| /* 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 */ |
