Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1 | /* linux/arch/arm/mach-exynos4/clock.c |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 2 | * |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 3 | * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. |
| 4 | * http://www.samsung.com |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 5 | * |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 6 | * EXYNOS4 - Clock support |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #include <linux/kernel.h> |
| 14 | #include <linux/err.h> |
| 15 | #include <linux/io.h> |
| 16 | |
| 17 | #include <plat/cpu-freq.h> |
| 18 | #include <plat/clock.h> |
| 19 | #include <plat/cpu.h> |
| 20 | #include <plat/pll.h> |
| 21 | #include <plat/s5p-clock.h> |
| 22 | #include <plat/clock-clksrc.h> |
| 23 | |
| 24 | #include <mach/map.h> |
| 25 | #include <mach/regs-clock.h> |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 26 | #include <mach/sysmmu.h> |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 27 | |
| 28 | static struct clk clk_sclk_hdmi27m = { |
| 29 | .name = "sclk_hdmi27m", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 30 | .rate = 27000000, |
| 31 | }; |
| 32 | |
Jongpill Lee | b99380e | 2010-08-18 22:16:45 +0900 | [diff] [blame] | 33 | static struct clk clk_sclk_hdmiphy = { |
| 34 | .name = "sclk_hdmiphy", |
Jongpill Lee | b99380e | 2010-08-18 22:16:45 +0900 | [diff] [blame] | 35 | }; |
| 36 | |
| 37 | static struct clk clk_sclk_usbphy0 = { |
| 38 | .name = "sclk_usbphy0", |
Jongpill Lee | b99380e | 2010-08-18 22:16:45 +0900 | [diff] [blame] | 39 | .rate = 27000000, |
| 40 | }; |
| 41 | |
| 42 | static struct clk clk_sclk_usbphy1 = { |
| 43 | .name = "sclk_usbphy1", |
Jongpill Lee | b99380e | 2010-08-18 22:16:45 +0900 | [diff] [blame] | 44 | }; |
| 45 | |
Boojin Kim | bf856fb | 2011-09-02 09:44:36 +0900 | [diff] [blame] | 46 | static struct clk dummy_apb_pclk = { |
| 47 | .name = "apb_pclk", |
| 48 | .id = -1, |
| 49 | }; |
| 50 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 51 | static int exynos4_clksrc_mask_top_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 37e0172 | 2010-08-18 22:33:43 +0900 | [diff] [blame] | 52 | { |
| 53 | return s5p_gatectrl(S5P_CLKSRC_MASK_TOP, clk, enable); |
| 54 | } |
| 55 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 56 | static int exynos4_clksrc_mask_cam_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 57 | { |
| 58 | return s5p_gatectrl(S5P_CLKSRC_MASK_CAM, clk, enable); |
| 59 | } |
| 60 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 61 | static int exynos4_clksrc_mask_lcd0_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 62 | { |
| 63 | return s5p_gatectrl(S5P_CLKSRC_MASK_LCD0, clk, enable); |
| 64 | } |
| 65 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 66 | static int exynos4_clksrc_mask_lcd1_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 67 | { |
| 68 | return s5p_gatectrl(S5P_CLKSRC_MASK_LCD1, clk, enable); |
| 69 | } |
| 70 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 71 | static int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 72 | { |
| 73 | return s5p_gatectrl(S5P_CLKSRC_MASK_FSYS, clk, enable); |
| 74 | } |
| 75 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 76 | static int exynos4_clksrc_mask_peril0_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 3297c2e | 2010-08-27 17:53:26 +0900 | [diff] [blame] | 77 | { |
| 78 | return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL0, clk, enable); |
| 79 | } |
| 80 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 81 | static int exynos4_clksrc_mask_peril1_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 82 | { |
| 83 | return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL1, clk, enable); |
| 84 | } |
| 85 | |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 86 | static int exynos4_clk_ip_mfc_ctrl(struct clk *clk, int enable) |
| 87 | { |
| 88 | return s5p_gatectrl(S5P_CLKGATE_IP_MFC, clk, enable); |
| 89 | } |
| 90 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 91 | static int exynos4_clk_ip_cam_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 92 | { |
| 93 | return s5p_gatectrl(S5P_CLKGATE_IP_CAM, clk, enable); |
| 94 | } |
| 95 | |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 96 | static int exynos4_clk_ip_tv_ctrl(struct clk *clk, int enable) |
| 97 | { |
| 98 | return s5p_gatectrl(S5P_CLKGATE_IP_TV, clk, enable); |
| 99 | } |
| 100 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 101 | static int exynos4_clk_ip_image_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 102 | { |
| 103 | return s5p_gatectrl(S5P_CLKGATE_IP_IMAGE, clk, enable); |
| 104 | } |
| 105 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 106 | static int exynos4_clk_ip_lcd0_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 107 | { |
| 108 | return s5p_gatectrl(S5P_CLKGATE_IP_LCD0, clk, enable); |
| 109 | } |
| 110 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 111 | static int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 112 | { |
| 113 | return s5p_gatectrl(S5P_CLKGATE_IP_LCD1, clk, enable); |
| 114 | } |
| 115 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 116 | static int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 117 | { |
| 118 | return s5p_gatectrl(S5P_CLKGATE_IP_FSYS, clk, enable); |
| 119 | } |
| 120 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 121 | static int exynos4_clk_ip_peril_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 122 | { |
| 123 | return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable); |
| 124 | } |
| 125 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 126 | static int exynos4_clk_ip_perir_ctrl(struct clk *clk, int enable) |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 127 | { |
| 128 | return s5p_gatectrl(S5P_CLKGATE_IP_PERIR, clk, enable); |
| 129 | } |
| 130 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 131 | /* Core list of CMU_CPU side */ |
| 132 | |
| 133 | static struct clksrc_clk clk_mout_apll = { |
| 134 | .clk = { |
| 135 | .name = "mout_apll", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 136 | }, |
| 137 | .sources = &clk_src_apll, |
| 138 | .reg_src = { .reg = S5P_CLKSRC_CPU, .shift = 0, .size = 1 }, |
Jongpill Lee | 3ff3102 | 2010-08-18 22:20:31 +0900 | [diff] [blame] | 139 | }; |
| 140 | |
| 141 | static struct clksrc_clk clk_sclk_apll = { |
| 142 | .clk = { |
| 143 | .name = "sclk_apll", |
Jongpill Lee | 3ff3102 | 2010-08-18 22:20:31 +0900 | [diff] [blame] | 144 | .parent = &clk_mout_apll.clk, |
| 145 | }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 146 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 24, .size = 3 }, |
| 147 | }; |
| 148 | |
| 149 | static struct clksrc_clk clk_mout_epll = { |
| 150 | .clk = { |
| 151 | .name = "mout_epll", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 152 | }, |
| 153 | .sources = &clk_src_epll, |
| 154 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 4, .size = 1 }, |
| 155 | }; |
| 156 | |
| 157 | static struct clksrc_clk clk_mout_mpll = { |
| 158 | .clk = { |
| 159 | .name = "mout_mpll", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 160 | }, |
| 161 | .sources = &clk_src_mpll, |
| 162 | .reg_src = { .reg = S5P_CLKSRC_CPU, .shift = 8, .size = 1 }, |
| 163 | }; |
| 164 | |
| 165 | static struct clk *clkset_moutcore_list[] = { |
Jaecheol Lee | 8f3b9cf | 2010-09-18 10:50:46 +0900 | [diff] [blame] | 166 | [0] = &clk_mout_apll.clk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 167 | [1] = &clk_mout_mpll.clk, |
