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linux_dsm_epyc7002/arch/arm/mach-omap2/io.c
Tero Kristo eded36fe29 ARM: OMAP3: use clock data from TI clock driver for legacy boot 
As the clock data is now available for the legacy boot also from the
clock driver, use this rather than the data under the mach folder.
This allows us to get rid of the old clock data completely.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
2015-01-30 10:55:28 -08:00

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/*
* linux/arch/arm/mach-omap2/io.c
*
* OMAP2 I/O mapping code
*
* Copyright (C) 2005 Nokia Corporation
* Copyright (C) 2007-2009 Texas Instruments
*
* Author:
* Juha Yrjola <juha.yrjola@nokia.com>
* Syed Khasim <x0khasim@ti.com>
*
* Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* 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.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <asm/tlb.h>
#include <asm/mach/map.h>
#include <linux/omap-dma.h>
#include "omap_hwmod.h"
#include "soc.h"
#include "iomap.h"
#include "voltage.h"
#include "powerdomain.h"
#include "clockdomain.h"
#include "common.h"
#include "clock.h"
#include "clock2xxx.h"
#include "clock3xxx.h"
#include "clock44xx.h"
#include "omap-pm.h"
#include "sdrc.h"
#include "control.h"
#include "serial.h"
#include "sram.h"
#include "cm2xxx.h"
#include "cm3xxx.h"
#include "cm33xx.h"
#include "cm44xx.h"
#include "prm.h"
#include "cm.h"
#include "prcm_mpu44xx.h"
#include "prminst44xx.h"
#include "prm2xxx.h"
#include "prm3xxx.h"
#include "prm33xx.h"
#include "prm44xx.h"
#include "opp2xxx.h"
/*
* omap_clk_soc_init: points to a function that does the SoC-specific
* clock initializations
*/
static int (*omap_clk_soc_init)(void);
/*
* The machine specific code may provide the extra mapping besides the
* default mapping provided here.
*/
#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
static struct map_desc omap24xx_io_desc[] __initdata = {
{
.virtual = L3_24XX_VIRT,
.pfn = __phys_to_pfn(L3_24XX_PHYS),
.length = L3_24XX_SIZE,
.type = MT_DEVICE
},
{
.virtual = L4_24XX_VIRT,
.pfn = __phys_to_pfn(L4_24XX_PHYS),
.length = L4_24XX_SIZE,
.type = MT_DEVICE
},
};
#ifdef CONFIG_SOC_OMAP2420
static struct map_desc omap242x_io_desc[] __initdata = {
{
.virtual = DSP_MEM_2420_VIRT,
.pfn = __phys_to_pfn(DSP_MEM_2420_PHYS),
.length = DSP_MEM_2420_SIZE,
.type = MT_DEVICE
},
{
.virtual = DSP_IPI_2420_VIRT,
.pfn = __phys_to_pfn(DSP_IPI_2420_PHYS),
.length = DSP_IPI_2420_SIZE,
.type = MT_DEVICE
},
{
.virtual = DSP_MMU_2420_VIRT,
.pfn = __phys_to_pfn(DSP_MMU_2420_PHYS),
.length = DSP_MMU_2420_SIZE,
.type = MT_DEVICE
},
};
#endif
#ifdef CONFIG_SOC_OMAP2430
static struct map_desc omap243x_io_desc[] __initdata = {
{
.virtual = L4_WK_243X_VIRT,
.pfn = __phys_to_pfn(L4_WK_243X_PHYS),
.length = L4_WK_243X_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP243X_GPMC_VIRT,
.pfn = __phys_to_pfn(OMAP243X_GPMC_PHYS),
.length = OMAP243X_GPMC_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP243X_SDRC_VIRT,
.pfn = __phys_to_pfn(OMAP243X_SDRC_PHYS),
.length = OMAP243X_SDRC_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP243X_SMS_VIRT,
.pfn = __phys_to_pfn(OMAP243X_SMS_PHYS),
.length = OMAP243X_SMS_SIZE,
.type = MT_DEVICE
},
};
#endif
#endif
#ifdef CONFIG_ARCH_OMAP3
static struct map_desc omap34xx_io_desc[] __initdata = {
{
.virtual = L3_34XX_VIRT,
.pfn = __phys_to_pfn(L3_34XX_PHYS),
.length = L3_34XX_SIZE,
.type = MT_DEVICE
},
{
.virtual = L4_34XX_VIRT,
.pfn = __phys_to_pfn(L4_34XX_PHYS),
.length = L4_34XX_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP34XX_GPMC_VIRT,
.pfn = __phys_to_pfn(OMAP34XX_GPMC_PHYS),
.length = OMAP34XX_GPMC_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP343X_SMS_VIRT,
