1 /*
2 *
3 * HW data initialization for OMAP5
4 *
5 * (C) Copyright 2013
6 * Texas Instruments, <www.ti.com>
7 *
8 * Sricharan R <r.sricharan@ti.com>
9 *
10 * See file CREDITS for list of people who contributed to this
11 * project.
12 *
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * MA 02111-1307 USA
27 */
28 #include <common.h>
29 #include <palmas.h>
30 #include <asm/arch/omap.h>
31 #include <asm/arch/sys_proto.h>
32 #include <asm/omap_common.h>
33 #include <asm/arch/clocks.h>
34 #include <asm/omap_gpio.h>
35 #include <asm/io.h>
36 #include <asm/emif.h>
38 struct prcm_regs const **prcm =
39 (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR;
40 struct dplls const **dplls_data =
41 (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR;
42 struct vcores_data const **omap_vcores =
43 (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR;
44 struct omap_sys_ctrl_regs const **ctrl =
45 (struct omap_sys_ctrl_regs const **)OMAP_SRAM_SCRATCH_SYS_CTRL;
47 /* OPP HIGH FREQUENCY for ES2.0 */
48 static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = {
49 {125, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
50 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
51 {625, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
52 {625, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
53 {750, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
54 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
55 {625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
56 };
58 /* OPP NOM FREQUENCY for ES2.0, OPP HIGH for ES1.0 */
59 static const struct dpll_params mpu_dpll_params_1100mhz[NUM_SYS_CLKS] = {
60 {275, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
61 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
62 {1375, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
63 {1375, 23, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
64 {550, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
65 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
66 {1375, 47, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
67 };
69 /* OPP NOM FREQUENCY for ES1.0 */
70 static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
71 {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
72 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
73 {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
74 {375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
75 {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
76 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
77 {375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
78 };
80 /* OPP LOW FREQUENCY for ES1.0 */
81 static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = {
82 {200, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
83 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
84 {1000, 20, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
85 {375, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
86 {400, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
87 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
88 {375, 17, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
89 };
91 /* OPP LOW FREQUENCY for ES2.0 */
92 static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = {
93 {499, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
94 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
95 {297, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
96 {493, 18, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
97 {499, 25, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
98 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
99 {493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
100 };
102 static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = {
103 {250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
104 {500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
105 {119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
106 {625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
107 {500, 12, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
108 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
109 {625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
110 };
112 static const struct dpll_params
113 core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
114 {266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */
115 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
116 {443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */
117 {277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */
118 {368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */
119 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
120 {277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */
121 };
123 static const struct dpll_params
124 core_dpll_params_2128mhz_ddr532_es2[NUM_SYS_CLKS] = {
125 {266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */
126 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
127 {443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */
128 {277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */
129 {368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */
130 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
131 {277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */
132 };
134 static const struct dpll_params
135 core_dpll_params_2128mhz_dra7xx[NUM_SYS_CLKS] = {
136 {266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */
137 {266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */
138 {443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */
139 {277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */
140 {368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */
141 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
142 {277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */
143 };
145 static const struct dpll_params
146 core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = {
147 {266, 2, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 12 MHz */
148 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
149 {443, 6, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 16.8 MHz */
150 {277, 4, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 19.2 MHz */
151 {368, 8, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 26 MHz */
152 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
153 {277, 9, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1} /* 38.4 MHz */
154 };
156 static const struct dpll_params
157 core_dpll_params_2128mhz_ddr266_es2[NUM_SYS_CLKS] = {
158 {266, 2, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 12 MHz */
159 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
160 {443, 6, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 16.8 MHz */
161 {277, 4, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 19.2 MHz */
162 {368, 8, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 26 MHz */
163 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
164 {277, 9, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12} /* 38.4 MHz */
165 };
167 static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
168 {32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
169 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
170 {160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
171 {20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
172 {192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
173 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
174 {10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
175 };
177 static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = {
178 {32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
179 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
180 {160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
181 {20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
182 {192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
183 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
184 {10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
185 };
187 static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = {
188 {32, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 12 MHz */
189 {96, 4, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 20 MHz */
190 {160, 6, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 16.8 MHz */
191 {20, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 19.2 MHz */
192 {192, 12, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 26 MHz */
193 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
194 {10, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 38.4 MHz */
195 };
197 static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
198 {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
199 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
200 {208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
201 {182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
202 {224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
203 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
204 {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
205 };
207 static const struct dpll_params iva_dpll_params_2330mhz_dra7xx[NUM_SYS_CLKS] = {
208 {1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
209 {233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
210 {208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
211 {182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
212 {224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
213 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
214 {91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
215 };
217 /* ABE M & N values with sys_clk as source */
218 static const struct dpll_params
219 abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
220 {49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
