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review.shift-gmbh.com / SHIFTPHONES / kernel / shift / mainline / cd7b17ba8e4d17d9375231cfb4b99e94c383f622 / . / drivers / clk / imx / clk-imx8mm.c
blob: f358ad9072990cf1dbdbeb5012ea1ae33c47f077 [file] [log] [blame]
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright 2017-2018 NXP.
4 */
5
6#include <dt-bindings/clock/imx8mm-clock.h>
Anson Huangf95d5892020-02-12 15:02:23 +0800[diff] [blame]7#include <linux/clk-provider.h>
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]8#include <linux/err.h>
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]9#include <linux/io.h>
10#include <linux/module.h>
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]11#include <linux/of_address.h>
12#include <linux/platform_device.h>
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]13#include <linux/slab.h>
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]14#include <linux/types.h>
15
16#include "clk.h"
17
18static u32 share_count_sai1;
19static u32 share_count_sai2;
20static u32 share_count_sai3;
21static u32 share_count_sai4;
22static u32 share_count_sai5;
23static u32 share_count_sai6;
Fancy Fang02090012019-07-09 07:18:01 +0000[diff] [blame]24static u32 share_count_disp;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]25static u32 share_count_pdm;
26static u32 share_count_nand;
27
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]28static const char *pll_ref_sels[] = { "osc_24m", "dummy", "dummy", "dummy", };
29static const char *audio_pll1_bypass_sels[] = {"audio_pll1", "audio_pll1_ref_sel", };
30static const char *audio_pll2_bypass_sels[] = {"audio_pll2", "audio_pll2_ref_sel", };
31static const char *video_pll1_bypass_sels[] = {"video_pll1", "video_pll1_ref_sel", };
32static const char *dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
33static const char *gpu_pll_bypass_sels[] = {"gpu_pll", "gpu_pll_ref_sel", };
34static const char *vpu_pll_bypass_sels[] = {"vpu_pll", "vpu_pll_ref_sel", };
35static const char *arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]36static const char *sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
37
38/* CCM ROOT */
39static const char *imx8mm_a53_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m", "sys_pll2_1000m",
40 "sys_pll1_800m", "sys_pll1_400m", "audio_pll1_out", "sys_pll3_out", };
41
Peng Fand3b70cd2020-02-19 18:17:07 +0800[diff] [blame]42static const char * const imx8mm_a53_core_sels[] = {"arm_a53_div", "arm_pll_out", };
43
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]44static const char *imx8mm_m4_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_250m", "sys_pll1_266m",
45 "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
46
47static const char *imx8mm_vpu_sels[] = {"osc_24m", "arm_pll_out", "sys_pll2_500m", "sys_pll2_1000m",
48 "sys_pll1_800m", "sys_pll1_400m", "audio_pll1_out", "vpu_pll_out", };
49
50static const char *imx8mm_gpu3d_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", "sys_pll3_out",
51 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
52
53static const char *imx8mm_gpu2d_sels[] = {"osc_24m", "gpu_pll_out", "sys_pll1_800m", "sys_pll3_out",
54 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
55
56static const char *imx8mm_main_axi_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll1_800m", "sys_pll2_250m",
57 "sys_pll2_1000m", "audio_pll1_out", "video_pll1_out", "sys_pll1_100m",};
58
59static const char *imx8mm_enet_axi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_250m",
60 "sys_pll2_200m", "audio_pll1_out", "video_pll1_out", "sys_pll3_out", };
61
62static const char *imx8mm_nand_usdhc_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll1_800m", "sys_pll2_200m",
63 "sys_pll1_133m", "sys_pll3_out", "sys_pll2_250m", "audio_pll1_out", };
64
65static const char *imx8mm_vpu_bus_sels[] = {"osc_24m", "sys_pll1_800m", "vpu_pll_out", "audio_pll2_out",
66 "sys_pll3_out", "sys_pll2_1000m", "sys_pll2_200m", "sys_pll1_100m", };
67
68static const char *imx8mm_disp_axi_sels[] = {"osc_24m", "sys_pll2_1000m", "sys_pll1_800m", "sys_pll3_out",
69 "sys_pll1_40m", "audio_pll2_out", "clk_ext1", "clk_ext4", };
70
71static const char *imx8mm_disp_apb_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll1_800m", "sys_pll3_out",
72 "sys_pll1_40m", "audio_pll2_out", "clk_ext1", "clk_ext3", };
73
