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6#include <dt-bindings/clock/imx8mm-clock.h>
7#include <linux/clk.h>
8#include <linux/err.h>
9#include <linux/init.h>
10#include <linux/io.h>
11#include <linux/module.h>
12#include <linux/of.h>
13#include <linux/of_address.h>
14#include <linux/platform_device.h>
15#include <linux/types.h>
16
17#include "clk.h"
18
19static u32 share_count_sai1;
20static u32 share_count_sai2;
21static u32 share_count_sai3;
22static u32 share_count_sai4;
23static u32 share_count_sai5;
24static u32 share_count_sai6;
25static u32 share_count_dcss;
26static u32 share_count_pdm;
27static u32 share_count_nand;
28
29#define PLL_1416X_RATE(_rate, _m, _p, _s) \
30 { \
31 .rate = (_rate), \
32 .mdiv = (_m), \
33 .pdiv = (_p), \
34 .sdiv = (_s), \
35 }
36
37#define PLL_1443X_RATE(_rate, _m, _p, _s, _k) \
38 { \
39 .rate = (_rate), \
40 .mdiv = (_m), \
41 .pdiv = (_p), \
42 .sdiv = (_s), \
43 .kdiv = (_k), \
44 }
45
46static const struct imx_pll14xx_rate_table imx8mm_pll1416x_tbl[] = {
47 PLL_1416X_RATE(1800000000U, 225, 3, 0),
48 PLL_1416X_RATE(1600000000U, 200, 3, 0),
49 PLL_1416X_RATE(1200000000U, 300, 3, 1),
50 PLL_1416X_RATE(1000000000U, 250, 3, 1),
51 PLL_1416X_RATE(800000000U, 200, 3, 1),
52 PLL_1416X_RATE(750000000U, 250, 2, 2),
53 PLL_1416X_RATE(700000000U, 350, 3, 2),
54 PLL_1416X_RATE(600000000U, 300, 3, 2),
55};
56
57static const struct imx_pll14xx_rate_table imx8mm_audiopll_tbl[] = {
58 PLL_1443X_RATE(786432000U, 655, 5, 2, 23593),
59 PLL_1443X_RATE(722534400U, 301, 5, 1, 3670),
60};
61
62static const struct imx_pll14xx_rate_table imx8mm_videopll_tbl[] = {
63 PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
64 PLL_1443X_RATE(594000000U, 198, 2, 2, 0),
65};
66
67static const struct imx_pll14xx_rate_table imx8mm_drampll_tbl[] = {
68 PLL_1443X_RATE(650000000U, 325, 3, 2, 0),
69};
70
71static struct imx_pll14xx_clk imx8mm_audio_pll __initdata = {
72 .type = PLL_1443X,
73 .rate_table = imx8mm_audiopll_tbl,
74 .rate_count = ARRAY_SIZE(imx8mm_audiopll_tbl),
75};
76
77static struct imx_pll14xx_clk imx8mm_video_pll __initdata = {
78 .type = PLL_1443X,
79 .rate_table = imx8mm_videopll_tbl,
80 .rate_count = ARRAY_SIZE(imx8mm_videopll_tbl),
81};
82
83static struct imx_pll14xx_clk imx8mm_dram_pll __initdata = {
84 .type = PLL_1443X,
85 .rate_table = imx8mm_drampll_tbl,
86 .rate_count = ARRAY_SIZE(imx8mm_drampll_tbl),
87};
88
89static struct imx_pll14xx_clk imx8mm_arm_pll __initdata = {
90 .type = PLL_1416X,
91 .rate_table = imx8mm_pll1416x_tbl,
92 .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
93};
94
95static struct imx_pll14xx_clk imx8mm_gpu_pll __initdata = {
96 .type = PLL_1416X,
97 .rate_table = imx8mm_pll1416x_tbl,
98 .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
99};
100
101static struct imx_pll14xx_clk imx8mm_vpu_pll __initdata = {
102 .type = PLL_1416X,
103 .rate_table = imx8mm_pll1416x_tbl,
104 .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
105};
106
107static struct imx_pll14xx_clk imx8mm_sys_pll __initdata = {
108 .type = PLL_1416X,
109 .rate_table = imx8mm_pll1416x_tbl,
110 .rate_count = ARRAY_SIZE(imx8mm_pll1416x_tbl),
111};
112
113static const char *pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
114static const char *audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
115static const char *audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
116static const char *video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
117static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
118static const char *gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
119static const char *vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
120static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
121static const char *sys_pll1_bypass_sels[] = {"sys_pll1", "sys_pll1_ref_sel", };
122static const char *sys_pll2_bypass_sels[] = {"sys_pll2", "sys_pll2_ref_sel", };
123static const char *sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
124
125
126static const char *imx8mm_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m", "sys_pll2_1000m",
127 "sys_pll1_800m", "sys_pll1_400m", "audio_pll1_out", "sys_pll3_out", };
128
129static const char *imx8mm_m4_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "sys_pll1_266m",
130 "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
131
132static const char *imx8mm_vpu_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m", "sys_pll2_1000m",
133 "sys_pll1_800m", "sys_pll1_400m", "audio_pll1_out", "vpu_pll_out", };
134
135static const char *imx8mm_gpu3d_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", "sys_pll3_out",
136 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
137
138static const char *imx8mm_gpu2d_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", "sys_pll3_out",
139 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
140
141static const char *imx8mm_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m", "sys_pll2_250m",
142 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "sys_pll1_100m",};
143
144static const char *imx8mm_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_250m",
145 "sys_pll2_200m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
146
147static const char *imx8mm_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_200m",
148 "sys_pll1_133m", "sys_pll3_out", "sys_pll2_250m", "audio_pll1_out", };
149
