xref: /linux/drivers/phy/microchip/lan966x_serdes_regs.h (revision be239684b18e1cdcafcf8c7face4a2f562c745ad) 
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 
3 #ifndef _LAN966X_SERDES_REGS_H_
4 #define _LAN966X_SERDES_REGS_H_
5 
6 #include <linux/bitfield.h>
7 #include <linux/types.h>
8 #include <linux/bug.h>
9 
10 enum lan966x_target {
11 	TARGET_HSIO = 32,
12 	NUM_TARGETS = 66
13 };
14 
15 #define __REG(...)    __VA_ARGS__
16 
17 /*      HSIO:SD:SD_CFG */
18 #define HSIO_SD_CFG(g)            __REG(TARGET_HSIO, 0, 1, 8, g, 3, 32, 0, 0, 1, 4)
19 
20 #define HSIO_SD_CFG_PHY_RESET                    BIT(27)
21 #define HSIO_SD_CFG_PHY_RESET_SET(x)\
22 	FIELD_PREP(HSIO_SD_CFG_PHY_RESET, x)
23 #define HSIO_SD_CFG_PHY_RESET_GET(x)\
24 	FIELD_GET(HSIO_SD_CFG_PHY_RESET, x)
25 
26 #define HSIO_SD_CFG_TX_RESET                     BIT(18)
27 #define HSIO_SD_CFG_TX_RESET_SET(x)\
28 	FIELD_PREP(HSIO_SD_CFG_TX_RESET, x)
29 #define HSIO_SD_CFG_TX_RESET_GET(x)\
30 	FIELD_GET(HSIO_SD_CFG_TX_RESET, x)
31 
32 #define HSIO_SD_CFG_TX_RATE                      GENMASK(17, 16)
33 #define HSIO_SD_CFG_TX_RATE_SET(x)\
34 	FIELD_PREP(HSIO_SD_CFG_TX_RATE, x)
35 #define HSIO_SD_CFG_TX_RATE_GET(x)\
36 	FIELD_GET(HSIO_SD_CFG_TX_RATE, x)
37 
38 #define HSIO_SD_CFG_TX_INVERT                    BIT(15)
39 #define HSIO_SD_CFG_TX_INVERT_SET(x)\
40 	FIELD_PREP(HSIO_SD_CFG_TX_INVERT, x)
41 #define HSIO_SD_CFG_TX_INVERT_GET(x)\
42 	FIELD_GET(HSIO_SD_CFG_TX_INVERT, x)
43 
44 #define HSIO_SD_CFG_TX_EN                        BIT(14)
45 #define HSIO_SD_CFG_TX_EN_SET(x)\
46 	FIELD_PREP(HSIO_SD_CFG_TX_EN, x)
47 #define HSIO_SD_CFG_TX_EN_GET(x)\
48 	FIELD_GET(HSIO_SD_CFG_TX_EN, x)
49 
50 #define HSIO_SD_CFG_TX_DATA_EN                   BIT(12)
51 #define HSIO_SD_CFG_TX_DATA_EN_SET(x)\
52 	FIELD_PREP(HSIO_SD_CFG_TX_DATA_EN, x)
53 #define HSIO_SD_CFG_TX_DATA_EN_GET(x)\
54 	FIELD_GET(HSIO_SD_CFG_TX_DATA_EN, x)
55 
56 #define HSIO_SD_CFG_TX_CM_EN                     BIT(11)
57 #define HSIO_SD_CFG_TX_CM_EN_SET(x)\
58 	FIELD_PREP(HSIO_SD_CFG_TX_CM_EN, x)
59 #define HSIO_SD_CFG_TX_CM_EN_GET(x)\
60 	FIELD_GET(HSIO_SD_CFG_TX_CM_EN, x)
61 
62 #define HSIO_SD_CFG_LANE_10BIT_SEL               BIT(10)
63 #define HSIO_SD_CFG_LANE_10BIT_SEL_SET(x)\
64 	FIELD_PREP(HSIO_SD_CFG_LANE_10BIT_SEL, x)
65 #define HSIO_SD_CFG_LANE_10BIT_SEL_GET(x)\
66 	FIELD_GET(HSIO_SD_CFG_LANE_10BIT_SEL, x)
67 
68 #define HSIO_SD_CFG_RX_TERM_EN                   BIT(9)
