On 8/11/2011 7:42 PM, Felipe Balbi wrote:
Hi,
On Thu, Aug 11, 2011 at 06:30:04PM +0530, J, KEERTHY wrote:
> >> >> diff --git a/drivers/hwmon/omap_temp_sensor.c b/drivers/hwmon/omap_temp_sensor.c
> >> >> new file mode 100644
> >> >> index 0000000..15e2559
> >> >> --- /dev/null
> >> >> +++ b/drivers/hwmon/omap_temp_sensor.c
> >> >> @@ -0,0 +1,950 @@
> >> >> +/*
> >> >> + * OMAP4 Temperature sensor driver file
> >> >> + *
> >> >> + * Copyright (C) 2011 Texas Instruments Incorporated -http://www.ti.com/
> >> >> + * Author: J Keerthy<j-keerthy@xxxxxx>
> >> >> + * Author: Moiz Sonasath<m-sonasath@xxxxxx>
> >> >> + *
> >> >> + * This program is free software; you can redistribute it and/or
> >> >> + * modify it under the terms of the GNU General Public License
> >> >> + * version 2 as published by the Free Software Foundation.
> >> >> + *
> >> >> + * This program is distributed in the hope that it will be useful, but
> >> >> + * WITHOUT ANY WARRANTY; without even the implied warranty of
> >> >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> >> >> + * General Public License for more details.
> >> >> + *
> >> >> + * You should have received a copy of the GNU General Public License
> >> >> + * along with this program; if not, write to the Free Software
> >> >> + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
> >> >> + * 02110-1301 USA
> >> >> + *
> >> >> + */
> >> >> +
> >> >> +#include<linux/interrupt.h>
> >> >> +#include<linux/clk.h>
> >> >
> >> > why ??
> >>
> >> Clock rate setting functions.
> >
> > you shouldn't need in drivers.
>
> It is a one time setting of the rate so keeping it in drivers.
you need some other way to handle this. Why do you need to manually set
the rate rather than having hwmod handle this for you ?
Because hwmod has not idea about what rate a device needs to operate
in any point.
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