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 NOM FREQUENCY for ES1.0 */
32 static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
33 {200, 2, 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 {1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
36 {375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
37 {400, 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 {375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
42 /* OPP NOM FREQUENCY for OMAP5 ES2.0, and DRA7 ES1.0 */
43 static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = {
44 {250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
45 {500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
46 {119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
47 {625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
48 {500, 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 {625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
53 static const struct dpll_params
54 core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
55 {266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */
56 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
57 {443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */
58 {277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */
59 {368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */
60 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
61 {277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */
64 static const struct dpll_params
65 core_dpll_params_2128mhz_ddr532_es2[NUM_SYS_CLKS] = {
66 {266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */
67 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
68 {443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */
69 {277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */
70 {368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */
71 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
72 {277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */
75 static const struct dpll_params
76 core_dpll_params_2128mhz_dra7xx[NUM_SYS_CLKS] = {
77 {266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */
78 {266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */
79 {443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */
80 {277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */
81 {368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */
82 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
83 {277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */
86 static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
87 {32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
88 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
89 {160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
90 {20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
91 {192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
92 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
93 {10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
96 static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = {
97 {32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
98 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
99 {160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
100 {20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
101 {192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
102 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
103 {10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
106 static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = {
107 {32, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 12 MHz */
108 {96, 4, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 20 MHz */
109 {160, 6, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 16.8 MHz */
110 {20, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 19.2 MHz */
111 {192, 12, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 26 MHz */
112 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
113 {10, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 38.4 MHz */
116 static const struct dpll_params per_dpll_params_768mhz_dra76x[NUM_SYS_CLKS] = {
117 {32, 0, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 12 MHz */
118 {96, 4, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 20 MHz */
119 {160, 6, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 16.8 MHz */
120 {20, 0, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 19.2 MHz */
121 {192, 12, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 26 MHz */
122 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
123 {10, 0, 4, 1, 3, 4, 8, 2, -1, -1, -1, -1}, /* 38.4 MHz */
126 static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
127 {1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
128 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
129 {208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
130 {182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
131 {224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
132 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
133 {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
136 static const struct dpll_params iva_dpll_params_2330mhz_dra7xx[NUM_SYS_CLKS] = {
137 {1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
138 {233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
139 {208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
140 {182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
141 {224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
142 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
143 {91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
146 /* ABE M & N values with sys_clk as source */
147 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
148 static const struct dpll_params
149 abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
150 {49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
151 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
152 {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
