treewide: remove redundant IS_ERR() before error code check

[linux/fpc-iii.git] / drivers / mfd / dbx500-prcmu-regs.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) STMicroelectronics 2009
 * Copyright (C) ST-Ericsson SA 2010
 *
 * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
 * Author: Sundar Iyer <sundar.iyer@stericsson.com>
 *
 * PRCM Unit registers
 */

#ifndef __DB8500_PRCMU_REGS_H
#define __DB8500_PRCMU_REGS_H

#define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end))

#define PRCM_ACLK_MGT           (0x004)
#define PRCM_SVAMMCSPCLK_MGT    (0x008)
#define PRCM_SIAMMDSPCLK_MGT    (0x00C)
#define PRCM_SGACLK_MGT         (0x014)
#define PRCM_UARTCLK_MGT        (0x018)
#define PRCM_MSP02CLK_MGT       (0x01C)
#define PRCM_I2CCLK_MGT         (0x020)
#define PRCM_SDMMCCLK_MGT       (0x024)
#define PRCM_SLIMCLK_MGT        (0x028)
#define PRCM_PER1CLK_MGT        (0x02C)
#define PRCM_PER2CLK_MGT        (0x030)
#define PRCM_PER3CLK_MGT        (0x034)
#define PRCM_PER5CLK_MGT        (0x038)
#define PRCM_PER6CLK_MGT        (0x03C)
#define PRCM_PER7CLK_MGT        (0x040)
#define PRCM_LCDCLK_MGT         (0x044)
#define PRCM_BMLCLK_MGT         (0x04C)
#define PRCM_HSITXCLK_MGT       (0x050)
#define PRCM_HSIRXCLK_MGT       (0x054)
#define PRCM_HDMICLK_MGT        (0x058)
#define PRCM_APEATCLK_MGT       (0x05C)
#define PRCM_APETRACECLK_MGT    (0x060)
#define PRCM_MCDECLK_MGT        (0x064)
#define PRCM_IPI2CCLK_MGT       (0x068)
#define PRCM_DSIALTCLK_MGT      (0x06C)
#define PRCM_DMACLK_MGT         (0x074)
#define PRCM_B2R2CLK_MGT        (0x078)
#define PRCM_TVCLK_MGT          (0x07C)
#define PRCM_UNIPROCLK_MGT      (0x278)
#define PRCM_SSPCLK_MGT         (0x280)
#define PRCM_RNGCLK_MGT         (0x284)
#define PRCM_UICCCLK_MGT        (0x27C)
#define PRCM_MSP1CLK_MGT        (0x288)

#define PRCM_ARM_PLLDIVPS       (prcmu_base + 0x118)
#define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE          0x3f
#define PRCM_ARM_PLLDIVPS_MAX_MASK              0xf

#define PRCM_PLLARM_LOCKP       (prcmu_base + 0x0a8)
#define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3    0x2

#define PRCM_ARM_CHGCLKREQ      (prcmu_base + 0x114)
#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ   BIT(0)
#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_DIVSEL      BIT(16)

#define PRCM_PLLARM_ENABLE      (prcmu_base + 0x98)
#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE   0x1
#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON  0x100

#define PRCM_ARMCLKFIX_MGT      (prcmu_base + 0x0)
#define PRCM_A9PL_FORCE_CLKEN   (prcmu_base + 0x19C)
#define PRCM_A9_RESETN_CLR      (prcmu_base + 0x1f4)
#define PRCM_A9_RESETN_SET      (prcmu_base + 0x1f0)
#define PRCM_ARM_LS_CLAMP       (prcmu_base + 0x30c)
#define PRCM_SRAM_A9            (prcmu_base + 0x308)

#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9PL_FORCE_CLKEN BIT(0)
#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9AXI_FORCE_CLKEN BIT(1)

/* CPU mailbox registers */
#define PRCM_MBOX_CPU_VAL       (prcmu_base + 0x0fc)
#define PRCM_MBOX_CPU_SET       (prcmu_base + 0x100)
#define PRCM_MBOX_CPU_CLR       (prcmu_base + 0x104)

