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include: Add lantiq.h in include/linux/

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In some existing lantiq driver, the C codes include lantiq_soc.h
header file directly.

./arch/mips/include/asm/mach-lantiq/falcon/lantiq_soc.h
./arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h

Those drivers need to be extended to support more platform.
lantiq.h is added in include/linux/ to make it
globally available and provides some wrapper codes.

Signed-off-by: Songjun Wu <songjun.wu@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Songjun Wu 2018-11-22 15:47:35 +08:00 committed by Greg Kroah-Hartman
parent c17a1ca14c
commit d491324f96
1 changed files with 23 additions and 0 deletions
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23
include/linux/lantiq.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_LANTIQ_H
#define __LINUX_LANTIQ_H
#ifdef CONFIG_LANTIQ
#include <lantiq_soc.h>
#else
#ifndef LTQ_EARLY_ASC
#define LTQ_EARLY_ASC 0
#endif
#ifndef CPHYSADDR
#define CPHYSADDR(a) 0
#endif
static inline struct clk *clk_get_fpi(void)
{
return NULL;
}
#endif /* CONFIG_LANTIQ */
#endif /* __LINUX_LANTIQ_H */