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drivers/thermal/spear_thermal.c: add Device Tree probing capability

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SPEAr platforms now support DT and so must convert all drivers to support
DT.  This patch adds DT probing support for SPEAr thermal sensor driver
and updates its documentation too.

Also, as SPEAr is the only user of this driver and is only available with
DT, make this an only DT driver.  So, platform_data is completely removed
and passed via DT now.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@st.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Viresh Kumar
2012-05-29 11:18:51 -07:00
committed by Len Brown
parent 76e10d158e
commit b9c7aff481
4 changed files with 31 additions and 36 deletions
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26
include/linux/platform_data/spear_thermal.h
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@@ -1,26 +0,0 @@
/*
* SPEAr thermal driver platform data.
*
* Copyright (C) 2011-2012 ST Microelectronics
* Author: Vincenzo Frascino <vincenzo.frascino@st.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#ifndef SPEAR_THERMAL_H
#define SPEAR_THERMAL_H
/* SPEAr Thermal Sensor Platform Data */
struct spear_thermal_pdata {
/* flags used to enable thermal sensor */
unsigned int thermal_flags;
};
#endif /* SPEAR_THERMAL_H */