3 * HW data initialization for OMAP5
6 * Texas Instruments, <www.ti.com>
8 * Sricharan R <r.sricharan@ti.com>
10 * SPDX-License-Identifier: GPL-2.0+
14 #include <asm/arch/omap.h>
15 #include <asm/arch/sys_proto.h>
16 #include <asm/omap_common.h>
17 #include <asm/arch/clock.h>
18 #include <asm/omap_gpio.h>
22 struct prcm_regs
const **prcm
=
23 (struct prcm_regs
const **) OMAP_SRAM_SCRATCH_PRCM_PTR
;
24 struct dplls
const **dplls_data
=
25 (struct dplls
const **) OMAP_SRAM_SCRATCH_DPLLS_PTR
;
26 struct vcores_data
const **omap_vcores
=
27 (struct vcores_data
const **) OMAP_SRAM_SCRATCH_VCORES_PTR
;
28 struct omap_sys_ctrl_regs
const **ctrl
=
29 (struct omap_sys_ctrl_regs
const **)OMAP_SRAM_SCRATCH_SYS_CTRL
;
31 /* OPP HIGH FREQUENCY for ES2.0 */
32 static const struct dpll_params mpu_dpll_params_1_5ghz
[NUM_SYS_CLKS
] = {
33 {125, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
34 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
35 {625, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
36 {625, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
37 {750, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
38 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
39 {625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
42 /* OPP NOM FREQUENCY for ES1.0 */
43 static const struct dpll_params mpu_dpll_params_800mhz
[NUM_SYS_CLKS
] = {
44 {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
45 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
46 {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
47 {375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
48 {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
49 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
50 {375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
53 /* OPP LOW FREQUENCY for ES1.0 */
54 static const struct dpll_params mpu_dpll_params_400mhz
[NUM_SYS_CLKS
] = {
55 {200, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
56 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
57 {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
58 {375, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
59 {400, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
60 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
61 {375, 17, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
64 /* OPP LOW FREQUENCY for ES2.0 */
65 static const struct dpll_params mpu_dpll_params_499mhz
[NUM_SYS_CLKS
] = {
66 {499, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
67 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
68 {297, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
69 {493, 18, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
70 {499, 25, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
71 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
72 {493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
75 /* OPP NOM FREQUENCY for OMAP5 ES2.0, and DRA7 ES1.0 */
76 static const struct dpll_params mpu_dpll_params_1ghz
[NUM_SYS_CLKS
] = {
77 {250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
78 {500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
79 {119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
80 {625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
81 {500, 12, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
82 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
83 {625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
86 static const struct dpll_params
87 core_dpll_params_2128mhz_ddr532
[NUM_SYS_CLKS
] = {
88 {266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */
89 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
90 {443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */
91 {277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */
92 {368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */
93 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
94 {277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */
97 static const struct dpll_params
98 core_dpll_params_2128mhz_ddr532_es2
[NUM_SYS_CLKS
] = {
99 {266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */
100 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
101 {443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */
102 {277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */
103 {368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */
104 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
105 {277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */
108 static const struct dpll_params
109 core_dpll_params_2128mhz_dra7xx
[NUM_SYS_CLKS
] = {
110 {266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */
111 {266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */
112 {443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */
113 {277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */
114 {368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */
115 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
116 {277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */
119 static const struct dpll_params
120 core_dpll_params_2128mhz_ddr266
[NUM_SYS_CLKS
] = {
121 {266, 2, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 12 MHz */
122 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
123 {443, 6, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 16.8 MHz */
124 {277, 4, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 19.2 MHz */
125 {368, 8, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 26 MHz */
126 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
127 {277, 9, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1} /* 38.4 MHz */
130 static const struct dpll_params
131 core_dpll_params_2128mhz_ddr266_es2
[NUM_SYS_CLKS
] = {
132 {266, 2, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 12 MHz */
133 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
134 {443, 6, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 16.8 MHz */
135 {277, 4, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 19.2 MHz */
136 {368, 8, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 26 MHz */
137 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
138 {277, 9, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12} /* 38.4 MHz */
141 static const struct dpll_params per_dpll_params_768mhz
[NUM_SYS_CLKS
] = {
142 {32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
143 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
144 {160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
145 {20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
146 {192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
147 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
148 {10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
151 static const struct dpll_params per_dpll_params_768mhz_es2
[NUM_SYS_CLKS
] = {
152 {32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
153 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
154 {160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
155 {20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
156 {192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
157 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