#define PRCM_HOSTACCESS_REQ     (prcmu_base + 0x334)
#define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ 0x1
#define PRCM_HOSTACCESS_REQ_WAKE_REQ    BIT(16)
#define ARM_WAKEUP_MODEM        0x1

#define PRCM_ARM_IT1_CLR        (prcmu_base + 0x48C)
#define PRCM_ARM_IT1_VAL        (prcmu_base + 0x494)
#define PRCM_HOLD_EVT           (prcmu_base + 0x174)

#define PRCM_MOD_AWAKE_STATUS   (prcmu_base + 0x4A0)
#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_COREPD_AWAKE     BIT(0)
#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_AAPD_AWAKE       BIT(1)
#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_VMODEM_OFF_ISO   BIT(2)

#define PRCM_ITSTATUS0          (prcmu_base + 0x148)
#define PRCM_ITSTATUS1          (prcmu_base + 0x150)
#define PRCM_ITSTATUS2          (prcmu_base + 0x158)
#define PRCM_ITSTATUS3          (prcmu_base + 0x160)
#define PRCM_ITSTATUS4          (prcmu_base + 0x168)
#define PRCM_ITSTATUS5          (prcmu_base + 0x484)
#define PRCM_ITCLEAR5           (prcmu_base + 0x488)
#define PRCM_ARMIT_MASKXP70_IT  (prcmu_base + 0x1018)

/* System reset register */
#define PRCM_APE_SOFTRST        (prcmu_base + 0x228)

/* Level shifter and clamp control registers */
#define PRCM_MMIP_LS_CLAMP_SET     (prcmu_base + 0x420)
#define PRCM_MMIP_LS_CLAMP_CLR     (prcmu_base + 0x424)

#define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMP         BIT(11)
#define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMPI        BIT(22)

/* PRCMU clock/PLL/reset registers */
#define PRCM_PLLSOC0_FREQ          (prcmu_base + 0x080)
#define PRCM_PLLSOC1_FREQ          (prcmu_base + 0x084)
#define PRCM_PLLARM_FREQ           (prcmu_base + 0x088)
#define PRCM_PLLDDR_FREQ           (prcmu_base + 0x08C)
#define PRCM_PLL_FREQ_D_SHIFT   0
#define PRCM_PLL_FREQ_D_MASK    BITS(0, 7)
#define PRCM_PLL_FREQ_N_SHIFT   8
#define PRCM_PLL_FREQ_N_MASK    BITS(8, 13)
#define PRCM_PLL_FREQ_R_SHIFT   16
#define PRCM_PLL_FREQ_R_MASK    BITS(16, 18)
#define PRCM_PLL_FREQ_SELDIV2   BIT(24)
#define PRCM_PLL_FREQ_DIV2EN    BIT(25)

#define PRCM_PLLDSI_FREQ           (prcmu_base + 0x500)
#define PRCM_PLLDSI_ENABLE         (prcmu_base + 0x504)
#define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
#define PRCM_DSI_PLLOUT_SEL        (prcmu_base + 0x530)
#define PRCM_DSITVCLK_DIV          (prcmu_base + 0x52C)
#define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
#define PRCM_APE_RESETN_SET        (prcmu_base + 0x1E4)
#define PRCM_APE_RESETN_CLR        (prcmu_base + 0x1E8)

#define PRCM_PLLDSI_ENABLE_PRCM_PLLDSI_ENABLE BIT(0)

#define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP10   BIT(0)
#define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP3    BIT(1)

#define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_SHIFT    0
#define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_MASK     BITS(0, 2)
#define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_SHIFT    8
#define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_MASK     BITS(8, 10)

#define PRCM_DSI_PLLOUT_SEL_OFF         0
#define PRCM_DSI_PLLOUT_SEL_PHI         1
#define PRCM_DSI_PLLOUT_SEL_PHI_2       2
#define PRCM_DSI_PLLOUT_SEL_PHI_4       3