153 {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
154 {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
155 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
156 {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
160 /* ABE M & N values with 32K clock as source */
161 #ifndef CONFIG_SYS_OMAP_ABE_SYSCK
162 static const struct dpll_params abe_dpll_params_32k_196608khz = {
163 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
167 /* ABE M & N values with sysclk2(22.5792 MHz) as input */
168 static const struct dpll_params
169 abe_dpll_params_sysclk2_361267khz[NUM_SYS_CLKS] = {
170 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
171 {16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
172 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
173 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
174 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
175 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
176 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
179 static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
180 {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
181 {480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
182 {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
183 {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
184 {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
185 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
186 {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
189 static const struct dpll_params ddr_dpll_params_2664mhz[NUM_SYS_CLKS] = {
190 {111, 0, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
191 {333, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
192 {555, 6, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
193 {555, 7, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
194 {666, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
195 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
196 {555, 15, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
199 static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = {
200 {266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
201 {266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
202 {190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
203 {665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
204 {532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
205 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
206 {665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
209 static const struct dpll_params gmac_dpll_params_2000mhz[NUM_SYS_CLKS] = {
210 {250, 2, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 12 MHz */
211 {250, 4, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 20 MHz */
212 {119, 1, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 16.8 MHz */
213 {625, 11, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 19.2 MHz */
214 {500, 12, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 26 MHz */
215 {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
216 {625, 23, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 38.4 MHz */
219 struct dplls omap5_dplls_es1 = {
220 .mpu = mpu_dpll_params_800mhz,
221 .core = core_dpll_params_2128mhz_ddr532,
222 .per = per_dpll_params_768mhz,
223 .iva = iva_dpll_params_2330mhz,
224 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
225 .abe = abe_dpll_params_sysclk_196608khz,
227 .abe = &abe_dpll_params_32k_196608khz,
229 .usb = usb_dpll_params_1920mhz,
233 struct dplls omap5_dplls_es2 = {
234 .mpu = mpu_dpll_params_1ghz,
235 .core = core_dpll_params_2128mhz_ddr532_es2,
236 .per = per_dpll_params_768mhz_es2,
237 .iva = iva_dpll_params_2330mhz,
238 #ifdef CONFIG_SYS_OMAP_ABE_SYSCK
239 .abe = abe_dpll_params_sysclk_196608khz,
241 .abe = &abe_dpll_params_32k_196608khz,
243 .usb = usb_dpll_params_1920mhz,
247 struct dplls dra76x_dplls = {
248 .mpu = mpu_dpll_params_1ghz,
249 .core = core_dpll_params_2128mhz_dra7xx,
250 .per = per_dpll_params_768mhz_dra76x,
251 .abe = abe_dpll_params_sysclk2_361267khz,
252 .iva = iva_dpll_params_2330mhz_dra7xx,
253 .usb = usb_dpll_params_1920mhz,
254 .ddr = ddr_dpll_params_2664mhz,
255 .gmac = gmac_dpll_params_2000mhz,
258 struct dplls dra7xx_dplls = {
259 .mpu = mpu_dpll_params_1ghz,
260 .core = core_dpll_params_2128mhz_dra7xx,
261 .per = per_dpll_params_768mhz_dra7xx,
262 .abe = abe_dpll_params_sysclk2_361267khz,
263 .iva = iva_dpll_params_2330mhz_dra7xx,
264 .usb = usb_dpll_params_1920mhz,
265 .ddr = ddr_dpll_params_2128mhz,
266 .gmac = gmac_dpll_params_2000mhz,
269 struct dplls dra72x_dplls = {
270 .mpu = mpu_dpll_params_1ghz,
271 .core = core_dpll_params_2128mhz_dra7xx,
272 .per = per_dpll_params_768mhz_dra7xx,
273 .abe = abe_dpll_params_sysclk2_361267khz,
274 .iva = iva_dpll_params_2330mhz_dra7xx,
275 .usb = usb_dpll_params_1920mhz,
276 .ddr = ddr_dpll_params_2664mhz,
277 .gmac = gmac_dpll_params_2000mhz,
280 struct pmic_data palmas = {
281 .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
282 .step = 10000, /* 10 mV represented in uV */
284 * Offset codes 1-6 all give the base voltage in Palmas
285 * Offset code 0 switches OFF the SMPS
288 .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
289 .pmic_bus_init = sri2c_init,
290 .pmic_write = omap_vc_bypass_send_value,
294 /* The TPS659038 and TPS65917 are software-compatible, use common struct */
295 struct pmic_data tps659038 = {
296 .base_offset = PALMAS_SMPS_BASE_VOLT_UV,
297 .step = 10000, /* 10 mV represented in uV */
299 * Offset codes 1-6 all give the base voltage in Palmas
300 * Offset code 0 switches OFF the SMPS
303 .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR,
304 .pmic_bus_init = gpi2c_init,
305 .pmic_write = palmas_i2c_write_u8,
309 /* The LP8732 and LP8733 are software-compatible, use common struct */
310 struct pmic_data lp8733 = {
311 .base_offset = LP873X_BUCK_BASE_VOLT_UV,
312 .step = 5000, /* 5 mV represented in uV */
314 * Offset codes 0 - 0x13 Invalid.
