
> 
> > +	anatop_write_reg(NULL, HW_ANADIG_USB1_CHRG_DETECT,
> > +			BM_ANADIG_USB_CHRG_DETECT_EN_B
> > +			| BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B,
> > +			~0);
> > +	anatop_write_reg(NULL, HW_ANADIG_USB2_CHRG_DETECT,
> > +			BM_ANADIG_USB_CHRG_DETECT_EN_B |
> > +			BM_ANADIG_USB_CHRG_DETECT_CHK_CHRG_B,
> > +			~0);
> > +}
> > +
> 



More information about the devicetree-discuss mailing list