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SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +00001/*
2 *
3 * HW data initialization for OMAP4
4 *
5 * (C) Copyright 2013
6 * Texas Instruments, <www.ti.com>
7 *
8 * Sricharan R <r.sricharan@ti.com>
9 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +020010 * SPDX-License-Identifier: GPL-2.0+
SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +000011 */
12#include <common.h>
13#include <asm/arch/omap.h>
SRICHARAN R1a79cab2013-02-04 04:22:01 +000014#include <asm/arch/sys_proto.h>
SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +000015#include <asm/omap_common.h>
Lokesh Vutla61c517f2013-05-30 02:54:32 +000016#include <asm/arch/clock.h>
SRICHARAN R00d328c2013-02-04 04:22:02 +000017#include <asm/omap_gpio.h>
SRICHARAN R1a79cab2013-02-04 04:22:01 +000018#include <asm/io.h>
SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +000019
20struct prcm_regs const **prcm =
21 (struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR;
SRICHARAN R1a79cab2013-02-04 04:22:01 +000022struct dplls const **dplls_data =
23 (struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR;
SRICHARAN R00d328c2013-02-04 04:22:02 +000024struct vcores_data const **omap_vcores =
25 (struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR;
Lokesh Vutla834b6b02013-02-04 04:22:04 +000026struct omap_sys_ctrl_regs const **ctrl =
SRICHARAN R4b1b61c2013-04-24 00:41:22 +000027 (struct omap_sys_ctrl_regs const **)OMAP_SRAM_SCRATCH_SYS_CTRL;
SRICHARAN R1a79cab2013-02-04 04:22:01 +000028
29/*
30 * The M & N values in the following tables are created using the
31 * following tool:
32 * tools/omap/clocks_get_m_n.c
33 * Please use this tool for creating the table for any new frequency.
34 */
35
SRICHARAN Ra04ed142013-02-12 01:33:43 +000036/*
37 * dpll locked at 1400 MHz MPU clk at 700 MHz(OPP100) - DCC OFF
38 * OMAP4460 OPP_NOM frequency
39 */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000040static const struct dpll_params mpu_dpll_params_1400mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +000041 {175, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
42 {700, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
43 {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
44 {401, 10, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
45 {350, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
46 {700, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
47 {638, 34, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000048};
49
SRICHARAN Ra04ed142013-02-12 01:33:43 +000050/*
51 * dpll locked at 1600 MHz - MPU clk at 800 MHz(OPP Turbo 4430)
52 * OMAP4430 OPP_TURBO frequency
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +030053 * OMAP4470 OPP_NOM frequency
SRICHARAN Ra04ed142013-02-12 01:33:43 +000054 */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000055static const struct dpll_params mpu_dpll_params_1600mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +000056 {200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
57 {800, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
58 {619, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
59 {125, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
60 {400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
61 {800, 26, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
62 {125, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000063};
64
SRICHARAN Ra04ed142013-02-12 01:33:43 +000065/*
66 * dpll locked at 1200 MHz - MPU clk at 600 MHz
67 * OMAP4430 OPP_NOM frequency
68 */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000069static const struct dpll_params mpu_dpll_params_1200mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +000070 {50, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
71 {600, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
72 {250, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
73 {125, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
