2 * QEMU model of the Clock-Reset-LPD (CRL).
4 * Copyright (c) 2022 Xilinx Inc.
5 * SPDX-License-Identifier: GPL-2.0-or-later
7 * Written by Edgar E. Iglesias <edgar.iglesias@xilinx.com>
9 #ifndef HW_MISC_XLNX_VERSAL_CRL_H
10 #define HW_MISC_XLNX_VERSAL_CRL_H
12 #include "hw/sysbus.h"
13 #include "hw/register.h"
14 #include "target/arm/cpu-qom.h"
16 #define TYPE_XLNX_VERSAL_CRL "xlnx-versal-crl"
17 OBJECT_DECLARE_SIMPLE_TYPE(XlnxVersalCRL
, XLNX_VERSAL_CRL
)
20 FIELD(ERR_CTRL
, SLVERR_ENABLE
, 0, 1)
22 FIELD(IR_STATUS
, ADDR_DECODE_ERR
, 0, 1)
24 FIELD(IR_MASK
, ADDR_DECODE_ERR
, 0, 1)
26 FIELD(IR_ENABLE
, ADDR_DECODE_ERR
, 0, 1)
27 REG32(IR_DISABLE
, 0x10)
28 FIELD(IR_DISABLE
, ADDR_DECODE_ERR
, 0, 1)
30 FIELD(WPROT
, ACTIVE
, 0, 1)
31 REG32(PLL_CLK_OTHER_DMN
, 0x20)
32 FIELD(PLL_CLK_OTHER_DMN
, APLL_BYPASS
, 0, 1)
33 REG32(RPLL_CTRL
, 0x40)
34 FIELD(RPLL_CTRL
, POST_SRC
, 24, 3)
35 FIELD(RPLL_CTRL
, PRE_SRC
, 20, 3)
36 FIELD(RPLL_CTRL
, CLKOUTDIV
, 16, 2)
37 FIELD(RPLL_CTRL
, FBDIV
, 8, 8)
38 FIELD(RPLL_CTRL
, BYPASS
, 3, 1)
39 FIELD(RPLL_CTRL
, RESET
, 0, 1)
41 FIELD(RPLL_CFG
, LOCK_DLY
, 25, 7)
42 FIELD(RPLL_CFG
, LOCK_CNT
, 13, 10)
43 FIELD(RPLL_CFG
, LFHF
, 10, 2)
44 FIELD(RPLL_CFG
, CP
, 5, 4)
45 FIELD(RPLL_CFG
, RES
, 0, 4)
46 REG32(RPLL_FRAC_CFG
, 0x48)
47 FIELD(RPLL_FRAC_CFG
, ENABLED
, 31, 1)
48 FIELD(RPLL_FRAC_CFG
, SEED
, 22, 3)
49 FIELD(RPLL_FRAC_CFG
, ALGRTHM
, 19, 1)
50 FIELD(RPLL_FRAC_CFG
, ORDER
, 18, 1)
51 FIELD(RPLL_FRAC_CFG
, DATA
, 0, 16)
52 REG32(PLL_STATUS
, 0x50)
53 FIELD(PLL_STATUS
, RPLL_STABLE
, 2, 1)
54 FIELD(PLL_STATUS
, RPLL_LOCK
, 0, 1)
55 REG32(RPLL_TO_XPD_CTRL
, 0x100)
56 FIELD(RPLL_TO_XPD_CTRL
, CLKACT
, 25, 1)
57 FIELD(RPLL_TO_XPD_CTRL
, DIVISOR0
, 8, 10)
58 REG32(LPD_TOP_SWITCH_CTRL
, 0x104)
59 FIELD(LPD_TOP_SWITCH_CTRL
, CLKACT_ADMA
, 26, 1)
60 FIELD(LPD_TOP_SWITCH_CTRL
, CLKACT
, 25, 1)
61 FIELD(LPD_TOP_SWITCH_CTRL
, DIVISOR0
, 8, 10)
62 FIELD(LPD_TOP_SWITCH_CTRL
, SRCSEL
, 0, 3)
63 REG32(LPD_LSBUS_CTRL
, 0x108)
64 FIELD(LPD_LSBUS_CTRL
