Merge branch 'integration-2.6.39-for-tony' of git://git.pwsan.com/linux-integration into omap-for-linus

Conflicts:
	arch/arm/mach-omap2/pm34xx.c

1 files changed, 83 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h
new file mode 100644
index 000000000000..e7767771de49
--- /dev/null
+++ b/arch/arm/mach-omap2/vc.h
@@ -0,0 +1,83 @@
+/*
+ * OMAP3/4 Voltage Controller (VC) structure and macro definitions
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * 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.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_VC_H
+#define __ARCH_ARM_MACH_OMAP2_VC_H
+
+#include <linux/kernel.h>
+
+/**
+ * struct omap_vc_common_data - per-VC register/bitfield data
+ * @cmd_on_mask: ON bitmask in PRM_VC_CMD_VAL* register
+ * @valid: VALID bitmask in PRM_VC_BYPASS_VAL register
+ * @smps_sa_reg: Offset of PRM_VC_SMPS_SA reg from PRM start
+ * @smps_volra_reg: Offset of PRM_VC_SMPS_VOL_RA reg from PRM start
+ * @bypass_val_reg: Offset of PRM_VC_BYPASS_VAL reg from PRM start
+ * @data_shift: DATA field shift in PRM_VC_BYPASS_VAL register
+ * @slaveaddr_shift: SLAVEADDR field shift in PRM_VC_BYPASS_VAL register
+ * @regaddr_shift: REGADDR field shift in PRM_VC_BYPASS_VAL register
+ * @cmd_on_shift: ON field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_onlp_shift: ONLP field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_ret_shift: RET field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_off_shift: OFF field shift in PRM_VC_CMD_VAL_* register
+ *
+ * XXX One of cmd_on_mask and cmd_on_shift are not needed
+ * XXX VALID should probably be a shift, not a mask
+ */
+struct omap_vc_common_data {
+        u32 cmd_on_mask;
+        u32 valid;
+        u8 smps_sa_reg;
+        u8 smps_volra_reg;
+        u8 bypass_val_reg;
+        u8 data_shift;
+        u8 slaveaddr_shift;
+        u8 regaddr_shift;
+        u8 cmd_on_shift;
+        u8 cmd_onlp_shift;
+        u8 cmd_ret_shift;
+        u8 cmd_off_shift;
+};
+
+/**
+ * struct omap_vc_instance_data - VC per-instance data
+ * @vc_common: pointer to VC common data for this platform
+ * @smps_sa_mask: SA* bitmask in the PRM_VC_SMPS_SA register
+ * @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register
+ * @smps_sa_shift: SA* field shift in the PRM_VC_SMPS_SA register
+ * @smps_volra_shift: VOLRA* field shift in the PRM_VC_VOL_RA register
+ *
+ * XXX It is not necessary to have both a *_mask and a *_shift -
+ *     remove one
+ */
+struct omap_vc_instance_data {
+        const struct omap_vc_common_data *vc_common;
+        u32 smps_sa_mask;
+        u32 smps_volra_mask;
+        u8 cmdval_reg;
+        u8 smps_sa_shift;
+        u8 smps_volra_shift;
+};
+
+extern struct omap_vc_instance_data omap3_vc1_data;
+extern struct omap_vc_instance_data omap3_vc2_data;
+
+extern struct omap_vc_instance_data omap4_vc_mpu_data;
+extern struct omap_vc_instance_data omap4_vc_iva_data;
+extern struct omap_vc_instance_data omap4_vc_core_data;
+
+#endif
+