74 {300, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
75 {200, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
76 {125, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000077};
78
SRICHARAN Ra04ed142013-02-12 01:33:43 +000079/* OMAP4460 OPP_NOM frequency */
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +030080/* OMAP4470 OPP_NOM (Low Power) frequency */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000081static const struct dpll_params core_dpll_params_1600mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +000082 {200, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
83 {800, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
84 {619, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
85 {125, 2, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
86 {400, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
87 {800, 26, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
88 {125, 5, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000089};
90
SRICHARAN Ra04ed142013-02-12 01:33:43 +000091/* OMAP4430 ES1 OPP_NOM frequency */
SRICHARAN R1a79cab2013-02-04 04:22:01 +000092static const struct dpll_params core_dpll_params_es1_1524mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +000093 {127, 1, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
94 {762, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
95 {635, 13, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
96 {635, 15, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
97 {381, 12, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
98 {254, 8, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
99 {496, 24, 1, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000100};
101
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000102/* OMAP4430 ES2.X OPP_NOM frequency */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000103static const struct dpll_params
104 core_dpll_params_es2_1600mhz_ddr200mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000105 {200, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 12 MHz */
106 {800, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 13 MHz */
107 {619, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 16.8 MHz */
108 {125, 2, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 19.2 MHz */
109 {400, 12, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 26 MHz */
110 {800, 26, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1}, /* 27 MHz */
111 {125, 5, 2, 5, 8, 4, 6, 5, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000112};
113
114static const struct dpll_params per_dpll_params_1536mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000115 {64, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 12 MHz */
116 {768, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 13 MHz */
117 {320, 6, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 16.8 MHz */
118 {40, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 19.2 MHz */
119 {384, 12, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 26 MHz */
120 {256, 8, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1}, /* 27 MHz */
121 {20, 0, 8, 6, 12, 9, 4, 5, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000122};
123
124static const struct dpll_params iva_dpll_params_1862mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000125 {931, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
126 {931, 12, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
127 {665, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
128 {727, 14, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
129 {931, 25, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
130 {931, 26, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
131 {291, 11, -1, -1, 4, 7, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000132};
133
134/* ABE M & N values with sys_clk as source */
135static const struct dpll_params
136 abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000137 {49, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