.pfn = __phys_to_pfn(OMAP343X_SMS_PHYS),
.length = OMAP343X_SMS_SIZE,
.type = MT_DEVICE
},
{
.virtual = OMAP343X_SDRC_VIRT,
.pfn = __phys_to_pfn(OMAP343X_SDRC_PHYS),
.length = OMAP343X_SDRC_SIZE,
.type = MT_DEVICE
},
{
.virtual = L4_PER_34XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_34XX_PHYS),
.length = L4_PER_34XX_SIZE,
.type = MT_DEVICE
},
{
.virtual = L4_EMU_34XX_VIRT,
.pfn = __phys_to_pfn(L4_EMU_34XX_PHYS),
.length = L4_EMU_34XX_SIZE,
.type = MT_DEVICE
},
};
#endif
#ifdef CONFIG_SOC_TI81XX
static struct map_desc omapti81xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
.pfn = __phys_to_pfn(L4_34XX_PHYS),
.length = L4_34XX_SIZE,
.type = MT_DEVICE
}
};
#endif
#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
static struct map_desc omapam33xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
.pfn = __phys_to_pfn(L4_34XX_PHYS),
.length = L4_34XX_SIZE,
.type = MT_DEVICE
},
{
.virtual = L4_WK_AM33XX_VIRT,
.pfn = __phys_to_pfn(L4_WK_AM33XX_PHYS),
.length = L4_WK_AM33XX_SIZE,
.type = MT_DEVICE
}
};
#endif
#ifdef CONFIG_ARCH_OMAP4
static struct map_desc omap44xx_io_desc[] __initdata = {
{
.virtual = L3_44XX_VIRT,
.pfn = __phys_to_pfn(L3_44XX_PHYS),
.length = L3_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_44XX_VIRT,
.pfn = __phys_to_pfn(L4_44XX_PHYS),
.length = L4_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_PER_44XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_44XX_PHYS),
.length = L4_PER_44XX_SIZE,
.type = MT_DEVICE,
},
};
#endif
#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
static struct map_desc omap54xx_io_desc[] __initdata = {
{
.virtual = L3_54XX_VIRT,
.pfn = __phys_to_pfn(L3_54XX_PHYS),
.length = L3_54XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_54XX_VIRT,
.pfn = __phys_to_pfn(L4_54XX_PHYS),
.length = L4_54XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_WK_54XX_VIRT,
.pfn = __phys_to_pfn(L4_WK_54XX_PHYS),
.length = L4_WK_54XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_PER_54XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_54XX_PHYS),
.length = L4_PER_54XX_SIZE,
.type = MT_DEVICE,
},
};
#endif
#ifdef CONFIG_SOC_OMAP2420
void __init omap242x_map_io(void)
{
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
iotable_init(omap242x_io_desc, ARRAY_SIZE(omap242x_io_desc));
}
#endif
#ifdef CONFIG_SOC_OMAP2430
void __init omap243x_map_io(void)
{
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
iotable_init(omap243x_io_desc, ARRAY_SIZE(omap243x_io_desc));
}
#endif
#ifdef CONFIG_ARCH_OMAP3
void __init omap3_map_io(void)
{
iotable_init(omap34xx_io_desc, ARRAY_SIZE(omap34xx_io_desc));
}
#endif
#ifdef CONFIG_SOC_TI81XX
void __init ti81xx_map_io(void)
{
iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc));
}
#endif
#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX)
void __init am33xx_map_io(void)
{
iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc));
}
#endif
#ifdef CONFIG_ARCH_OMAP4
void __init omap4_map_io(void)
{
iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc));
omap_barriers_init();
}
#endif
#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
void __init omap5_map_io(void)
{
iotable_init(omap54xx_io_desc, ARRAY_SIZE(omap54xx_io_desc));
omap_barriers_init();
}
#endif
/*
* omap2_init_reprogram_sdrc - reprogram SDRC timing parameters
*
* Sets the CORE DPLL3 M2 divider to the same value that it's at
* currently. This has the effect of setting the SDRC SDRAM AC timing
* registers to the values currently defined by the kernel. Currently
* only defined for OMAP3; will return 0 if called on OMAP2. Returns
* -EINVAL if the dpll3_m2_ck cannot be found, 0 if called on OMAP2,
* or passes along the return value of clk_set_rate().