150static const char *imx8mm_vpu_bus_sels[] = {"osc_24m", "sys_pll1_800m", "vpu_pll_out", "audio_pll2_out",
151 "sys_pll3_out", "sys_pll2_1000m", "sys_pll2_200m", "sys_pll1_100m", };
152
153static const char *imx8mm_disp_axi_sels[] = {"osc_24m", "sys_pll2_1000m", "sys_pll1_800m", "sys_pll3_out",
154 "sys_pll1_40m", "audio_pll2_out", "clk_ext1", "clk_ext4", };
155
156static const char *imx8mm_disp_apb_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll1_800m", "sys_pll3_out",
157 "sys_pll1_40m", "audio_pll2_out", "clk_ext1", "clk_ext3", };
158
159static const char *imx8mm_disp_rtrm_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll2_200m", "sys_pll2_1000m",
160 "audio_pll1_out", "video_pll1_out", "clk_ext2", "clk_ext3", };
161
162static const char *imx8mm_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", "sys_pll2_100m",
163 "sys_pll2_200m", "clk_ext2", "clk_ext4", "audio_pll2_out", };
164
165static const char *imx8mm_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m",
166 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
167
168static const char *imx8mm_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m",
169 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
170
171static const char *imx8mm_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out", "sys_pll2_1000m", "sys_pll2_500m",
172 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
173
174static const char *imx8mm_noc_apb_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll3_out", "sys_pll2_333m", "sys_pll2_200m",
175 "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", };
176
177static const char *imx8mm_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m", "sys_pll1_400m",
178 "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", "video_pll1_out", };
179
180static const char *imx8mm_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", "sys_pll2_1000m",
181 "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out", "video_pll1_out", };
182
183static const char *imx8mm_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m", "sys_pll2_500m",
184 "sys_pll2_1000m", "sys_pll3_out", "audio_pll1_out", "sys_pll1_266m", };
185
186static const char *imx8mm_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
187 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
188
189static const char *imx8mm_vpu_g1_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
190 "sys_pll1_100m", "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", };
191
192static const char *imx8mm_vpu_g2_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
193 "sys_pll1_100m", "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", };
194
195static const char *imx8mm_disp_dtrc_sels[] = {"osc_24m", "video_pll2_out", "sys_pll1_800m", "sys_pll2_1000m",
196 "sys_pll1_160m", "video_pll1_out", "sys_pll3_out", "audio_pll2_out", };
197
198static const char *imx8mm_disp_dc8000_sels[] = {"osc_24m", "video_pll2_out", "sys_pll1_800m", "sys_pll2_1000m",
199 "sys_pll1_160m", "video_pll1_out", "sys_pll3_out", "audio_pll2_out", };
200
201static const char *imx8mm_pcie1_ctrl_sels[] = {"osc_24m", "sys_pll2_250m", "sys_pll2_200m", "sys_pll1_266m",
202 "sys_pll1_800m", "sys_pll2_500m", "sys_pll2_333m", "sys_pll3_out", };
203
204static const char *imx8mm_pcie1_phy_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll2_500m", "clk_ext1", "clk_ext2",
205 "clk_ext3", "clk_ext4", "sys_pll1_400m", };
206
207static const char *imx8mm_pcie1_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m", "sys_pll3_out",
208 "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_160m", "sys_pll1_200m", };
209
210static const char *imx8mm_dc_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
211 "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
212
213static const char *imx8mm_lcdif_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
214 "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
215
216static const char *imx8mm_sai1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
217 "sys_pll1_133m", "osc_hdmi", "clk_ext1", "clk_ext2", };
218
219static const char *imx8mm_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
220 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
221
222static const char *imx8mm_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
223 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
224
225static const char *imx8mm_sai4_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
226 "sys_pll1_133m", "osc_hdmi", "clk_ext1", "clk_ext2", };
227
228static const char *imx8mm_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
229 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
230
231static const char *imx8mm_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
232 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
233
234static const char *imx8mm_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
235 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
236
237static const char *imx8mm_spdif2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
238 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
239
240static const char *imx8mm_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m", "sys_pll2_100m",
241 "sys_pll1_160m", "audio_pll1_out", "video_pll1_out", "clk_ext4", };
242
243static const char *imx8mm_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", "clk_ext1", "clk_ext2",