138 {68, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
139 {35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
140 {46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
141 {34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
142 {29, 7, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
143 {64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000144};
145
146/* ABE M & N values with 32K clock as source */
147static const struct dpll_params abe_dpll_params_32k_196608khz = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000148 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000149};
150
151static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000152 {80, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
153 {960, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
154 {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
155 {50, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
156 {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
157 {320, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
158 {25, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000159};
160
161struct dplls omap4430_dplls_es1 = {
162 .mpu = mpu_dpll_params_1200mhz,
163 .core = core_dpll_params_es1_1524mhz,
164 .per = per_dpll_params_1536mhz,
165 .iva = iva_dpll_params_1862mhz,
166#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
167 .abe = abe_dpll_params_sysclk_196608khz,
168#else
169 .abe = &abe_dpll_params_32k_196608khz,
170#endif
Lokesh Vutla5e70e292013-02-12 21:29:05 +0000171 .usb = usb_dpll_params_1920mhz,
172 .ddr = NULL
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000173};
174
Janne Grunaud2b0a892014-02-16 21:57:18 +0100175struct dplls omap4430_dplls_es20 = {
176 .mpu = mpu_dpll_params_1200mhz,
177 .core = core_dpll_params_es2_1600mhz_ddr200mhz,
178 .per = per_dpll_params_1536mhz,
179 .iva = iva_dpll_params_1862mhz,
180#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
181 .abe = abe_dpll_params_sysclk_196608khz,
182#else
183 .abe = &abe_dpll_params_32k_196608khz,
184#endif
185 .usb = usb_dpll_params_1920mhz,
186 .ddr = NULL
187};
188
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000189struct dplls omap4430_dplls = {
SRICHARAN Ra04ed142013-02-12 01:33:43 +0000190 .mpu = mpu_dpll_params_1200mhz,
191 .core = core_dpll_params_1600mhz,
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000192 .per = per_dpll_params_1536mhz,
193 .iva = iva_dpll_params_1862mhz,
194#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
195 .abe = abe_dpll_params_sysclk_196608khz,
196#else
197 .abe = &abe_dpll_params_32k_196608khz,
198#endif
Lokesh Vutla5e70e292013-02-12 21:29:05 +0000199 .usb = usb_dpll_params_1920mhz,
200 .ddr = NULL
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000201};
202
203struct dplls omap4460_dplls = {
204 .mpu = mpu_dpll_params_1400mhz,
205 .core = core_dpll_params_1600mhz,
206 .per = per_dpll_params_1536mhz,
207 .iva = iva_dpll_params_1862mhz,
208#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
209 .abe = abe_dpll_params_sysclk_196608khz,
210#else
211 .abe = &abe_dpll_params_32k_196608khz,
212#endif
Lokesh Vutla5e70e292013-02-12 21:29:05 +0000213 .usb = usb_dpll_params_1920mhz,
214 .ddr = NULL
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000215};
216
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300217struct dplls omap4470_dplls = {
218 .mpu = mpu_dpll_params_1600mhz,
219 .core = core_dpll_params_1600mhz,
220 .per = per_dpll_params_1536mhz,
221 .iva = iva_dpll_params_1862mhz,
222#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
223 .abe = abe_dpll_params_sysclk_196608khz,
224#else
225 .abe = &abe_dpll_params_32k_196608khz,
226#endif
227 .usb = usb_dpll_params_1920mhz,
228 .ddr = NULL
229};
230
SRICHARAN R00d328c2013-02-04 04:22:02 +0000231struct pmic_data twl6030_4430es1 = {
232 .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_UV,
Lubomir Popovc8a3e762013-04-08 22:05:33 +0000233 .step = 12660, /* 12.66 mV represented in uV */