69 #define HSIO_SD_CFG_RX_TERM_EN_SET(x)\
70 	FIELD_PREP(HSIO_SD_CFG_RX_TERM_EN, x)
71 #define HSIO_SD_CFG_RX_TERM_EN_GET(x)\
72 	FIELD_GET(HSIO_SD_CFG_RX_TERM_EN, x)
73 
74 #define HSIO_SD_CFG_RX_RESET                     BIT(8)
75 #define HSIO_SD_CFG_RX_RESET_SET(x)\
76 	FIELD_PREP(HSIO_SD_CFG_RX_RESET, x)
77 #define HSIO_SD_CFG_RX_RESET_GET(x)\
78 	FIELD_GET(HSIO_SD_CFG_RX_RESET, x)
79 
80 #define HSIO_SD_CFG_RX_RATE                      GENMASK(7, 6)
81 #define HSIO_SD_CFG_RX_RATE_SET(x)\
82 	FIELD_PREP(HSIO_SD_CFG_RX_RATE, x)
83 #define HSIO_SD_CFG_RX_RATE_GET(x)\
84 	FIELD_GET(HSIO_SD_CFG_RX_RATE, x)
85 
86 #define HSIO_SD_CFG_RX_PLL_EN                    BIT(5)
87 #define HSIO_SD_CFG_RX_PLL_EN_SET(x)\
88 	FIELD_PREP(HSIO_SD_CFG_RX_PLL_EN, x)
89 #define HSIO_SD_CFG_RX_PLL_EN_GET(x)\
90 	FIELD_GET(HSIO_SD_CFG_RX_PLL_EN, x)
91 
92 #define HSIO_SD_CFG_RX_INVERT                    BIT(3)
93 #define HSIO_SD_CFG_RX_INVERT_SET(x)\
94 	FIELD_PREP(HSIO_SD_CFG_RX_INVERT, x)
95 #define HSIO_SD_CFG_RX_INVERT_GET(x)\
96 	FIELD_GET(HSIO_SD_CFG_RX_INVERT, x)
97 
98 #define HSIO_SD_CFG_RX_DATA_EN                   BIT(2)
99 #define HSIO_SD_CFG_RX_DATA_EN_SET(x)\
100 	FIELD_PREP(HSIO_SD_CFG_RX_DATA_EN, x)
101 #define HSIO_SD_CFG_RX_DATA_EN_GET(x)\
102 	FIELD_GET(HSIO_SD_CFG_RX_DATA_EN, x)
103 
104 #define HSIO_SD_CFG_LANE_LOOPBK_EN               BIT(0)
105 #define HSIO_SD_CFG_LANE_LOOPBK_EN_SET(x)\
106 	FIELD_PREP(HSIO_SD_CFG_LANE_LOOPBK_EN, x)
107 #define HSIO_SD_CFG_LANE_LOOPBK_EN_GET(x)\
108 	FIELD_GET(HSIO_SD_CFG_LANE_LOOPBK_EN, x)
109 
110 /*      HSIO:SD:MPLL_CFG */
111 #define HSIO_MPLL_CFG(g)          __REG(TARGET_HSIO, 0, 1, 8, g, 3, 32, 8, 0, 1, 4)
112 
113 #define HSIO_MPLL_CFG_REF_SSP_EN                 BIT(18)
114 #define HSIO_MPLL_CFG_REF_SSP_EN_SET(x)\
115 	FIELD_PREP(HSIO_MPLL_CFG_REF_SSP_EN, x)
116 #define HSIO_MPLL_CFG_REF_SSP_EN_GET(x)\
117 	FIELD_GET(HSIO_MPLL_CFG_REF_SSP_EN, x)
118 
119 #define HSIO_MPLL_CFG_REF_CLKDIV2                BIT(17)
120 #define HSIO_MPLL_CFG_REF_CLKDIV2_SET(x)\
121 	FIELD_PREP(HSIO_MPLL_CFG_REF_CLKDIV2, x)
122 #define HSIO_MPLL_CFG_REF_CLKDIV2_GET(x)\
123 	FIELD_GET(HSIO_MPLL_CFG_REF_CLKDIV2, x)
124 
125 #define HSIO_MPLL_CFG_MPLL_EN                    BIT(16)
126 #define HSIO_MPLL_CFG_MPLL_EN_SET(x)\
127 	FIELD_PREP(HSIO_MPLL_CFG_MPLL_EN, x)
128 #define HSIO_MPLL_CFG_MPLL_EN_GET(x)\
129 	FIELD_GET(HSIO_MPLL_CFG_MPLL_EN, x)
130 