158 {10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
161 static const struct dpll_params per_dpll_params_768mhz_dra7xx
[NUM_SYS_CLKS
] = {
162 {32, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 12 MHz */
163 {96, 4, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 20 MHz */
164 {160, 6, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 16.8 MHz */
165 {20, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 19.2 MHz */
166 {192, 12, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 26 MHz */
167 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
168 {10, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 38.4 MHz */
171 static const struct dpll_params iva_dpll_params_2330mhz
[NUM_SYS_CLKS
] = {
172 {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
173 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
174 {208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
175 {182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
176 {224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
177 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
178 {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
181 static const struct dpll_params iva_dpll_params_2330mhz_dra7xx
[NUM_SYS_CLKS
] = {
182 {1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
183 {233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
184 {208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
185 {182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
186 {224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
187 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
188 {91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
191 /* ABE M & N values with sys_clk as source */
192 static const struct dpll_params
193 abe_dpll_params_sysclk_196608khz
[NUM_SYS_CLKS
] = {
194 {49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
195 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
196 {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
197 {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
198 {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
199 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
200 {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
203 /* ABE M & N values with 32K clock as source */
204 static const struct dpll_params abe_dpll_params_32k_196608khz
= {
205 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
208 /* ABE M & N values with sysclk2(22.5792 MHz) as input */
209 static const struct dpll_params
210 abe_dpll_params_sysclk2_361267khz
[NUM_SYS_CLKS
] = {
211 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
212 {16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
213 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
214 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
215 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
216 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
217 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
220 static const struct dpll_params usb_dpll_params_1920mhz
[NUM_SYS_CLKS
] = {
221 {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
222 {480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
223 {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
224 {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
225 {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
226 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
227 {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
230 static const struct dpll_params ddr_dpll_params_2664mhz
[NUM_SYS_CLKS
] = {
231 {111, 0, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
