arch/arm/mach-uniphier/sc-regs.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * UniPhier SC (System Control) block registers
 *
 * Copyright (C) 2011-2015 Panasonic Corporation
 * Copyright (C) 2015-2016 Socionext Inc.
 *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
 */

#ifndef ARCH_SC_REGS_H
#define ARCH_SC_REGS_H

#ifndef __ASSEMBLY__
#include <linux/compiler.h>
#define sc_base			((void __iomem *)SC_BASE)
#endif

#define SC_BASE			0x61840000

#define SC_DPLLCTRL		0x1200
#define SC_DPLLCTRL_SSC_EN		(0x1 << 31)
#define SC_DPLLCTRL_FOUTMODE_MASK        (0xf << 16)
#define SC_DPLLCTRL_SSC_RATE		(0x1 << 15)

#define SC_DPLLCTRL2		0x1204
#define SC_DPLLCTRL2_NRSTDS		(0x1 << 28)

#define SC_DPLLCTRL3		0x1208
#define SC_DPLLCTRL3_LPFSEL_COEF2	(0x0 << 31)
#define SC_DPLLCTRL3_LPFSEL_COEF3	(0x1 << 31)

#define SC_UPLLCTRL		0x1210

#define SC_VPLL27ACTRL		0x1270
#define SC_VPLL27ACTRL2		0x1274
#define SC_VPLL27ACTRL3		0x1278

#define SC_VPLL27BCTRL		0x1290
#define SC_VPLL27BCTRL2		0x1294
#define SC_VPLL27BCTRL3		0x1298

#define SC_RSTCTRL		0x2000
#define SC_RSTCTRL_NRST_USB3B0		(0x1 << 17)	/* USB3 #0 bus */
#define SC_RSTCTRL_NRST_USB3C0		(0x1 << 16)	/* USB3 #0 core */
#define SC_RSTCTRL_NRST_ETHER		(0x1 << 12)
#define SC_RSTCTRL_NRST_GIO		(0x1 <<  6)
/* Pro4 or older */
#define SC_RSTCTRL_NRST_UMC1		(0x1 <<  5)
#define SC_RSTCTRL_NRST_UMC0		(0x1 <<  4)
#define SC_RSTCTRL_NRST_NAND		(0x1 <<  2)

#define SC_RSTCTRL2		0x2004
#define SC_RSTCTRL2_NRST_USB3B1		(0x1 << 17)	/* USB3 #1 bus */
#define SC_RSTCTRL2_NRST_USB3C1		(0x1 << 16)	/* USB3 #1 core */

#define SC_RSTCTRL3		0x2008

/* Pro5 or newer */
#define SC_RSTCTRL4		0x200c
#define SC_RSTCTRL4_NRST_UMCSB		(0x1 << 12)	/* UMC system bus */
#define SC_RSTCTRL4_NRST_UMCA2		(0x1 << 10)	/* UMC ch2 standby */
#define SC_RSTCTRL4_NRST_UMCA1		(0x1 <<  9)	/* UMC ch1 standby */
#define SC_RSTCTRL4_NRST_UMCA0		(0x1 <<  8)	/* UMC ch0 standby */
#define SC_RSTCTRL4_NRST_UMC32		(0x1 <<  6)	/* UMC ch2 */
#define SC_RSTCTRL4_NRST_UMC31		(0x1 <<  5)	/* UMC ch1 */
#define SC_RSTCTRL4_NRST_UMC30		(0x1 <<  4)	/* UMC ch0 */

#define SC_RSTCTRL5		0x2010

#define SC_RSTCTRL6		0x2014

#define SC_CLKCTRL		0x2104
#define SC_CLKCTRL_CEN_USB31		(0x1 << 17)	/* USB3 #1 */
#define SC_CLKCTRL_CEN_USB30		(0x1 << 16)	/* USB3 #0 */
#define SC_CLKCTRL_CEN_ETHER		(0x1 << 12)
#define SC_CLKCTRL_CEN_GIO		(0x1 <<  6)
/* Pro4 or older */
#define SC_CLKCTRL_CEN_UMC		(0x1 <<  4)
#define SC_CLKCTRL_CEN_NAND		(0x1 <<  2)
#define SC_CLKCTRL_CEN_SBC		(0x1 <<  1)
#define SC_CLKCTRL_CEN_PERI		(0x1 <<  0)

/* Pro5 or newer */
#define SC_CLKCTRL4		0x210c
#define SC_CLKCTRL4_CEN_UMCSB		(0x1 << 12)	/* UMC system bus */
#define SC_CLKCTRL4_CEN_UMC2		(0x1 <<  2)	/* UMC ch2 */
#define SC_CLKCTRL4_CEN_UMC1		(0x1 <<  1)	/* UMC ch1 */
#define SC_CLKCTRL4_CEN_UMC0		(0x1 <<  0)	/* UMC ch0 */

/* System reset control register */
#define SC_IRQTIMSET		0x3000
#define SC_SLFRSTSEL		0x3010
#define SC_SLFRSTCTL		0x3014

#endif /* ARCH_SC_REGS_H */