74static const char *imx8mm_disp_rtrm_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll2_200m", "sys_pll2_1000m",
75 "audio_pll1_out", "video_pll1_out", "clk_ext2", "clk_ext3", };
76
77static const char *imx8mm_usb_bus_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", "sys_pll2_100m",
78 "sys_pll2_200m", "clk_ext2", "clk_ext4", "audio_pll2_out", };
79
80static const char *imx8mm_gpu_axi_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m",
81 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
82
83static const char *imx8mm_gpu_ahb_sels[] = {"osc_24m", "sys_pll1_800m", "gpu_pll_out", "sys_pll3_out", "sys_pll2_1000m",
84 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
85
86static const char *imx8mm_noc_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll3_out", "sys_pll2_1000m", "sys_pll2_500m",
87 "audio_pll1_out", "video_pll1_out", "audio_pll2_out", };
88
89static const char *imx8mm_noc_apb_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll3_out", "sys_pll2_333m", "sys_pll2_200m",
90 "sys_pll1_800m", "audio_pll1_out", "video_pll1_out", };
91
92static const char *imx8mm_ahb_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_800m", "sys_pll1_400m",
93 "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", "video_pll1_out", };
94
95static const char *imx8mm_audio_ahb_sels[] = {"osc_24m", "sys_pll2_500m", "sys_pll1_800m", "sys_pll2_1000m",
96 "sys_pll2_166m", "sys_pll3_out", "audio_pll1_out", "video_pll1_out", };
97
98static const char *imx8mm_dram_alt_sels[] = {"osc_24m", "sys_pll1_800m", "sys_pll1_100m", "sys_pll2_500m",
99 "sys_pll2_1000m", "sys_pll3_out", "audio_pll1_out", "sys_pll1_266m", };
100
101static const char *imx8mm_dram_apb_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
102 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
103
104static const char *imx8mm_vpu_g1_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
105 "sys_pll1_100m", "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", };
106
107static const char *imx8mm_vpu_g2_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
108 "sys_pll1_100m", "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", };
109
Leonard Crestez3125c9e2019-08-13 20:05:29 +0300[diff] [blame]110static const char *imx8mm_disp_dtrc_sels[] = {"osc_24m", "dummy", "sys_pll1_800m", "sys_pll2_1000m",
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]111 "sys_pll1_160m", "video_pll1_out", "sys_pll3_out", "audio_pll2_out", };
112
Leonard Crestez3125c9e2019-08-13 20:05:29 +0300[diff] [blame]113static const char *imx8mm_disp_dc8000_sels[] = {"osc_24m", "dummy", "sys_pll1_800m", "sys_pll2_1000m",
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]114 "sys_pll1_160m", "video_pll1_out", "sys_pll3_out", "audio_pll2_out", };
115
116static const char *imx8mm_pcie1_ctrl_sels[] = {"osc_24m", "sys_pll2_250m", "sys_pll2_200m", "sys_pll1_266m",
117 "sys_pll1_800m", "sys_pll2_500m", "sys_pll2_333m", "sys_pll3_out", };
118
119static const char *imx8mm_pcie1_phy_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll2_500m", "clk_ext1", "clk_ext2",
120 "clk_ext3", "clk_ext4", "sys_pll1_400m", };
121
122static const char *imx8mm_pcie1_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m", "sys_pll3_out",
123 "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_160m", "sys_pll1_200m", };
124
125static const char *imx8mm_dc_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
126 "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
127
128static const char *imx8mm_lcdif_pixel_sels[] = {"osc_24m", "video_pll1_out", "audio_pll2_out", "audio_pll1_out",
129 "sys_pll1_800m", "sys_pll2_1000m", "sys_pll3_out", "clk_ext4", };
130
131static const char *imx8mm_sai1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
132 "sys_pll1_133m", "osc_hdmi", "clk_ext1", "clk_ext2", };
133
134static const char *imx8mm_sai2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
135 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
136
137static const char *imx8mm_sai3_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
138 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
139
140static const char *imx8mm_sai4_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
141 "sys_pll1_133m", "osc_hdmi", "clk_ext1", "clk_ext2", };
142
143static const char *imx8mm_sai5_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
144 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
145
