root/include/linux/mfd/da8xx-cfgchip.h
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * TI DaVinci DA8xx CHIPCFGx registers for syscon consumers.
 *
 * Copyright (C) 2016 David Lechner <david@lechnology.com>
 */

#ifndef __LINUX_MFD_DA8XX_CFGCHIP_H
#define __LINUX_MFD_DA8XX_CFGCHIP_H

#include <linux/bitops.h>

/* register offset (32-bit registers) */
#define CFGCHIP(n)                              ((n) * 4)

/* CFGCHIP0 (PLL0/EDMA3_0) register bits */
#define CFGCHIP0_PLL_MASTER_LOCK                BIT(4)
#define CFGCHIP0_EDMA30TC1DBS(n)                ((n) << 2)
#define CFGCHIP0_EDMA30TC1DBS_MASK              CFGCHIP0_EDMA30TC1DBS(0x3)
#define CFGCHIP0_EDMA30TC1DBS_16                CFGCHIP0_EDMA30TC1DBS(0x0)
#define CFGCHIP0_EDMA30TC1DBS_32                CFGCHIP0_EDMA30TC1DBS(0x1)
#define CFGCHIP0_EDMA30TC1DBS_64                CFGCHIP0_EDMA30TC1DBS(0x2)
#define CFGCHIP0_EDMA30TC0DBS(n)                ((n) << 0)
#define CFGCHIP0_EDMA30TC0DBS_MASK              CFGCHIP0_EDMA30TC0DBS(0x3)
#define CFGCHIP0_EDMA30TC0DBS_16                CFGCHIP0_EDMA30TC0DBS(0x0)
#define CFGCHIP0_EDMA30TC0DBS_32                CFGCHIP0_EDMA30TC0DBS(0x1)
#define CFGCHIP0_EDMA30TC0DBS_64                CFGCHIP0_EDMA30TC0DBS(0x2)