SRICHARAN R00d328c2013-02-04 04:22:02 +0000234 /* The code starts at 1 not 0 */
235 .start_code = 1,
Lokesh Vutlaae49f6d2013-05-30 02:54:33 +0000236 .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
237 .pmic_bus_init = sri2c_init,
238 .pmic_write = omap_vc_bypass_send_value,
SRICHARAN R00d328c2013-02-04 04:22:02 +0000239};
240
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300241/* twl6030 struct is used for TWL6030 and TWL6032 PMIC */
SRICHARAN R00d328c2013-02-04 04:22:02 +0000242struct pmic_data twl6030 = {
243 .base_offset = PHOENIX_SMPS_BASE_VOLT_STD_MODE_WITH_OFFSET_UV,
Lubomir Popovc8a3e762013-04-08 22:05:33 +0000244 .step = 12660, /* 12.66 mV represented in uV */
SRICHARAN R00d328c2013-02-04 04:22:02 +0000245 /* The code starts at 1 not 0 */
246 .start_code = 1,
Lokesh Vutlaae49f6d2013-05-30 02:54:33 +0000247 .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
248 .pmic_bus_init = sri2c_init,
249 .pmic_write = omap_vc_bypass_send_value,
SRICHARAN R00d328c2013-02-04 04:22:02 +0000250};
251
252struct pmic_data tps62361 = {
253 .base_offset = TPS62361_BASE_VOLT_MV,
254 .step = 10000, /* 10 mV represented in uV */
255 .start_code = 0,
256 .gpio = TPS62361_VSEL0_GPIO,
Lokesh Vutlaae49f6d2013-05-30 02:54:33 +0000257 .gpio_en = 1,
258 .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
259 .pmic_bus_init = sri2c_init,
260 .pmic_write = omap_vc_bypass_send_value,
SRICHARAN R00d328c2013-02-04 04:22:02 +0000261};
262
263struct vcores_data omap4430_volts_es1 = {
264 .mpu.value = 1325,
265 .mpu.addr = SMPS_REG_ADDR_VCORE1,
266 .mpu.pmic = &twl6030_4430es1,
267
268 .core.value = 1200,
269 .core.addr = SMPS_REG_ADDR_VCORE3,
270 .core.pmic = &twl6030_4430es1,
271
272 .mm.value = 1200,
273 .mm.addr = SMPS_REG_ADDR_VCORE2,
274 .mm.pmic = &twl6030_4430es1,
275};
276
277struct vcores_data omap4430_volts = {
278 .mpu.value = 1325,
279 .mpu.addr = SMPS_REG_ADDR_VCORE1,
280 .mpu.pmic = &twl6030,
281
282 .core.value = 1200,
283 .core.addr = SMPS_REG_ADDR_VCORE3,
284 .core.pmic = &twl6030,
285
286 .mm.value = 1200,
287 .mm.addr = SMPS_REG_ADDR_VCORE2,
288 .mm.pmic = &twl6030,
289};
290
291struct vcores_data omap4460_volts = {
292 .mpu.value = 1203,
293 .mpu.addr = TPS62361_REG_ADDR_SET1,
294 .mpu.pmic = &tps62361,
295
296 .core.value = 1200,
297 .core.addr = SMPS_REG_ADDR_VCORE1,
Lubomir Popovc8a3e762013-04-08 22:05:33 +0000298 .core.pmic = &twl6030,
SRICHARAN R00d328c2013-02-04 04:22:02 +0000299
300 .mm.value = 1200,
301 .mm.addr = SMPS_REG_ADDR_VCORE2,
Lubomir Popovc8a3e762013-04-08 22:05:33 +0000302 .mm.pmic = &twl6030,
SRICHARAN R00d328c2013-02-04 04:22:02 +0000303};
304
Lubomir Popov4ec12e92013-11-20 15:32:17 +0200305/*
306 * Take closest integer part of the mV value corresponding to a TWL6032 SMPS
307 * voltage selection code. Aligned with OMAP4470 ES1.0 OCA V.0.7.
308 */
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300309struct vcores_data omap4470_volts = {
Lubomir Popov4ec12e92013-11-20 15:32:17 +0200310 .mpu.value = 1202,
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300311 .mpu.addr = SMPS_REG_ADDR_SMPS1,
312 .mpu.pmic = &twl6030,
313
314 .core.value = 1126,
Lubomir Popov4ec12e92013-11-20 15:32:17 +0200315 .core.addr = SMPS_REG_ADDR_SMPS2,
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300316 .core.pmic = &twl6030,
317
Lubomir Popov4ec12e92013-11-20 15:32:17 +0200318 .mm.value = 1139,
319 .mm.addr = SMPS_REG_ADDR_SMPS5,
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300320 .mm.pmic = &twl6030,
321};
322
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000323/*
324 * Enable essential clock domains, modules and
325 * do some additional special settings needed
326 */
327void enable_basic_clocks(void)
328{
329 u32 const clk_domains_essential[] = {
330 (*prcm)->cm_l4per_clkstctrl,
331 (*prcm)->cm_l3init_clkstctrl,
332 (*prcm)->cm_memif_clkstctrl,
333 (*prcm)->cm_l4cfg_clkstctrl,
334 0
335 };
336
337 u32 const clk_modules_hw_auto_essential[] = {