232 {333, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
233 {555, 6, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
234 {555, 7, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
235 {666, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
236 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
237 {555, 15, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
240 static const struct dpll_params ddr_dpll_params_2128mhz
[NUM_SYS_CLKS
] = {
241 {266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
242 {266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
243 {190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
244 {665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
245 {532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
246 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
247 {665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
250 static const struct dpll_params gmac_dpll_params_2000mhz
[NUM_SYS_CLKS
] = {
251 {250, 2, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 12 MHz */
252 {250, 4, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 20 MHz */
253 {119, 1, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 16.8 MHz */
254 {625, 11, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 19.2 MHz */
255 {500, 12, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 26 MHz */
256 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
257 {625, 23, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 38.4 MHz */
260 struct dplls omap5_dplls_es1
= {
261 .mpu
= mpu_dpll_params_800mhz
,
262 .core
= core_dpll_params_2128mhz_ddr532
,
263 .per
= per_dpll_params_768mhz
,
264 .iva
= iva_dpll_params_2330mhz
,
265 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
266 .abe
= abe_dpll_params_sysclk_196608khz
,
268 .abe
= &abe_dpll_params_32k_196608khz
,
270 .usb
= usb_dpll_params_1920mhz
,
274 struct dplls omap5_dplls_es2
= {
275 .mpu
= mpu_dpll_params_1ghz
,
276 .core
= core_dpll_params_2128mhz_ddr532_es2
,
277 .per
= per_dpll_params_768mhz_es2
,
278 .iva
= iva_dpll_params_2330mhz
,
279 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
280 .abe
= abe_dpll_params_sysclk_196608khz
,
282 .abe
= &abe_dpll_params_32k_196608khz
,
284 .usb
= usb_dpll_params_1920mhz
,
288 struct dplls dra7xx_dplls
= {
289 .mpu
= mpu_dpll_params_1ghz
,
290 .core
= core_dpll_params_2128mhz_dra7xx
,
291 .per
= per_dpll_params_768mhz_dra7xx
,
292 .abe
= abe_dpll_params_sysclk2_361267khz
,
293 .iva
= iva_dpll_params_2330mhz_dra7xx
,
294 .usb
= usb_dpll_params_1920mhz
,
295 .ddr
= ddr_dpll_params_2128mhz
,
296 .gmac
= gmac_dpll_params_2000mhz
,
299 struct dplls dra72x_dplls
= {
300 .mpu
= mpu_dpll_params_1ghz
,
301 .core
= core_dpll_params_2128mhz_dra7xx
,
302 .per
= per_dpll_params_768mhz_dra7xx
,
303 .abe
= abe_dpll_params_sysclk2_361267khz
,
304 .iva
= iva_dpll_params_2330mhz_dra7xx
,
305 .usb
= usb_dpll_params_1920mhz
,
306 .ddr
= ddr_dpll_params_2664mhz
,
307 .gmac
= gmac_dpll_params_2000mhz
,
310 struct pmic_data palmas
= {
311 .base_offset
= PALMAS_SMPS_BASE_VOLT_UV
,
312 .step
= 10000, /* 10 mV represented in uV */
314 * Offset codes 1-6 all give the base voltage in Palmas
315 * Offset code 0 switches OFF the SMPS
318 .i2c_slave_addr
= SMPS_I2C_SLAVE_ADDR
,
319 .pmic_bus_init
= sri2c_init
,
320 .pmic_write
= omap_vc_bypass_send_value
,
323 /* The TPS659038 and TPS65917 are software-compatible, use common struct */
324 struct pmic_data tps659038
= {
325 .base_offset
= PALMAS_SMPS_BASE_VOLT_UV
,
326 .step
= 10000, /* 10 mV represented in uV */
328 * Offset codes 1-6 all give the base voltage in Palmas