244 "clk_ext3", "clk_ext4", "video_pll1_out", };
245
246static const char *imx8mm_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m", "sys_pll2_200m",
247 "sys_pll2_500m", "video_pll1_out", "audio_pll2_out", };
248
249static const char *imx8mm_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out", "sys_pll1_400m",
250 "audio_pll2_out", "sys_pll3_out", "sys_pll2_250m", "video_pll1_out", };
251
252static const char *imx8mm_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
253 "audio_pll2_out", "sys_pll1_266m", "sys_pll3_out", "sys_pll1_100m", };
254
255static const char *imx8mm_usdhc1_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
256 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
257
258static const char *imx8mm_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
259 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
260
261static const char *imx8mm_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
262 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
263
264static const char *imx8mm_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
265 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
266
267static const char *imx8mm_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
268 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
269
270static const char *imx8mm_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
271 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
272
273static const char *imx8mm_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
274 "sys_pll3_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
275
276static const char *imx8mm_uart2_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
277 "sys_pll3_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
278
279static const char *imx8mm_uart3_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
280 "sys_pll3_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
281
282static const char *imx8mm_uart4_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
283 "sys_pll3_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
284
285static const char *imx8mm_usb_core_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m", "sys_pll2_100m",
286 "sys_pll2_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
287
288static const char *imx8mm_usb_phy_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m", "sys_pll2_100m",
289 "sys_pll2_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
290
291static const char *imx8mm_gic_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll2_100m",
292 "sys_pll1_800m", "clk_ext2", "clk_ext4", "audio_pll2_out" };
293
294static const char *imx8mm_ecspi1_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
295 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
296
297static const char *imx8mm_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
298 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
299
300static const char *imx8mm_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
301 "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
302
303static const char *imx8mm_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
304 "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
305
306static const char *imx8mm_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
307 "sys3_pll2_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
308
309static const char *imx8mm_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
310 "sys_pll3_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
311
312static const char *imx8mm_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", "sys_pll1_40m",
313 "video_pll1_out", "sys_pll1_800m", "audio_pll1_out", "clk_ext1" };
314
315static const char *imx8mm_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", "vpu_pll_out",
316 "sys_pll2_125m", "sys_pll3_out", "sys_pll1_80m", "sys_pll2_166m", };
317
318static const char *imx8mm_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out", "sys_pll3_out", "sys_pll2_200m",
319 "sys_pll1_266m", "sys_pll2_500m", "sys_pll1_100m", };
320
321static const char *imx8mm_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
322 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
323
324static const char *imx8mm_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m", "sys_pll1_800m",
325 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
326
327static const char *imx8mm_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m", "sys_pll1_800m",
328 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
329
330static const char *imx8mm_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
331 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
332
333static const char *imx8mm_csi1_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
334 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
335
336static const char *imx8mm_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m",
337 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
338
339static const char *imx8mm_csi1_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_800m",
340 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
341
342static const char *imx8mm_csi2_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
343 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
344
345static const char *imx8mm_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m",
