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/*
* Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __SOC_H__
#define __SOC_H__
enum plls_id {
ABPLL_ID = 0,
ALPLL_ID,
DPLL_ID,
CPLL_ID,
GPLL_ID,
NPLL_ID,
END_PLL_ID,
};
/*****************************************************************************
* secure timer
*****************************************************************************/
#define TIMER_LOADE_COUNT0 0x00
#define TIMER_LOADE_COUNT1 0x04
#define TIMER_CURRENT_VALUE0 0x08
#define TIMER_CURRENT_VALUE1 0x0C
#define TIMER_CONTROL_REG 0x10
#define TIMER_INTSTATUS 0x18
#define TIMER_EN 0x1
#define STIMER1_BASE (STIME_BASE + 0x20)
#define CYCL_24M_CNT_US(us) (24 * us)
#define CYCL_24M_CNT_MS(ms) (ms * CYCL_24M_CNT_US(1000))
/*****************************************************************************
* sgrf reg, offset
*****************************************************************************/
#define SGRF_SOC_CON(n) (0x0 + (n) * 4)
#define SGRF_BUSDMAC_CON(n) (0x100 + (n) * 4)
#define SGRF_SOC_CON_NS 0xffff0000
/*****************************************************************************
* con6[2]pmusram is security.
* con6[6]stimer is security.
*****************************************************************************/
#define PMUSRAM_S_SHIFT 2
#define PMUSRAM_S 1
#define STIMER_S_SHIFT 6
#define STIMER_S 1
#define SGRF_SOC_CON7_BITS ((0xffff << 16) | \
(PMUSRAM_S << PMUSRAM_S_SHIFT) | \
(STIMER_S << STIMER_S_SHIFT))
#define SGRF_BUSDMAC_CON0_NS 0xfffcfff8
#define SGRF_BUSDMAC_CON1_NS 0xffff0fff
/*
* sgrf_soc_con1~2, mask and offset
*/
#define CPU_BOOT_ADDR_WMASK 0xffff0000
#define CPU_BOOT_ADDR_ALIGN 16
/*****************************************************************************
* cru reg, offset
*****************************************************************************/
#define CRU_SOFTRST_CON 0x300
#define CRU_SOFTRSTS_CON(n) (CRU_SOFTRST_CON + ((n) * 4))
#define CRU_SOFTRSTS_CON_CNT 15
#define SOFTRST_DMA1 0x40004
#define SOFTRST_DMA2 0x10001
#define RST_DMA1_MSK 0x4
#define RST_DMA2_MSK 0x0
#define CRU_CLKSEL_CON 0x100
#define CRU_CLKSELS_CON(i) (CRU_CLKSEL_CON + ((i) * 4))
#define CRU_CLKSEL_CON_CNT 56
#define CRU_CLKGATE_CON 0x200
#define CRU_CLKGATES_CON(i) (CRU_CLKGATE_CON + ((i) * 4))
#define CRU_CLKGATES_CON_CNT 25
#define CRU_GLB_SRST_FST 0x280
#define CRU_GLB_SRST_SND 0x284
#define CRU_GLB_RST_CON 0x388
#define CRU_CONS_GATEID(i) (16 * (i))
#define GATE_ID(reg, bit) ((reg * 16) + bit)
#define PMU_RST_BY_SECOND_SFT (BIT(1) << 2)
#define PMU_RST_NOT_BY_SFT (BIT(1) << 2)
/***************************************************************************
* pll
***************************************************************************/
#define PLL_PWR_DN_MSK (0x1 << 1)
#define PLL_PWR_DN REG_WMSK_BITS(1, 1, 0x1)
#define PLL_PWR_ON REG_WMSK_BITS(0, 1, 0x1)
#define PLL_RESET REG_WMSK_BITS(1, 5, 0x1)
#define PLL_RESET_RESUME REG_WMSK_BITS(0, 5, 0x1)
#define PLL_BYPASS_MSK (0x1 << 0)
#define PLL_BYPASS_W_MSK (PLL_BYPASS_MSK << 16)
#define PLL_BYPASS REG_WMSK_BITS(1, 0, 0x1)
#define PLL_NO_BYPASS REG_WMSK_BITS(0, 0, 0x1)
#define PLL_MODE_SHIFT 8
#define PLL_MODE_MSK 0x3
#define PLLS_MODE_WMASK (PLL_MODE_MSK << (16 + PLL_MODE_SHIFT))
#define PLL_SLOW 0x0
#define PLL_NORM 0x1
#define PLL_DEEP 0x2
#define PLL_SLOW_BITS REG_WMSK_BITS(PLL_SLOW, 8, 0x3)
#define PLL_NORM_BITS REG_WMSK_BITS(PLL_NORM, 8, 0x3)
#define PLL_DEEP_BITS REG_WMSK_BITS(PLL_DEEP, 8, 0x3)
#define PLL_CONS(id, i) ((id) * 0x10 + ((i) * 4))
#define REG_W_MSK(bits_shift, msk) \
((msk) << ((bits_shift) + 16))
#define REG_VAL_CLRBITS(val, bits_shift, msk) \
(val & (~(msk << bits_shift)))
#define REG_SET_BITS(bits, bits_shift, msk) \
(((bits) & (msk)) << (bits_shift))
#define REG_WMSK_BITS(bits, bits_shift, msk) \
(REG_W_MSK(bits_shift, msk) | \
REG_SET_BITS(bits, bits_shift, msk))
#define regs_updata_bit_set(addr, shift) \
regs_updata_bits((addr), 0x1, 0x1, (shift))
#define regs_updata_bit_clr(addr, shift) \
regs_updata_bits((addr), 0x0, 0x1, (shift))
void regs_updata_bits(uintptr_t addr, uint32_t val,
uint32_t mask, uint32_t shift);
void soc_sleep_config(void);
void pm_plls_resume(void);
#endif /* __SOC_H__ */