1 /*
2  * Copyright (C) 2016 Socionext Inc.
3  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  */
15 
16 #include <linux/stddef.h>
17 
18 #include "clk-uniphier.h"
19 
20 #define UNIPHIER_MIO_CLK_SD_FIXED					\
21 	UNIPHIER_CLK_FACTOR("sd-44m", -1, "sd-133m", 1, 3),		\
22 	UNIPHIER_CLK_FACTOR("sd-33m", -1, "sd-200m", 1, 6),		\
23 	UNIPHIER_CLK_FACTOR("sd-50m", -1, "sd-200m", 1, 4),		\
24 	UNIPHIER_CLK_FACTOR("sd-67m", -1, "sd-200m", 1, 3),		\
25 	UNIPHIER_CLK_FACTOR("sd-100m", -1, "sd-200m", 1, 2),		\
26 	UNIPHIER_CLK_FACTOR("sd-40m", -1, "sd-200m", 1, 5),		\
27 	UNIPHIER_CLK_FACTOR("sd-25m", -1, "sd-200m", 1, 8),		\
28 	UNIPHIER_CLK_FACTOR("sd-22m", -1, "sd-133m", 1, 6)
29 
30 #define UNIPHIER_MIO_CLK_SD(_idx, ch)					\
31 	{								\
32 		.name = "sd" #ch "-sel",				\
33 		.type = UNIPHIER_CLK_TYPE_MUX,				\
34 		.idx = -1,						\
35 		.data.mux = {						\
36 			.parent_names = {				\
37 				"sd-44m",				\
38 				"sd-33m",				\
39 				"sd-50m",				\
40 				"sd-67m",				\
41 				"sd-100m",				\
42 				"sd-40m",				\
43 				"sd-25m",				\
44 				"sd-22m",				\
45 			},						\
46 			.num_parents = 8,				\
47 			.reg = 0x30 + 0x200 * (ch),			\
48 			.masks = {					\
49 				0x00031000,				\
50 				0x00031000,				\
51 				0x00031000,				\
52 				0x00031000,				\
53 				0x00001300,				\
54 				0x00001300,				\
55 				0x00001300,				\
56 				0x00001300,				\
57 			},						\
58 			.vals = {					\
59 				0x00000000,				\
60 				0x00010000,				\
61 				0x00020000,				\
62 				0x00030000,				\
63 				0x00001000,				\
64 				0x00001100,				\
65 				0x00001200,				\
66 				0x00001300,				\
67 			},						\
68 		},							\
69 	},								\
70 	UNIPHIER_CLK_GATE("sd" #ch, (_idx), "sd" #ch "-sel", 0x20 + 0x200 * (ch), 8)
71 
72 #define UNIPHIER_MIO_CLK_USB2(idx, ch)					\
73 	UNIPHIER_CLK_GATE("usb2" #ch, (idx), "usb2", 0x20 + 0x200 * (ch), 28)
74 
75 #define UNIPHIER_MIO_CLK_USB2_PHY(idx, ch)				\
76 	UNIPHIER_CLK_GATE("usb2" #ch "-phy", (idx), "usb2", 0x20 + 0x200 * (ch), 29)
77 
78 const struct uniphier_clk_data uniphier_ld4_mio_clk_data[] = {
79 	UNIPHIER_MIO_CLK_SD_FIXED,
80 	UNIPHIER_MIO_CLK_SD(0, 0),
81 	UNIPHIER_MIO_CLK_SD(1, 1),
82 	UNIPHIER_MIO_CLK_SD(2, 2),
83 	UNIPHIER_CLK_GATE("miodmac", 7, NULL, 0x20, 25),
84 	UNIPHIER_MIO_CLK_USB2(8, 0),
85 	UNIPHIER_MIO_CLK_USB2(9, 1),
86 	UNIPHIER_MIO_CLK_USB2(10, 2),
87 	UNIPHIER_MIO_CLK_USB2_PHY(12, 0),
88 	UNIPHIER_MIO_CLK_USB2_PHY(13, 1),
89 	UNIPHIER_MIO_CLK_USB2_PHY(14, 2),
90 	{ /* sentinel */ }
91 };
92 
93 const struct uniphier_clk_data uniphier_pro5_sd_clk_data[] = {
94 	UNIPHIER_MIO_CLK_SD_FIXED,
95 	UNIPHIER_MIO_CLK_SD(0, 0),
96 	UNIPHIER_MIO_CLK_SD(1, 1),
97 	{ /* sentinel */ }
98 };
99