346 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
347
348static const char *imx8mm_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_800m",
349 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
350
351static const char *imx8mm_pcie2_ctrl_sels[] = {"osc_24m", "sys_pll2_250m", "sys_pll2_200m", "sys_pll1_266m",
352 "sys_pll1_800m", "sys_pll2_500m", "sys_pll2_333m", "sys_pll3_out", };
353
354static const char *imx8mm_pcie2_phy_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll2_500m", "clk_ext1",
355 "clk_ext2", "clk_ext3", "clk_ext4", "sys_pll1_400m", };
356
357static const char *imx8mm_pcie2_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m", "sys_pll3_out",
358 "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_160m", "sys_pll1_200m", };
359
360static const char *imx8mm_ecspi3_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
361 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
362
363static const char *imx8mm_pdm_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", "sys_pll1_800m",
364 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
365
366static const char *imx8mm_vpu_h1_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
367 "audio_pll2_out", "sys_pll2_125m", "sys_pll3_clk", "audio_pll1_out", };
368
369static const char *imx8mm_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };
370
371static const char *imx8mm_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "osc_27m", "sys_pll1_200m", "audio_pll2_out",
372 "vpu_pll", "sys_pll1_80m", };
373
374static struct clk *clks[IMX8MM_CLK_END];
375static struct clk_onecell_data clk_data;
376
377static struct clk ** const uart_clks[] __initconst = {
378 &clks[IMX8MM_CLK_UART1_ROOT],
379 &clks[IMX8MM_CLK_UART2_ROOT],
380 &clks[IMX8MM_CLK_UART3_ROOT],
381 &clks[IMX8MM_CLK_UART4_ROOT],
382 NULL
383};
384
385static int __init imx8mm_clocks_init(struct device_node *ccm_node)
386{
387 struct device_node *np;
388 void __iomem *base;
389 int ret;
390
391 clks[IMX8MM_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
392 clks[IMX8MM_CLK_24M] = of_clk_get_by_name(ccm_node, "osc_24m");
393 clks[IMX8MM_CLK_32K] = of_clk_get_by_name(ccm_node, "osc_32k");
394 clks[IMX8MM_CLK_EXT1] = of_clk_get_by_name(ccm_node, "clk_ext1");
395 clks[IMX8MM_CLK_EXT2] = of_clk_get_by_name(ccm_node, "clk_ext2");
396 clks[IMX8MM_CLK_EXT3] = of_clk_get_by_name(ccm_node, "clk_ext3");
397 clks[IMX8MM_CLK_EXT4] = of_clk_get_by_name(ccm_node, "clk_ext4");
398
399 np = of_find_compatible_node(NULL, NULL, "fsl,imx8mm-anatop");
400 base = of_iomap(np, 0);
401 if (WARN_ON(!base))
402 return -ENOMEM;
403
404 clks[IMX8MM_AUDIO_PLL1_REF_SEL] = imx_clk_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
405 clks[IMX8MM_AUDIO_PLL2_REF_SEL] = imx_clk_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
406 clks[IMX8MM_VIDEO_PLL1_REF_SEL] = imx_clk_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
407 clks[IMX8MM_DRAM_PLL_REF_SEL] = imx_clk_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
408 clks[IMX8MM_GPU_PLL_REF_SEL] = imx_clk_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
409 clks[IMX8MM_VPU_PLL_REF_SEL] = imx_clk_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
410 clks[IMX8MM_ARM_PLL_REF_SEL] = imx_clk_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
411 clks[IMX8MM_SYS_PLL1_REF_SEL] = imx_clk_mux("sys_pll1_ref_sel", base + 0x94, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
412 clks[IMX8MM_SYS_PLL2_REF_SEL] = imx_clk_mux("sys_pll2_ref_sel", base + 0x104, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
413 clks[IMX8MM_SYS_PLL3_REF_SEL] = imx_clk_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
414
415 clks[IMX8MM_AUDIO_PLL1] = imx_clk_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx8mm_audio_pll);
416 clks[IMX8MM_AUDIO_PLL2] = imx_clk_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx8mm_audio_pll);
417 clks[IMX8MM_VIDEO_PLL1] = imx_clk_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx8mm_video_pll);
418 clks[IMX8MM_DRAM_PLL] = imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx8mm_dram_pll);
419 clks[IMX8MM_GPU_PLL] = imx_clk_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx8mm_gpu_pll);
420 clks[IMX8MM_VPU_PLL] = imx_clk_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx8mm_vpu_pll);
421 clks[IMX8MM_ARM_PLL] = imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx8mm_arm_pll);
422 clks[IMX8MM_SYS_PLL1] = imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel", base + 0x94, &imx8mm_sys_pll);
423 clks[IMX8MM_SYS_PLL2] = imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel", base + 0x104, &imx8mm_sys_pll);
424 clks[IMX8MM_SYS_PLL3] = imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, &imx8mm_sys_pll);
425
426
427 clks[IMX8MM_AUDIO_PLL1_BYPASS] = imx_clk_mux_flags("audio_pll1_bypass", base, 4, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
428 clks[IMX8MM_AUDIO_PLL2_BYPASS] = imx_clk_mux_flags("audio_pll2_bypass", base + 0x14, 4, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
429 clks[IMX8MM_VIDEO_PLL1_BYPASS] = imx_clk_mux_flags("video_pll1_bypass", base + 0x28, 4, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
430 clks[IMX8MM_DRAM_PLL_BYPASS] = imx_clk_mux_flags("dram_pll_bypass", base + 0x50, 4, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
431 clks[IMX8MM_GPU_PLL_BYPASS] = imx_clk_mux_flags("gpu_pll_bypass", base + 0x64, 4, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