329 * Offset code 0 switches OFF the SMPS
332 .i2c_slave_addr
= TPS659038_I2C_SLAVE_ADDR
,
333 .pmic_bus_init
= gpi2c_init
,
334 .pmic_write
= palmas_i2c_write_u8
,
337 struct vcores_data omap5430_volts
= {
338 .mpu
.value
= VDD_MPU
,
339 .mpu
.addr
= SMPS_REG_ADDR_12_MPU
,
342 .core
.value
= VDD_CORE
,
343 .core
.addr
= SMPS_REG_ADDR_8_CORE
,
344 .core
.pmic
= &palmas
,
347 .mm
.addr
= SMPS_REG_ADDR_45_IVA
,
351 struct vcores_data omap5430_volts_es2
= {
352 .mpu
.value
= VDD_MPU_ES2
,
353 .mpu
.addr
= SMPS_REG_ADDR_12_MPU
,
355 .mpu
.abb_tx_done_mask
= OMAP_ABB_MPU_TXDONE_MASK
,
357 .core
.value
= VDD_CORE_ES2
,
358 .core
.addr
= SMPS_REG_ADDR_8_CORE
,
359 .core
.pmic
= &palmas
,
361 .mm
.value
= VDD_MM_ES2
,
362 .mm
.addr
= SMPS_REG_ADDR_45_IVA
,
364 .mm
.abb_tx_done_mask
= OMAP_ABB_MM_TXDONE_MASK
,
367 struct vcores_data dra752_volts
= {
368 .mpu
.value
= VDD_MPU_DRA7
,
369 .mpu
.efuse
.reg
= STD_FUSE_OPP_VMIN_MPU
,
370 .mpu
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
371 .mpu
.addr
= TPS659038_REG_ADDR_SMPS12
,
372 .mpu
.pmic
= &tps659038
,
373 .mpu
.abb_tx_done_mask
= OMAP_ABB_MPU_TXDONE_MASK
,
375 .eve
.value
= VDD_EVE_DRA7
,
376 .eve
.efuse
.reg
= STD_FUSE_OPP_VMIN_DSPEVE
,
377 .eve
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
378 .eve
.addr
= TPS659038_REG_ADDR_SMPS45
,
379 .eve
.pmic
= &tps659038
,
380 .eve
.abb_tx_done_mask
= OMAP_ABB_EVE_TXDONE_MASK
,
382 .gpu
.value
= VDD_GPU_DRA7
,
383 .gpu
.efuse
.reg
= STD_FUSE_OPP_VMIN_GPU
,
384 .gpu
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
385 .gpu
.addr
= TPS659038_REG_ADDR_SMPS6
,
386 .gpu
.pmic
= &tps659038
,
387 .gpu
.abb_tx_done_mask
= OMAP_ABB_GPU_TXDONE_MASK
,
389 .core
.value
= VDD_CORE_DRA7
,
390 .core
.efuse
.reg
= STD_FUSE_OPP_VMIN_CORE
,
391 .core
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
392 .core
.addr
= TPS659038_REG_ADDR_SMPS7
,
393 .core
.pmic
= &tps659038
,
395 .iva
.value
= VDD_IVA_DRA7
,
396 .iva
.efuse
.reg
= STD_FUSE_OPP_VMIN_IVA
,
397 .iva
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
398 .iva
.addr
= TPS659038_REG_ADDR_SMPS8
,
399 .iva
.pmic
= &tps659038
,
400 .iva
.abb_tx_done_mask
= OMAP_ABB_IVA_TXDONE_MASK
,
403 struct vcores_data dra722_volts
= {
404 .mpu
.value
= VDD_MPU_DRA7
,
405 .mpu
.efuse
.reg
= STD_FUSE_OPP_VMIN_MPU
,
406 .mpu
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
407 .mpu
.addr
= TPS65917_REG_ADDR_SMPS1
,
408 .mpu
.pmic
= &tps659038
,
409 .mpu
.abb_tx_done_mask
= OMAP_ABB_MPU_TXDONE_MASK
,
411 .core
.value
= VDD_CORE_DRA7
,
412 .core
.efuse
.reg
= STD_FUSE_OPP_VMIN_CORE
,
413 .core
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
414 .core
.addr
= TPS65917_REG_ADDR_SMPS2
,
415 .core
.pmic
= &tps659038
,
418 * The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
419 * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
421 .gpu
.value
= VDD_GPU_DRA7
,
422 .gpu
.efuse
.reg
= STD_FUSE_OPP_VMIN_GPU
,
423 .gpu
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
424 .gpu
.addr
= TPS65917_REG_ADDR_SMPS3
,
425 .gpu
.pmic
= &tps659038
,
426 .gpu
.abb_tx_done_mask
= OMAP_ABB_GPU_TXDONE_MASK
,
428 .eve
.value
= VDD_EVE_DRA7
,
429 .eve
.efuse
.reg
= STD_FUSE_OPP_VMIN_DSPEVE
,
430 .eve
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
431 .eve
.addr
= TPS65917_REG_ADDR_SMPS3
,
432 .eve
.pmic
= &tps659038
,
433 .eve
.abb_tx_done_mask
= OMAP_ABB_EVE_TXDONE_MASK
,
435 .iva
.value
= VDD_IVA_DRA7
,
436 .iva
.efuse
.reg
= STD_FUSE_OPP_VMIN_IVA
,
437 .iva
.efuse
.reg_bits
= DRA752_EFUSE_REGBITS
,
438 .iva
.addr
= TPS65917_REG_ADDR_SMPS3
,
439 .iva
.pmic
