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linux-stable/arch/arm/mach-omap2/prm33xx.h

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ARM: OMAP AM33xx: PRM: add PRM support As far as PRM/CM/PRCM modules are concerned, AM33XX device is different than OMAP3 and OMAP4 architectures; so we need to handle it separately. This patch adds support for the PRM APIs required for AM33XX device. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: separated the PRM parts of "ARM: OMAP3+: am33xx: Add powerdomain & PRM support" into this patch; fixed Makefile prm33xx.o location; cleaned up some checkpatch violations; updated for 3.5] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2012-06-18 06:47:26 +00:00
/*
* AM33XX PRM instance offset macros
*
ARM: OMAP2+: PRM: Replace HTTP links with HTTPS ones Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-07-19 08:48:44 +00:00
* Copyright (C) 2011-2012 Texas Instruments Incorporated - https://www.ti.com/
ARM: OMAP AM33xx: PRM: add PRM support As far as PRM/CM/PRCM modules are concerned, AM33XX device is different than OMAP3 and OMAP4 architectures; so we need to handle it separately. This patch adds support for the PRM APIs required for AM33XX device. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: separated the PRM parts of "ARM: OMAP3+: am33xx: Add powerdomain & PRM support" into this patch; fixed Makefile prm33xx.o location; cleaned up some checkpatch violations; updated for 3.5] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2012-06-18 06:47:26 +00:00
*
* 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_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)
ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files This is necessary to ensure that macros declared here can be reused from assembly files. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2013-01-29 11:15:01 +00:00
#ifndef __ASSEMBLER__
ARM: OMAP2+: PRM: move SoC specific init calls within a generic API This gets rid of need for some exported driver APIs, and simplifies the initialization of the PRM driver. Done in preparation to make PRM a separate driver. The init data is now also passed to the SoC specific implementations, allowing future expansion to add feature flags etc. Signed-off-by: Tero Kristo <t-kristo@ti.com>
2014-11-20 13:02:59 +00:00
int am33xx_prm_init(const struct omap_prcm_init_data *data);
ARM: AM33xx: PRM: add support for prm_init Added support for prm_init for AM33xx SoC. This is needed to register SoC specific prm_ll_data for these devices. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Tested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-10-27 15:39:24 +00:00
ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files This is necessary to ensure that macros declared here can be reused from assembly files. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2013-01-29 11:15:01 +00:00
#endif /* ASSEMBLER */
ARM: OMAP AM33xx: PRM: add PRM support As far as PRM/CM/PRCM modules are concerned, AM33XX device is different than OMAP3 and OMAP4 architectures; so we need to handle it separately. This patch adds support for the PRM APIs required for AM33XX device. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: separated the PRM parts of "ARM: OMAP3+: am33xx: Add powerdomain & PRM support" into this patch; fixed Makefile prm33xx.o location; cleaned up some checkpatch violations; updated for 3.5] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2012-06-18 06:47:26 +00:00
#endif
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