| 168 | }; |
| 169 | |
| 170 | static struct clksrc_sources clkset_moutcore = { |
| 171 | .sources = clkset_moutcore_list, |
| 172 | .nr_sources = ARRAY_SIZE(clkset_moutcore_list), |
| 173 | }; |
| 174 | |
| 175 | static struct clksrc_clk clk_moutcore = { |
| 176 | .clk = { |
| 177 | .name = "moutcore", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 178 | }, |
| 179 | .sources = &clkset_moutcore, |
| 180 | .reg_src = { .reg = S5P_CLKSRC_CPU, .shift = 16, .size = 1 }, |
| 181 | }; |
| 182 | |
| 183 | static struct clksrc_clk clk_coreclk = { |
| 184 | .clk = { |
| 185 | .name = "core_clk", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 186 | .parent = &clk_moutcore.clk, |
| 187 | }, |
| 188 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 0, .size = 3 }, |
| 189 | }; |
| 190 | |
| 191 | static struct clksrc_clk clk_armclk = { |
| 192 | .clk = { |
| 193 | .name = "armclk", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 194 | .parent = &clk_coreclk.clk, |
| 195 | }, |
| 196 | }; |
| 197 | |
| 198 | static struct clksrc_clk clk_aclk_corem0 = { |
| 199 | .clk = { |
| 200 | .name = "aclk_corem0", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 201 | .parent = &clk_coreclk.clk, |
| 202 | }, |
| 203 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 4, .size = 3 }, |
| 204 | }; |
| 205 | |
| 206 | static struct clksrc_clk clk_aclk_cores = { |
| 207 | .clk = { |
| 208 | .name = "aclk_cores", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 209 | .parent = &clk_coreclk.clk, |
| 210 | }, |
| 211 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 4, .size = 3 }, |
| 212 | }; |
| 213 | |
| 214 | static struct clksrc_clk clk_aclk_corem1 = { |
| 215 | .clk = { |
| 216 | .name = "aclk_corem1", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 217 | .parent = &clk_coreclk.clk, |
| 218 | }, |
| 219 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 8, .size = 3 }, |
| 220 | }; |
| 221 | |
| 222 | static struct clksrc_clk clk_periphclk = { |
| 223 | .clk = { |
| 224 | .name = "periphclk", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 225 | .parent = &clk_coreclk.clk, |
| 226 | }, |
| 227 | .reg_div = { .reg = S5P_CLKDIV_CPU, .shift = 12, .size = 3 }, |
| 228 | }; |
| 229 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 230 | /* Core list of CMU_CORE side */ |
| 231 | |
| 232 | static struct clk *clkset_corebus_list[] = { |
| 233 | [0] = &clk_mout_mpll.clk, |
Jongpill Lee | 3ff3102 | 2010-08-18 22:20:31 +0900 | [diff] [blame] | 234 | [1] = &clk_sclk_apll.clk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 235 | }; |
| 236 | |
| 237 | static struct clksrc_sources clkset_mout_corebus = { |
| 238 | .sources = clkset_corebus_list, |
| 239 | .nr_sources = ARRAY_SIZE(clkset_corebus_list), |
| 240 | }; |
| 241 | |
| 242 | static struct clksrc_clk clk_mout_corebus = { |
| 243 | .clk = { |
| 244 | .name = "mout_corebus", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 245 | }, |
| 246 | .sources = &clkset_mout_corebus, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 247 | .reg_src = { .reg = S5P_CLKSRC_DMC, .shift = 4, .size = 1 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 248 | }; |
| 249 | |
| 250 | static struct clksrc_clk clk_sclk_dmc = { |
| 251 | .clk = { |
| 252 | .name = "sclk_dmc", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 253 | .parent = &clk_mout_corebus.clk, |
| 254 | }, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 255 | .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 12, .size = 3 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 256 | }; |
| 257 | |
| 258 | static struct clksrc_clk clk_aclk_cored = { |
| 259 | .clk = { |
| 260 | .name = "aclk_cored", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 261 | .parent = &clk_sclk_dmc.clk, |
| 262 | }, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 263 | .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 16, .size = 3 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 264 | }; |
| 265 | |
| 266 | static struct clksrc_clk clk_aclk_corep = { |
| 267 | .clk = { |
| 268 | .name = "aclk_corep", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 269 | .parent = &clk_aclk_cored.clk, |
| 270 | }, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 271 | .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 20, .size = 3 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 272 | }; |
| 273 | |
| 274 | static struct clksrc_clk clk_aclk_acp = { |
| 275 | .clk = { |
| 276 | .name = "aclk_acp", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 277 | .parent = &clk_mout_corebus.clk, |
| 278 | }, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 279 | .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 0, .size = 3 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 280 | }; |
| 281 | |
| 282 | static struct clksrc_clk clk_pclk_acp = { |
| 283 | .clk = { |
| 284 | .name = "pclk_acp", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 285 | .parent = &clk_aclk_acp.clk, |
| 286 | }, |
Sunyoung Kang | 7af36b9 | 2010-09-18 10:59:31 +0900 | [diff] [blame] | 287 | .reg_div = { .reg = S5P_CLKDIV_DMC0, .shift = 4, .size = 3 }, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 288 | }; |
| 289 | |
| 290 | /* Core list of CMU_TOP side */ |
| 291 | |
| 292 | static struct clk *clkset_aclk_top_list[] = { |
| 293 | [0] = &clk_mout_mpll.clk, |
Jongpill Lee | 3ff3102 | 2010-08-18 22:20:31 +0900 | [diff] [blame] | 294 | [1] = &clk_sclk_apll.clk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 295 | }; |
| 296 | |
Kukjin Kim | 9e23552 | 2010-08-18 22:06:02 +0900 | [diff] [blame] | 297 | static struct clksrc_sources clkset_aclk = { |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 298 | .sources = clkset_aclk_top_list, |
| 299 | .nr_sources = ARRAY_SIZE(clkset_aclk_top_list), |
| 300 | }; |
| 301 | |
| 302 | static struct clksrc_clk clk_aclk_200 = { |
| 303 | .clk = { |
| 304 | .name = "aclk_200", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 305 | }, |
Kukjin Kim | 9e23552 | 2010-08-18 22:06:02 +0900 | [diff] [blame] | 306 | .sources = &clkset_aclk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 307 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 12, .size = 1 }, |
| 308 | .reg_div = { .reg = S5P_CLKDIV_TOP, .shift = 0, .size = 3 }, |
| 309 | }; |
| 310 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 311 | static struct clksrc_clk clk_aclk_100 = { |
| 312 | .clk = { |
| 313 | .name = "aclk_100", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 314 | }, |
Kukjin Kim | 9e23552 | 2010-08-18 22:06:02 +0900 | [diff] [blame] | 315 | .sources = &clkset_aclk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 316 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 16, .size = 1 }, |
| 317 | .reg_div = { .reg = S5P_CLKDIV_TOP, .shift = 4, .size = 4 }, |
| 318 | }; |
| 319 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 320 | static struct clksrc_clk clk_aclk_160 = { |
| 321 | .clk = { |
| 322 | .name = "aclk_160", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 323 | }, |
Kukjin Kim | 9e23552 | 2010-08-18 22:06:02 +0900 | [diff] [blame] | 324 | .sources = &clkset_aclk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 325 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 20, .size = 1 }, |
| 326 | .reg_div = { .reg = S5P_CLKDIV_TOP, .shift = 8, .size = 3 }, |
| 327 | }; |
| 328 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 329 | static struct clksrc_clk clk_aclk_133 = { |
| 330 | .clk = { |
| 331 | .name = "aclk_133", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 332 | }, |