131 #define HSIO_MPLL_CFG_MPLL_MULTIPLIER            GENMASK(6, 0)
132 #define HSIO_MPLL_CFG_MPLL_MULTIPLIER_SET(x)\
133 	FIELD_PREP(HSIO_MPLL_CFG_MPLL_MULTIPLIER, x)
134 #define HSIO_MPLL_CFG_MPLL_MULTIPLIER_GET(x)\
135 	FIELD_GET(HSIO_MPLL_CFG_MPLL_MULTIPLIER, x)
136 
137 /*      HSIO:SD:SD_STAT */
138 #define HSIO_SD_STAT(g)           __REG(TARGET_HSIO, 0, 1, 8, g, 3, 32, 12, 0, 1, 4)
139 
140 #define HSIO_SD_STAT_MPLL_STATE                  BIT(6)
141 #define HSIO_SD_STAT_MPLL_STATE_SET(x)\
142 	FIELD_PREP(HSIO_SD_STAT_MPLL_STATE, x)
143 #define HSIO_SD_STAT_MPLL_STATE_GET(x)\
144 	FIELD_GET(HSIO_SD_STAT_MPLL_STATE, x)
145 
146 #define HSIO_SD_STAT_TX_STATE                    BIT(5)
147 #define HSIO_SD_STAT_TX_STATE_SET(x)\
148 	FIELD_PREP(HSIO_SD_STAT_TX_STATE, x)
149 #define HSIO_SD_STAT_TX_STATE_GET(x)\
150 	FIELD_GET(HSIO_SD_STAT_TX_STATE, x)
151 
152 #define HSIO_SD_STAT_TX_CM_STATE                 BIT(2)
153 #define HSIO_SD_STAT_TX_CM_STATE_SET(x)\
154 	FIELD_PREP(HSIO_SD_STAT_TX_CM_STATE, x)
155 #define HSIO_SD_STAT_TX_CM_STATE_GET(x)\
156 	FIELD_GET(HSIO_SD_STAT_TX_CM_STATE, x)
157 
158 #define HSIO_SD_STAT_RX_PLL_STATE                BIT(0)
159 #define HSIO_SD_STAT_RX_PLL_STATE_SET(x)\
160 	FIELD_PREP(HSIO_SD_STAT_RX_PLL_STATE, x)
161 #define HSIO_SD_STAT_RX_PLL_STATE_GET(x)\
162 	FIELD_GET(HSIO_SD_STAT_RX_PLL_STATE, x)
163 
164 /*      HSIO:HW_CFGSTAT:HW_CFG */
165 #define HSIO_HW_CFG               __REG(TARGET_HSIO, 0, 1, 104, 0, 1, 52, 0, 0, 1, 4)
166 
167 #define HSIO_HW_CFG_RGMII_1_CFG                  BIT(15)
168 #define HSIO_HW_CFG_RGMII_1_CFG_SET(x)\
169 	(((x) << 15) & GENMASK(15, 15))
170 #define HSIO_HW_CFG_RGMII_1_CFG_GET(x)\
171 	FIELD_GET(HSIO_HW_CFG_RGMII_1_CFG, x)
172 
173 #define HSIO_HW_CFG_RGMII_0_CFG                  BIT(14)
174 #define HSIO_HW_CFG_RGMII_0_CFG_SET(x)\
175 	(((x) << 14) & GENMASK(14, 14))
176 #define HSIO_HW_CFG_RGMII_0_CFG_GET(x)\
177 	FIELD_GET(HSIO_HW_CFG_RGMII_0_CFG, x)
178 
179 #define HSIO_HW_CFG_RGMII_ENA                    GENMASK(13, 12)
180 #define HSIO_HW_CFG_RGMII_ENA_SET(x)\
181 	(((x) << 12) & GENMASK(13, 12))
182 #define HSIO_HW_CFG_RGMII_ENA_GET(x)\
183 	FIELD_GET(HSIO_HW_CFG_RGMII_ENA, x)
184 
185 #define HSIO_HW_CFG_SD6G_0_CFG                   BIT(11)
186 #define HSIO_HW_CFG_SD6G_0_CFG_SET(x)\
187 	(((x) << 11) & GENMASK(11, 11))
188 #define HSIO_HW_CFG_SD6G_0_CFG_GET(x)\
189 	FIELD_GET(HSIO_HW_CFG_SD6G_0_CFG, x)
190 