432 clks[IMX8MM_VPU_PLL_BYPASS] = imx_clk_mux_flags("vpu_pll_bypass", base + 0x74, 4, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
433 clks[IMX8MM_ARM_PLL_BYPASS] = imx_clk_mux_flags("arm_pll_bypass", base + 0x84, 4, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
434 clks[IMX8MM_SYS_PLL1_BYPASS] = imx_clk_mux_flags("sys_pll1_bypass", base + 0x94, 4, 1, sys_pll1_bypass_sels, ARRAY_SIZE(sys_pll1_bypass_sels), CLK_SET_RATE_PARENT);
435 clks[IMX8MM_SYS_PLL2_BYPASS] = imx_clk_mux_flags("sys_pll2_bypass", base + 0x104, 4, 1, sys_pll2_bypass_sels, ARRAY_SIZE(sys_pll2_bypass_sels), CLK_SET_RATE_PARENT);
436 clks[IMX8MM_SYS_PLL3_BYPASS] = imx_clk_mux_flags("sys_pll3_bypass", base + 0x114, 4, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
437
438
439 clk_set_parent(clks[IMX8MM_AUDIO_PLL1_BYPASS], clks[IMX8MM_AUDIO_PLL1]);
440 clk_set_parent(clks[IMX8MM_AUDIO_PLL2_BYPASS], clks[IMX8MM_AUDIO_PLL2]);
441 clk_set_parent(clks[IMX8MM_VIDEO_PLL1_BYPASS], clks[IMX8MM_VIDEO_PLL1]);
442 clk_set_parent(clks[IMX8MM_DRAM_PLL_BYPASS], clks[IMX8MM_DRAM_PLL]);
443 clk_set_parent(clks[IMX8MM_GPU_PLL_BYPASS], clks[IMX8MM_GPU_PLL]);
444 clk_set_parent(clks[IMX8MM_VPU_PLL_BYPASS], clks[IMX8MM_VPU_PLL]);
445 clk_set_parent(clks[IMX8MM_ARM_PLL_BYPASS], clks[IMX8MM_ARM_PLL]);
446 clk_set_parent(clks[IMX8MM_SYS_PLL1_BYPASS], clks[IMX8MM_SYS_PLL1]);
447 clk_set_parent(clks[IMX8MM_SYS_PLL2_BYPASS], clks[IMX8MM_SYS_PLL2]);
448 clk_set_parent(clks[IMX8MM_SYS_PLL3_BYPASS], clks[IMX8MM_SYS_PLL3]);
449
450
451 clks[IMX8MM_AUDIO_PLL1_OUT] = imx_clk_gate("audio_pll1_out", "audio_pll1_bypass", base, 13);
452 clks[IMX8MM_AUDIO_PLL2_OUT] = imx_clk_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13);
453 clks[IMX8MM_VIDEO_PLL1_OUT] = imx_clk_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
454 clks[IMX8MM_DRAM_PLL_OUT] = imx_clk_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
455 clks[IMX8MM_GPU_PLL_OUT] = imx_clk_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
456 clks[IMX8MM_VPU_PLL_OUT] = imx_clk_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
457 clks[IMX8MM_ARM_PLL_OUT] = imx_clk_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
458 clks[IMX8MM_SYS_PLL1_OUT] = imx_clk_gate("sys_pll1_out", "sys_pll1_bypass", base + 0x94, 11);
459 clks[IMX8MM_SYS_PLL2_OUT] = imx_clk_gate("sys_pll2_out", "sys_pll2_bypass", base + 0x104, 11);
460 clks[IMX8MM_SYS_PLL3_OUT] = imx_clk_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
461
462
463 clks[IMX8MM_SYS_PLL1_40M] = imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
464 clks[IMX8MM_SYS_PLL1_80M] = imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
465 clks[IMX8MM_SYS_PLL1_100M] = imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
466 clks[IMX8MM_SYS_PLL1_133M] = imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
467 clks[IMX8MM_SYS_PLL1_160M] = imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
468 clks[IMX8MM_SYS_PLL1_200M] = imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
469 clks[IMX8MM_SYS_PLL1_266M] = imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
470 clks[IMX8MM_SYS_PLL1_400M] = imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
471 clks[IMX8MM_SYS_PLL1_800M] = imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
472
473 clks[IMX8MM_SYS_PLL2_50M] = imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
474 clks[IMX8MM_SYS_PLL2_100M] = imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
475 clks[IMX8MM_SYS_PLL2_125M] = imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
476 clks[IMX8MM_SYS_PLL2_166M] = imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
477 clks[IMX8MM_SYS_PLL2_200M] = imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
478 clks[IMX8MM_SYS_PLL2_250M] = imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
479 clks[IMX8MM_SYS_PLL2_333M] = imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
480 clks[IMX8MM_SYS_PLL2_500M] = imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
481 clks[IMX8MM_SYS_PLL2_1000M] = imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
482
483 np = ccm_node;
484 base = of_iomap(np, 0);
485 if (WARN_ON(!base))
486 return -ENOMEM;
487
488
489 clks[IMX8MM_CLK_A53_SRC] = imx_clk_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mm_a53_sels, ARRAY_SIZE(imx8mm_a53_sels));
490 clks[IMX8MM_CLK_M4_SRC] = imx_clk_mux2("arm_m4_src", base + 0x8080, 24, 3, imx8mm_m4_sels, ARRAY_SIZE(imx8mm_m4_sels));
491 clks[IMX8MM_CLK_VPU_SRC] = imx_clk_mux2("vpu_src", base + 0x8100, 24, 3, imx8mm_vpu_sels, ARRAY_SIZE(imx8mm_vpu_sels));
492 clks[IMX8MM_CLK_GPU3D_SRC] = imx_clk_mux2("gpu3d_src", base + 0x8180, 24, 3, imx8mm_gpu3d_sels, ARRAY_SIZE(imx8mm_gpu3d_sels));
493 clks[IMX8MM_CLK_GPU2D_SRC] = imx_clk_mux2("gpu2d_src", base + 0x8200, 24, 3, imx8mm_gpu2d_sels, ARRAY_SIZE(imx8mm_gpu2d_sels));
494 clks[IMX8MM_CLK_A53_CG] = imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28);
495 clks[IMX8MM_CLK_M4_CG] = imx_clk_gate3("arm_m4_cg", "arm_m4_src", base + 0x8080, 28);
496 clks[IMX8MM_CLK_VPU_CG] = imx_clk_gate3("vpu_cg", "vpu_src", base + 0x8100, 28);
497 clks[IMX8MM_CLK_GPU3D_CG] = imx_clk_gate3("gpu3d_cg", "gpu3d_src", base + 0x8180, 28);
498 clks[IMX8MM_CLK_GPU2D_CG] = imx_clk_gate3("gpu2d_cg", "gpu2d_src", base + 0x8200, 28);
499 clks[IMX8MM_CLK_A53_DIV] = imx_clk_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