Kukjin Kim | 9e23552 | 2010-08-18 22:06:02 +0900 | [diff] [blame] | 333 | .sources = &clkset_aclk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 334 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 24, .size = 1 }, |
| 335 | .reg_div = { .reg = S5P_CLKDIV_TOP, .shift = 12, .size = 3 }, |
| 336 | }; |
| 337 | |
| 338 | static struct clk *clkset_vpllsrc_list[] = { |
| 339 | [0] = &clk_fin_vpll, |
| 340 | [1] = &clk_sclk_hdmi27m, |
| 341 | }; |
| 342 | |
| 343 | static struct clksrc_sources clkset_vpllsrc = { |
| 344 | .sources = clkset_vpllsrc_list, |
| 345 | .nr_sources = ARRAY_SIZE(clkset_vpllsrc_list), |
| 346 | }; |
| 347 | |
| 348 | static struct clksrc_clk clk_vpllsrc = { |
| 349 | .clk = { |
| 350 | .name = "vpll_src", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 351 | .enable = exynos4_clksrc_mask_top_ctrl, |
Jongpill Lee | 37e0172 | 2010-08-18 22:33:43 +0900 | [diff] [blame] | 352 | .ctrlbit = (1 << 0), |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 353 | }, |
| 354 | .sources = &clkset_vpllsrc, |
| 355 | .reg_src = { .reg = S5P_CLKSRC_TOP1, .shift = 0, .size = 1 }, |
| 356 | }; |
| 357 | |
| 358 | static struct clk *clkset_sclk_vpll_list[] = { |
| 359 | [0] = &clk_vpllsrc.clk, |
| 360 | [1] = &clk_fout_vpll, |
| 361 | }; |
| 362 | |
| 363 | static struct clksrc_sources clkset_sclk_vpll = { |
| 364 | .sources = clkset_sclk_vpll_list, |
| 365 | .nr_sources = ARRAY_SIZE(clkset_sclk_vpll_list), |
| 366 | }; |
| 367 | |
| 368 | static struct clksrc_clk clk_sclk_vpll = { |
| 369 | .clk = { |
| 370 | .name = "sclk_vpll", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 371 | }, |
| 372 | .sources = &clkset_sclk_vpll, |
| 373 | .reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 8, .size = 1 }, |
| 374 | }; |
| 375 | |
Kukjin Kim | 957c461 | 2011-01-04 17:58:22 +0900 | [diff] [blame] | 376 | static struct clk init_clocks_off[] = { |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 377 | { |
| 378 | .name = "timers", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 379 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 380 | .enable = exynos4_clk_ip_peril_ctrl, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 381 | .ctrlbit = (1<<24), |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 382 | }, { |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 383 | .name = "csis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 384 | .devname = "s5p-mipi-csis.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 385 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 386 | .ctrlbit = (1 << 4), |
| 387 | }, { |
| 388 | .name = "csis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 389 | .devname = "s5p-mipi-csis.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 390 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 391 | .ctrlbit = (1 << 5), |
| 392 | }, { |
| 393 | .name = "fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 394 | .devname = "exynos4-fimc.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 395 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 396 | .ctrlbit = (1 << 0), |
| 397 | }, { |
| 398 | .name = "fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 399 | .devname = "exynos4-fimc.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 400 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 401 | .ctrlbit = (1 << 1), |
| 402 | }, { |
| 403 | .name = "fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 404 | .devname = "exynos4-fimc.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 405 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 406 | .ctrlbit = (1 << 2), |
| 407 | }, { |
| 408 | .name = "fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 409 | .devname = "exynos4-fimc.3", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 410 | .enable = exynos4_clk_ip_cam_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 411 | .ctrlbit = (1 << 3), |
| 412 | }, { |
| 413 | .name = "fimd", |
Jingoo Han | 268a7ef | 2011-07-21 15:42:38 +0900 | [diff] [blame] | 414 | .devname = "exynos4-fb.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 415 | .enable = exynos4_clk_ip_lcd0_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 416 | .ctrlbit = (1 << 0), |
| 417 | }, { |
| 418 | .name = "fimd", |
Jingoo Han | 268a7ef | 2011-07-21 15:42:38 +0900 | [diff] [blame] | 419 | .devname = "exynos4-fb.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 420 | .enable = exynos4_clk_ip_lcd1_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 421 | .ctrlbit = (1 << 0), |
| 422 | }, { |
Abhilash Kesavan | 4036021 | 2011-03-15 18:35:24 +0900 | [diff] [blame] | 423 | .name = "sataphy", |
Abhilash Kesavan | 4036021 | 2011-03-15 18:35:24 +0900 | [diff] [blame] | 424 | .parent = &clk_aclk_133.clk, |
| 425 | .enable = exynos4_clk_ip_fsys_ctrl, |
| 426 | .ctrlbit = (1 << 3), |
| 427 | }, { |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 428 | .name = "hsmmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 429 | .devname = "s3c-sdhci.0", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 430 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 431 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 432 | .ctrlbit = (1 << 5), |
| 433 | }, { |
| 434 | .name = "hsmmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 435 | .devname = "s3c-sdhci.1", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 436 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 437 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 438 | .ctrlbit = (1 << 6), |
| 439 | }, { |
| 440 | .name = "hsmmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 441 | .devname = "s3c-sdhci.2", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 442 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 443 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 444 | .ctrlbit = (1 << 7), |
| 445 | }, { |
| 446 | .name = "hsmmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 447 | .devname = "s3c-sdhci.3", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 448 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 449 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 450 | .ctrlbit = (1 << 8), |
| 451 | }, { |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 452 | .name = "dwmmc", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 453 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 454 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 455 | .ctrlbit = (1 << 9), |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 456 | }, { |
| 457 | .name = "sata", |
Abhilash Kesavan | 4036021 | 2011-03-15 18:35:24 +0900 | [diff] [blame] | 458 | .parent = &clk_aclk_133.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 459 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 460 | .ctrlbit = (1 << 10), |
| 461 | }, { |
Boojin Kim | bf856fb | 2011-09-02 09:44:36 +0900 | [diff] [blame] | 462 | .name = "dma", |
Vladimir Zapolskiy | 2c92942 | 2011-08-18 19:24:54 +0900 | [diff] [blame] | 463 | .devname = "dma-pl330.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 464 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jassi Brar | 3055c6d | 2010-12-21 09:54:35 +0900 | [diff] [blame] | 465 | .ctrlbit = (1 << 0), |
| 466 | }, { |
Boojin Kim | bf856fb | 2011-09-02 09:44:36 +0900 | [diff] [blame] | 467 | .name = "dma", |
Vladimir Zapolskiy | 2c92942 | 2011-08-18 19:24:54 +0900 | [diff] [blame] | 468 | .devname = "dma-pl330.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 469 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jassi Brar | 3055c6d | 2010-12-21 09:54:35 +0900 | [diff] [blame] | 470 | .ctrlbit = (1 << 1), |