146static const char *imx8mm_sai6_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
147 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
148
149static const char *imx8mm_spdif1_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
150 "sys_pll1_133m", "osc_hdmi", "clk_ext2", "clk_ext3", };
151
152static const char *imx8mm_spdif2_sels[] = {"osc_24m", "audio_pll1_out", "audio_pll2_out", "video_pll1_out",
153 "sys_pll1_133m", "osc_hdmi", "clk_ext3", "clk_ext4", };
154
155static const char *imx8mm_enet_ref_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_50m", "sys_pll2_100m",
156 "sys_pll1_160m", "audio_pll1_out", "video_pll1_out", "clk_ext4", };
157
158static const char *imx8mm_enet_timer_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", "clk_ext1", "clk_ext2",
159 "clk_ext3", "clk_ext4", "video_pll1_out", };
160
161static const char *imx8mm_enet_phy_sels[] = {"osc_24m", "sys_pll2_50m", "sys_pll2_125m", "sys_pll2_200m",
162 "sys_pll2_500m", "video_pll1_out", "audio_pll2_out", };
163
164static const char *imx8mm_nand_sels[] = {"osc_24m", "sys_pll2_500m", "audio_pll1_out", "sys_pll1_400m",
165 "audio_pll2_out", "sys_pll3_out", "sys_pll2_250m", "video_pll1_out", };
166
Leonard Crestez3125c9e2019-08-13 20:05:29 +0300[diff] [blame]167static const char *imx8mm_qspi_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll2_333m", "sys_pll2_500m",
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]168 "audio_pll2_out", "sys_pll1_266m", "sys_pll3_out", "sys_pll1_100m", };
169
170static const char *imx8mm_usdhc1_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
171 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
172
173static const char *imx8mm_usdhc2_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
174 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
175
176static const char *imx8mm_i2c1_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
177 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
178
179static const char *imx8mm_i2c2_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
180 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
181
182static const char *imx8mm_i2c3_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
183 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
184
185static const char *imx8mm_i2c4_sels[] = {"osc_24m", "sys_pll1_160m", "sys_pll2_50m", "sys_pll3_out", "audio_pll1_out",
186 "video_pll1_out", "audio_pll2_out", "sys_pll1_133m", };
187
188static const char *imx8mm_uart1_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
189 "sys_pll3_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
190
191static const char *imx8mm_uart2_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
192 "sys_pll3_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
193
194static const char *imx8mm_uart3_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
195 "sys_pll3_out", "clk_ext2", "clk_ext4", "audio_pll2_out", };
196
197static const char *imx8mm_uart4_sels[] = {"osc_24m", "sys_pll1_80m", "sys_pll2_200m", "sys_pll2_100m",
198 "sys_pll3_out", "clk_ext2", "clk_ext3", "audio_pll2_out", };
199
200static const char *imx8mm_usb_core_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m", "sys_pll2_100m",
201 "sys_pll2_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
202
203static const char *imx8mm_usb_phy_sels[] = {"osc_24m", "sys_pll1_100m", "sys_pll1_40m", "sys_pll2_100m",
204 "sys_pll2_200m", "clk_ext2", "clk_ext3", "audio_pll2_out", };
205
Leonard Crestez53c6a2e2019-05-22 09:48:30 +0000[diff] [blame]206static const char *imx8mm_gic_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll2_100m",
207 "sys_pll1_800m", "clk_ext2", "clk_ext4", "audio_pll2_out" };
208
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]209static const char *imx8mm_ecspi1_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
210 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
211
212static const char *imx8mm_ecspi2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
213 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
214
215static const char *imx8mm_pwm1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
216 "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
217
218static const char *imx8mm_pwm2_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
219 "sys_pll3_out", "clk_ext1", "sys_pll1_80m", "video_pll1_out", };
220
221static const char *imx8mm_pwm3_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