221 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
222 {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
223 {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
224 {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
225 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
226 {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
227 };
229 /* ABE M & N values with 32K clock as source */
230 static const struct dpll_params abe_dpll_params_32k_196608khz = {
231 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
232 };
234 /* ABE M & N values with sysclk2(22.5792 MHz) as input */
235 static const struct dpll_params
236 abe_dpll_params_sysclk2_361267khz[NUM_SYS_CLKS] = {
237 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
238 {16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
239 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
240 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
241 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
242 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
243 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
244 };
246 static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
247 {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
248 {480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
249 {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
250 {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
251 {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
252 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
253 {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
254 };
256 static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = {
257 {266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
258 {266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
259 {190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
260 {665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
261 {532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
262 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
263 {665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
264 };
266 struct dplls omap5_dplls_es1 = {
267 .mpu = mpu_dpll_params_800mhz,
268 .core = core_dpll_params_2128mhz_ddr532,
269 .per = per_dpll_params_768mhz,
270 .iva = iva_dpll_params_2330mhz,
271 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
272 .abe = abe_dpll_params_sysclk_196608khz,
273 #else
274 .abe = &abe_dpll_params_32k_196608khz,
275 #endif
276 .usb = usb_dpll_params_1920mhz,
277 .ddr = NULL
278 };
280 struct dplls omap5_dplls_es2 = {
281 .mpu = mpu_dpll_params_1100mhz,
282 .core = core_dpll_params_2128mhz_ddr532_es2,
283 .per = per_dpll_params_768mhz_es2,
284 .iva = iva_dpll_params_2330mhz,
285 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
286 .abe = abe_dpll_params_sysclk_196608khz,
287 #else
288 .abe = &abe_dpll_params_32k_196608khz,
289 #endif
290 .usb = usb_dpll_params_1920mhz,
291 .ddr = NULL
292 };
294 struct dplls dra7xx_dplls = {
295 .mpu = mpu_dpll_params_1ghz,
296 .core = core_dpll_params_2128mhz_dra7xx,
297 .per = per_dpll_params_768mhz_dra7xx,
298 .abe = abe_dpll_params_sysclk2_361267khz,
299 .iva = iva_dpll_params_2330mhz_dra7xx,
300 .usb = usb_dpll_params_1920mhz,
301 .ddr = ddr_dpll_params_2128mhz,
302 };
304 struct pmic_data palmas = {
305 .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
306 .step = 10000, /* 10 mV represented in uV */
307 /*
308 * Offset codes 1-6 all give the base voltage in Palmas
309 * Offset code 0 switches OFF the SMPS
310 */
311 .start_code = 6,
312 .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
313 .pmic_bus_init = sri2c_init,
314 .pmic_write = omap_vc_bypass_send_value,
315 };
317 struct pmic_data tps659038 = {
318 .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
319 .step = 10000, /* 10 mV represented in uV */
320 /*
321 * Offset codes 1-6 all give the base voltage in Palmas
322 * Offset code 0 switches OFF the SMPS
323 */
324 .start_code = 6,
325 .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR,
326 .pmic_bus_init = gpi2c_init,
327 .pmic_write = palmas_i2c_write_u8,
328 };
330 struct vcores_data omap5430_volts = {
331 .mpu.value = VDD_MPU,
332 .mpu.addr = SMPS_REG_ADDR_12_MPU,
333 .mpu.pmic = &palmas,
335 .core.value = VDD_CORE,
336 .core.addr = SMPS_REG_ADDR_8_CORE,
337 .core.pmic = &palmas,
339 .mm.value = VDD_MM,
340 .mm.addr = SMPS_REG_ADDR_45_IVA,
341 .mm.pmic = &palmas,
342 };
344 struct vcores_data omap5430_volts_es2 = {
345 .mpu.value = VDD_MPU_ES2,
346 .mpu.addr = SMPS_REG_ADDR_12_MPU,
347 .mpu.pmic = &palmas,
349 .core.value = VDD_CORE_ES2,
350 .core.addr = SMPS_REG_ADDR_8_CORE,
351 .core.pmic = &palmas,
353 .mm.value = VDD_MM_ES2,
354 .mm.addr = SMPS_REG_ADDR_45_IVA,
355 .mm.pmic = &palmas,
356 };
358 struct vcores_data dra752_volts = {
359 .mpu.value = VDD_MPU_DRA752,
360 .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
