summaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h
diff options
context:
space:
mode:
authorSantosh Shilimkar <santosh.shilimkar@ti.com>2013-05-29 20:38:05 +0400
committerPaul Walmsley <paul@pwsan.com>2013-06-08 21:54:40 +0400
commit40243ad3cfcfcb79f775e6326bb2b94d6e43a01c (patch)
tree036091eabeab57ee73a5abff3a7b3c9dd226ab43 /arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h
parentdfab439fac8aaecc65cdd124016992560ddeeac5 (diff)
downloadlinux-40243ad3cfcfcb79f775e6326bb2b94d6e43a01c.tar.xz
ARM: OMAP4+: PRCM MPU: Move function prototypes to common header for re-use
OMAP5 reuses OMAP4 MPU PRCM IP block which lets us re-use functions. So move the function prototypes from prcm_mpu44xx.h to prcm_mpu_44xx_54xx.h header. The suggestion came from Paul Walmsley as part of the OMAP5 data file review. This is preparatory patch to add OMAP5 MPU PRCM data file. Cc: Paul Walmsley <paul@pwsan.com> Acked-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h')
-rw-r--r--arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h b/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h
new file mode 100644
index 000000000000..ca149e70bed0
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h
@@ -0,0 +1,36 @@
+/*
+ * OMAP44xx and OMAP54xx PRCM MPU function prototypes
+ *
+ * Copyright (C) 2010, 2013 Texas Instruments, Inc.
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Paul Walmsley (paul@pwsan.com)
+ * Rajendra Nayak (rnayak@ti.com)
+ * Benoit Cousson (b-cousson@ti.com)
+ *
+ * This file is automatically generated from the OMAP hardware databases.
+ * We respectfully ask that any modifications to this file be coordinated
+ * with the public linux-omap@vger.kernel.org mailing list and the
+ * authors above to ensure that the autogeneration scripts are kept
+ * up-to-date with the file contents.
+ *
+ * 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.
+ *
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU_44XX_54XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU_44XX_54XX_H
+
+#ifndef __ASSEMBLER__
+extern void __iomem *prcm_mpu_base;
+
+extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
+ s16 idx);
+extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu);
+#endif
+
+#endif