mirror of https://gitee.com/openkylin/linux.git
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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* Shared macros and function prototypes for the HDQ1W/1-wire IP block
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*
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* Copyright (C) 2012 Texas Instruments, Inc.
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* Paul Walmsley
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
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#define ARCH_ARM_MACH_OMAP2_HDQ1W_H
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#include "omap_hwmod.h"
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/*
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* XXX A future cleanup patch should modify
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* drivers/w1/masters/omap_hdq.c to use these macros
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*/
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#define HDQ_CTRL_STATUS_OFFSET 0x0c
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#define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT 5
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extern int omap_hdq1w_reset(struct omap_hwmod *oh);
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#endif
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