1 /*
2  * UniPhier SC (System Control) block registers
3  *
4  * Copyright (C) 2011-2015 Panasonic Corporation
5  * Copyright (C) 2015-2016 Socionext Inc.
6  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef ARCH_SC_REGS_H
12 #define ARCH_SC_REGS_H
13 
14 #if defined(CONFIG_ARCH_UNIPHIER_SLD3)
15 #define SC_BASE_ADDR			0xf1840000
16 #else
17 #define SC_BASE_ADDR			0x61840000
18 #endif
19 
20 #define SC_DPLLOSCCTRL			(SC_BASE_ADDR | 0x1110)
21 #define SC_DPLLOSCCTRL_DPLLST		(0x1 << 1)
22 #define SC_DPLLOSCCTRL_DPLLEN		(0x1 << 0)
23 
24 #define SC_DPLLCTRL			(SC_BASE_ADDR | 0x1200)
25 #define SC_DPLLCTRL_SSC_EN		(0x1 << 31)
26 #define SC_DPLLCTRL_FOUTMODE_MASK        (0xf << 16)
27 #define SC_DPLLCTRL_SSC_RATE		(0x1 << 15)
28 
29 #define SC_DPLLCTRL2			(SC_BASE_ADDR | 0x1204)
30 #define SC_DPLLCTRL2_NRSTDS		(0x1 << 28)
31 
32 #define SC_DPLLCTRL3			(SC_BASE_ADDR | 0x1208)
33 #define SC_DPLLCTRL3_LPFSEL_COEF2	(0x0 << 31)
34 #define SC_DPLLCTRL3_LPFSEL_COEF3	(0x1 << 31)
35 
36 #define SC_UPLLCTRL			(SC_BASE_ADDR | 0x1210)
37 
38 #define SC_VPLL27ACTRL			(SC_BASE_ADDR | 0x1270)
39 #define SC_VPLL27ACTRL2			(SC_BASE_ADDR | 0x1274)
40 #define SC_VPLL27ACTRL3			(SC_BASE_ADDR | 0x1278)
41 
42 #define SC_VPLL27BCTRL			(SC_BASE_ADDR | 0x1290)
43 #define SC_VPLL27BCTRL2			(SC_BASE_ADDR | 0x1294)
44 #define SC_VPLL27BCTRL3			(SC_BASE_ADDR | 0x1298)
45 
46 #define SC_RSTCTRL			(SC_BASE_ADDR | 0x2000)
47 #define SC_RSTCTRL_NRST_USB3B0		(0x1 << 17)	/* USB3 #0 bus */
48 #define SC_RSTCTRL_NRST_USB3C0		(0x1 << 16)	/* USB3 #0 core */
49 #define SC_RSTCTRL_NRST_ETHER		(0x1 << 12)
50 #define SC_RSTCTRL_NRST_STDMAC		(0x1 << 10)
51 #define SC_RSTCTRL_NRST_GIO		(0x1 <<  6)
52 /* Pro4 or older */
53 #define SC_RSTCTRL_NRST_UMC1		(0x1 <<  5)
54 #define SC_RSTCTRL_NRST_UMC0		(0x1 <<  4)
55 #define SC_RSTCTRL_NRST_NAND		(0x1 <<  2)
56 
57 #define SC_RSTCTRL2			(SC_BASE_ADDR | 0x2004)
58 #define SC_RSTCTRL2_NRST_USB3B1		(0x1 << 17)	/* USB3 #1 bus */
59 #define SC_RSTCTRL2_NRST_USB3C1		(0x1 << 16)	/* USB3 #1 core */
60 
61 #define SC_RSTCTRL3			(SC_BASE_ADDR | 0x2008)
62 
63 /* Pro5 or newer */
64 #define SC_RSTCTRL4			(SC_BASE_ADDR | 0x200c)
65 #define SC_RSTCTRL4_NRST_UMCSB		(0x1 << 12)	/* UMC system bus */
66 #define SC_RSTCTRL4_NRST_UMCA2		(0x1 << 10)	/* UMC ch2 standby */
67 #define SC_RSTCTRL4_NRST_UMCA1		(0x1 <<  9)	/* UMC ch1 standby */
68 #define SC_RSTCTRL4_NRST_UMCA0		(0x1 <<  8)	/* UMC ch0 standby */
69 #define SC_RSTCTRL4_NRST_UMC32		(0x1 <<  6)	/* UMC ch2 */
70 #define SC_RSTCTRL4_NRST_UMC31		(0x1 <<  5)	/* UMC ch1 */
71 #define SC_RSTCTRL4_NRST_UMC30		(0x1 <<  4)	/* UMC ch0 */
72 
73 #define SC_RSTCTRL5			(SC_BASE_ADDR | 0x2010)
74 
75 #define SC_RSTCTRL6			(SC_BASE_ADDR | 0x2014)
76 
77 #define SC_CLKCTRL			(SC_BASE_ADDR | 0x2104)
78 #define SC_CLKCTRL_CEN_USB31		(0x1 << 17)	/* USB3 #1 */
79 #define SC_CLKCTRL_CEN_USB30		(0x1 << 16)	/* USB3 #0 */
80 #define SC_CLKCTRL_CEN_ETHER		(0x1 << 12)
81 #define SC_CLKCTRL_CEN_MIO		(0x1 << 11)
82 #define SC_CLKCTRL_CEN_STDMAC		(0x1 << 10)
83 #define SC_CLKCTRL_CEN_GIO		(0x1 <<  6)
84 /* Pro4 or older */
85 #define SC_CLKCTRL_CEN_UMC		(0x1 <<  4)
86 #define SC_CLKCTRL_CEN_NAND		(0x1 <<  2)
87 #define SC_CLKCTRL_CEN_SBC		(0x1 <<  1)
88 #define SC_CLKCTRL_CEN_PERI		(0x1 <<  0)
89 
90 /* Pro5 or newer */
91 #define SC_CLKCTRL4			(SC_BASE_ADDR | 0x210c)
92 #define SC_CLKCTRL4_CEN_UMCSB		(0x1 << 12)	/* UMC system bus */
93 #define SC_CLKCTRL4_CEN_UMC2		(0x1 <<  2)	/* UMC ch2 */
94 #define SC_CLKCTRL4_CEN_UMC1		(0x1 <<  1)	/* UMC ch1 */
95 #define SC_CLKCTRL4_CEN_UMC0		(0x1 <<  0)	/* UMC ch0 */
96 
97 /* System reset control register */
98 #define SC_IRQTIMSET			(SC_BASE_ADDR | 0x3000)
99 #define SC_SLFRSTSEL			(SC_BASE_ADDR | 0x3010)
100 #define SC_SLFRSTCTL			(SC_BASE_ADDR | 0x3014)
101 
102 #endif /* ARCH_SC_REGS_H */
103