500 clks[IMX8MM_CLK_M4_DIV] = imx_clk_divider2("arm_m4_div", "arm_m4_cg", base + 0x8080, 0, 3);
501 clks[IMX8MM_CLK_VPU_DIV] = imx_clk_divider2("vpu_div", "vpu_cg", base + 0x8100, 0, 3);
502 clks[IMX8MM_CLK_GPU3D_DIV] = imx_clk_divider2("gpu3d_div", "gpu3d_cg", base + 0x8180, 0, 3);
503 clks[IMX8MM_CLK_GPU2D_DIV] = imx_clk_divider2("gpu2d_div", "gpu2d_cg", base + 0x8200, 0, 3);
504
505
506 clks[IMX8MM_CLK_MAIN_AXI] = imx8m_clk_composite_critical("main_axi", imx8mm_main_axi_sels, base + 0x8800);
507 clks[IMX8MM_CLK_ENET_AXI] = imx8m_clk_composite("enet_axi", imx8mm_enet_axi_sels, base + 0x8880);
508 clks[IMX8MM_CLK_NAND_USDHC_BUS] = imx8m_clk_composite_critical("nand_usdhc_bus", imx8mm_nand_usdhc_sels, base + 0x8900);
509 clks[IMX8MM_CLK_VPU_BUS] = imx8m_clk_composite("vpu_bus", imx8mm_vpu_bus_sels, base + 0x8980);
510 clks[IMX8MM_CLK_DISP_AXI] = imx8m_clk_composite("disp_axi", imx8mm_disp_axi_sels, base + 0x8a00);
511 clks[IMX8MM_CLK_DISP_APB] = imx8m_clk_composite("disp_apb", imx8mm_disp_apb_sels, base + 0x8a80);
512 clks[IMX8MM_CLK_DISP_RTRM] = imx8m_clk_composite("disp_rtrm", imx8mm_disp_rtrm_sels, base + 0x8b00);
513 clks[IMX8MM_CLK_USB_BUS] = imx8m_clk_composite("usb_bus", imx8mm_usb_bus_sels, base + 0x8b80);
514 clks[IMX8MM_CLK_GPU_AXI] = imx8m_clk_composite("gpu_axi", imx8mm_gpu_axi_sels, base + 0x8c00);
515 clks[IMX8MM_CLK_GPU_AHB] = imx8m_clk_composite("gpu_ahb", imx8mm_gpu_ahb_sels, base + 0x8c80);
516 clks[IMX8MM_CLK_NOC] = imx8m_clk_composite_critical("noc", imx8mm_noc_sels, base + 0x8d00);
517 clks[IMX8MM_CLK_NOC_APB] = imx8m_clk_composite_critical("noc_apb", imx8mm_noc_apb_sels, base + 0x8d80);
518
519
520 clks[IMX8MM_CLK_AHB] = imx8m_clk_composite_critical("ahb", imx8mm_ahb_sels, base + 0x9000);
521 clks[IMX8MM_CLK_AUDIO_AHB] = imx8m_clk_composite("audio_ahb", imx8mm_audio_ahb_sels, base + 0x9100);
522
523
524 clks[IMX8MM_CLK_IPG_ROOT] = imx_clk_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
525 clks[IMX8MM_CLK_IPG_AUDIO_ROOT] = imx_clk_divider2("ipg_audio_root", "audio_ahb", base + 0x9180, 0, 1);
526
527
528 clks[IMX8MM_CLK_DRAM_ALT] = imx8m_clk_composite("dram_alt", imx8mm_dram_alt_sels, base + 0xa000);
529 clks[IMX8MM_CLK_DRAM_APB] = imx8m_clk_composite_critical("dram_apb", imx8mm_dram_apb_sels, base + 0xa080);
530 clks[IMX8MM_CLK_VPU_G1] = imx8m_clk_composite("vpu_g1", imx8mm_vpu_g1_sels, base + 0xa100);
531 clks[IMX8MM_CLK_VPU_G2] = imx8m_clk_composite("vpu_g2", imx8mm_vpu_g2_sels, base + 0xa180);
532 clks[IMX8MM_CLK_DISP_DTRC] = imx8m_clk_composite("disp_dtrc", imx8mm_disp_dtrc_sels, base + 0xa200);
533 clks[IMX8MM_CLK_DISP_DC8000] = imx8m_clk_composite("disp_dc8000", imx8mm_disp_dc8000_sels, base + 0xa280);
534 clks[IMX8MM_CLK_PCIE1_CTRL] = imx8m_clk_composite("pcie1_ctrl", imx8mm_pcie1_ctrl_sels, base + 0xa300);
535 clks[IMX8MM_CLK_PCIE1_PHY] = imx8m_clk_composite("pcie1_phy", imx8mm_pcie1_phy_sels, base + 0xa380);
536 clks[IMX8MM_CLK_PCIE1_AUX] = imx8m_clk_composite("pcie1_aux", imx8mm_pcie1_aux_sels, base + 0xa400);
537 clks[IMX8MM_CLK_DC_PIXEL] = imx8m_clk_composite("dc_pixel", imx8mm_dc_pixel_sels, base + 0xa480);
538 clks[IMX8MM_CLK_LCDIF_PIXEL] = imx8m_clk_composite("lcdif_pixel", imx8mm_lcdif_pixel_sels, base + 0xa500);
539 clks[IMX8MM_CLK_SAI1] = imx8m_clk_composite("sai1", imx8mm_sai1_sels, base + 0xa580);
540 clks[IMX8MM_CLK_SAI2] = imx8m_clk_composite("sai2", imx8mm_sai2_sels, base + 0xa600);
541 clks[IMX8MM_CLK_SAI3] = imx8m_clk_composite("sai3", imx8mm_sai3_sels, base + 0xa680);
542 clks[IMX8MM_CLK_SAI4] = imx8m_clk_composite("sai4", imx8mm_sai4_sels, base + 0xa700);
543 clks[IMX8MM_CLK_SAI5] = imx8m_clk_composite("sai5", imx8mm_sai5_sels, base + 0xa780);
544 clks[IMX8MM_CLK_SAI6] = imx8m_clk_composite("sai6", imx8mm_sai6_sels, base + 0xa800);
545 clks[IMX8MM_CLK_SPDIF1] = imx8m_clk_composite("spdif1", imx8mm_spdif1_sels, base + 0xa880);
546 clks[IMX8MM_CLK_SPDIF2] = imx8m_clk_composite("spdif2", imx8mm_spdif2_sels, base + 0xa900);
547 clks[IMX8MM_CLK_ENET_REF] = imx8m_clk_composite("enet_ref", imx8mm_enet_ref_sels, base + 0xa980);
548 clks[IMX8MM_CLK_ENET_TIMER] = imx8m_clk_composite("enet_timer", imx8mm_enet_timer_sels, base + 0xaa00);
549 clks[IMX8MM_CLK_ENET_PHY_REF] = imx8m_clk_composite("enet_phy", imx8mm_enet_phy_sels, base + 0xaa80);
550 clks[IMX8MM_CLK_NAND] = imx8m_clk_composite("nand", imx8mm_nand_sels, base + 0xab00);
551 clks[IMX8MM_CLK_QSPI] = imx8m_clk_composite("qspi", imx8mm_qspi_sels, base + 0xab80);
552 clks[IMX8MM_CLK_USDHC1] = imx8m_clk_composite("usdhc1", imx8mm_usdhc1_sels, base + 0xac00);
553 clks[IMX8MM_CLK_USDHC2] = imx8m_clk_composite("usdhc2", imx8mm_usdhc2_sels, base + 0xac80);
554 clks[IMX8MM_CLK_I2C1] = imx8m_clk_composite("i2c1", imx8mm_i2c1_sels, base + 0xad00);
555 clks[IMX8MM_CLK_I2C2] = imx8m_clk_composite("i2c2", imx8mm_i2c2_sels, base + 0xad80);
556 clks[IMX8MM_CLK_I2C3] = imx8m_clk_composite("i2c3", imx8mm_i2c3_sels, base + 0xae00);
557 clks[IMX8MM_CLK_I2C4] = imx8m_clk_composite("i2c4", imx8mm_i2c4_sels, base + 0xae80);
558 clks[IMX8MM_CLK_UART1] = imx8m_clk_composite("uart1", imx8mm_uart1_sels, base + 0xaf00);
559 clks[IMX8MM_CLK_UART2] = imx8m_clk_composite("uart2", imx8mm_uart2_sels, base + 0xaf80);
560 clks[IMX8MM_CLK_UART3] = imx8m_clk_composite("uart3", imx8mm_uart3_sels, base + 0xb000);
561 clks[IMX8MM_CLK_UART4] = imx8m_clk_composite("uart4", imx8mm_uart4_sels, base + 0xb080);