315 * Offset codes 0x14 0x17 give 10mV steps
316 * Offset codes 0x17 through 0x9D give 5mV steps
317 * So let us start with our operating range from .73V
320 .i2c_slave_addr = 0x60,
321 .pmic_bus_init = gpi2c_init,
322 .pmic_write = palmas_i2c_write_u8,
325 struct vcores_data omap5430_volts = {
326 .mpu.value[OPP_NOM] = VDD_MPU,
327 .mpu.addr = SMPS_REG_ADDR_12_MPU,
330 .core.value[OPP_NOM] = VDD_CORE,
331 .core.addr = SMPS_REG_ADDR_8_CORE,
332 .core.pmic = &palmas,
334 .mm.value[OPP_NOM] = VDD_MM,
335 .mm.addr = SMPS_REG_ADDR_45_IVA,
339 struct vcores_data omap5430_volts_es2 = {
340 .mpu.value[OPP_NOM] = VDD_MPU_ES2,
341 .mpu.addr = SMPS_REG_ADDR_12_MPU,
343 .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
345 .core.value[OPP_NOM] = VDD_CORE_ES2,
346 .core.addr = SMPS_REG_ADDR_8_CORE,
347 .core.pmic = &palmas,
349 .mm.value[OPP_NOM] = VDD_MM_ES2,
350 .mm.addr = SMPS_REG_ADDR_45_IVA,
352 .mm.abb_tx_done_mask = OMAP_ABB_MM_TXDONE_MASK,
354 .mpu.efuse.reg[OPP_NOM] = OMAP5_ES2_PROD_MPU_OPNO_VMIN,
355 .mpu.efuse.reg_bits = OMAP5_ES2_PROD_REGBITS,
357 .core.efuse.reg[OPP_NOM] = OMAP5_ES2_PROD_CORE_OPNO_VMIN,
358 .core.efuse.reg_bits = OMAP5_ES2_PROD_REGBITS,
360 .mm.efuse.reg[OPP_NOM] = OMAP5_ES2_PROD_MM_OPNO_VMIN,
361 .mm.efuse.reg_bits = OMAP5_ES2_PROD_REGBITS,
365 * Enable essential clock domains, modules and
366 * do some additional special settings needed
368 void enable_basic_clocks(void)
370 u32 const clk_domains_essential[] = {
371 (*prcm)->cm_l4per_clkstctrl,
372 (*prcm)->cm_l3init_clkstctrl,
373 (*prcm)->cm_memif_clkstctrl,
374 (*prcm)->cm_l4cfg_clkstctrl,
375 #ifdef CONFIG_DRIVER_TI_CPSW
376 (*prcm)->cm_gmac_clkstctrl,
381 u32 const clk_modules_hw_auto_essential[] = {
382 (*prcm)->cm_l3_gpmc_clkctrl,
383 (*prcm)->cm_memif_emif_1_clkctrl,
384 (*prcm)->cm_memif_emif_2_clkctrl,
385 (*prcm)->cm_l4cfg_l4_cfg_clkctrl,
386 (*prcm)->cm_wkup_gpio1_clkctrl,
387 (*prcm)->cm_l4per_gpio2_clkctrl,
388 (*prcm)->cm_l4per_gpio3_clkctrl,
389 (*prcm)->cm_l4per_gpio4_clkctrl,
390 (*prcm)->cm_l4per_gpio5_clkctrl,
391 (*prcm)->cm_l4per_gpio6_clkctrl,
392 (*prcm)->cm_l4per_gpio7_clkctrl,
393 (*prcm)->cm_l4per_gpio8_clkctrl,
394 #ifdef CONFIG_SCSI_AHCI_PLAT
395 (*prcm)->cm_l3init_ocp2scp3_clkctrl,
400 u32 const clk_modules_explicit_en_essential[] = {
401 (*prcm)->cm_wkup_gptimer1_clkctrl,
402 (*prcm)->cm_l3init_hsmmc1_clkctrl,
403 (*prcm)->cm_l3init_hsmmc2_clkctrl,
404 (*prcm)->cm_l4per_gptimer2_clkctrl,
405 (*prcm)->cm_wkup_wdtimer2_clkctrl,
406 (*prcm)->cm_l4per_uart3_clkctrl,
407 (*prcm)->cm_l4per_i2c1_clkctrl,
408 #ifdef CONFIG_DRIVER_TI_CPSW
409 (*prcm)->cm_gmac_gmac_clkctrl,
412 #ifdef CONFIG_TI_QSPI
413 (*prcm)->cm_l4per_qspi_clkctrl,
415 #ifdef CONFIG_SCSI_AHCI_PLAT
416 (*prcm)->cm_l3init_sata_clkctrl,
421 /* Enable optional additional functional clock for GPIO4 */
422 setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
423 GPIO4_CLKCTRL_OPTFCLKEN_MASK);
425 /* Enable 96 MHz clock for MMC1 & MMC2 */