361 .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
362 .mpu.addr = TPS659038_REG_ADDR_SMPS12_MPU,
363 .mpu.pmic = &tps659038,
365 .eve.value = VDD_EVE_DRA752,
366 .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
367 .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
368 .eve.addr = TPS659038_REG_ADDR_SMPS45_EVE,
369 .eve.pmic = &tps659038,
371 .gpu.value = VDD_GPU_DRA752,
372 .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
373 .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
374 .gpu.addr = TPS659038_REG_ADDR_SMPS6_GPU,
375 .gpu.pmic = &tps659038,
377 .core.value = VDD_CORE_DRA752,
378 .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
379 .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
380 .core.addr = TPS659038_REG_ADDR_SMPS7_CORE,
381 .core.pmic = &tps659038,
383 .iva.value = VDD_IVA_DRA752,
384 .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
385 .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
386 .iva.addr = TPS659038_REG_ADDR_SMPS8_IVA,
387 .iva.pmic = &tps659038,
388 };
390 /*
391 * Enable essential clock domains, modules and
392 * do some additional special settings needed
393 */
394 void enable_basic_clocks(void)
395 {
396 u32 const clk_domains_essential[] = {
397 (*prcm)->cm_l4per_clkstctrl,
398 (*prcm)->cm_l3init_clkstctrl,
399 (*prcm)->cm_memif_clkstctrl,
400 (*prcm)->cm_l4cfg_clkstctrl,
401 0
402 };
404 u32 const clk_modules_hw_auto_essential[] = {
405 (*prcm)->cm_l3_gpmc_clkctrl,
406 (*prcm)->cm_memif_emif_1_clkctrl,
407 (*prcm)->cm_memif_emif_2_clkctrl,
408 (*prcm)->cm_l4cfg_l4_cfg_clkctrl,
409 (*prcm)->cm_wkup_gpio1_clkctrl,
410 (*prcm)->cm_l4per_gpio2_clkctrl,
411 (*prcm)->cm_l4per_gpio3_clkctrl,
412 (*prcm)->cm_l4per_gpio4_clkctrl,
413 (*prcm)->cm_l4per_gpio5_clkctrl,
414 (*prcm)->cm_l4per_gpio6_clkctrl,
415 0
416 };
418 u32 const clk_modules_explicit_en_essential[] = {
419 (*prcm)->cm_wkup_gptimer1_clkctrl,
420 (*prcm)->cm_l3init_hsmmc1_clkctrl,
421 (*prcm)->cm_l3init_hsmmc2_clkctrl,
422 (*prcm)->cm_l4per_gptimer2_clkctrl,
423 (*prcm)->cm_wkup_wdtimer2_clkctrl,
424 (*prcm)->cm_l4per_uart3_clkctrl,
425 (*prcm)->cm_l4per_i2c1_clkctrl,
426 (*prcm)->cm_l4per_qspi_clkctrl,
427 0
428 };
430 /* Enable optional additional functional clock for GPIO4 */
431 setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
432 GPIO4_CLKCTRL_OPTFCLKEN_MASK);
434 /* Enable 96 MHz clock for MMC1 & MMC2 */
435 setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
436 HSMMC_CLKCTRL_CLKSEL_MASK);
437 setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
438 HSMMC_CLKCTRL_CLKSEL_MASK);
440 /* Set the correct clock dividers for mmc */
441 setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
442 HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
443 setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
444 HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
446 /* Select 32KHz clock as the source of GPTIMER1 */
447 setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
448 GPTIMER1_CLKCTRL_CLKSEL_MASK);
450 do_enable_clocks(clk_domains_essential,
451 clk_modules_hw_auto_essential,
452 clk_modules_explicit_en_essential,
453 1);
455 #ifdef CONFIG_TI_QSPI
456 setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24));
457 #endif
459 /* Enable SCRM OPT clocks for PER and CORE dpll */
460 setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
461 OPTFCLKEN_SCRM_PER_MASK);
462 setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
463 OPTFCLKEN_SCRM_CORE_MASK);
464 }
466 void enable_basic_uboot_clocks(void)
467 {
468 u32 const clk_domains_essential[] = {
469 0
470 };
472 u32 const clk_modules_hw_auto_essential[] = {
473 (*prcm)->cm_l3init_hsusbtll_clkctrl,
474 0
475 };
477 u32 const clk_modules_explicit_en_essential[] = {
478 (*prcm)->cm_l4per_mcspi1_clkctrl,
479 (*prcm)->cm_l4per_i2c2_clkctrl,
480 (*prcm)->cm_l4per_i2c3_clkctrl,
481 (*prcm)->cm_l4per_i2c4_clkctrl,
482 (*prcm)->cm_l4per_i2c5_clkctrl,
483 (*prcm)->cm_l3init_hsusbhost_clkctrl,
484 (*prcm)->cm_l3init_fsusb_clkctrl,
485 0
486 };
488 do_enable_clocks(clk_domains_essential,
489 clk_modules_hw_auto_essential,
490 clk_modules_explicit_en_essential,
491 1);
492 }
494 /*
495 * Enable non-essential clock domains, modules and
496 * do some additional special settings needed
497 */
498 void enable_non_essential_clocks(void)
499 {
500 u32 const clk_domains_non_essential[] = {
501 (*prcm)->cm_mpu_m3_clkstctrl,
502 (*prcm)->cm_ivahd_clkstctrl,
503 (*prcm)->cm_dsp_clkstctrl,
504 (*prcm)->cm_dss_clkstctrl,
505 (*prcm)->cm_sgx_clkstctrl,
506 (*prcm)->cm1_abe_clkstctrl,
507 (*prcm)->cm_c2c_clkstctrl,
508 (*prcm)->cm_cam_clkstctrl,
509 (*prcm)->cm_dss_clkstctrl,
510 (*prcm)->cm_sdma_clkstctrl,
511 0
512 };
514 u32 const clk_modules_hw_auto_non_essential[] = {
515 (*prcm)->cm_mpu_m3_mpu_m3_clkctrl,
516 (*prcm)->cm_ivahd_ivahd_clkctrl,
517 (*prcm)->cm_ivahd_sl2_clkctrl,
518 (*prcm)->cm_dsp_dsp_clkctrl,