562 clks[IMX8MM_CLK_USB_CORE_REF] = imx8m_clk_composite("usb_core_ref", imx8mm_usb_core_sels, base + 0xb100);
563 clks[IMX8MM_CLK_USB_PHY_REF] = imx8m_clk_composite("usb_phy_ref", imx8mm_usb_phy_sels, base + 0xb180);
564 clks[IMX8MM_CLK_GIC] = imx8m_clk_composite_critical("gic", imx8mm_gic_sels, base + 0xb200);
565 clks[IMX8MM_CLK_ECSPI1] = imx8m_clk_composite("ecspi1", imx8mm_ecspi1_sels, base + 0xb280);
566 clks[IMX8MM_CLK_ECSPI2] = imx8m_clk_composite("ecspi2", imx8mm_ecspi2_sels, base + 0xb300);
567 clks[IMX8MM_CLK_PWM1] = imx8m_clk_composite("pwm1", imx8mm_pwm1_sels, base + 0xb380);
568 clks[IMX8MM_CLK_PWM2] = imx8m_clk_composite("pwm2", imx8mm_pwm2_sels, base + 0xb400);
569 clks[IMX8MM_CLK_PWM3] = imx8m_clk_composite("pwm3", imx8mm_pwm3_sels, base + 0xb480);
570 clks[IMX8MM_CLK_PWM4] = imx8m_clk_composite("pwm4", imx8mm_pwm4_sels, base + 0xb500);
571 clks[IMX8MM_CLK_GPT1] = imx8m_clk_composite("gpt1", imx8mm_gpt1_sels, base + 0xb580);
572 clks[IMX8MM_CLK_WDOG] = imx8m_clk_composite("wdog", imx8mm_wdog_sels, base + 0xb900);
573 clks[IMX8MM_CLK_WRCLK] = imx8m_clk_composite("wrclk", imx8mm_wrclk_sels, base + 0xb980);
574 clks[IMX8MM_CLK_CLKO1] = imx8m_clk_composite("clko1", imx8mm_clko1_sels, base + 0xba00);
575 clks[IMX8MM_CLK_DSI_CORE] = imx8m_clk_composite("dsi_core", imx8mm_dsi_core_sels, base + 0xbb00);
576 clks[IMX8MM_CLK_DSI_PHY_REF] = imx8m_clk_composite("dsi_phy_ref", imx8mm_dsi_phy_sels, base + 0xbb80);
577 clks[IMX8MM_CLK_DSI_DBI] = imx8m_clk_composite("dsi_dbi", imx8mm_dsi_dbi_sels, base + 0xbc00);
578 clks[IMX8MM_CLK_USDHC3] = imx8m_clk_composite("usdhc3", imx8mm_usdhc3_sels, base + 0xbc80);
579 clks[IMX8MM_CLK_CSI1_CORE] = imx8m_clk_composite("csi1_core", imx8mm_csi1_core_sels, base + 0xbd00);
580 clks[IMX8MM_CLK_CSI1_PHY_REF] = imx8m_clk_composite("csi1_phy_ref", imx8mm_csi1_phy_sels, base + 0xbd80);
581 clks[IMX8MM_CLK_CSI1_ESC] = imx8m_clk_composite("csi1_esc", imx8mm_csi1_esc_sels, base + 0xbe00);
582 clks[IMX8MM_CLK_CSI2_CORE] = imx8m_clk_composite("csi2_core", imx8mm_csi2_core_sels, base + 0xbe80);
583 clks[IMX8MM_CLK_CSI2_PHY_REF] = imx8m_clk_composite("csi2_phy_ref", imx8mm_csi2_phy_sels, base + 0xbf00);
584 clks[IMX8MM_CLK_CSI2_ESC] = imx8m_clk_composite("csi2_esc", imx8mm_csi2_esc_sels, base + 0xbf80);
585 clks[IMX8MM_CLK_PCIE2_CTRL] = imx8m_clk_composite("pcie2_ctrl", imx8mm_pcie2_ctrl_sels, base + 0xc000);
586 clks[IMX8MM_CLK_PCIE2_PHY] = imx8m_clk_composite("pcie2_phy", imx8mm_pcie2_phy_sels, base + 0xc080);
587 clks[IMX8MM_CLK_PCIE2_AUX] = imx8m_clk_composite("pcie2_aux", imx8mm_pcie2_aux_sels, base + 0xc100);
588 clks[IMX8MM_CLK_ECSPI3] = imx8m_clk_composite("ecspi3", imx8mm_ecspi3_sels, base + 0xc180);
589 clks[IMX8MM_CLK_PDM] = imx8m_clk_composite("pdm", imx8mm_pdm_sels, base + 0xc200);
590 clks[IMX8MM_CLK_VPU_H1] = imx8m_clk_composite("vpu_h1", imx8mm_vpu_h1_sels, base + 0xc280);
591
592
593 clks[IMX8MM_CLK_ECSPI1_ROOT] = imx_clk_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0);
594 clks[IMX8MM_CLK_ECSPI2_ROOT] = imx_clk_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0);
595 clks[IMX8MM_CLK_ECSPI3_ROOT] = imx_clk_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0);
596 clks[IMX8MM_CLK_ENET1_ROOT] = imx_clk_gate4("enet1_root_clk", "enet_axi", base + 0x40a0, 0);
597 clks[IMX8MM_CLK_GPIO1_ROOT] = imx_clk_gate4("gpio1_root_clk", "ipg_root", base + 0x40b0, 0);
598 clks[IMX8MM_CLK_GPIO2_ROOT] = imx_clk_gate4("gpio2_root_clk", "ipg_root", base + 0x40c0, 0);
599 clks[IMX8MM_CLK_GPIO3_ROOT] = imx_clk_gate4("gpio3_root_clk", "ipg_root", base + 0x40d0, 0);
600 clks[IMX8MM_CLK_GPIO4_ROOT] = imx_clk_gate4("gpio4_root_clk", "ipg_root", base + 0x40e0, 0);
601 clks[IMX8MM_CLK_GPIO5_ROOT] = imx_clk_gate4("gpio5_root_clk", "ipg_root", base + 0x40f0, 0);
602 clks[IMX8MM_CLK_GPT1_ROOT] = imx_clk_gate4("gpt1_root_clk", "gpt1", base + 0x4100, 0);
603 clks[IMX8MM_CLK_I2C1_ROOT] = imx_clk_gate4("i2c1_root_clk", "i2c1", base + 0x4170, 0);
604 clks[IMX8MM_CLK_I2C2_ROOT] = imx_clk_gate4("i2c2_root_clk", "i2c2", base + 0x4180, 0);
605 clks[IMX8MM_CLK_I2C3_ROOT] = imx_clk_gate4("i2c3_root_clk", "i2c3", base + 0x4190, 0);
606 clks[IMX8MM_CLK_I2C4_ROOT] = imx_clk_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0);
607 clks[IMX8MM_CLK_MU_ROOT] = imx_clk_gate4("mu_root_clk", "ipg_root", base + 0x4210, 0);
608 clks[IMX8MM_CLK_OCOTP_ROOT] = imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0);
609 clks[IMX8MM_CLK_PCIE1_ROOT] = imx_clk_gate4("pcie1_root_clk", "pcie1_ctrl", base + 0x4250, 0);
610 clks[IMX8MM_CLK_PWM1_ROOT] = imx_clk_gate4("pwm1_root_clk", "pwm1", base + 0x4280, 0);
611 clks[IMX8MM_CLK_PWM2_ROOT] = imx_clk_gate4("pwm2_root_clk", "pwm2", base + 0x4290, 0);
612 clks[IMX8MM_CLK_PWM3_ROOT] = imx_clk_gate4("pwm3_root_clk", "pwm3", base + 0x42a0, 0);
613 clks[IMX8MM_CLK_PWM4_ROOT] = imx_clk_gate4("pwm4_root_clk", "pwm4", base + 0x42b0, 0);
614 clks[IMX8MM_CLK_QSPI_ROOT] = imx_clk_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0);
615 clks[IMX8MM_CLK_NAND_ROOT] = imx_clk_gate2_shared2("nand_root_clk", "nand", base + 0x4300, 0, &share_count_nand);
616 clks[IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK] = imx_clk_gate2_shared2("nand_usdhc_rawnand_clk", "nand_usdhc_bus", base + 0x4300, 0, &share_count_nand);
617 clks[IMX8MM_CLK_SAI1_ROOT] = imx_clk_gate2_shared2("sai1_root_clk", "sai1", base + 0x4330, 0, &share_count_sai1);