426 setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
427 HSMMC_CLKCTRL_CLKSEL_MASK);
428 setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
429 HSMMC_CLKCTRL_CLKSEL_MASK);
431 /* Set the correct clock dividers for mmc */
432 setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
433 HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
434 setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
435 HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
437 /* Select 32KHz clock as the source of GPTIMER1 */
438 setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
439 GPTIMER1_CLKCTRL_CLKSEL_MASK);
441 do_enable_clocks(clk_domains_essential,
442 clk_modules_hw_auto_essential,
443 clk_modules_explicit_en_essential,
446 #ifdef CONFIG_TI_QSPI
447 setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24));
450 #ifdef CONFIG_SCSI_AHCI_PLAT
451 /* Enable optional functional clock for SATA */
452 setbits_le32((*prcm)->cm_l3init_sata_clkctrl,
453 SATA_CLKCTRL_OPTFCLKEN_MASK);
456 /* Enable SCRM OPT clocks for PER and CORE dpll */
457 setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
458 OPTFCLKEN_SCRM_PER_MASK);
459 setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
460 OPTFCLKEN_SCRM_CORE_MASK);
463 void enable_basic_uboot_clocks(void)
465 u32 const clk_domains_essential[] = {
466 #if defined(CONFIG_DRA7XX)
467 (*prcm)->cm_ipu_clkstctrl,
472 u32 const clk_modules_hw_auto_essential[] = {
473 (*prcm)->cm_l3init_hsusbtll_clkctrl,
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 #if defined(CONFIG_DRA7XX)
483 (*prcm)->cm_ipu_i2c5_clkctrl,
485 (*prcm)->cm_l4per_i2c5_clkctrl,
487 (*prcm)->cm_l3init_hsusbhost_clkctrl,
488 (*prcm)->cm_l3init_fsusb_clkctrl,
491 do_enable_clocks(clk_domains_essential,
492 clk_modules_hw_auto_essential,
493 clk_modules_explicit_en_essential,
497 #ifdef CONFIG_TI_EDMA3
498 void enable_edma3_clocks(void)
500 u32 const clk_domains_edma3[] = {
504 u32 const clk_modules_hw_auto_edma3[] = {
505 (*prcm)->cm_l3main1_tptc1_clkctrl,
506 (*prcm)->cm_l3main1_tptc2_clkctrl,
510 u32 const clk_modules_explicit_en_edma3[] = {
514 do_enable_clocks(clk_domains_edma3,
515 clk_modules_hw_auto_edma3,
516 clk_modules_explicit_en_edma3,
520 void disable_edma3_clocks(void)
522 u32 const clk_domains_edma3[] = {
526 u32 const clk_modules_disable_edma3[] = {
527 (*prcm)->cm_l3main1_tptc1_clkctrl,
528 (*prcm)->cm_l3main1_tptc2_clkctrl,
532 do_disable_clocks(clk_domains_edma3,
533 clk_modules_disable_edma3,
538 #if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP)
539 void enable_usb_clocks(int index)
541 u32 cm_l3init_usb_otg_ss_clkctrl = 0;
544 cm_l3init_usb_otg_ss_clkctrl =
545 (*prcm)->cm_l3init_usb_otg_ss1_clkctrl;
546 /* Enable 960 MHz clock for dwc3 */
547 setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
548 OPTFCLKEN_REFCLK960M);
550 /* Enable 32 KHz clock for USB_PHY1 */
551 setbits_le32((*prcm)->cm_coreaon_usb_phy1_core_clkctrl,