, CLKACT
, 25, 1)
65 FIELD(LPD_LSBUS_CTRL
, DIVISOR0
, 8, 10)
66 FIELD(LPD_LSBUS_CTRL
, SRCSEL
, 0, 3)
67 REG32(CPU_R5_CTRL
, 0x10c)
68 FIELD(CPU_R5_CTRL
, CLKACT_OCM2
, 28, 1)
69 FIELD(CPU_R5_CTRL
, CLKACT_OCM
, 27, 1)
70 FIELD(CPU_R5_CTRL
, CLKACT_CORE
, 26, 1)
71 FIELD(CPU_R5_CTRL
, CLKACT
, 25, 1)
72 FIELD(CPU_R5_CTRL
, DIVISOR0
, 8, 10)
73 FIELD(CPU_R5_CTRL
, SRCSEL
, 0, 3)
74 REG32(IOU_SWITCH_CTRL
, 0x114)
75 FIELD(IOU_SWITCH_CTRL
, CLKACT
, 25, 1)
76 FIELD(IOU_SWITCH_CTRL
, DIVISOR0
, 8, 10)
77 FIELD(IOU_SWITCH_CTRL
, SRCSEL
, 0, 3)
78 REG32(GEM0_REF_CTRL
, 0x118)
79 FIELD(GEM0_REF_CTRL
, CLKACT_RX
, 27, 1)
80 FIELD(GEM0_REF_CTRL
, CLKACT_TX
, 26, 1)
81 FIELD(GEM0_REF_CTRL
, CLKACT
, 25, 1)
82 FIELD(GEM0_REF_CTRL
, DIVISOR0
, 8, 10)
83 FIELD(GEM0_REF_CTRL
, SRCSEL
, 0, 3)
84 REG32(GEM1_REF_CTRL
, 0x11c)
85 FIELD(GEM1_REF_CTRL
, CLKACT_RX
, 27, 1)
86 FIELD(GEM1_REF_CTRL
, CLKACT_TX
, 26, 1)
87 FIELD(GEM1_REF_CTRL
, CLKACT
, 25, 1)
88 FIELD(GEM1_REF_CTRL
, DIVISOR0
, 8, 10)
89 FIELD(GEM1_REF_CTRL
, SRCSEL
, 0, 3)
90 REG32(GEM_TSU_REF_CTRL
, 0x120)
91 FIELD(GEM_TSU_REF_CTRL
, CLKACT
, 25, 1)
92 FIELD(GEM_TSU_REF_CTRL
, DIVISOR0
, 8, 10)
93 FIELD(GEM_TSU_REF_CTRL
, SRCSEL
, 0, 3)
94 REG32(USB0_BUS_REF_CTRL
, 0x124)
95 FIELD(USB0_BUS_REF_CTRL
, CLKACT
, 25, 1)
96 FIELD(USB0_BUS_REF_CTRL
, DIVISOR0
, 8, 10)
97 FIELD(USB0_BUS_REF_CTRL
, SRCSEL
, 0, 3)
98 REG32(UART0_REF_CTRL
, 0x128)
99 FIELD(UART0_REF_CTRL
, CLKACT
, 25, 1)
100 FIELD(UART0_REF_CTRL
, DIVISOR0
, 8, 10)
101 FIELD(UART0_REF_CTRL
, SRCSEL
, 0, 3)
102 REG32(UART1_REF_CTRL
, 0x12c)
103 FIELD(UART1_REF_CTRL
, CLKACT
, 25, 1)
104 FIELD(UART1_REF_CTRL
, DIVISOR0
, 8, 10)
105 FIELD(UART1_REF_CTRL
, SRCSEL
, 0, 3)
106 REG32(SPI0_REF_CTRL
, 0x130)
107 FIELD(SPI0_REF_CTRL
, CLKACT
, 25, 1)
108 FIELD(SPI0_REF_CTRL
, DIVISOR0
, 8, 10)
109 FIELD(SPI0_REF_CTRL
, SRCSEL
, 0, 3)
110 REG32(SPI1_REF_CTRL
, 0x134)
111 FIELD(SPI1_REF_CTRL
, CLKACT
, 25, 1)
112 FIELD(SPI1_REF_CTRL
, DIVISOR0
, 8, 10)
113 FIELD(SPI1_REF_CTRL
, SRCSEL
