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-rw-r--r--arch/arm/mach-omap2/prm33xx.h129
1 files changed, 129 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm33xx.h b/arch/arm/mach-omap2/prm33xx.h
new file mode 100644
index 00000000000..3f25c563a82
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+++ b/arch/arm/mach-omap2/prm33xx.h
@@ -0,0 +1,129 @@
+/*
+ * AM33XX PRM instance offset macros
+ *
+ * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_PRM33XX_H
+#define __ARCH_ARM_MACH_OMAP2_PRM33XX_H
+
+#include "prcm-common.h"
+#include "prm.h"
+
+#define AM33XX_PRM_BASE 0x44E00000
+
+#define AM33XX_PRM_REGADDR(inst, reg) \
+ AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRM_BASE + (inst) + (reg))
+
+
+/* PRM instances */
+#define AM33XX_PRM_OCP_SOCKET_MOD 0x0B00
+#define AM33XX_PRM_PER_MOD 0x0C00
+#define AM33XX_PRM_WKUP_MOD 0x0D00
+#define AM33XX_PRM_MPU_MOD 0x0E00
+#define AM33XX_PRM_DEVICE_MOD 0x0F00
+#define AM33XX_PRM_RTC_MOD 0x1000
+#define AM33XX_PRM_GFX_MOD 0x1100
+#define AM33XX_PRM_CEFUSE_MOD 0x1200
+
+/* PRM */
+
+/* PRM.OCP_SOCKET_PRM register offsets */
+#define AM33XX_REVISION_PRM_OFFSET 0x0000
+#define AM33XX_REVISION_PRM AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0000)
+#define AM33XX_PRM_IRQSTATUS_MPU_OFFSET 0x0004
+#define AM33XX_PRM_IRQSTATUS_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0004)
+#define AM33XX_PRM_IRQENABLE_MPU_OFFSET 0x0008
+#define AM33XX_PRM_IRQENABLE_MPU AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0008)
+#define AM33XX_PRM_IRQSTATUS_M3_OFFSET 0x000c
+#define AM33XX_PRM_IRQSTATUS_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x000c)
+#define AM33XX_PRM_IRQENABLE_M3_OFFSET 0x0010
+#define AM33XX_PRM_IRQENABLE_M3 AM33XX_PRM_REGADDR(AM33XX_PRM_OCP_SOCKET_MOD, 0x0010)
+
+/* PRM.PER_PRM register offsets */
+#define AM33XX_RM_PER_RSTCTRL_OFFSET 0x0000
+#define AM33XX_RM_PER_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0000)
+#define AM33XX_RM_PER_RSTST_OFFSET 0x0004
+#define AM33XX_RM_PER_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0004)
+#define AM33XX_PM_PER_PWRSTST_OFFSET 0x0008
+#define AM33XX_PM_PER_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0008)
+#define AM33XX_PM_PER_PWRSTCTRL_OFFSET 0x000c
+#define AM33XX_PM_PER_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x000c)
+
+/* PRM.WKUP_PRM register offsets */
+#define AM33XX_RM_WKUP_RSTCTRL_OFFSET 0x0000
+#define AM33XX_RM_WKUP_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0000)
+#define AM33XX_PM_WKUP_PWRSTCTRL_OFFSET 0x0004
+#define AM33XX_PM_WKUP_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0004)
+#define AM33XX_PM_WKUP_PWRSTST_OFFSET 0x0008
+#define AM33XX_PM_WKUP_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0008)
+#define AM33XX_RM_WKUP_RSTST_OFFSET 0x000c
+#define AM33XX_RM_WKUP_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x000c)
+
+/* PRM.MPU_PRM register offsets */
+#define AM33XX_PM_MPU_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_MPU_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0000)
+#define AM33XX_PM_MPU_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_MPU_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0004)
+#define AM33XX_RM_MPU_RSTST_OFFSET 0x0008
+#define AM33XX_RM_MPU_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0008)
+
+/* PRM.DEVICE_PRM register offsets */
+#define AM33XX_PRM_RSTCTRL_OFFSET 0x0000
+#define AM33XX_PRM_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0000)
+#define AM33XX_PRM_RSTTIME_OFFSET 0x0004
+#define AM33XX_PRM_RSTTIME AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0004)
+#define AM33XX_PRM_RSTST_OFFSET 0x0008
+#define AM33XX_PRM_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0008)
+#define AM33XX_PRM_SRAM_COUNT_OFFSET 0x000c
+#define AM33XX_PRM_SRAM_COUNT AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x000c)
+#define AM33XX_PRM_LDO_SRAM_CORE_SETUP_OFFSET 0x0010
+#define AM33XX_PRM_LDO_SRAM_CORE_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0010)
+#define AM33XX_PRM_LDO_SRAM_CORE_CTRL_OFFSET 0x0014
+#define AM33XX_PRM_LDO_SRAM_CORE_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0014)
+#define AM33XX_PRM_LDO_SRAM_MPU_SETUP_OFFSET 0x0018
+#define AM33XX_PRM_LDO_SRAM_MPU_SETUP AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0018)
+#define AM33XX_PRM_LDO_SRAM_MPU_CTRL_OFFSET 0x001c
+#define AM33XX_PRM_LDO_SRAM_MPU_CTRL AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x001c)
+
+/* PRM.RTC_PRM register offsets */
+#define AM33XX_PM_RTC_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_RTC_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0000)
+#define AM33XX_PM_RTC_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_RTC_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0004)
+
+/* PRM.GFX_PRM register offsets */
+#define AM33XX_PM_GFX_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_GFX_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0000)
+#define AM33XX_RM_GFX_RSTCTRL_OFFSET 0x0004
+#define AM33XX_RM_GFX_RSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0004)
+#define AM33XX_PM_GFX_PWRSTST_OFFSET 0x0010
+#define AM33XX_PM_GFX_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0010)
+#define AM33XX_RM_GFX_RSTST_OFFSET 0x0014
+#define AM33XX_RM_GFX_RSTST AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0014)
+
+/* PRM.CEFUSE_PRM register offsets */
+#define AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET 0x0000
+#define AM33XX_PM_CEFUSE_PWRSTCTRL AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0000)
+#define AM33XX_PM_CEFUSE_PWRSTST_OFFSET 0x0004
+#define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004)
+
+extern u32 am33xx_prm_read_reg(s16 inst, u16 idx);
+extern void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx);
+extern u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
+extern void am33xx_prm_global_warm_sw_reset(void);
+extern int am33xx_prm_is_hardreset_asserted(u8 shift, s16 inst,
+ u16 rstctrl_offs);
+extern int am33xx_prm_assert_hardreset(u8 shift, s16 inst, u16 rstctrl_offs);
+extern int am33xx_prm_deassert_hardreset(u8 shift, s16 inst,
+ u16 rstctrl_offs, u16 rstst_offs);
+#endif