| 471 | }, { |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 472 | .name = "adc", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 473 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 474 | .ctrlbit = (1 << 15), |
| 475 | }, { |
Naveen Krishna Ch | f9d7bcb | 2011-02-22 17:13:42 +0900 | [diff] [blame] | 476 | .name = "keypad", |
Naveen Krishna Ch | f9d7bcb | 2011-02-22 17:13:42 +0900 | [diff] [blame] | 477 | .enable = exynos4_clk_ip_perir_ctrl, |
| 478 | .ctrlbit = (1 << 16), |
| 479 | }, { |
Changhwan Youn | cdff6e6 | 2010-09-20 15:25:51 +0900 | [diff] [blame] | 480 | .name = "rtc", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 481 | .enable = exynos4_clk_ip_perir_ctrl, |
Changhwan Youn | cdff6e6 | 2010-09-20 15:25:51 +0900 | [diff] [blame] | 482 | .ctrlbit = (1 << 15), |
| 483 | }, { |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 484 | .name = "watchdog", |
Inderpal Singh | f5fb4a2 | 2011-03-08 07:13:45 +0900 | [diff] [blame] | 485 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 486 | .enable = exynos4_clk_ip_perir_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 487 | .ctrlbit = (1 << 14), |
| 488 | }, { |
| 489 | .name = "usbhost", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 490 | .enable = exynos4_clk_ip_fsys_ctrl , |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 491 | .ctrlbit = (1 << 12), |
| 492 | }, { |
| 493 | .name = "otg", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 494 | .enable = exynos4_clk_ip_fsys_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 495 | .ctrlbit = (1 << 13), |
| 496 | }, { |
| 497 | .name = "spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 498 | .devname = "s3c64xx-spi.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 499 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 500 | .ctrlbit = (1 << 16), |
| 501 | }, { |
| 502 | .name = "spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 503 | .devname = "s3c64xx-spi.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 504 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 505 | .ctrlbit = (1 << 17), |
| 506 | }, { |
| 507 | .name = "spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 508 | .devname = "s3c64xx-spi.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 509 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 510 | .ctrlbit = (1 << 18), |
| 511 | }, { |
Jassi Brar | 2d27043 | 2010-12-21 09:57:03 +0900 | [diff] [blame] | 512 | .name = "iis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 513 | .devname = "samsung-i2s.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 514 | .enable = exynos4_clk_ip_peril_ctrl, |
Jassi Brar | 2d27043 | 2010-12-21 09:57:03 +0900 | [diff] [blame] | 515 | .ctrlbit = (1 << 19), |
| 516 | }, { |
| 517 | .name = "iis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 518 | .devname = "samsung-i2s.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 519 | .enable = exynos4_clk_ip_peril_ctrl, |
Jassi Brar | 2d27043 | 2010-12-21 09:57:03 +0900 | [diff] [blame] | 520 | .ctrlbit = (1 << 20), |
| 521 | }, { |
| 522 | .name = "iis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 523 | .devname = "samsung-i2s.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 524 | .enable = exynos4_clk_ip_peril_ctrl, |
Jassi Brar | 2d27043 | 2010-12-21 09:57:03 +0900 | [diff] [blame] | 525 | .ctrlbit = (1 << 21), |
| 526 | }, { |
Jassi Brar | aa22755 | 2010-12-21 09:54:57 +0900 | [diff] [blame] | 527 | .name = "ac97", |
Jonghwan Choi | af8a9f6 | 2011-08-12 18:15:42 +0900 | [diff] [blame] | 528 | .devname = "samsung-ac97", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 529 | .enable = exynos4_clk_ip_peril_ctrl, |
Jassi Brar | aa22755 | 2010-12-21 09:54:57 +0900 | [diff] [blame] | 530 | .ctrlbit = (1 << 27), |
| 531 | }, { |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 532 | .name = "fimg2d", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 533 | .enable = exynos4_clk_ip_image_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 534 | .ctrlbit = (1 << 0), |
| 535 | }, { |
Kamil Debski | 0f75a96 | 2011-07-21 16:42:30 +0900 | [diff] [blame] | 536 | .name = "mfc", |
| 537 | .devname = "s5p-mfc", |
| 538 | .enable = exynos4_clk_ip_mfc_ctrl, |
| 539 | .ctrlbit = (1 << 0), |
| 540 | }, { |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 541 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 542 | .devname = "s3c2440-i2c.0", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 543 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 544 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 545 | .ctrlbit = (1 << 6), |
| 546 | }, { |
| 547 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 548 | .devname = "s3c2440-i2c.1", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 549 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 550 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 551 | .ctrlbit = (1 << 7), |
| 552 | }, { |
| 553 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 554 | .devname = "s3c2440-i2c.2", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 555 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 556 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 557 | .ctrlbit = (1 << 8), |
| 558 | }, { |
| 559 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 560 | .devname = "s3c2440-i2c.3", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 561 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 562 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 563 | .ctrlbit = (1 << 9), |
| 564 | }, { |
| 565 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 566 | .devname = "s3c2440-i2c.4", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 567 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 568 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 569 | .ctrlbit = (1 << 10), |
| 570 | }, { |
| 571 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 572 | .devname = "s3c2440-i2c.5", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 573 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 574 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 575 | .ctrlbit = (1 << 11), |
| 576 | }, { |
| 577 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 578 | .devname = "s3c2440-i2c.6", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 579 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 580 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 581 | .ctrlbit = (1 << 12), |
| 582 | }, { |
| 583 | .name = "i2c", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 584 | .devname = "s3c2440-i2c.7", |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 585 | .parent = &clk_aclk_100.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 586 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 82260bf | 2010-08-18 22:49:24 +0900 | [diff] [blame] | 587 | .ctrlbit = (1 << 13), |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 588 | }, { |
Tomasz Stanislawski | c40e7e0 | 2011-09-16 18:44:36 +0900 | [diff] [blame^] | 589 | .name = "i2c", |
| 590 | .devname = "s3c2440-hdmiphy-i2c", |
| 591 | .parent = &clk_aclk_100.clk, |
| 592 | .enable = exynos4_clk_ip_peril_ctrl, |
| 593 | .ctrlbit = (1 << 14), |
| 594 | }, { |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 595 | .name = "SYSMMU_MDMA", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 596 | .enable = exynos4_clk_ip_image_ctrl, |
| 597 | .ctrlbit = (1 << 5), |
| 598 | }, { |