, 0, 3)
114 REG32(CAN0_REF_CTRL
, 0x138)
115 FIELD(CAN0_REF_CTRL
, CLKACT
, 25, 1)
116 FIELD(CAN0_REF_CTRL
, DIVISOR0
, 8, 10)
117 FIELD(CAN0_REF_CTRL
, SRCSEL
, 0, 3)
118 REG32(CAN1_REF_CTRL
, 0x13c)
119 FIELD(CAN1_REF_CTRL
, CLKACT
, 25, 1)
120 FIELD(CAN1_REF_CTRL
, DIVISOR0
, 8, 10)
121 FIELD(CAN1_REF_CTRL
, SRCSEL
, 0, 3)
122 REG32(I2C0_REF_CTRL
, 0x140)
123 FIELD(I2C0_REF_CTRL
, CLKACT
, 25, 1)
124 FIELD(I2C0_REF_CTRL
, DIVISOR0
, 8, 10)
125 FIELD(I2C0_REF_CTRL
, SRCSEL
, 0, 3)
126 REG32(I2C1_REF_CTRL
, 0x144)
127 FIELD(I2C1_REF_CTRL
, CLKACT
, 25, 1)
128 FIELD(I2C1_REF_CTRL
, DIVISOR0
, 8, 10)
129 FIELD(I2C1_REF_CTRL
, SRCSEL
, 0, 3)
130 REG32(DBG_LPD_CTRL
, 0x148)
131 FIELD(DBG_LPD_CTRL
, CLKACT
, 25, 1)
132 FIELD(DBG_LPD_CTRL
, DIVISOR0
, 8, 10)
133 FIELD(DBG_LPD_CTRL
, SRCSEL
, 0, 3)
134 REG32(TIMESTAMP_REF_CTRL
, 0x14c)
135 FIELD(TIMESTAMP_REF_CTRL
, CLKACT
, 25, 1)
136 FIELD(TIMESTAMP_REF_CTRL
, DIVISOR0
, 8, 10)
137 FIELD(TIMESTAMP_REF_CTRL
, SRCSEL
, 0, 3)
138 REG32(CRL_SAFETY_CHK
, 0x150)
139 REG32(PSM_REF_CTRL
, 0x154)
140 FIELD(PSM_REF_CTRL
, DIVISOR0
, 8, 10)
141 FIELD(PSM_REF_CTRL
, SRCSEL
, 0, 3)
142 REG32(DBG_TSTMP_CTRL
, 0x158)
143 FIELD(DBG_TSTMP_CTRL
, CLKACT
, 25, 1)
144 FIELD(DBG_TSTMP_CTRL
, DIVISOR0
, 8, 10)
145 FIELD(DBG_TSTMP_CTRL
, SRCSEL
, 0, 3)
146 REG32(CPM_TOPSW_REF_CTRL
, 0x15c)
147 FIELD(CPM_TOPSW_REF_CTRL
, CLKACT
, 25, 1)
148 FIELD(CPM_TOPSW_REF_CTRL
, DIVISOR0
, 8, 10)
149 FIELD(CPM_TOPSW_REF_CTRL
, SRCSEL
, 0, 3)
150 REG32(USB3_DUAL_REF_CTRL
, 0x160)
151 FIELD(USB3_DUAL_REF_CTRL
, CLKACT
, 25, 1)
152 FIELD(USB3_DUAL_REF_CTRL
, DIVISOR0
, 8, 10)
153 FIELD(USB3_DUAL_REF_CTRL
, SRCSEL
, 0, 3)
154 REG32(RST_CPU_R5
, 0x300)
155 FIELD(RST_CPU_R5
, RESET_PGE
, 4, 1)
156 FIELD(RST_CPU_R5
, RESET_AMBA
, 2, 1)
157 FIELD(RST_CPU_R5
, RESET_CPU1
, 1, 1)
158 FIELD(RST_CPU_R5
, RESET_CPU0
, 0, 1)
159 REG32(RST_ADMA
, 0x304)
160 FIELD(RST_ADMA
, RESET
, 0, 1)
161 REG32(RST_GEM0
, 0x308)
162 FIELD(RST_GEM0
, RESET
, 0, 1)
163 REG32(RST_GEM1
, 0x30c)