/* CFGCHIP1 (eCAP/HPI/EDMA3_1/eHRPWM TBCLK/McASP0 AMUTEIN) register bits */
#define CFGCHIP1_CAP2SRC(n)                     ((n) << 27)
#define CFGCHIP1_CAP2SRC_MASK                   CFGCHIP1_CAP2SRC(0x1f)
#define CFGCHIP1_CAP2SRC_ECAP_PIN               CFGCHIP1_CAP2SRC(0x0)
#define CFGCHIP1_CAP2SRC_MCASP0_TX              CFGCHIP1_CAP2SRC(0x1)
#define CFGCHIP1_CAP2SRC_MCASP0_RX              CFGCHIP1_CAP2SRC(0x2)
#define CFGCHIP1_CAP2SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0x7)
#define CFGCHIP1_CAP2SRC_EMAC_C0_RX             CFGCHIP1_CAP2SRC(0x8)
#define CFGCHIP1_CAP2SRC_EMAC_C0_TX             CFGCHIP1_CAP2SRC(0x9)
#define CFGCHIP1_CAP2SRC_EMAC_C0_MISC           CFGCHIP1_CAP2SRC(0xa)
#define CFGCHIP1_CAP2SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0xb)
#define CFGCHIP1_CAP2SRC_EMAC_C1_RX             CFGCHIP1_CAP2SRC(0xc)
#define CFGCHIP1_CAP2SRC_EMAC_C1_TX             CFGCHIP1_CAP2SRC(0xd)
#define CFGCHIP1_CAP2SRC_EMAC_C1_MISC           CFGCHIP1_CAP2SRC(0xe)
#define CFGCHIP1_CAP2SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP2SRC(0xf)
#define CFGCHIP1_CAP2SRC_EMAC_C2_RX             CFGCHIP1_CAP2SRC(0x10)
#define CFGCHIP1_CAP2SRC_EMAC_C2_TX             CFGCHIP1_CAP2SRC(0x11)
#define CFGCHIP1_CAP2SRC_EMAC_C2_MISC           CFGCHIP1_CAP2SRC(0x12)
#define CFGCHIP1_CAP1SRC(n)                     ((n) << 22)
#define CFGCHIP1_CAP1SRC_MASK                   CFGCHIP1_CAP1SRC(0x1f)
#define CFGCHIP1_CAP1SRC_ECAP_PIN               CFGCHIP1_CAP1SRC(0x0)
#define CFGCHIP1_CAP1SRC_MCASP0_TX              CFGCHIP1_CAP1SRC(0x1)
#define CFGCHIP1_CAP1SRC_MCASP0_RX              CFGCHIP1_CAP1SRC(0x2)
#define CFGCHIP1_CAP1SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0x7)
#define CFGCHIP1_CAP1SRC_EMAC_C0_RX             CFGCHIP1_CAP1SRC(0x8)
#define CFGCHIP1_CAP1SRC_EMAC_C0_TX             CFGCHIP1_CAP1SRC(0x9)
#define CFGCHIP1_CAP1SRC_EMAC_C0_MISC           CFGCHIP1_CAP1SRC(0xa)
#define CFGCHIP1_CAP1SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0xb)
#define CFGCHIP1_CAP1SRC_EMAC_C1_RX             CFGCHIP1_CAP1SRC(0xc)
#define CFGCHIP1_CAP1SRC_EMAC_C1_TX             CFGCHIP1_CAP1SRC(0xd)
#define CFGCHIP1_CAP1SRC_EMAC_C1_MISC           CFGCHIP1_CAP1SRC(0xe)
#define CFGCHIP1_CAP1SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP1SRC(0xf)
#define CFGCHIP1_CAP1SRC_EMAC_C2_RX             CFGCHIP1_CAP1SRC(0x10)
#define CFGCHIP1_CAP1SRC_EMAC_C2_TX             CFGCHIP1_CAP1SRC(0x11)
#define CFGCHIP1_CAP1SRC_EMAC_C2_MISC           CFGCHIP1_CAP1SRC(0x12)
#define CFGCHIP1_CAP0SRC(n)                     ((n) << 17)
#define CFGCHIP1_CAP0SRC_MASK                   CFGCHIP1_CAP0SRC(0x1f)
#define CFGCHIP1_CAP0SRC_ECAP_PIN               CFGCHIP1_CAP0SRC(0x0)
#define CFGCHIP1_CAP0SRC_MCASP0_TX              CFGCHIP1_CAP0SRC(0x1)
#define CFGCHIP1_CAP0SRC_MCASP0_RX              CFGCHIP1_CAP0SRC(0x2)
#define CFGCHIP1_CAP0SRC_EMAC_C0_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0x7)
#define CFGCHIP1_CAP0SRC_EMAC_C0_RX             CFGCHIP1_CAP0SRC(0x8)
#define CFGCHIP1_CAP0SRC_EMAC_C0_TX             CFGCHIP1_CAP0SRC(0x9)
#define CFGCHIP1_CAP0SRC_EMAC_C0_MISC           CFGCHIP1_CAP0SRC(0xa)
#define CFGCHIP1_CAP0SRC_EMAC_C1_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0xb)
#define CFGCHIP1_CAP0SRC_EMAC_C1_RX             CFGCHIP1_CAP0SRC(0xc)
#define CFGCHIP1_CAP0SRC_EMAC_C1_TX             CFGCHIP1_CAP0SRC(0xd)
#define CFGCHIP1_CAP0SRC_EMAC_C1_MISC           CFGCHIP1_CAP0SRC(0xe)
#define CFGCHIP1_CAP0SRC_EMAC_C2_RX_THRESHOLD   CFGCHIP1_CAP0SRC(0xf)
#define CFGCHIP1_CAP0SRC_EMAC_C2_RX             CFGCHIP1_CAP0SRC(0x10)
#define CFGCHIP1_CAP0SRC_EMAC_C2_TX             CFGCHIP1_CAP0SRC(0x11)
#define CFGCHIP1_CAP0SRC_EMAC_C2_MISC           CFGCHIP1_CAP0SRC(0x12)
#define CFGCHIP1_HPIBYTEAD                      BIT(16)
#define CFGCHIP1_HPIENA                         BIT(15)
#define CFGCHIP0_EDMA31TC0DBS(n)                ((n) << 13)
#define CFGCHIP0_EDMA31TC0DBS_MASK              CFGCHIP0_EDMA31TC0DBS(0x3)
#define CFGCHIP0_EDMA31TC0DBS_16                CFGCHIP0_EDMA31TC0DBS(0x0)
#define CFGCHIP0_EDMA31TC0DBS_32                CFGCHIP0_EDMA31TC0DBS(0x1)
#define CFGCHIP0_EDMA31TC0DBS_64                CFGCHIP0_EDMA31TC0DBS(0x2)
#define CFGCHIP1_TBCLKSYNC                      BIT(12)
#define CFGCHIP1_AMUTESEL0(n)                   ((n) << 0)
#define CFGCHIP1_AMUTESEL0_MASK                 CFGCHIP1_AMUTESEL0(0xf)
#define CFGCHIP1_AMUTESEL0_LOW                  CFGCHIP1_AMUTESEL0(0x0)
#define CFGCHIP1_AMUTESEL0_BANK_0               CFGCHIP1_AMUTESEL0(0x1)
#define CFGCHIP1_AMUTESEL0_BANK_1               CFGCHIP1_AMUTESEL0(0x2)
#define CFGCHIP1_AMUTESEL0_BANK_2               CFGCHIP1_AMUTESEL0(0x3)
#define CFGCHIP1_AMUTESEL0_BANK_3               CFGCHIP1_AMUTESEL0(0x4)
#define CFGCHIP1_AMUTESEL0_BANK_4               CFGCHIP1_AMUTESEL0(0x5)
#define CFGCHIP1_AMUTESEL0_BANK_5               CFGCHIP1_AMUTESEL0(0x6)
#define CFGCHIP1_AMUTESEL0_BANK_6               CFGCHIP1_AMUTESEL0(0x7)
#define CFGCHIP1_AMUTESEL0_BANK_7               CFGCHIP1_AMUTESEL0(0x8)