| 599 | .name = "SYSMMU_FIMC0", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 600 | .enable = exynos4_clk_ip_cam_ctrl, |
| 601 | .ctrlbit = (1 << 7), |
| 602 | }, { |
| 603 | .name = "SYSMMU_FIMC1", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 604 | .enable = exynos4_clk_ip_cam_ctrl, |
| 605 | .ctrlbit = (1 << 8), |
| 606 | }, { |
| 607 | .name = "SYSMMU_FIMC2", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 608 | .enable = exynos4_clk_ip_cam_ctrl, |
| 609 | .ctrlbit = (1 << 9), |
| 610 | }, { |
| 611 | .name = "SYSMMU_FIMC3", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 612 | .enable = exynos4_clk_ip_cam_ctrl, |
| 613 | .ctrlbit = (1 << 10), |
| 614 | }, { |
| 615 | .name = "SYSMMU_JPEG", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 616 | .enable = exynos4_clk_ip_cam_ctrl, |
| 617 | .ctrlbit = (1 << 11), |
| 618 | }, { |
| 619 | .name = "SYSMMU_FIMD0", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 620 | .enable = exynos4_clk_ip_lcd0_ctrl, |
| 621 | .ctrlbit = (1 << 4), |
| 622 | }, { |
| 623 | .name = "SYSMMU_FIMD1", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 624 | .enable = exynos4_clk_ip_lcd1_ctrl, |
| 625 | .ctrlbit = (1 << 4), |
| 626 | }, { |
| 627 | .name = "SYSMMU_PCIe", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 628 | .enable = exynos4_clk_ip_fsys_ctrl, |
| 629 | .ctrlbit = (1 << 18), |
| 630 | }, { |
| 631 | .name = "SYSMMU_G2D", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 632 | .enable = exynos4_clk_ip_image_ctrl, |
| 633 | .ctrlbit = (1 << 3), |
| 634 | }, { |
| 635 | .name = "SYSMMU_ROTATOR", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 636 | .enable = exynos4_clk_ip_image_ctrl, |
| 637 | .ctrlbit = (1 << 4), |
| 638 | }, { |
| 639 | .name = "SYSMMU_TV", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 640 | .enable = exynos4_clk_ip_tv_ctrl, |
| 641 | .ctrlbit = (1 << 4), |
| 642 | }, { |
| 643 | .name = "SYSMMU_MFC_L", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 644 | .enable = exynos4_clk_ip_mfc_ctrl, |
| 645 | .ctrlbit = (1 << 1), |
| 646 | }, { |
| 647 | .name = "SYSMMU_MFC_R", |
KyongHo Cho | b0b6ff0 | 2011-03-07 09:10:24 +0900 | [diff] [blame] | 648 | .enable = exynos4_clk_ip_mfc_ctrl, |
| 649 | .ctrlbit = (1 << 2), |
| 650 | } |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 651 | }; |
| 652 | |
| 653 | static struct clk init_clocks[] = { |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 654 | { |
| 655 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 656 | .devname = "s5pv210-uart.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 657 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 658 | .ctrlbit = (1 << 0), |
| 659 | }, { |
| 660 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 661 | .devname = "s5pv210-uart.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 662 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 663 | .ctrlbit = (1 << 1), |
| 664 | }, { |
| 665 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 666 | .devname = "s5pv210-uart.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 667 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 668 | .ctrlbit = (1 << 2), |
| 669 | }, { |
| 670 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 671 | .devname = "s5pv210-uart.3", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 672 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 673 | .ctrlbit = (1 << 3), |
| 674 | }, { |
| 675 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 676 | .devname = "s5pv210-uart.4", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 677 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 678 | .ctrlbit = (1 << 4), |
| 679 | }, { |
| 680 | .name = "uart", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 681 | .devname = "s5pv210-uart.5", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 682 | .enable = exynos4_clk_ip_peril_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 683 | .ctrlbit = (1 << 5), |
| 684 | } |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 685 | }; |
| 686 | |
| 687 | static struct clk *clkset_group_list[] = { |
| 688 | [0] = &clk_ext_xtal_mux, |
| 689 | [1] = &clk_xusbxti, |
| 690 | [2] = &clk_sclk_hdmi27m, |
Jongpill Lee | b99380e | 2010-08-18 22:16:45 +0900 | [diff] [blame] | 691 | [3] = &clk_sclk_usbphy0, |
| 692 | [4] = &clk_sclk_usbphy1, |
| 693 | [5] = &clk_sclk_hdmiphy, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 694 | [6] = &clk_mout_mpll.clk, |
| 695 | [7] = &clk_mout_epll.clk, |
| 696 | [8] = &clk_sclk_vpll.clk, |
| 697 | }; |
| 698 | |
| 699 | static struct clksrc_sources clkset_group = { |
| 700 | .sources = clkset_group_list, |
| 701 | .nr_sources = ARRAY_SIZE(clkset_group_list), |
| 702 | }; |
| 703 | |
Jongpill Lee | 06cba8d | 2010-08-18 22:51:23 +0900 | [diff] [blame] | 704 | static struct clk *clkset_mout_g2d0_list[] = { |
| 705 | [0] = &clk_mout_mpll.clk, |
| 706 | [1] = &clk_sclk_apll.clk, |
| 707 | }; |
| 708 | |
| 709 | static struct clksrc_sources clkset_mout_g2d0 = { |
| 710 | .sources = clkset_mout_g2d0_list, |
| 711 | .nr_sources = ARRAY_SIZE(clkset_mout_g2d0_list), |
| 712 | }; |
| 713 | |
| 714 | static struct clksrc_clk clk_mout_g2d0 = { |
| 715 | .clk = { |
| 716 | .name = "mout_g2d0", |
Jongpill Lee | 06cba8d | 2010-08-18 22:51:23 +0900 | [diff] [blame] | 717 | }, |
| 718 | .sources = &clkset_mout_g2d0, |
| 719 | .reg_src = { .reg = S5P_CLKSRC_IMAGE, .shift = 0, .size = 1 }, |
| 720 | }; |
| 721 | |
| 722 | static struct clk *clkset_mout_g2d1_list[] = { |
| 723 | [0] = &clk_mout_epll.clk, |
| 724 | [1] = &clk_sclk_vpll.clk, |
| 725 | }; |
| 726 | |
| 727 | static struct clksrc_sources clkset_mout_g2d1 = { |
| 728 | .sources = clkset_mout_g2d1_list, |
| 729 | .nr_sources = ARRAY_SIZE(clkset_mout_g2d1_list), |
| 730 | }; |
| 731 | |
| 732 | static struct clksrc_clk clk_mout_g2d1 = { |
| 733 | .clk = { |
| 734 | .name = "mout_g2d1", |
Jongpill Lee | 06cba8d | 2010-08-18 22:51:23 +0900 | [diff] [blame] | 735 | }, |
| 736 | .sources = &clkset_mout_g2d1, |
| 737 | .reg_src = { .reg = S5P_CLKSRC_IMAGE, .shift = 4, .size = 1 }, |
| 738 | }; |
| 739 | |
| 740 | static struct clk *clkset_mout_g2d_list[] = { |
| 741 | [0] = &clk_mout_g2d0.clk, |
| 742 | [1] = &clk_mout_g2d1.clk, |
| 743 | }; |
| 744 | |
| 745 | static struct clksrc_sources clkset_mout_g2d = { |
| 746 | .sources = clkset_mout_g2d_list, |
| 747 | .nr_sources = ARRAY_SIZE(clkset_mout_g2d_list), |
| 748 | }; |
| 749 | |
Kamil Debski | 0f75a96 | 2011-07-21 16:42:30 +0900 | [diff] [blame] | 750 | static struct clk *clkset_mout_mfc0_list[] = { |
| 751 | [0] = &clk_mout_mpll.clk, |
| 752 | [1] = &clk_sclk_apll.clk, |
| 753 | }; |
| 754 | |
| 755 | static struct clksrc_sources clkset_mout_mfc0 = { |
| 756 | .sources = clkset_mout_mfc0_list, |
| 757 | .nr_sources = ARRAY_SIZE(clkset_mout_mfc0_list), |
| 758 | }; |
| 759 | |
| 760 | static struct clksrc_clk clk_mout_mfc0 = { |
| 761 | .clk = { |
| 762 | .name = "mout_mfc0", |
| 763 | }, |
| 764 | .sources = &clkset_mout_mfc0, |
| 765 | .reg_src = { .reg = S5P_CLKSRC_MFC, .shift = 0, .size = 1 }, |
| 766 | }; |
| 767 | |
| 768 | static struct clk *clkset_mout_mfc1_list[] = { |
| 769 | [0] = &clk_mout_epll.clk, |
| 770 | [1] = &clk_sclk_vpll.clk, |
| 771 | }; |
| 772 | |
| 773 | static struct clksrc_sources clkset_mout_mfc1 = { |
| 774 | .sources = clkset_mout_mfc1_list, |
| 775 | .nr_sources = ARRAY_SIZE(clkset_mout_mfc1_list), |
| 776 | }; |
| 777 | |
| 778 | static struct clksrc_clk clk_mout_mfc1 = { |
| 779 | .clk = { |
| 780 | .name = "mout_mfc1", |
| 781 | }, |
| 782 | .sources = &clkset_mout_mfc1, |