618 clks[IMX8MM_CLK_SAI1_IPG] = imx_clk_gate2_shared2("sai1_ipg_clk", "ipg_audio_root", base + 0x4330, 0, &share_count_sai1);
619 clks[IMX8MM_CLK_SAI2_ROOT] = imx_clk_gate2_shared2("sai2_root_clk", "sai2", base + 0x4340, 0, &share_count_sai2);
620 clks[IMX8MM_CLK_SAI2_IPG] = imx_clk_gate2_shared2("sai2_ipg_clk", "ipg_audio_root", base + 0x4340, 0, &share_count_sai2);
621 clks[IMX8MM_CLK_SAI3_ROOT] = imx_clk_gate2_shared2("sai3_root_clk", "sai3", base + 0x4350, 0, &share_count_sai3);
622 clks[IMX8MM_CLK_SAI3_IPG] = imx_clk_gate2_shared2("sai3_ipg_clk", "ipg_audio_root", base + 0x4350, 0, &share_count_sai3);
623 clks[IMX8MM_CLK_SAI4_ROOT] = imx_clk_gate2_shared2("sai4_root_clk", "sai4", base + 0x4360, 0, &share_count_sai4);
624 clks[IMX8MM_CLK_SAI4_IPG] = imx_clk_gate2_shared2("sai4_ipg_clk", "ipg_audio_root", base + 0x4360, 0, &share_count_sai4);
625 clks[IMX8MM_CLK_SAI5_ROOT] = imx_clk_gate2_shared2("sai5_root_clk", "sai5", base + 0x4370, 0, &share_count_sai5);
626 clks[IMX8MM_CLK_SAI5_IPG] = imx_clk_gate2_shared2("sai5_ipg_clk", "ipg_audio_root", base + 0x4370, 0, &share_count_sai5);
627 clks[IMX8MM_CLK_SAI6_ROOT] = imx_clk_gate2_shared2("sai6_root_clk", "sai6", base + 0x4380, 0, &share_count_sai6);
628 clks[IMX8MM_CLK_SAI6_IPG] = imx_clk_gate2_shared2("sai6_ipg_clk", "ipg_audio_root", base + 0x4380, 0, &share_count_sai6);
629 clks[IMX8MM_CLK_SNVS_ROOT] = imx_clk_gate4("snvs_root_clk", "ipg_root", base + 0x4470, 0);
630 clks[IMX8MM_CLK_UART1_ROOT] = imx_clk_gate4("uart1_root_clk", "uart1", base + 0x4490, 0);
631 clks[IMX8MM_CLK_UART2_ROOT] = imx_clk_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0);
632 clks[IMX8MM_CLK_UART3_ROOT] = imx_clk_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0);
633 clks[IMX8MM_CLK_UART4_ROOT] = imx_clk_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0);
634 clks[IMX8MM_CLK_USB1_CTRL_ROOT] = imx_clk_gate4("usb1_ctrl_root_clk", "usb_core_ref", base + 0x44d0, 0);
635 clks[IMX8MM_CLK_GPU3D_ROOT] = imx_clk_gate4("gpu3d_root_clk", "gpu3d_div", base + 0x44f0, 0);
636 clks[IMX8MM_CLK_USDHC1_ROOT] = imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0);
637 clks[IMX8MM_CLK_USDHC2_ROOT] = imx_clk_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0);
638 clks[IMX8MM_CLK_WDOG1_ROOT] = imx_clk_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0);
639 clks[IMX8MM_CLK_WDOG2_ROOT] = imx_clk_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0);
640 clks[IMX8MM_CLK_WDOG3_ROOT] = imx_clk_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0);
641 clks[IMX8MM_CLK_VPU_G1_ROOT] = imx_clk_gate4("vpu_g1_root_clk", "vpu_g1", base + 0x4560, 0);
642 clks[IMX8MM_CLK_GPU_BUS_ROOT] = imx_clk_gate4("gpu_root_clk", "gpu_axi", base + 0x4570, 0);
643 clks[IMX8MM_CLK_VPU_H1_ROOT] = imx_clk_gate4("vpu_h1_root_clk", "vpu_h1", base + 0x4590, 0);
644 clks[IMX8MM_CLK_VPU_G2_ROOT] = imx_clk_gate4("vpu_g2_root_clk", "vpu_g2", base + 0x45a0, 0);
645 clks[IMX8MM_CLK_PDM_ROOT] = imx_clk_gate2_shared2("pdm_root_clk", "pdm", base + 0x45b0, 0, &share_count_pdm);
646 clks[IMX8MM_CLK_PDM_IPG] = imx_clk_gate2_shared2("pdm_ipg_clk", "ipg_audio_root", base + 0x45b0, 0, &share_count_pdm);
647 clks[IMX8MM_CLK_DISP_ROOT] = imx_clk_gate2_shared2("disp_root_clk", "disp_dc8000", base + 0x45d0, 0, &share_count_dcss);
648 clks[IMX8MM_CLK_DISP_AXI_ROOT] = imx_clk_gate2_shared2("disp_axi_root_clk", "disp_axi", base + 0x45d0, 0, &share_count_dcss);
649 clks[IMX8MM_CLK_DISP_APB_ROOT] = imx_clk_gate2_shared2("disp_apb_root_clk", "disp_apb", base + 0x45d0, 0, &share_count_dcss);
650 clks[IMX8MM_CLK_DISP_RTRM_ROOT] = imx_clk_gate2_shared2("disp_rtrm_root_clk", "disp_rtrm", base + 0x45d0, 0, &share_count_dcss);
651 clks[IMX8MM_CLK_USDHC3_ROOT] = imx_clk_gate4("usdhc3_root_clk", "usdhc3", base + 0x45e0, 0);
652 clks[IMX8MM_CLK_TMU_ROOT] = imx_clk_gate4("tmu_root_clk", "ipg_root", base + 0x4620, 0);
653 clks[IMX8MM_CLK_VPU_DEC_ROOT] = imx_clk_gate4("vpu_dec_root_clk", "vpu_bus", base + 0x4630, 0);
654 clks[IMX8MM_CLK_SDMA1_ROOT] = imx_clk_gate4("sdma1_clk", "ipg_root", base + 0x43a0, 0);
655 clks[IMX8MM_CLK_SDMA2_ROOT] = imx_clk_gate4("sdma2_clk", "ipg_audio_root", base + 0x43b0, 0);
656 clks[IMX8MM_CLK_SDMA3_ROOT] = imx_clk_gate4("sdma3_clk", "ipg_audio_root", base + 0x45f0, 0);
657 clks[IMX8MM_CLK_GPU2D_ROOT] = imx_clk_gate4("gpu2d_root_clk", "gpu2d_div", base + 0x4660, 0);
658 clks[IMX8MM_CLK_CSI1_ROOT] = imx_clk_gate4("csi1_root_clk", "csi1_core", base + 0x4650, 0);
659
660 clks[IMX8MM_CLK_GPT_3M] = imx_clk_fixed_factor("gpt_3m", "osc_24m", 1, 8);
661
662 clks[IMX8MM_CLK_DRAM_ALT_ROOT] = imx_clk_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
663 clks[IMX8MM_CLK_DRAM_CORE] = imx_clk_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mm_dram_core_sels, ARRAY_SIZE(imx8mm_dram_core_sels), CLK_IS_CRITICAL);
664
665 clks[IMX8MM_CLK_ARM] = imx_clk_cpu("arm", "arm_a53_div",
666 clks[IMX8MM_CLK_A53_DIV],
667 clks[IMX8MM_CLK_A53_SRC],
668 clks[IMX8MM_ARM_PLL_OUT],
669 clks[IMX8MM_CLK_24M]);
670
671 imx_check_clocks(clks, ARRAY_SIZE(clks));
672
673 clk_data.clks = clks;
674 clk_data.clk_num = ARRAY_SIZE(clks);
675 ret = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
676 if (ret < 0) {
677 pr_err("failed to register clks for i.MX8MM\n");
678 return -EINVAL;
679 }
680
681 imx_register_uart_clocks(uart_clks);
682
683 return 0;
684}
685CLK_OF_DECLARE_DRIVER(imx8mm, "fsl,imx8mm-ccm", imx8mm_clocks_init);
686