/* CFGCHIP2 (USB PHY) register bits */
#define CFGCHIP2_PHYCLKGD                       BIT(17)
#define CFGCHIP2_VBUSSENSE                      BIT(16)
#define CFGCHIP2_RESET                          BIT(15)
#define CFGCHIP2_OTGMODE(n)                     ((n) << 13)
#define CFGCHIP2_OTGMODE_MASK                   CFGCHIP2_OTGMODE(0x3)
#define CFGCHIP2_OTGMODE_NO_OVERRIDE            CFGCHIP2_OTGMODE(0x0)
#define CFGCHIP2_OTGMODE_FORCE_HOST             CFGCHIP2_OTGMODE(0x1)
#define CFGCHIP2_OTGMODE_FORCE_DEVICE           CFGCHIP2_OTGMODE(0x2)
#define CFGCHIP2_OTGMODE_FORCE_HOST_VBUS_LOW    CFGCHIP2_OTGMODE(0x3)
#define CFGCHIP2_USB1PHYCLKMUX                  BIT(12)
#define CFGCHIP2_USB2PHYCLKMUX                  BIT(11)
#define CFGCHIP2_PHYPWRDN                       BIT(10)
#define CFGCHIP2_OTGPWRDN                       BIT(9)
#define CFGCHIP2_DATPOL                         BIT(8)
#define CFGCHIP2_USB1SUSPENDM                   BIT(7)
#define CFGCHIP2_PHY_PLLON                      BIT(6)
#define CFGCHIP2_SESENDEN                       BIT(5)
#define CFGCHIP2_VBDTCTEN                       BIT(4)
#define CFGCHIP2_REFFREQ(n)                     ((n) << 0)
#define CFGCHIP2_REFFREQ_MASK                   CFGCHIP2_REFFREQ(0xf)
#define CFGCHIP2_REFFREQ_12MHZ                  CFGCHIP2_REFFREQ(0x1)
#define CFGCHIP2_REFFREQ_24MHZ                  CFGCHIP2_REFFREQ(0x2)
#define CFGCHIP2_REFFREQ_48MHZ                  CFGCHIP2_REFFREQ(0x3)
#define CFGCHIP2_REFFREQ_19_2MHZ                CFGCHIP2_REFFREQ(0x4)
#define CFGCHIP2_REFFREQ_38_4MHZ                CFGCHIP2_REFFREQ(0x5)
#define CFGCHIP2_REFFREQ_13MHZ                  CFGCHIP2_REFFREQ(0x6)
#define CFGCHIP2_REFFREQ_26MHZ                  CFGCHIP2_REFFREQ(0x7)
#define CFGCHIP2_REFFREQ_20MHZ                  CFGCHIP2_REFFREQ(0x8)
#define CFGCHIP2_REFFREQ_40MHZ                  CFGCHIP2_REFFREQ(0x9)

/* CFGCHIP3 (EMAC/uPP/PLL1/ASYNC3/PRU/DIV4.5/EMIFA) register bits */
#define CFGCHIP3_RMII_SEL                       BIT(8)
#define CFGCHIP3_UPP_TX_CLKSRC                  BIT(6)
#define CFGCHIP3_PLL1_MASTER_LOCK               BIT(5)
#define CFGCHIP3_ASYNC3_CLKSRC                  BIT(4)
#define CFGCHIP3_PRUEVTSEL                      BIT(3)
#define CFGCHIP3_DIV45PENA                      BIT(2)
#define CFGCHIP3_EMA_CLKSRC                     BIT(1)

/* CFGCHIP4 (McASP0 AMUNTEIN) register bits */
#define CFGCHIP4_AMUTECLR0                      BIT(0)

#endif /* __LINUX_MFD_DA8XX_CFGCHIP_H */