| 783 | .reg_src = { .reg = S5P_CLKSRC_MFC, .shift = 4, .size = 1 }, |
| 784 | }; |
| 785 | |
| 786 | static struct clk *clkset_mout_mfc_list[] = { |
| 787 | [0] = &clk_mout_mfc0.clk, |
| 788 | [1] = &clk_mout_mfc1.clk, |
| 789 | }; |
| 790 | |
| 791 | static struct clksrc_sources clkset_mout_mfc = { |
| 792 | .sources = clkset_mout_mfc_list, |
| 793 | .nr_sources = ARRAY_SIZE(clkset_mout_mfc_list), |
| 794 | }; |
| 795 | |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 796 | static struct clksrc_clk clk_dout_mmc0 = { |
| 797 | .clk = { |
| 798 | .name = "dout_mmc0", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 799 | }, |
| 800 | .sources = &clkset_group, |
| 801 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 0, .size = 4 }, |
| 802 | .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 0, .size = 4 }, |
| 803 | }; |
| 804 | |
| 805 | static struct clksrc_clk clk_dout_mmc1 = { |
| 806 | .clk = { |
| 807 | .name = "dout_mmc1", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 808 | }, |
| 809 | .sources = &clkset_group, |
| 810 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 4, .size = 4 }, |
| 811 | .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 16, .size = 4 }, |
| 812 | }; |
| 813 | |
| 814 | static struct clksrc_clk clk_dout_mmc2 = { |
| 815 | .clk = { |
| 816 | .name = "dout_mmc2", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 817 | }, |
| 818 | .sources = &clkset_group, |
| 819 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 8, .size = 4 }, |
| 820 | .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 0, .size = 4 }, |
| 821 | }; |
| 822 | |
| 823 | static struct clksrc_clk clk_dout_mmc3 = { |
| 824 | .clk = { |
| 825 | .name = "dout_mmc3", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 826 | }, |
| 827 | .sources = &clkset_group, |
| 828 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 12, .size = 4 }, |
| 829 | .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 16, .size = 4 }, |
| 830 | }; |
| 831 | |
| 832 | static struct clksrc_clk clk_dout_mmc4 = { |
| 833 | .clk = { |
| 834 | .name = "dout_mmc4", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 835 | }, |
| 836 | .sources = &clkset_group, |
| 837 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 16, .size = 4 }, |
| 838 | .reg_div = { .reg = S5P_CLKDIV_FSYS3, .shift = 0, .size = 4 }, |
| 839 | }; |
| 840 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 841 | static struct clksrc_clk clksrcs[] = { |
| 842 | { |
| 843 | .clk = { |
| 844 | .name = "uclk1", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 845 | .devname = "s5pv210-uart.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 846 | .enable = exynos4_clksrc_mask_peril0_ctrl, |
Jongpill Lee | 5a847b4 | 2010-08-27 16:50:47 +0900 | [diff] [blame] | 847 | .ctrlbit = (1 << 0), |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 848 | }, |
| 849 | .sources = &clkset_group, |
| 850 | .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 0, .size = 4 }, |
| 851 | .reg_div = { .reg = S5P_CLKDIV_PERIL0, .shift = 0, .size = 4 }, |
| 852 | }, { |
| 853 | .clk = { |
| 854 | .name = "uclk1", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 855 | .devname = "s5pv210-uart.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 856 | .enable = exynos4_clksrc_mask_peril0_ctrl, |
Jongpill Lee | 3297c2e | 2010-08-27 17:53:26 +0900 | [diff] [blame] | 857 | .ctrlbit = (1 << 4), |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 858 | }, |
| 859 | .sources = &clkset_group, |
| 860 | .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 4, .size = 4 }, |
| 861 | .reg_div = { .reg = S5P_CLKDIV_PERIL0, .shift = 4, .size = 4 }, |
| 862 | }, { |
| 863 | .clk = { |
| 864 | .name = "uclk1", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 865 | .devname = "s5pv210-uart.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 866 | .enable = exynos4_clksrc_mask_peril0_ctrl, |
Jongpill Lee | 3297c2e | 2010-08-27 17:53:26 +0900 | [diff] [blame] | 867 | .ctrlbit = (1 << 8), |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 868 | }, |
| 869 | .sources = &clkset_group, |
| 870 | .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 8, .size = 4 }, |
| 871 | .reg_div = { .reg = S5P_CLKDIV_PERIL0, .shift = 8, .size = 4 }, |
| 872 | }, { |
| 873 | .clk = { |
| 874 | .name = "uclk1", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 875 | .devname = "s5pv210-uart.3", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 876 | .enable = exynos4_clksrc_mask_peril0_ctrl, |
Jongpill Lee | 3297c2e | 2010-08-27 17:53:26 +0900 | [diff] [blame] | 877 | .ctrlbit = (1 << 12), |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 878 | }, |
| 879 | .sources = &clkset_group, |
| 880 | .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 12, .size = 4 }, |
| 881 | .reg_div = { .reg = S5P_CLKDIV_PERIL0, .shift = 12, .size = 4 }, |
| 882 | }, { |
| 883 | .clk = { |
| 884 | .name = "sclk_pwm", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 885 | .enable = exynos4_clksrc_mask_peril0_ctrl, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 886 | .ctrlbit = (1 << 24), |
| 887 | }, |
| 888 | .sources = &clkset_group, |
| 889 | .reg_src = { .reg = S5P_CLKSRC_PERIL0, .shift = 24, .size = 4 }, |
| 890 | .reg_div = { .reg = S5P_CLKDIV_PERIL3, .shift = 0, .size = 4 }, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 891 | }, { |
| 892 | .clk = { |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 893 | .name = "sclk_csis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 894 | .devname = "s5p-mipi-csis.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 895 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 896 | .ctrlbit = (1 << 24), |
| 897 | }, |
| 898 | .sources = &clkset_group, |
| 899 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 24, .size = 4 }, |
| 900 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 24, .size = 4 }, |
| 901 | }, { |
| 902 | .clk = { |
| 903 | .name = "sclk_csis", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 904 | .devname = "s5p-mipi-csis.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 905 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 906 | .ctrlbit = (1 << 28), |
| 907 | }, |
| 908 | .sources = &clkset_group, |
| 909 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 28, .size = 4 }, |
| 910 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 28, .size = 4 }, |
| 911 | }, { |
| 912 | .clk = { |
Sylwester Nawrocki | 00aaad2 | 2011-09-27 07:00:59 +0900 | [diff] [blame] | 913 | .name = "sclk_cam0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 914 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 915 | .ctrlbit = (1 << 16), |
| 916 | }, |
| 917 | .sources = &clkset_group, |
| 918 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 16, .size = 4 }, |
| 919 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 16, .size = 4 }, |
| 920 | }, { |
| 921 | .clk = { |
Sylwester Nawrocki | 00aaad2 | 2011-09-27 07:00:59 +0900 | [diff] [blame] | 922 | .name = "sclk_cam1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 923 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 924 | .ctrlbit = (1 << 20), |
| 925 | }, |
| 926 | .sources = &clkset_group, |
| 927 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 20, .size = 4 }, |
| 928 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 20, .size = 4 }, |
| 929 | }, { |
| 930 | .clk = { |
| 931 | .name = "sclk_fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 932 | .devname = "exynos4-fimc.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 933 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 934 | .ctrlbit = (1 << 0), |