552 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
554 /* Enable 32 KHz clock for USB_PHY3 */
556 setbits_le32((*prcm)->cm_coreaon_usb_phy3_core_clkctrl,
557 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
558 } else if (index == 1) {
559 cm_l3init_usb_otg_ss_clkctrl =
560 (*prcm)->cm_l3init_usb_otg_ss2_clkctrl;
561 /* Enable 960 MHz clock for dwc3 */
562 setbits_le32((*prcm)->cm_l3init_usb_otg_ss2_clkctrl,
563 OPTFCLKEN_REFCLK960M);
565 /* Enable 32 KHz clock for dwc3 */
566 setbits_le32((*prcm)->cm_coreaon_usb_phy2_core_clkctrl,
567 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
569 /* Enable 60 MHz clock for USB2PHY2 */
570 setbits_le32((*prcm)->cm_coreaon_l3init_60m_gfclk_clkctrl,
571 L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK);
574 u32 const clk_domains_usb[] = {
578 u32 const clk_modules_hw_auto_usb[] = {
579 (*prcm)->cm_l3init_ocp2scp1_clkctrl,
580 cm_l3init_usb_otg_ss_clkctrl,
584 u32 const clk_modules_explicit_en_usb[] = {
588 do_enable_clocks(clk_domains_usb,
589 clk_modules_hw_auto_usb,
590 clk_modules_explicit_en_usb,
594 void disable_usb_clocks(int index)
596 u32 cm_l3init_usb_otg_ss_clkctrl = 0;
599 cm_l3init_usb_otg_ss_clkctrl =
600 (*prcm)->cm_l3init_usb_otg_ss1_clkctrl;
601 /* Disable 960 MHz clock for dwc3 */
602 clrbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
603 OPTFCLKEN_REFCLK960M);
605 /* Disable 32 KHz clock for USB_PHY1 */
606 clrbits_le32((*prcm)->cm_coreaon_usb_phy1_core_clkctrl,
607 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
609 /* Disable 32 KHz clock for USB_PHY3 */
611 clrbits_le32((*prcm)->cm_coreaon_usb_phy3_core_clkctrl,
612 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
613 } else if (index == 1) {
614 cm_l3init_usb_otg_ss_clkctrl =
615 (*prcm)->cm_l3init_usb_otg_ss2_clkctrl;
616 /* Disable 960 MHz clock for dwc3 */
617 clrbits_le32((*prcm)->cm_l3init_usb_otg_ss2_clkctrl,
618 OPTFCLKEN_REFCLK960M);
620 /* Disable 32 KHz clock for dwc3 */
621 clrbits_le32((*prcm)->cm_coreaon_usb_phy2_core_clkctrl,
622 USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K);
624 /* Disable 60 MHz clock for USB2PHY2 */
625 clrbits_le32((*prcm)->cm_coreaon_l3init_60m_gfclk_clkctrl,
626 L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK);
629 u32 const clk_domains_usb[] = {
633 u32 const clk_modules_disable[] = {
634 (*prcm)->cm_l3init_ocp2scp1_clkctrl,
635 cm_l3init_usb_otg_ss_clkctrl,
639 do_disable_clocks(clk_domains_usb,
645 const struct ctrl_ioregs ioregs_omap5430 = {
646 .ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
647 .ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
648 .ctrl_ddrio_0 = DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
649 .ctrl_ddrio_1 = DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
650 .ctrl_ddrio_2 = DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
653 const struct ctrl_ioregs ioregs_omap5432_es1 = {
654 .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
