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authorTony Lindgren <tony@atomide.com>2012-09-20 11:41:48 -0700
committerTony Lindgren <tony@atomide.com>2012-09-20 15:03:56 -0700
commita0b30ca5c6e3f9b4871a38933fbcf72ad78df513 (patch)
treecc00e505da2eb599e07710c974d333a8bec587d8 /arch/arm/mach-omap2/hdq1w.h
parentac839b3cad7b9e481f250f99cf72b5a1872d3641 (diff)
ARM: OMAP2+: Make hdq1w.h local
This can be local to mach-omap2. Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/hdq1w.h')
-rw-r--r--arch/arm/mach-omap2/hdq1w.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/hdq1w.h b/arch/arm/mach-omap2/hdq1w.h
new file mode 100644
index 000000000000..0c1efc846d8d
--- /dev/null
+++ b/arch/arm/mach-omap2/hdq1w.h
@@ -0,0 +1,36 @@
+/*
+ * Shared macros and function prototypes for the HDQ1W/1-wire IP block
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ * Paul Walmsley
+ *
+ * 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
+ */
+#ifndef ARCH_ARM_MACH_OMAP2_HDQ1W_H
+#define ARCH_ARM_MACH_OMAP2_HDQ1W_H
+
+#include <plat/omap_hwmod.h>
+
+/*
+ * XXX A future cleanup patch should modify
+ * drivers/w1/masters/omap_hdq.c to use these macros
+ */
+#define HDQ_CTRL_STATUS_OFFSET 0x0c
+#define HDQ_CTRL_STATUS_CLOCKENABLE_SHIFT 5
+
+
+extern int omap_hdq1w_reset(struct omap_hwmod *oh);
+
+#endif