Anson Huangd52fb012019-06-26 09:28:02 +0800[diff] [blame]222 "sys_pll3_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]223
224static const char *imx8mm_pwm4_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_160m", "sys_pll1_40m",
225 "sys_pll3_out", "clk_ext2", "sys_pll1_80m", "video_pll1_out", };
226
227static const char *imx8mm_gpt1_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_400m", "sys_pll1_40m",
Anson Huangd4c57922019-06-26 09:28:03 +0800[diff] [blame]228 "video_pll1_out", "sys_pll1_80m", "audio_pll1_out", "clk_ext1" };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]229
230static const char *imx8mm_wdog_sels[] = {"osc_24m", "sys_pll1_133m", "sys_pll1_160m", "vpu_pll_out",
231 "sys_pll2_125m", "sys_pll3_out", "sys_pll1_80m", "sys_pll2_166m", };
232
233static const char *imx8mm_wrclk_sels[] = {"osc_24m", "sys_pll1_40m", "vpu_pll_out", "sys_pll3_out", "sys_pll2_200m",
234 "sys_pll1_266m", "sys_pll2_500m", "sys_pll1_100m", };
235
236static const char *imx8mm_dsi_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
237 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
238
239static const char *imx8mm_dsi_phy_sels[] = {"osc_24m", "sys_pll2_125m", "sys_pll2_100m", "sys_pll1_800m",
240 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
241
242static const char *imx8mm_dsi_dbi_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_100m", "sys_pll1_800m",
243 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
244
245static const char *imx8mm_usdhc3_sels[] = {"osc_24m", "sys_pll1_400m", "sys_pll1_800m", "sys_pll2_500m",
Peng Fan5b933e22019-05-31 15:56:38 +0800[diff] [blame]246 "sys_pll3_out", "sys_pll1_266m", "audio_pll2_out", "sys_pll1_100m", };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]247
248static const char *imx8mm_csi1_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
249 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
250
251static const char *imx8mm_csi1_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m",
252 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
253
254static const char *imx8mm_csi1_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_800m",
255 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
256
257static const char *imx8mm_csi2_core_sels[] = {"osc_24m", "sys_pll1_266m", "sys_pll2_250m", "sys_pll1_800m",
258 "sys_pll2_1000m", "sys_pll3_out", "audio_pll2_out", "video_pll1_out", };
259
260static const char *imx8mm_csi2_phy_sels[] = {"osc_24m", "sys_pll2_333m", "sys_pll2_100m", "sys_pll1_800m",
261 "sys_pll2_1000m", "clk_ext2", "audio_pll2_out", "video_pll1_out", };
262
263static const char *imx8mm_csi2_esc_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_800m",
264 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
265
266static const char *imx8mm_pcie2_ctrl_sels[] = {"osc_24m", "sys_pll2_250m", "sys_pll2_200m", "sys_pll1_266m",
267 "sys_pll1_800m", "sys_pll2_500m", "sys_pll2_333m", "sys_pll3_out", };
268
269static const char *imx8mm_pcie2_phy_sels[] = {"osc_24m", "sys_pll2_100m", "sys_pll2_500m", "clk_ext1",
270 "clk_ext2", "clk_ext3", "clk_ext4", "sys_pll1_400m", };
271
272static const char *imx8mm_pcie2_aux_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll2_50m", "sys_pll3_out",
273 "sys_pll2_100m", "sys_pll1_80m", "sys_pll1_160m", "sys_pll1_200m", };
274
275static const char *imx8mm_ecspi3_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_40m", "sys_pll1_160m",
276 "sys_pll1_800m", "sys_pll3_out", "sys_pll2_250m", "audio_pll2_out", };
277
278static const char *imx8mm_pdm_sels[] = {"osc_24m", "sys_pll2_100m", "audio_pll1_out", "sys_pll1_800m",
279 "sys_pll2_1000m", "sys_pll3_out", "clk_ext3", "audio_pll2_out", };
280
281static const char *imx8mm_vpu_h1_sels[] = {"osc_24m", "vpu_pll_out", "sys_pll1_800m", "sys_pll2_1000m",
Leonard Crestez3125c9e2019-08-13 20:05:29 +0300[diff] [blame]282 "audio_pll2_out", "sys_pll2_125m", "sys_pll3_out", "audio_pll1_out", };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]283
284static const char *imx8mm_dram_core_sels[] = {"dram_pll_out", "dram_alt_root", };
285
Fabio Estevambcacd6f2020-02-11 00:08:12 -0300[diff] [blame]286static const char *imx8mm_clko1_sels[] = {"osc_24m", "sys_pll1_800m", "dummy", "sys_pll1_200m",
287 "audio_pll2_out", "sys_pll2_500m", "vpu_pll", "sys_pll1_80m", };