191 #define HSIO_HW_CFG_SD6G_1_CFG                   BIT(10)
192 #define HSIO_HW_CFG_SD6G_1_CFG_SET(x)\
193 	(((x) << 10) & GENMASK(10, 10))
194 #define HSIO_HW_CFG_SD6G_1_CFG_GET(x)\
195 	FIELD_GET(HSIO_HW_CFG_SD6G_1_CFG, x)
196 
197 #define HSIO_HW_CFG_GMII_ENA                     GENMASK(9, 2)
198 #define HSIO_HW_CFG_GMII_ENA_SET(x)\
199 	(((x) << 2) & GENMASK(9, 2))
200 #define HSIO_HW_CFG_GMII_ENA_GET(x)\
201 	FIELD_GET(HSIO_HW_CFG_GMII_ENA, x)
202 
203 #define HSIO_HW_CFG_QSGMII_ENA                   GENMASK(1, 0)
204 #define HSIO_HW_CFG_QSGMII_ENA_SET(x)\
205 	((x) & GENMASK(1, 0))
206 #define HSIO_HW_CFG_QSGMII_ENA_GET(x)\
207 	FIELD_GET(HSIO_HW_CFG_QSGMII_ENA, x)
208 
209 /*      HSIO:HW_CFGSTAT:RGMII_CFG */
210 #define HSIO_RGMII_CFG(r)         __REG(TARGET_HSIO, 0, 1, 104, 0, 1, 52, 20, r, 2, 4)
211 
212 #define HSIO_RGMII_CFG_TX_CLK_CFG                GENMASK(4, 2)
213 #define HSIO_RGMII_CFG_TX_CLK_CFG_SET(x)\
214 	FIELD_PREP(HSIO_RGMII_CFG_TX_CLK_CFG, x)
215 #define HSIO_RGMII_CFG_TX_CLK_CFG_GET(x)\
216 	FIELD_GET(HSIO_RGMII_CFG_TX_CLK_CFG, x)
217 
218 #define HSIO_RGMII_CFG_RGMII_TX_RST              BIT(1)
219 #define HSIO_RGMII_CFG_RGMII_TX_RST_SET(x)\
220 	FIELD_PREP(HSIO_RGMII_CFG_RGMII_TX_RST, x)
221 #define HSIO_RGMII_CFG_RGMII_TX_RST_GET(x)\
222 	FIELD_GET(HSIO_RGMII_CFG_RGMII_TX_RST, x)
223 
224 #define HSIO_RGMII_CFG_RGMII_RX_RST              BIT(0)
225 #define HSIO_RGMII_CFG_RGMII_RX_RST_SET(x)\
226 	FIELD_PREP(HSIO_RGMII_CFG_RGMII_RX_RST, x)
227 #define HSIO_RGMII_CFG_RGMII_RX_RST_GET(x)\
228 	FIELD_GET(HSIO_RGMII_CFG_RGMII_RX_RST, x)
229 
230 /*      HSIO:HW_CFGSTAT:DLL_CFG */
231 #define HSIO_DLL_CFG(r)           __REG(TARGET_HSIO, 0, 1, 104, 0, 1, 52, 36, r, 4, 4)
232 
233 #define HSIO_DLL_CFG_DELAY_ENA                   BIT(2)
234 #define HSIO_DLL_CFG_DELAY_ENA_SET(x)\
235 	FIELD_PREP(HSIO_DLL_CFG_DELAY_ENA, x)
236 #define HSIO_DLL_CFG_DELAY_ENA_GET(x)\
237 	FIELD_GET(HSIO_DLL_CFG_DELAY_ENA, x)
238 
239 #define HSIO_DLL_CFG_DLL_ENA                     BIT(1)
240 #define HSIO_DLL_CFG_DLL_ENA_SET(x)\
241 	FIELD_PREP(HSIO_DLL_CFG_DLL_ENA, x)
242 #define HSIO_DLL_CFG_DLL_ENA_GET(x)\
243 	FIELD_GET(HSIO_DLL_CFG_DLL_ENA, x)
244 
245 #define HSIO_DLL_CFG_DLL_RST                     BIT(0)
246 #define HSIO_DLL_CFG_DLL_RST_SET(x)\
247 	FIELD_PREP(HSIO_DLL_CFG_DLL_RST, x)
248 #define HSIO_DLL_CFG_DLL_RST_GET(x)\
249 	FIELD_GET(HSIO_DLL_CFG_DLL_RST, x)
250 
251 #endif /* _LAN966X_HSIO_REGS_H_ */
252