= &tps659038
,
440 .iva
.abb_tx_done_mask
= OMAP_ABB_IVA_TXDONE_MASK
,
444 * Enable essential clock domains, modules and
445 * do some additional special settings needed
447 void enable_basic_clocks(void)
449 u32
const clk_domains_essential
[] = {
450 (*prcm
)->cm_l4per_clkstctrl
,
451 (*prcm
)->cm_l3init_clkstctrl
,
452 (*prcm
)->cm_memif_clkstctrl
,
453 (*prcm
)->cm_l4cfg_clkstctrl
,
454 #ifdef CONFIG_DRIVER_TI_CPSW
455 (*prcm
)->cm_gmac_clkstctrl
,
460 u32
const clk_modules_hw_auto_essential
[] = {
461 (*prcm
)->cm_l3_gpmc_clkctrl
,
462 (*prcm
)->cm_memif_emif_1_clkctrl
,
463 (*prcm
)->cm_memif_emif_2_clkctrl
,
464 (*prcm
)->cm_l4cfg_l4_cfg_clkctrl
,
465 (*prcm
)->cm_wkup_gpio1_clkctrl
,
466 (*prcm
)->cm_l4per_gpio2_clkctrl
,
467 (*prcm
)->cm_l4per_gpio3_clkctrl
,
468 (*prcm
)->cm_l4per_gpio4_clkctrl
,
469 (*prcm
)->cm_l4per_gpio5_clkctrl
,
470 (*prcm
)->cm_l4per_gpio6_clkctrl
,
471 (*prcm
)->cm_l4per_gpio7_clkctrl
,
472 (*prcm
)->cm_l4per_gpio8_clkctrl
,
476 u32
const clk_modules_explicit_en_essential
[] = {
477 (*prcm
)->cm_wkup_gptimer1_clkctrl
,
478 (*prcm
)->cm_l3init_hsmmc1_clkctrl
,
479 (*prcm
)->cm_l3init_hsmmc2_clkctrl
,
480 (*prcm
)->cm_l4per_gptimer2_clkctrl
,
481 (*prcm
)->cm_wkup_wdtimer2_clkctrl
,
482 (*prcm
)->cm_l4per_uart3_clkctrl
,
483 (*prcm
)->cm_l4per_i2c1_clkctrl
,
484 #ifdef CONFIG_DRIVER_TI_CPSW
485 (*prcm
)->cm_gmac_gmac_clkctrl
,
488 #ifdef CONFIG_TI_QSPI
489 (*prcm
)->cm_l4per_qspi_clkctrl
,
494 /* Enable optional additional functional clock for GPIO4 */
495 setbits_le32((*prcm
)->cm_l4per_gpio4_clkctrl
,
496 GPIO4_CLKCTRL_OPTFCLKEN_MASK
);
498 /* Enable 96 MHz clock for MMC1 & MMC2 */
499 setbits_le32((*prcm
)->cm_l3init_hsmmc1_clkctrl
,
500 HSMMC_CLKCTRL_CLKSEL_MASK
);
501 setbits_le32((*prcm
)->cm_l3init_hsmmc2_clkctrl
,
502 HSMMC_CLKCTRL_CLKSEL_MASK
);
504 /* Set the correct clock dividers for mmc */
505 setbits_le32((*prcm
)->cm_l3init_hsmmc1_clkctrl
,
506 HSMMC_CLKCTRL_CLKSEL_DIV_MASK
);
507 setbits_le32((*prcm
)->cm_l3init_hsmmc2_clkctrl
,
508 HSMMC_CLKCTRL_CLKSEL_DIV_MASK
);
510 /* Select 32KHz clock as the source of GPTIMER1 */
511 setbits_le32((*prcm
)->cm_wkup_gptimer1_clkctrl
,
512 GPTIMER1_CLKCTRL_CLKSEL_MASK
);
514 do_enable_clocks(clk_domains_essential
,
515 clk_modules_hw_auto_essential
,
516 clk_modules_explicit_en_essential
,
519 #ifdef CONFIG_TI_QSPI
520 setbits_le32((*prcm
)->cm_l4per_qspi_clkctrl
, (1<<24));
523 /* Enable SCRM OPT clocks for PER and CORE dpll */
524 setbits_le32((*prcm
)->cm_wkupaon_scrm_clkctrl
,
525 OPTFCLKEN_SCRM_PER_MASK
);
526 setbits_le32((*prcm
)->cm_wkupaon_scrm_clkctrl
,
527 OPTFCLKEN_SCRM_CORE_MASK
);
530 void enable_basic_uboot_clocks(void)
532 u32
const clk_domains_essential
[] = {
533 #if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
534 (*prcm
)->cm_ipu_clkstctrl
,
539 u32
const clk_modules_hw_auto_essential
[] = {
540 (*prcm
)->cm_l3init_hsusbtll_clkctrl
,
544 u32
const clk_modules_explicit_en_essential
[] = {
545 (*prcm
)->cm_l4per_mcspi1_clkctrl
,
546 (*prcm
)->cm_l4per_i2c2_clkctrl
,
547 (*prcm
)->cm_l4per_i2c3_clkctrl
,
548 (*prcm
)->cm_l4per_i2c4_clkctrl
,
549 #if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
550 (*prcm
)->cm_ipu_i2c5_clkctrl
,
552 (*prcm
)->cm_l4per_i2c5_clkctrl
,
554 (*prcm
)->cm_l3init_hsusbhost_clkctrl
,
555 (*prcm
)->cm_l3init_fsusb_clkctrl
,
558 do_enable_clocks(clk_domains_essential
,
559 clk_modules_hw_auto_essential
,
560 clk_modules_explicit_en_essential
,
564 #ifdef CONFIG_TI_EDMA3
565 void enable_edma3_clocks(void)
567 u32
const clk_domains_edma3
[] = {
571 u32
const clk_modules_hw_auto_edma3
[] = {