*/
static int __init _omap2_init_reprogram_sdrc(void)
{
struct clk *dpll3_m2_ck;
int v = -EINVAL;
long rate;
if (!cpu_is_omap34xx())
return 0;
dpll3_m2_ck = clk_get(NULL, "dpll3_m2_ck");
if (IS_ERR(dpll3_m2_ck))
return -EINVAL;
rate = clk_get_rate(dpll3_m2_ck);
pr_info("Reprogramming SDRC clock to %ld Hz\n", rate);
v = clk_set_rate(dpll3_m2_ck, rate);
if (v)
pr_err("dpll3_m2_clk rate change failed: %d\n", v);
clk_put(dpll3_m2_ck);
return v;
}
static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data)
{
return omap_hwmod_set_postsetup_state(oh, *(u8 *)data);
}
static void __init omap_hwmod_init_postsetup(void)
{
u8 postsetup_state;
/* Set the default postsetup state for all hwmods */
#ifdef CONFIG_PM
postsetup_state = _HWMOD_STATE_IDLE;
#else
postsetup_state = _HWMOD_STATE_ENABLED;
#endif
omap_hwmod_for_each(_set_hwmod_postsetup_state, &postsetup_state);
omap_pm_if_early_init();
}
static void __init __maybe_unused omap_common_late_init(void)
{
omap_mux_late_init();
omap2_common_pm_late_init();
omap_soc_device_init();
}
#ifdef CONFIG_SOC_OMAP2420
void __init omap2420_init_early(void)
{
omap2_set_globals_tap(OMAP242X_CLASS, OMAP2_L4_IO_ADDRESS(0x48014000));
omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE),
OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE),
NULL);
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE), NULL);
omap2xxx_check_revision();
omap2xxx_prm_init();
omap2xxx_cm_init();
omap2xxx_voltagedomains_init();
omap242x_powerdomains_init();
omap242x_clockdomains_init();
omap2420_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = omap2420_dt_clk_init;
rate_table = omap2420_rate_table;
}
void __init omap2420_init_late(void)
{
omap_common_late_init();
omap2_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
#ifdef CONFIG_SOC_OMAP2430
void __init omap2430_init_early(void)
{
omap2_set_globals_tap(OMAP243X_CLASS, OMAP2_L4_IO_ADDRESS(0x4900a000));
omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE),
OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
NULL);
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE), NULL);
omap2xxx_check_revision();
omap2xxx_prm_init();
omap2xxx_cm_init();
omap2xxx_voltagedomains_init();
omap243x_powerdomains_init();
omap243x_clockdomains_init();
omap2430_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = omap2430_dt_clk_init;
rate_table = omap2430_rate_table;
}
void __init omap2430_init_late(void)
{
omap_common_late_init();
omap2_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
/*
* Currently only board-omap3beagle.c should call this because of the
* same machine_id for 34xx and 36xx beagle.. Will get fixed with DT.
*/
#ifdef CONFIG_ARCH_OMAP3
void __init omap3_init_early(void)
{
omap2_set_globals_tap(OMAP343X_CLASS, OMAP2_L4_IO_ADDRESS(0x4830A000));
omap2_set_globals_sdrc(OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE),
OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
NULL);
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE), NULL);
omap3xxx_check_revision();
omap3xxx_check_features();
omap3xxx_prm_init();
omap3xxx_cm_init();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
omap3xxx_clockdomains_init();
omap3xxx_hwmod_init();
omap_hwmod_init_postsetup();
if (!of_have_populated_dt()) {
omap3_prcm_legacy_iomaps_init();
if (soc_is_am35xx())
omap_clk_soc_init = am35xx_clk_legacy_init;
else if (cpu_is_omap3630())
omap_clk_soc_init = omap36xx_clk_legacy_init;
else if (omap_rev() == OMAP3430_REV_ES1_0)
omap_clk_soc_init = omap3430es1_clk_legacy_init;
else
omap_clk_soc_init = omap3430_clk_legacy_init;
}
}
void __init omap3430_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3430_dt_clk_init;
}
void __init omap35xx_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3430_dt_clk_init;
}
void __init omap3630_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = omap3630_dt_clk_init;
}
void __init am35xx_init_early(void)
{
omap3_init_early();
if (of_have_populated_dt())
omap_clk_soc_init = am35xx_dt_clk_init;
}
void __init ti81xx_init_early(void)
{
omap2_set_globals_tap(OMAP343X_CLASS,
OMAP2_L4_IO_ADDRESS(TI81XX_TAP_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(TI81XX_CTRL_BASE),
NULL);
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(TI81XX_PRCM_BASE), NULL);
omap3xxx_check_revision();
ti81xx_check_features();
omap3xxx_voltagedomains_init();
omap3xxx_powerdomains_init();
omap3xxx_clockdomains_init();
omap3xxx_hwmod_init();
omap_hwmod_init_postsetup();
if (of_have_populated_dt())
omap_clk_soc_init = ti81xx_dt_clk_init;
}
