/*
 * TI DaVinci DA8xx CHIPCFGx registers for syscon consumers.
 *
 * Copyright (C) 2016 David Lechner <david@lechnology.com>
 *
 * 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */

#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 */