572 (*prcm
)->cm_l3main1_tptc1_clkctrl
,
573 (*prcm
)->cm_l3main1_tptc2_clkctrl
,
577 u32
const clk_modules_explicit_en_edma3
[] = {
581 do_enable_clocks(clk_domains_edma3
,
582 clk_modules_hw_auto_edma3
,
583 clk_modules_explicit_en_edma3
,
587 void disable_edma3_clocks(void)
589 u32
const clk_domains_edma3
[] = {
593 u32
const clk_modules_disable_edma3
[] = {
594 (*prcm
)->cm_l3main1_tptc1_clkctrl
,
595 (*prcm
)->cm_l3main1_tptc2_clkctrl
,
599 do_disable_clocks(clk_domains_edma3
,
600 clk_modules_disable_edma3
,
605 #if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP)
606 void enable_usb_clocks(int index
)
608 u32 cm_l3init_usb_otg_ss_clkctrl
= 0;
611 cm_l3init_usb_otg_ss_clkctrl
=
612 (*prcm
)->cm_l3init_usb_otg_ss1_clkctrl
;
613 /* Enable 960 MHz clock for dwc3 */
614 setbits_le32((*prcm
)->cm_l3init_usb_otg_ss1_clkctrl
,
615 OPTFCLKEN_REFCLK960M
);
617 /* Enable 32 KHz clock for USB_PHY1 */
618 setbits_le32((*prcm
)->cm_coreaon_usb_phy1_core_clkctrl
,
619 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
621 /* Enable 32 KHz clock for USB_PHY3 */
623 setbits_le32((*prcm
)->cm_coreaon_usb_phy3_core_clkctrl
,
624 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
625 } else if (index
== 1) {
626 cm_l3init_usb_otg_ss_clkctrl
=
627 (*prcm
)->cm_l3init_usb_otg_ss2_clkctrl
;
628 /* Enable 960 MHz clock for dwc3 */
629 setbits_le32((*prcm
)->cm_l3init_usb_otg_ss2_clkctrl
,
630 OPTFCLKEN_REFCLK960M
);
632 /* Enable 32 KHz clock for dwc3 */
633 setbits_le32((*prcm
)->cm_coreaon_usb_phy2_core_clkctrl
,
634 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
636 /* Enable 60 MHz clock for USB2PHY2 */
637 setbits_le32((*prcm
)->cm_coreaon_l3init_60m_gfclk_clkctrl
,
638 L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK
);
641 u32
const clk_domains_usb
[] = {
645 u32
const clk_modules_hw_auto_usb
[] = {
646 (*prcm
)->cm_l3init_ocp2scp1_clkctrl
,
647 cm_l3init_usb_otg_ss_clkctrl
,
651 u32
const clk_modules_explicit_en_usb
[] = {
655 do_enable_clocks(clk_domains_usb
,
656 clk_modules_hw_auto_usb
,
657 clk_modules_explicit_en_usb
,
661 void disable_usb_clocks(int index
)
663 u32 cm_l3init_usb_otg_ss_clkctrl
= 0;
666 cm_l3init_usb_otg_ss_clkctrl
=
667 (*prcm
)->cm_l3init_usb_otg_ss1_clkctrl
;
668 /* Disable 960 MHz clock for dwc3 */
669 clrbits_le32((*prcm
)->cm_l3init_usb_otg_ss1_clkctrl
,
670 OPTFCLKEN_REFCLK960M
);
672 /* Disable 32 KHz clock for USB_PHY1 */
673 clrbits_le32((*prcm
)->cm_coreaon_usb_phy1_core_clkctrl
,
674 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
676 /* Disable 32 KHz clock for USB_PHY3 */
678 clrbits_le32((*prcm
)->cm_coreaon_usb_phy3_core_clkctrl
,
679 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
680 } else if (index
== 1) {
681 cm_l3init_usb_otg_ss_clkctrl
=
682 (*prcm
)->cm_l3init_usb_otg_ss2_clkctrl
;
683 /* Disable 960 MHz clock for dwc3 */
684 clrbits_le32((*prcm
)->cm_l3init_usb_otg_ss2_clkctrl
,
685 OPTFCLKEN_REFCLK960M
);
687 /* Disable 32 KHz clock for dwc3 */
688 clrbits_le32((*prcm
)->cm_coreaon_usb_phy2_core_clkctrl
,
689 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K
);
691 /* Disable 60 MHz clock for USB2PHY2 */
692 clrbits_le32((*prcm
)->cm_coreaon_l3init_60m_gfclk_clkctrl
,
693 L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK
);
696 u32
const clk_domains_usb
[] = {
700 u32
const clk_modules_disable
[] = {
701 (*prcm
)->cm_l3init_ocp2scp1_clkctrl
,
702 cm_l3init_usb_otg_ss_clkctrl
,
706 do_disable_clocks(clk_domains_usb
,
712 const struct ctrl_ioregs ioregs_omap5430
= {
713 .ctrl_ddrch
= DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN
,