#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_SHIFT        0
#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_MASK         BITS(0, 7)
#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_SHIFT        8
#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_MASK         BITS(8, 15)
#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_SHIFT        16
#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_MASK         BITS(16, 23)
#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_EN               BIT(24)
#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_EN               BIT(25)
#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_EN               BIT(26)

#define PRCM_APE_RESETN_DSIPLL_RESETN BIT(14)

#define PRCM_CLKOCR                (prcmu_base + 0x1CC)
#define PRCM_CLKOCR_CLKOUT0_REF_CLK     (1 << 0)
#define PRCM_CLKOCR_CLKOUT0_MASK        BITS(0, 13)
#define PRCM_CLKOCR_CLKOUT1_REF_CLK     (1 << 16)
#define PRCM_CLKOCR_CLKOUT1_MASK        BITS(16, 29)

/* ePOD and memory power signal control registers */
#define PRCM_EPOD_C_SET            (prcmu_base + 0x410)
#define PRCM_SRAM_LS_SLEEP         (prcmu_base + 0x304)

/* Debug power control unit registers */
#define PRCM_POWER_STATE_SET       (prcmu_base + 0x254)

/* Miscellaneous unit registers */
#define PRCM_DSI_SW_RESET          (prcmu_base + 0x324)
#define PRCM_GPIOCR                (prcmu_base + 0x138)
#define PRCM_GPIOCR_DBG_STM_MOD_CMD1            0x800
#define PRCM_GPIOCR_DBG_UARTMOD_CMD0            0x1

/* PRCMU HW semaphore */
#define PRCM_SEM                   (prcmu_base + 0x400)
#define PRCM_SEM_PRCM_SEM BIT(0)

#define PRCM_TCR                   (prcmu_base + 0x1C8)
#define PRCM_TCR_TENSEL_MASK       BITS(0, 7)
#define PRCM_TCR_STOP_TIMERS       BIT(16)
#define PRCM_TCR_DOZE_MODE         BIT(17)

#define PRCM_CLKOCR_CLKODIV0_SHIFT      0
#define PRCM_CLKOCR_CLKODIV0_MASK       BITS(0, 5)
#define PRCM_CLKOCR_CLKOSEL0_SHIFT      6
#define PRCM_CLKOCR_CLKOSEL0_MASK       BITS(6, 8)
#define PRCM_CLKOCR_CLKODIV1_SHIFT      16
#define PRCM_CLKOCR_CLKODIV1_MASK       BITS(16, 21)
#define PRCM_CLKOCR_CLKOSEL1_SHIFT      22
#define PRCM_CLKOCR_CLKOSEL1_MASK       BITS(22, 24)
#define PRCM_CLKOCR_CLK1TYPE            BIT(28)

#define PRCM_CLK_MGT_CLKPLLDIV_MASK             BITS(0, 4)
#define PRCM_CLK_MGT_CLKPLLSW_SOC0              BIT(5)
#define PRCM_CLK_MGT_CLKPLLSW_SOC1              BIT(6)
#define PRCM_CLK_MGT_CLKPLLSW_DDR               BIT(7)
#define PRCM_CLK_MGT_CLKPLLSW_MASK              BITS(5, 7)
#define PRCM_CLK_MGT_CLKEN                      BIT(8)
#define PRCM_CLK_MGT_CLK38                      BIT(9)
#define PRCM_CLK_MGT_CLK38DIV                   BIT(11)
#define PRCM_SGACLK_MGT_SGACLKDIV_BY_2_5_EN     BIT(12)

/* GPIOCR register */
#define PRCM_GPIOCR_SPI2_SELECT BIT(23)

#define PRCM_DDR_SUBSYS_APE_MINBW       (prcmu_base + 0x438)
#define PRCM_CGATING_BYPASS             (prcmu_base + 0x134)
#define PRCM_CGATING_BYPASS_ICN2        BIT(6)

/* Miscellaneous unit registers */
#define PRCM_RESOUTN_SET                (prcmu_base + 0x214)
#define PRCM_RESOUTN_CLR                (prcmu_base + 0x218)

/* System reset register */
#define PRCM_APE_SOFTRST                (prcmu_base + 0x228)

#endif /* __DB8500_PRCMU_REGS_H */