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Masahiro Yamada323d1f92015-09-22 00:27:39 +09001/*
Masahiro Yamadaa74c28a2016-07-22 13:38:32 +09002 * Copyright (C) 2015-2016 Socionext Inc.
3 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada323d1f92015-09-22 00:27:39 +09004 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8#ifndef __MACH_INIT_H
9#define __MACH_INIT_H
10
Masahiro Yamada4021b432016-02-26 14:21:40 +090011#include <linux/types.h>
12
Masahiro Yamada46abfcc2016-02-26 14:21:34 +090013#define UNIPHIER_MAX_NR_DRAM_CH 3
14
15struct uniphier_dram_ch {
16 unsigned long base;
17 unsigned long size;
18 unsigned int width;
19};
20
Masahiro Yamada323d1f92015-09-22 00:27:39 +090021struct uniphier_board_data {
Masahiro Yamada46abfcc2016-02-26 14:21:34 +090022 unsigned int dram_freq;
23 unsigned int dram_nr_ch;
24 struct uniphier_dram_ch dram_ch[UNIPHIER_MAX_NR_DRAM_CH];
Masahiro Yamadaa74c28a2016-07-22 13:38:32 +090025 unsigned int flags;
Masahiro Yamadaf6bbec32016-09-14 01:06:10 +090026
Masahiro Yamada682e09f2016-09-17 03:33:11 +090027#define UNIPHIER_BD_DPLL_SSC_GET_RATE(f) (((f) >> 8) & 0x3)
28#define UNIPHIER_BD_DPLL_SSC_RATE(r) (((r) & 0x3) << 8)
29
Masahiro Yamadaf6bbec32016-09-14 01:06:10 +090030#define UNIPHIER_BD_DDR3PLUS BIT(2)
31
32#define UNIPHIER_BD_BOARD_GET_TYPE(f) ((f) & 0x3)
33#define UNIPHIER_BD_BOARD_LD20_REF 0 /* LD20 reference */
34#define UNIPHIER_BD_BOARD_LD20_GLOBAL 1 /* LD20 TV Set */
35#define UNIPHIER_BD_BOARD_LD21_REF 2 /* LD21 reference */
36#define UNIPHIER_BD_BOARD_LD21_GLOBAL 3 /* LD21 TV Set */
Masahiro Yamada323d1f92015-09-22 00:27:39 +090037};
38
Masahiro Yamada6ba60fa2015-12-17 17:47:42 +090039const struct uniphier_board_data *uniphier_get_board_param(void);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090040
Masahiro Yamada5b660062016-03-30 20:17:02 +090041int uniphier_sld3_init(const struct uniphier_board_data *bd);
42int uniphier_ld4_init(const struct uniphier_board_data *bd);
43int uniphier_pro4_init(const struct uniphier_board_data *bd);
44int uniphier_sld8_init(const struct uniphier_board_data *bd);
45int uniphier_pro5_init(const struct uniphier_board_data *bd);
46int uniphier_pxs2_init(const struct uniphier_board_data *bd);
Masahiro Yamada667dbcd2016-05-24 21:14:01 +090047int uniphier_ld11_init(const struct uniphier_board_data *bd);
Masahiro Yamada9d0c2ce2016-04-21 14:43:18 +090048int uniphier_ld20_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090049
50#if defined(CONFIG_MICRO_SUPPORT_CARD)
Masahiro Yamada5b660062016-03-30 20:17:02 +090051int uniphier_sbc_init_admulti(const struct uniphier_board_data *bd);
52int uniphier_sbc_init_savepin(const struct uniphier_board_data *bd);
Masahiro Yamada5d0607c2016-03-18 16:41:44 +090053int uniphier_ld4_sbc_init(const struct uniphier_board_data *bd);
54int uniphier_pxs2_sbc_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090055#else
Masahiro Yamada5b660062016-03-30 20:17:02 +090056static inline int uniphier_sbc_init_admulti(
57 const struct uniphier_board_data *bd)
Masahiro Yamada323d1f92015-09-22 00:27:39 +090058{
59 return 0;
60}
61
Masahiro Yamada5b660062016-03-30 20:17:02 +090062static inline int uniphier_sbc_init_savepin(
63 const struct uniphier_board_data *bd)
Masahiro Yamada323d1f92015-09-22 00:27:39 +090064{
65 return 0;
66}
67
Masahiro Yamada5d0607c2016-03-18 16:41:44 +090068static inline int uniphier_ld4_sbc_init(const struct uniphier_board_data *bd)