Lokesh Vutla15c2c702013-02-17 23:33:37 +0000338 (*prcm)->cm_l3_gpmc_clkctrl,
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000339 (*prcm)->cm_memif_emif_1_clkctrl,
340 (*prcm)->cm_memif_emif_2_clkctrl,
341 (*prcm)->cm_l4cfg_l4_cfg_clkctrl,
342 (*prcm)->cm_wkup_gpio1_clkctrl,
343 (*prcm)->cm_l4per_gpio2_clkctrl,
344 (*prcm)->cm_l4per_gpio3_clkctrl,
345 (*prcm)->cm_l4per_gpio4_clkctrl,
346 (*prcm)->cm_l4per_gpio5_clkctrl,
347 (*prcm)->cm_l4per_gpio6_clkctrl,
348 0
349 };
350
351 u32 const clk_modules_explicit_en_essential[] = {
352 (*prcm)->cm_wkup_gptimer1_clkctrl,
353 (*prcm)->cm_l3init_hsmmc1_clkctrl,
354 (*prcm)->cm_l3init_hsmmc2_clkctrl,
355 (*prcm)->cm_l4per_gptimer2_clkctrl,
356 (*prcm)->cm_wkup_wdtimer2_clkctrl,
357 (*prcm)->cm_l4per_uart3_clkctrl,
358 0
359 };
360
361 /* Enable optional additional functional clock for GPIO4 */
362 setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
363 GPIO4_CLKCTRL_OPTFCLKEN_MASK);
364
365 /* Enable 96 MHz clock for MMC1 & MMC2 */
366 setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
367 HSMMC_CLKCTRL_CLKSEL_MASK);
368 setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
369 HSMMC_CLKCTRL_CLKSEL_MASK);
370
371 /* Select 32KHz clock as the source of GPTIMER1 */
372 setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
373 GPTIMER1_CLKCTRL_CLKSEL_MASK);
374
375 /* Enable optional 48M functional clock for USB PHY */
376 setbits_le32((*prcm)->cm_l3init_usbphy_clkctrl,
377 USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK);
378
379 do_enable_clocks(clk_domains_essential,
380 clk_modules_hw_auto_essential,
381 clk_modules_explicit_en_essential,
382 1);
383}
384
385void enable_basic_uboot_clocks(void)
386{
387 u32 const clk_domains_essential[] = {
388 0
389 };
390
391 u32 const clk_modules_hw_auto_essential[] = {
392 (*prcm)->cm_l3init_hsusbotg_clkctrl,
393 (*prcm)->cm_l3init_usbphy_clkctrl,
394 (*prcm)->cm_l3init_usbphy_clkctrl,
395 (*prcm)->cm_clksel_usb_60mhz,
396 (*prcm)->cm_l3init_hsusbtll_clkctrl,
397 0
398 };
399
400 u32 const clk_modules_explicit_en_essential[] = {
401 (*prcm)->cm_l4per_mcspi1_clkctrl,
402 (*prcm)->cm_l4per_i2c1_clkctrl,
403 (*prcm)->cm_l4per_i2c2_clkctrl,
404 (*prcm)->cm_l4per_i2c3_clkctrl,
405 (*prcm)->cm_l4per_i2c4_clkctrl,
406 (*prcm)->cm_l3init_hsusbhost_clkctrl,
407 0
408 };
409
410 do_enable_clocks(clk_domains_essential,
411 clk_modules_hw_auto_essential,
412 clk_modules_explicit_en_essential,
413 1);
414}
415
SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +0000416void hw_data_init(void)
417{
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000418 u32 omap_rev = omap_revision();
419
420 (*prcm) = &omap4_prcm;
421
422 switch (omap_rev) {
423
424 case OMAP4430_ES1_0:
425 *dplls_data = &omap4430_dplls_es1;
SRICHARAN R00d328c2013-02-04 04:22:02 +0000426 *omap_vcores = &omap4430_volts_es1;
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000427 break;
428
429 case OMAP4430_ES2_0:
Janne Grunaud2b0a892014-02-16 21:57:18 +0100430 *dplls_data = &omap4430_dplls_es20;
431 *omap_vcores = &omap4430_volts;
432 break;
433
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000434 case OMAP4430_ES2_1:
435 case OMAP4430_ES2_2:
436 case OMAP4430_ES2_3:
437 *dplls_data = &omap4430_dplls;
SRICHARAN R00d328c2013-02-04 04:22:02 +0000438 *omap_vcores = &omap4430_volts;
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000439 break;
440
441 case OMAP4460_ES1_0:
442 case OMAP4460_ES1_1:
443 *dplls_data = &omap4460_dplls;
SRICHARAN R00d328c2013-02-04 04:22:02 +0000444 *omap_vcores = &omap4460_volts;
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000445 break;
446
Taras Kondratiuk6d2e2612013-08-06 15:18:49 +0300447 case OMAP4470_ES1_0:
448 *dplls_data = &omap4470_dplls;
449 *omap_vcores = &omap4470_volts;
450 break;
451
SRICHARAN R1a79cab2013-02-04 04:22:01 +0000452 default:
453 printf("\n INVALID OMAP REVISION ");
454 }
455
Lokesh Vutla834b6b02013-02-04 04:22:04 +0000456 *ctrl = &omap4_ctrl;
SRICHARAN Rfb6aa1f2013-02-04 04:22:00 +0000457}