655 .ctrl_lpddr2ch = 0x0,
656 .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
657 .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE,
658 .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE,
659 .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE,
660 .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
661 .ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
664 const struct ctrl_ioregs ioregs_omap5432_es2 = {
665 .ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
666 .ctrl_lpddr2ch = 0x0,
667 .ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
668 .ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2,
669 .ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2,
670 .ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2,
671 .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
672 .ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
675 const struct ctrl_ioregs ioregs_dra7xx_es1 = {
676 .ctrl_ddrch = 0x40404040,
677 .ctrl_lpddr2ch = 0x40404040,
678 .ctrl_ddr3ch = 0x80808080,
679 .ctrl_ddrio_0 = 0x00094A40,
680 .ctrl_ddrio_1 = 0x04A52000,
681 .ctrl_ddrio_2 = 0x84210000,
682 .ctrl_emif_sdram_config_ext = 0x0001C1A7,
683 .ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
684 .ctrl_ddr_ctrl_ext_0 = 0xA2000000,
687 const struct ctrl_ioregs ioregs_dra72x_es1 = {
688 .ctrl_ddrch = 0x40404040,
689 .ctrl_lpddr2ch = 0x40404040,
690 .ctrl_ddr3ch = 0x60606080,
691 .ctrl_ddrio_0 = 0x00094A40,
692 .ctrl_ddrio_1 = 0x04A52000,
693 .ctrl_ddrio_2 = 0x84210000,
694 .ctrl_emif_sdram_config_ext = 0x0001C1A7,
695 .ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
696 .ctrl_ddr_ctrl_ext_0 = 0xA2000000,
699 const struct ctrl_ioregs ioregs_dra72x_es2 = {
700 .ctrl_ddrch = 0x40404040,
701 .ctrl_lpddr2ch = 0x40404040,
702 .ctrl_ddr3ch = 0x60606060,
703 .ctrl_ddrio_0 = 0x00094A40,
704 .ctrl_ddrio_1 = 0x00000000,
705 .ctrl_ddrio_2 = 0x00000000,
706 .ctrl_emif_sdram_config_ext = 0x0001C1A7,
707 .ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
708 .ctrl_ddr_ctrl_ext_0 = 0xA2000000,
711 void __weak hw_data_init(void)
713 u32 omap_rev = omap_revision();
719 *prcm = &omap5_es1_prcm;
720 *dplls_data = &omap5_dplls_es1;
721 *omap_vcores = &omap5430_volts;
727 *prcm = &omap5_es2_prcm;
728 *dplls_data = &omap5_dplls_es2;
729 *omap_vcores = &omap5430_volts_es2;
734 *prcm = &dra7xx_prcm;
735 *dplls_data = &dra76x_dplls;
736 *ctrl = &dra7xx_ctrl;
742 *prcm = &dra7xx_prcm;
743 *dplls_data = &dra7xx_dplls;
744 *ctrl = &dra7xx_ctrl;
749 *prcm = &dra7xx_prcm;
750 *dplls_data = &dra72x_dplls;
751 *ctrl = &dra7xx_ctrl;
755 printf("\n INVALID OMAP REVISION ");
759 void get_ioregs(const struct ctrl_ioregs **regs)
761 u32 omap_rev = omap_revision();
766 *regs = &ioregs_omap5430;
769 *regs = &ioregs_omap5432_es1;
772 *regs = &ioregs_omap5432_es2;
777 *regs = &ioregs_dra7xx_es1;
780 *regs = &ioregs_dra72x_es1;
783 *regs = &ioregs_dra72x_es2;
787 printf("\n INVALID OMAP REVISION ");