| 935 | }, |
| 936 | .sources = &clkset_group, |
| 937 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 0, .size = 4 }, |
| 938 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 0, .size = 4 }, |
| 939 | }, { |
| 940 | .clk = { |
| 941 | .name = "sclk_fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 942 | .devname = "exynos4-fimc.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 943 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 944 | .ctrlbit = (1 << 4), |
| 945 | }, |
| 946 | .sources = &clkset_group, |
| 947 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 4, .size = 4 }, |
| 948 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 4, .size = 4 }, |
| 949 | }, { |
| 950 | .clk = { |
| 951 | .name = "sclk_fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 952 | .devname = "exynos4-fimc.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 953 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 954 | .ctrlbit = (1 << 8), |
| 955 | }, |
| 956 | .sources = &clkset_group, |
| 957 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 8, .size = 4 }, |
| 958 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 8, .size = 4 }, |
| 959 | }, { |
| 960 | .clk = { |
| 961 | .name = "sclk_fimc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 962 | .devname = "exynos4-fimc.3", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 963 | .enable = exynos4_clksrc_mask_cam_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 964 | .ctrlbit = (1 << 12), |
| 965 | }, |
| 966 | .sources = &clkset_group, |
| 967 | .reg_src = { .reg = S5P_CLKSRC_CAM, .shift = 12, .size = 4 }, |
| 968 | .reg_div = { .reg = S5P_CLKDIV_CAM, .shift = 12, .size = 4 }, |
| 969 | }, { |
| 970 | .clk = { |
| 971 | .name = "sclk_fimd", |
Jingoo Han | 268a7ef | 2011-07-21 15:42:38 +0900 | [diff] [blame] | 972 | .devname = "exynos4-fb.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 973 | .enable = exynos4_clksrc_mask_lcd0_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 974 | .ctrlbit = (1 << 0), |
| 975 | }, |
| 976 | .sources = &clkset_group, |
| 977 | .reg_src = { .reg = S5P_CLKSRC_LCD0, .shift = 0, .size = 4 }, |
| 978 | .reg_div = { .reg = S5P_CLKDIV_LCD0, .shift = 0, .size = 4 }, |
| 979 | }, { |
| 980 | .clk = { |
| 981 | .name = "sclk_fimd", |
Jingoo Han | 268a7ef | 2011-07-21 15:42:38 +0900 | [diff] [blame] | 982 | .devname = "exynos4-fb.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 983 | .enable = exynos4_clksrc_mask_lcd1_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 984 | .ctrlbit = (1 << 0), |
| 985 | }, |
| 986 | .sources = &clkset_group, |
| 987 | .reg_src = { .reg = S5P_CLKSRC_LCD1, .shift = 0, .size = 4 }, |
| 988 | .reg_div = { .reg = S5P_CLKDIV_LCD1, .shift = 0, .size = 4 }, |
| 989 | }, { |
| 990 | .clk = { |
| 991 | .name = "sclk_sata", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 992 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 993 | .ctrlbit = (1 << 24), |
| 994 | }, |
| 995 | .sources = &clkset_mout_corebus, |
| 996 | .reg_src = { .reg = S5P_CLKSRC_FSYS, .shift = 24, .size = 1 }, |
| 997 | .reg_div = { .reg = S5P_CLKDIV_FSYS0, .shift = 20, .size = 4 }, |
| 998 | }, { |
| 999 | .clk = { |
| 1000 | .name = "sclk_spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1001 | .devname = "s3c64xx-spi.0", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1002 | .enable = exynos4_clksrc_mask_peril1_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 1003 | .ctrlbit = (1 << 16), |
| 1004 | }, |
| 1005 | .sources = &clkset_group, |
| 1006 | .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 16, .size = 4 }, |
| 1007 | .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 0, .size = 4 }, |
| 1008 | }, { |
| 1009 | .clk = { |
| 1010 | .name = "sclk_spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1011 | .devname = "s3c64xx-spi.1", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1012 | .enable = exynos4_clksrc_mask_peril1_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 1013 | .ctrlbit = (1 << 20), |
| 1014 | }, |
| 1015 | .sources = &clkset_group, |
| 1016 | .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 20, .size = 4 }, |
| 1017 | .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 16, .size = 4 }, |
| 1018 | }, { |
| 1019 | .clk = { |
| 1020 | .name = "sclk_spi", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1021 | .devname = "s3c64xx-spi.2", |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1022 | .enable = exynos4_clksrc_mask_peril1_ctrl, |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 1023 | .ctrlbit = (1 << 24), |
| 1024 | }, |
| 1025 | .sources = &clkset_group, |
| 1026 | .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 24, .size = 4 }, |
| 1027 | .reg_div = { .reg = S5P_CLKDIV_PERIL2, .shift = 0, .size = 4 }, |
| 1028 | }, { |
| 1029 | .clk = { |
| 1030 | .name = "sclk_fimg2d", |
Jongpill Lee | 33f469d | 2010-08-18 22:54:48 +0900 | [diff] [blame] | 1031 | }, |
| 1032 | .sources = &clkset_mout_g2d, |
| 1033 | .reg_src = { .reg = S5P_CLKSRC_IMAGE, .shift = 8, .size = 1 }, |
| 1034 | .reg_div = { .reg = S5P_CLKDIV_IMAGE, .shift = 0, .size = 4 }, |
| 1035 | }, { |
| 1036 | .clk = { |
Kamil Debski | 0f75a96 | 2011-07-21 16:42:30 +0900 | [diff] [blame] | 1037 | .name = "sclk_mfc", |
| 1038 | .devname = "s5p-mfc", |
| 1039 | }, |
| 1040 | .sources = &clkset_mout_mfc, |
| 1041 | .reg_src = { .reg = S5P_CLKSRC_MFC, .shift = 8, .size = 1 }, |
| 1042 | .reg_div = { .reg = S5P_CLKDIV_MFC, .shift = 0, .size = 4 }, |
| 1043 | }, { |
| 1044 | .clk = { |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1045 | .name = "sclk_mmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1046 | .devname = "s3c-sdhci.0", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1047 | .parent = &clk_dout_mmc0.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1048 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1049 | .ctrlbit = (1 << 0), |
| 1050 | }, |
| 1051 | .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 8, .size = 8 }, |
| 1052 | }, { |
| 1053 | .clk = { |
| 1054 | .name = "sclk_mmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1055 | .devname = "s3c-sdhci.1", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1056 | .parent = &clk_dout_mmc1.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1057 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1058 | .ctrlbit = (1 << 4), |
| 1059 | }, |
| 1060 | .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 24, .size = 8 }, |
| 1061 | }, { |
| 1062 | .clk = { |
| 1063 | .name = "sclk_mmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1064 | .devname = "s3c-sdhci.2", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1065 | .parent = &clk_dout_mmc2.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1066 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1067 | .ctrlbit = (1 << 8), |
| 1068 | }, |
| 1069 | .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 8, .size = 8 }, |
| 1070 | }, { |
| 1071 | .clk = { |
| 1072 | .name = "sclk_mmc", |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1073 | .devname = "s3c-sdhci.3", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1074 | .parent = &clk_dout_mmc3.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1075 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1076 | .ctrlbit = (1 << 12), |
| 1077 | }, |
| 1078 | .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 24, .size = 8 }, |
| 1079 | }, { |
| 1080 | .clk = { |