519 (*prcm)->cm_l3instr_l3_3_clkctrl,
520 (*prcm)->cm_l3instr_l3_instr_clkctrl,
521 (*prcm)->cm_l3instr_intrconn_wp1_clkctrl,
522 (*prcm)->cm_l3init_hsi_clkctrl,
523 (*prcm)->cm_l4per_hdq1w_clkctrl,
524 0
525 };
527 u32 const clk_modules_explicit_en_non_essential[] = {
528 (*prcm)->cm1_abe_aess_clkctrl,
529 (*prcm)->cm1_abe_pdm_clkctrl,
530 (*prcm)->cm1_abe_dmic_clkctrl,
531 (*prcm)->cm1_abe_mcasp_clkctrl,
532 (*prcm)->cm1_abe_mcbsp1_clkctrl,
533 (*prcm)->cm1_abe_mcbsp2_clkctrl,
534 (*prcm)->cm1_abe_mcbsp3_clkctrl,
535 (*prcm)->cm1_abe_slimbus_clkctrl,
536 (*prcm)->cm1_abe_timer5_clkctrl,
537 (*prcm)->cm1_abe_timer6_clkctrl,
538 (*prcm)->cm1_abe_timer7_clkctrl,
539 (*prcm)->cm1_abe_timer8_clkctrl,
540 (*prcm)->cm1_abe_wdt3_clkctrl,
541 (*prcm)->cm_l4per_gptimer9_clkctrl,
542 (*prcm)->cm_l4per_gptimer10_clkctrl,
543 (*prcm)->cm_l4per_gptimer11_clkctrl,
544 (*prcm)->cm_l4per_gptimer3_clkctrl,
545 (*prcm)->cm_l4per_gptimer4_clkctrl,
546 (*prcm)->cm_l4per_mcspi2_clkctrl,
547 (*prcm)->cm_l4per_mcspi3_clkctrl,
548 (*prcm)->cm_l4per_mcspi4_clkctrl,
549 (*prcm)->cm_l4per_mmcsd3_clkctrl,
550 (*prcm)->cm_l4per_mmcsd4_clkctrl,
551 (*prcm)->cm_l4per_mmcsd5_clkctrl,
552 (*prcm)->cm_l4per_uart1_clkctrl,
553 (*prcm)->cm_l4per_uart2_clkctrl,
554 (*prcm)->cm_l4per_uart4_clkctrl,
555 (*prcm)->cm_wkup_keyboard_clkctrl,
556 (*prcm)->cm_wkup_wdtimer2_clkctrl,
557 (*prcm)->cm_cam_iss_clkctrl,
558 (*prcm)->cm_cam_fdif_clkctrl,
559 (*prcm)->cm_dss_dss_clkctrl,
560 (*prcm)->cm_sgx_sgx_clkctrl,
561 0
562 };
564 /* Enable optional functional clock for ISS */
565 setbits_le32((*prcm)->cm_cam_iss_clkctrl, ISS_CLKCTRL_OPTFCLKEN_MASK);
567 /* Enable all optional functional clocks of DSS */
568 setbits_le32((*prcm)->cm_dss_dss_clkctrl, DSS_CLKCTRL_OPTFCLKEN_MASK);
570 do_enable_clocks(clk_domains_non_essential,
571 clk_modules_hw_auto_non_essential,
572 clk_modules_explicit_en_non_essential,
573 0);
575 /* Put camera module in no sleep mode */
576 clrsetbits_le32((*prcm)->cm_cam_clkstctrl,
577 MODULE_CLKCTRL_MODULEMODE_MASK,
578 CD_CLKCTRL_CLKTRCTRL_NO_SLEEP <<
579 MODULE_CLKCTRL_MODULEMODE_SHIFT);
580 }
582 const struct ctrl_ioregs ioregs_omap5430 = {
583 .ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
584 .ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
585 .ctrl_ddrio_0 = DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
586 .ctrl_ddrio_1 = DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
587 .ctrl_ddrio_2 = DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
588 };
590 const struct ctrl_ioregs ioregs_omap5432_es1 = {
591 .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
592 .ctrl_lpddr2ch = 0x0,
593 .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
594 .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE,
595 .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE,
596 .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE,
597 .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
598 };
600 const struct ctrl_ioregs ioregs_omap5432_es2 = {
601 .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
602 .ctrl_lpddr2ch = 0x0,
603 .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
604 .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2,
605 .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2,
606 .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2,
607 .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
608 };
610 const struct ctrl_ioregs ioregs_dra7xx_es1 = {
611 .ctrl_ddrch = 0x40404040,
612 .ctrl_lpddr2ch = 0x40404040,
613 .ctrl_ddr3ch = 0x80808080,
614 .ctrl_ddrio_0 = 0xbae8c631,
615 .ctrl_ddrio_1 = 0xb46318d8,
616 .ctrl_ddrio_2 = 0x84210000,
617 .ctrl_emif_sdram_config_ext = 0xb2c00000,
618 .ctrl_ddr_ctrl_ext_0 = 0xA2000000,
619 };
621 void hw_data_init(void)
622 {
623 u32 omap_rev = omap_revision();
625 switch (omap_rev) {
627 case OMAP5430_ES1_0:
628 case OMAP5432_ES1_0:
629 *prcm = &omap5_es1_prcm;
630 *dplls_data = &omap5_dplls_es1;
631 *omap_vcores = &omap5430_volts;
632 *ctrl = &omap5_ctrl;
633 break;
635 case OMAP5430_ES2_0:
636 case OMAP5432_ES2_0:
637 *prcm = &omap5_es2_prcm;
638 *dplls_data = &omap5_dplls_es2;
639 *omap_vcores = &omap5430_volts_es2;
640 *ctrl = &omap5_ctrl;
641 break;
643 case DRA752_ES1_0:
644 *prcm = &dra7xx_prcm;
645 *dplls_data = &dra7xx_dplls;
646 *omap_vcores = &dra752_volts;
647 *ctrl = &dra7xx_ctrl;
648 break;
650 default:
651 printf("\n INVALID OMAP REVISION ");
652 }
653 }
655 void get_ioregs(const struct ctrl_ioregs **regs)
656 {
657 u32 omap_rev = omap_revision();
659 switch (omap_rev) {
660 case OMAP5430_ES1_0:
661 case OMAP5430_ES2_0:
662 *regs = &ioregs_omap5430;
663 break;
664 case OMAP5432_ES1_0:
665 *regs = &ioregs_omap5432_es1;
666 break;
667 case OMAP5432_ES2_0:
668 *regs = &ioregs_omap5432_es2;
669 break;
670 case DRA752_ES1_0:
671 *regs = &ioregs_dra7xx_es1;
672 break;
674 default:
675 printf("\n INVALID OMAP REVISION ");
676 }
677 }