164 FIELD(RST_GEM1
, RESET
, 0, 1)
165 REG32(RST_SPARE
, 0x310)
166 FIELD(RST_SPARE
, RESET
, 0, 1)
167 REG32(RST_USB0
, 0x314)
168 FIELD(RST_USB0
, RESET
, 0, 1)
169 REG32(RST_UART0
, 0x318)
170 FIELD(RST_UART0
, RESET
, 0, 1)
171 REG32(RST_UART1
, 0x31c)
172 FIELD(RST_UART1
, RESET
, 0, 1)
173 REG32(RST_SPI0
, 0x320)
174 FIELD(RST_SPI0
, RESET
, 0, 1)
175 REG32(RST_SPI1
, 0x324)
176 FIELD(RST_SPI1
, RESET
, 0, 1)
177 REG32(RST_CAN0
, 0x328)
178 FIELD(RST_CAN0
, RESET
, 0, 1)
179 REG32(RST_CAN1
, 0x32c)
180 FIELD(RST_CAN1
, RESET
, 0, 1)
181 REG32(RST_I2C0
, 0x330)
182 FIELD(RST_I2C0
, RESET
, 0, 1)
183 REG32(RST_I2C1
, 0x334)
184 FIELD(RST_I2C1
, RESET
, 0, 1)
185 REG32(RST_DBG_LPD
, 0x338)
186 FIELD(RST_DBG_LPD
, RPU_DBG1_RESET
, 5, 1)
187 FIELD(RST_DBG_LPD
, RPU_DBG0_RESET
, 4, 1)
188 FIELD(RST_DBG_LPD
, RESET_HSDP
, 1, 1)
189 FIELD(RST_DBG_LPD
, RESET
, 0, 1)
190 REG32(RST_GPIO
, 0x33c)
191 FIELD(RST_GPIO
, RESET
, 0, 1)
192 REG32(RST_TTC
, 0x344)
193 FIELD(RST_TTC
, TTC3_RESET
, 3, 1)
194 FIELD(RST_TTC
, TTC2_RESET
, 2, 1)
195 FIELD(RST_TTC
, TTC1_RESET
, 1, 1)
196 FIELD(RST_TTC
, TTC0_RESET
, 0, 1)
197 REG32(RST_TIMESTAMP
, 0x348)
198 FIELD(RST_TIMESTAMP
, RESET
, 0, 1)
199 REG32(RST_SWDT
, 0x34c)
200 FIELD(RST_SWDT
, RESET
, 0, 1)
201 REG32(RST_OCM
, 0x350)
202 FIELD(RST_OCM
, RESET
, 0, 1)
203 REG32(RST_IPI
, 0x354)
204 FIELD(RST_IPI
, RESET
, 0, 1)
205 REG32(RST_SYSMON
, 0x358)
206 FIELD(RST_SYSMON
, SEQ_RST
, 1, 1)
207 FIELD(RST_SYSMON
, CFG_RST
, 0, 1)
208 REG32(RST_FPD
, 0x360)
209 FIELD(RST_FPD
, SRST
, 1, 1)
210 FIELD(RST_FPD
, POR
, 0, 1)
211 REG32(PSM_RST_MODE
, 0x370)
212 FIELD(PSM_RST_MODE
, WAKEUP
, 2, 1)
213 FIELD(PSM_RST_MODE
, RST_MODE
, 0, 2)
215 #define CRL_R_MAX (R_PSM_RST_MODE + 1)
217 #define RPU_MAX_CPU 2
219 struct XlnxVersalCRL
{
220 SysBusDevice parent_obj
;
224 ARMCPU
*cpu_r5
[RPU_MAX_CPU
];
225 DeviceState
*adma
[8];
226 DeviceState
*uart
[2];
231 RegisterInfoArray
*reg_array
;
232 uint32_t regs
[CRL_R_MAX
];
233 RegisterInfo regs_info
[CRL_R_MAX
];