Thomas Abraham | badc4f2 | 2011-06-14 19:12:27 +0900 | [diff] [blame] | 1081 | .name = "sclk_dwmmc", |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1082 | .parent = &clk_dout_mmc4.clk, |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1083 | .enable = exynos4_clksrc_mask_fsys_ctrl, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1084 | .ctrlbit = (1 << 16), |
| 1085 | }, |
| 1086 | .reg_div = { .reg = S5P_CLKDIV_FSYS3, .shift = 8, .size = 8 }, |
| 1087 | } |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1088 | }; |
| 1089 | |
| 1090 | /* Clock initialization code */ |
| 1091 | static struct clksrc_clk *sysclks[] = { |
| 1092 | &clk_mout_apll, |
Jongpill Lee | 3ff3102 | 2010-08-18 22:20:31 +0900 | [diff] [blame] | 1093 | &clk_sclk_apll, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1094 | &clk_mout_epll, |
| 1095 | &clk_mout_mpll, |
| 1096 | &clk_moutcore, |
| 1097 | &clk_coreclk, |
| 1098 | &clk_armclk, |
| 1099 | &clk_aclk_corem0, |
| 1100 | &clk_aclk_cores, |
| 1101 | &clk_aclk_corem1, |
| 1102 | &clk_periphclk, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1103 | &clk_mout_corebus, |
| 1104 | &clk_sclk_dmc, |
| 1105 | &clk_aclk_cored, |
| 1106 | &clk_aclk_corep, |
| 1107 | &clk_aclk_acp, |
| 1108 | &clk_pclk_acp, |
| 1109 | &clk_vpllsrc, |
| 1110 | &clk_sclk_vpll, |
| 1111 | &clk_aclk_200, |
| 1112 | &clk_aclk_100, |
| 1113 | &clk_aclk_160, |
| 1114 | &clk_aclk_133, |
Jongpill Lee | 340ea1e | 2010-08-18 22:39:26 +0900 | [diff] [blame] | 1115 | &clk_dout_mmc0, |
| 1116 | &clk_dout_mmc1, |
| 1117 | &clk_dout_mmc2, |
| 1118 | &clk_dout_mmc3, |
| 1119 | &clk_dout_mmc4, |
Kamil Debski | 0f75a96 | 2011-07-21 16:42:30 +0900 | [diff] [blame] | 1120 | &clk_mout_mfc0, |
| 1121 | &clk_mout_mfc1, |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1122 | }; |
| 1123 | |
Jaecheol Lee | 877d1b5 | 2010-12-23 14:25:31 +0900 | [diff] [blame] | 1124 | static int xtal_rate; |
| 1125 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1126 | static unsigned long exynos4_fout_apll_get_rate(struct clk *clk) |
Jaecheol Lee | 877d1b5 | 2010-12-23 14:25:31 +0900 | [diff] [blame] | 1127 | { |
| 1128 | return s5p_get_pll45xx(xtal_rate, __raw_readl(S5P_APLL_CON0), pll_4508); |
| 1129 | } |
| 1130 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1131 | static struct clk_ops exynos4_fout_apll_ops = { |
| 1132 | .get_rate = exynos4_fout_apll_get_rate, |
Jaecheol Lee | 877d1b5 | 2010-12-23 14:25:31 +0900 | [diff] [blame] | 1133 | }; |
| 1134 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1135 | void __init_or_cpufreq exynos4_setup_clocks(void) |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1136 | { |
| 1137 | struct clk *xtal_clk; |
| 1138 | unsigned long apll; |
| 1139 | unsigned long mpll; |
| 1140 | unsigned long epll; |
| 1141 | unsigned long vpll; |
| 1142 | unsigned long vpllsrc; |
| 1143 | unsigned long xtal; |
| 1144 | unsigned long armclk; |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1145 | unsigned long sclk_dmc; |
Jongpill Lee | 228ef98 | 2010-08-18 22:24:53 +0900 | [diff] [blame] | 1146 | unsigned long aclk_200; |
| 1147 | unsigned long aclk_100; |
| 1148 | unsigned long aclk_160; |
| 1149 | unsigned long aclk_133; |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1150 | unsigned int ptr; |
| 1151 | |
| 1152 | printk(KERN_DEBUG "%s: registering clocks\n", __func__); |
| 1153 | |
| 1154 | xtal_clk = clk_get(NULL, "xtal"); |
| 1155 | BUG_ON(IS_ERR(xtal_clk)); |
| 1156 | |
| 1157 | xtal = clk_get_rate(xtal_clk); |
Jaecheol Lee | 877d1b5 | 2010-12-23 14:25:31 +0900 | [diff] [blame] | 1158 | |
| 1159 | xtal_rate = xtal; |
| 1160 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1161 | clk_put(xtal_clk); |
| 1162 | |
| 1163 | printk(KERN_DEBUG "%s: xtal is %ld\n", __func__, xtal); |
| 1164 | |
| 1165 | apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON0), pll_4508); |
| 1166 | mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON0), pll_4508); |
| 1167 | epll = s5p_get_pll46xx(xtal, __raw_readl(S5P_EPLL_CON0), |
Jongpill Lee | 4d235f79 | 2010-08-18 22:13:49 +0900 | [diff] [blame] | 1168 | __raw_readl(S5P_EPLL_CON1), pll_4600); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1169 | |
| 1170 | vpllsrc = clk_get_rate(&clk_vpllsrc.clk); |
| 1171 | vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0), |
Jonghwan Choi | 6861a19 | 2011-08-23 16:27:17 +0900 | [diff] [blame] | 1172 | __raw_readl(S5P_VPLL_CON1), pll_4650c); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1173 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1174 | clk_fout_apll.ops = &exynos4_fout_apll_ops; |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1175 | clk_fout_mpll.rate = mpll; |
| 1176 | clk_fout_epll.rate = epll; |
| 1177 | clk_fout_vpll.rate = vpll; |
| 1178 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1179 | printk(KERN_INFO "EXYNOS4: PLL settings, A=%ld, M=%ld, E=%ld V=%ld", |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1180 | apll, mpll, epll, vpll); |
| 1181 | |
| 1182 | armclk = clk_get_rate(&clk_armclk.clk); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1183 | sclk_dmc = clk_get_rate(&clk_sclk_dmc.clk); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1184 | |
Jongpill Lee | 228ef98 | 2010-08-18 22:24:53 +0900 | [diff] [blame] | 1185 | aclk_200 = clk_get_rate(&clk_aclk_200.clk); |
| 1186 | aclk_100 = clk_get_rate(&clk_aclk_100.clk); |
| 1187 | aclk_160 = clk_get_rate(&clk_aclk_160.clk); |
| 1188 | aclk_133 = clk_get_rate(&clk_aclk_133.clk); |
| 1189 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1190 | printk(KERN_INFO "EXYNOS4: ARMCLK=%ld, DMC=%ld, ACLK200=%ld\n" |
Jongpill Lee | 228ef98 | 2010-08-18 22:24:53 +0900 | [diff] [blame] | 1191 | "ACLK100=%ld, ACLK160=%ld, ACLK133=%ld\n", |
| 1192 | armclk, sclk_dmc, aclk_200, |
| 1193 | aclk_100, aclk_160, aclk_133); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1194 | |
| 1195 | clk_f.rate = armclk; |
| 1196 | clk_h.rate = sclk_dmc; |
Jongpill Lee | 228ef98 | 2010-08-18 22:24:53 +0900 | [diff] [blame] | 1197 | clk_p.rate = aclk_100; |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1198 | |
| 1199 | for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++) |
| 1200 | s3c_set_clksrc(&clksrcs[ptr], true); |
| 1201 | } |
| 1202 | |
| 1203 | static struct clk *clks[] __initdata = { |
| 1204 | /* Nothing here yet */ |
| 1205 | }; |
| 1206 | |
Kukjin Kim | b3ed3a1 | 2011-02-14 16:08:04 +0900 | [diff] [blame] | 1207 | void __init exynos4_register_clocks(void) |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1208 | { |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1209 | int ptr; |
| 1210 | |
Kukjin Kim | 957c461 | 2011-01-04 17:58:22 +0900 | [diff] [blame] | 1211 | s3c24xx_register_clocks(clks, ARRAY_SIZE(clks)); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1212 | |
| 1213 | for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++) |
| 1214 | s3c_register_clksrc(sysclks[ptr], 1); |
| 1215 | |
| 1216 | s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs)); |
| 1217 | s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks)); |
| 1218 | |
Kukjin Kim | 957c461 | 2011-01-04 17:58:22 +0900 | [diff] [blame] | 1219 | s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); |
| 1220 | s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1221 | |
Boojin Kim | bf856fb | 2011-09-02 09:44:36 +0900 | [diff] [blame] | 1222 | s3c24xx_register_clock(&dummy_apb_pclk); |
| 1223 | |
Changhwan Youn | c8bef14 | 2010-07-27 17:52:39 +0900 | [diff] [blame] | 1224 | s3c_pwmclk_init(); |
| 1225 | } |