714 .ctrl_lpddr2ch
= DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN
,
715 .ctrl_ddrio_0
= DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL
,
716 .ctrl_ddrio_1
= DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL
,
717 .ctrl_ddrio_2
= DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL
,
720 const struct ctrl_ioregs ioregs_omap5432_es1
= {
721 .ctrl_ddrch
= DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL
,
722 .ctrl_lpddr2ch
= 0x0,
723 .ctrl_ddr3ch
= DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL
,
724 .ctrl_ddrio_0
= DDR_IO_0_VREF_CELLS_DDR3_VALUE
,
725 .ctrl_ddrio_1
= DDR_IO_1_VREF_CELLS_DDR3_VALUE
,
726 .ctrl_ddrio_2
= DDR_IO_2_VREF_CELLS_DDR3_VALUE
,
727 .ctrl_emif_sdram_config_ext
= SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES
,
728 .ctrl_emif_sdram_config_ext_final
= SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES
,
731 const struct ctrl_ioregs ioregs_omap5432_es2
= {
732 .ctrl_ddrch
= DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2
,
733 .ctrl_lpddr2ch
= 0x0,
734 .ctrl_ddr3ch
= DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2
,
735 .ctrl_ddrio_0
= DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2
,
736 .ctrl_ddrio_1
= DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2
,
737 .ctrl_ddrio_2
= DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2
,
738 .ctrl_emif_sdram_config_ext
= SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES
,
739 .ctrl_emif_sdram_config_ext_final
= SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES
,
742 const struct ctrl_ioregs ioregs_dra7xx_es1
= {
743 .ctrl_ddrch
= 0x40404040,
744 .ctrl_lpddr2ch
= 0x40404040,
745 .ctrl_ddr3ch
= 0x80808080,
746 .ctrl_ddrio_0
= 0x00094A40,
747 .ctrl_ddrio_1
= 0x04A52000,
748 .ctrl_ddrio_2
= 0x84210000,
749 .ctrl_emif_sdram_config_ext
= 0x0001C1A7,
750 .ctrl_emif_sdram_config_ext_final
= 0x0001C1A7,
751 .ctrl_ddr_ctrl_ext_0
= 0xA2000000,
754 const struct ctrl_ioregs ioregs_dra72x_es1
= {
755 .ctrl_ddrch
= 0x40404040,
756 .ctrl_lpddr2ch
= 0x40404040,
757 .ctrl_ddr3ch
= 0x60606080,
758 .ctrl_ddrio_0
= 0x00094A40,
759 .ctrl_ddrio_1
= 0x04A52000,
760 .ctrl_ddrio_2
= 0x84210000,
761 .ctrl_emif_sdram_config_ext
= 0x0001C1A7,
762 .ctrl_emif_sdram_config_ext_final
= 0x0001C1A7,
763 .ctrl_ddr_ctrl_ext_0
= 0xA2000000,
766 const struct ctrl_ioregs ioregs_dra72x_es2
= {
767 .ctrl_ddrch
= 0x40404040,
768 .ctrl_lpddr2ch
= 0x40404040,
769 .ctrl_ddr3ch
= 0x60606060,
770 .ctrl_ddrio_0
= 0x00094A40,
771 .ctrl_ddrio_1
= 0x00000000,
772 .ctrl_ddrio_2
= 0x00000000,
773 .ctrl_emif_sdram_config_ext
= 0x0001C1A7,
774 .ctrl_emif_sdram_config_ext_final
= 0x0001C1A7,
775 .ctrl_ddr_ctrl_ext_0
= 0xA2000000,
778 void __weak
hw_data_init(void)
780 u32 omap_rev
= omap_revision();
786 *prcm
= &omap5_es1_prcm
;
787 *dplls_data
= &omap5_dplls_es1
;
788 *omap_vcores
= &omap5430_volts
;
794 *prcm
= &omap5_es2_prcm
;
795 *dplls_data
= &omap5_dplls_es2
;
796 *omap_vcores
= &omap5430_volts_es2
;
803 *prcm
= &dra7xx_prcm
;
804 *dplls_data
= &dra7xx_dplls
;
805 *omap_vcores
= &dra752_volts
;
806 *ctrl
= &dra7xx_ctrl
;
811 *prcm
= &dra7xx_prcm
;
812 *dplls_data
= &dra72x_dplls
;
813 *omap_vcores
= &dra722_volts
;
814 *ctrl
= &dra7xx_ctrl
;
818 printf("\n INVALID OMAP REVISION ");
822 void get_ioregs(const struct ctrl_ioregs
**regs
)
824 u32 omap_rev
= omap_revision();
829 *regs
= &ioregs_omap5430
;
832 *regs
= &ioregs_omap5432_es1
;
835 *regs
= &ioregs_omap5432_es2
;
840 *regs
= &ioregs_dra7xx_es1
;
843 *regs
= &ioregs_dra72x_es1
;
846 *regs
= &ioregs_dra72x_es2
;
850 printf("\n INVALID OMAP REVISION ");