void __init omap3_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap3430_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap35xx_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap3630_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init am35xx_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init ti81xx_init_late(void)
{
omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
#ifdef CONFIG_SOC_AM33XX
void __init am33xx_init_early(void)
{
omap2_set_globals_tap(AM335X_CLASS,
AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE));
omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
NULL);
omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE));
omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL);
omap3xxx_check_revision();
am33xx_check_features();
am33xx_prm_init();
am33xx_cm_init();
am33xx_powerdomains_init();
am33xx_clockdomains_init();
am33xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = am33xx_dt_clk_init;
}
void __init am33xx_init_late(void)
{
omap_common_late_init();
}
#endif
#ifdef CONFIG_SOC_AM43XX
void __init am43xx_init_early(void)
{
omap2_set_globals_tap(AM335X_CLASS,
AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE));
omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE),
NULL);
omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE));
omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE), NULL);
omap_prm_base_init();
omap_cm_base_init();
omap3xxx_check_revision();
am33xx_check_features();
omap44xx_prm_init();
omap4_cm_init();
am43xx_powerdomains_init();
am43xx_clockdomains_init();
am43xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_l2_cache_init();
omap_clk_soc_init = am43xx_dt_clk_init;
}
void __init am43xx_init_late(void)
{
omap_common_late_init();
}
#endif
#ifdef CONFIG_ARCH_OMAP4
void __init omap4430_init_early(void)
{
omap2_set_globals_tap(OMAP443X_CLASS,
OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE),
OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE));
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
OMAP2_L4_IO_ADDRESS(OMAP4430_CM2_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP4430_PRCM_MPU_BASE));
omap_prm_base_init();
omap_cm_base_init();
omap4xxx_check_revision();
omap4xxx_check_features();
omap4_cm_init();
omap4_pm_init_early();
omap44xx_prm_init();
omap44xx_voltagedomains_init();
omap44xx_powerdomains_init();
omap44xx_clockdomains_init();
omap44xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_l2_cache_init();
omap_clk_soc_init = omap4xxx_dt_clk_init;
}
void __init omap4430_init_late(void)
{
omap_common_late_init();
omap4_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
#ifdef CONFIG_SOC_OMAP5
void __init omap5_init_early(void)
{
omap2_set_globals_tap(OMAP54XX_CLASS,
OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
OMAP2_L4_IO_ADDRESS(OMAP54XX_CTRL_BASE));
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE),
OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap4_pm_init_early();
omap_prm_base_init();
omap_cm_base_init();
omap44xx_prm_init();
omap5xxx_check_revision();
omap4_cm_init();
omap54xx_voltagedomains_init();
omap54xx_powerdomains_init();
omap54xx_clockdomains_init();
omap54xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = omap5xxx_dt_clk_init;
}
void __init omap5_init_late(void)
{
omap_common_late_init();
omap4_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
#ifdef CONFIG_SOC_DRA7XX
void __init dra7xx_init_early(void)
{
omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
omap2_set_globals_control(OMAP2_L4_IO_ADDRESS(OMAP54XX_SCM_BASE),
OMAP2_L4_IO_ADDRESS(DRA7XX_CTRL_BASE));
omap2_set_globals_prm(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE));
omap2_set_globals_cm(OMAP2_L4_IO_ADDRESS(DRA7XX_CM_CORE_AON_BASE),
OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap4_pm_init_early();
omap_prm_base_init();
omap_cm_base_init();
omap44xx_prm_init();
dra7xxx_check_revision();
omap4_cm_init();
dra7xx_powerdomains_init();
dra7xx_clockdomains_init();
dra7xx_hwmod_init();
omap_hwmod_init_postsetup();
omap_clk_soc_init = dra7xx_dt_clk_init;
}
void __init dra7xx_init_late(void)
{
omap_common_late_init();
omap4_pm_init();
omap2_clk_enable_autoidle_all();
}
#endif
void __init omap_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
omap_sram_init();
if (cpu_is_omap24xx() || omap3_has_sdrc()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();
}
}
int __init omap_clk_init(void)
{
int ret = 0;
if (!omap_clk_soc_init)
return 0;
ti_clk_init_features();
if (of_have_populated_dt()) {
ret = of_prcm_init();
if (ret)
return ret;
of_clk_init(NULL);
ti_dt_clk_init_retry_clks();
ti_dt_clockdomains_setup();
}
ret = omap_clk_soc_init();
return ret;
}
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