69{
70 return 0;
71}
72
73static inline int uniphier_pxs2_sbc_init(const struct uniphier_board_data *bd)
Masahiro Yamada019df872015-09-22 00:27:41 +090074{
75 return 0;
76}
Masahiro Yamada323d1f92015-09-22 00:27:39 +090077#endif
78
Masahiro Yamada5b660062016-03-30 20:17:02 +090079int uniphier_sld3_bcu_init(const struct uniphier_board_data *bd);
80int uniphier_ld4_bcu_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090081
82int memconf_init(const struct uniphier_board_data *bd);
Masahiro Yamada5b660062016-03-30 20:17:02 +090083int uniphier_sld3_memconf_init(const struct uniphier_board_data *bd);
84int uniphier_pxs2_memconf_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090085
Masahiro Yamada6a3e4272016-09-17 03:33:09 +090086int uniphier_sld3_dpll_init(const struct uniphier_board_data *bd);
87int uniphier_ld4_dpll_init(const struct uniphier_board_data *bd);
88int uniphier_pro4_dpll_init(const struct uniphier_board_data *bd);
89int uniphier_sld8_dpll_init(const struct uniphier_board_data *bd);
Masahiro Yamada682e09f2016-09-17 03:33:11 +090090int uniphier_ld20_dpll_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090091
Masahiro Yamada5b660062016-03-30 20:17:02 +090092int uniphier_ld4_early_clk_init(const struct uniphier_board_data *bd);
93int uniphier_pro5_early_clk_init(const struct uniphier_board_data *bd);
94int uniphier_pxs2_early_clk_init(const struct uniphier_board_data *bd);
Masahiro Yamada667dbcd2016-05-24 21:14:01 +090095int uniphier_ld11_early_clk_init(const struct uniphier_board_data *bd);
Masahiro Yamada9d0c2ce2016-04-21 14:43:18 +090096int uniphier_ld20_early_clk_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +090097
Masahiro Yamada5b660062016-03-30 20:17:02 +090098int uniphier_ld4_umc_init(const struct uniphier_board_data *bd);
99int uniphier_pro4_umc_init(const struct uniphier_board_data *bd);
100int uniphier_sld8_umc_init(const struct uniphier_board_data *bd);
101int uniphier_pxs2_umc_init(const struct uniphier_board_data *bd);
Masahiro Yamada9d0c2ce2016-04-21 14:43:18 +0900102int uniphier_ld20_umc_init(const struct uniphier_board_data *bd);
Masahiro Yamada667dbcd2016-05-24 21:14:01 +0900103int uniphier_ld11_umc_init(const struct uniphier_board_data *bd);
Masahiro Yamada323d1f92015-09-22 00:27:39 +0900104
Masahiro Yamada6a3e4272016-09-17 03:33:09 +0900105void uniphier_sld3_pll_init(void);
106void uniphier_ld4_pll_init(void);
107void uniphier_pro4_pll_init(void);
Masahiro Yamada682e09f2016-09-17 03:33:11 +0900108int uniphier_ld20_pll_init(const struct uniphier_board_data *bd);
Masahiro Yamada6a3e4272016-09-17 03:33:09 +0900109
Masahiro Yamada5b660062016-03-30 20:17:02 +0900110void uniphier_ld4_clk_init(void);
111void uniphier_pro4_clk_init(void);
112void uniphier_pro5_clk_init(void);
113void uniphier_pxs2_clk_init(void);
Masahiro Yamada667dbcd2016-05-24 21:14:01 +0900114void uniphier_ld11_clk_init(void);
Masahiro Yamada9d0c2ce2016-04-21 14:43:18 +0900115void uniphier_ld20_clk_init(void);
116
Masahiro Yamada5ac9dfb2016-09-17 03:33:04 +0900117int uniphier_pin_init(const char *pinconfig_name);
Masahiro Yamadab2916712016-09-14 01:06:08 +0900118void uniphier_smp_kick_all_cpus(void);
Masahiro Yamada9d0c2ce2016-04-21 14:43:18 +0900119void cci500_init(int nr_slaves);
Masahiro Yamada323d1f92015-09-22 00:27:39 +0900120
121#define pr_err(fmt, args...) printf(fmt, ##args)
122
123#endif /* __MACH_INIT_H */