Fabio Estevam9c07ae6982020-02-17 13:49:38 +0800[diff] [blame]288static const char *imx8mm_clko2_sels[] = {"osc_24m", "sys_pll2_200m", "sys_pll1_400m", "sys_pll2_166m",
289 "sys_pll3_out", "audio_pll1_out", "video_pll1_out", "osc_32k", };
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]290
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]291static struct clk_hw_onecell_data *clk_hw_data;
292static struct clk_hw **hws;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]293
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]294static const int uart_clk_ids[] = {
295 IMX8MM_CLK_UART1_ROOT,
296 IMX8MM_CLK_UART2_ROOT,
297 IMX8MM_CLK_UART3_ROOT,
298 IMX8MM_CLK_UART4_ROOT,
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]299};
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]300static struct clk **uart_hws[ARRAY_SIZE(uart_clk_ids) + 1];
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]301
Abel Vesaaf7e7ee2019-07-09 17:20:03 +0300[diff] [blame]302static int imx8mm_clocks_probe(struct platform_device *pdev)
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]303{
Abel Vesaaf7e7ee2019-07-09 17:20:03 +0300[diff] [blame]304 struct device *dev = &pdev->dev;
305 struct device_node *np = dev->of_node;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]306 void __iomem *base;
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]307 int ret, i;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]308
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]309 clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
310 IMX8MM_CLK_END), GFP_KERNEL);
311 if (WARN_ON(!clk_hw_data))
312 return -ENOMEM;
313
314 clk_hw_data->num = IMX8MM_CLK_END;
315 hws = clk_hw_data->hws;
316
317 hws[IMX8MM_CLK_DUMMY] = imx_clk_hw_fixed("dummy", 0);
318 hws[IMX8MM_CLK_24M] = imx_obtain_fixed_clk_hw(np, "osc_24m");
319 hws[IMX8MM_CLK_32K] = imx_obtain_fixed_clk_hw(np, "osc_32k");
320 hws[IMX8MM_CLK_EXT1] = imx_obtain_fixed_clk_hw(np, "clk_ext1");
321 hws[IMX8MM_CLK_EXT2] = imx_obtain_fixed_clk_hw(np, "clk_ext2");
322 hws[IMX8MM_CLK_EXT3] = imx_obtain_fixed_clk_hw(np, "clk_ext3");
323 hws[IMX8MM_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]324
325 np = of_find_compatible_node(NULL, NULL, "fsl,imx8mm-anatop");
326 base = of_iomap(np, 0);
Anson Huang5062d462020-02-12 19:57:35 +0800[diff] [blame]327 of_node_put(np);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]328 if (WARN_ON(!base))
329 return -ENOMEM;
330
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]331 hws[IMX8MM_AUDIO_PLL1_REF_SEL] = imx_clk_hw_mux("audio_pll1_ref_sel", base + 0x0, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
332 hws[IMX8MM_AUDIO_PLL2_REF_SEL] = imx_clk_hw_mux("audio_pll2_ref_sel", base + 0x14, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
333 hws[IMX8MM_VIDEO_PLL1_REF_SEL] = imx_clk_hw_mux("video_pll1_ref_sel", base + 0x28, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
334 hws[IMX8MM_DRAM_PLL_REF_SEL] = imx_clk_hw_mux("dram_pll_ref_sel", base + 0x50, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
335 hws[IMX8MM_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x64, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
336 hws[IMX8MM_VPU_PLL_REF_SEL] = imx_clk_hw_mux("vpu_pll_ref_sel", base + 0x74, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
337 hws[IMX8MM_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x84, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
338 hws[IMX8MM_SYS_PLL3_REF_SEL] = imx_clk_hw_mux("sys_pll3_ref_sel", base + 0x114, 0, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]339
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]340 hws[IMX8MM_AUDIO_PLL1] = imx_clk_hw_pll14xx("audio_pll1", "audio_pll1_ref_sel", base, &imx_1443x_pll);
341 hws[IMX8MM_AUDIO_PLL2] = imx_clk_hw_pll14xx("audio_pll2", "audio_pll2_ref_sel", base + 0x14, &imx_1443x_pll);
342 hws[IMX8MM_VIDEO_PLL1] = imx_clk_hw_pll14xx("video_pll1", "video_pll1_ref_sel", base + 0x28, &imx_1443x_pll);
343 hws[IMX8MM_DRAM_PLL] = imx_clk_hw_pll14xx("dram_pll", "dram_pll_ref_sel", base + 0x50, &imx_1443x_dram_pll);
344 hws[IMX8MM_GPU_PLL] = imx_clk_hw_pll14xx("gpu_pll", "gpu_pll_ref_sel", base + 0x64, &imx_1416x_pll);
345 hws[IMX8MM_VPU_PLL] = imx_clk_hw_pll14xx("vpu_pll", "vpu_pll_ref_sel", base + 0x74, &imx_1416x_pll);
346 hws[IMX8MM_ARM_PLL] = imx_clk_hw_pll14xx("arm_pll", "arm_pll_ref_sel", base + 0x84, &imx_1416x_pll);
347 hws[IMX8MM_SYS_PLL1] = imx_clk_hw_fixed("sys_pll1", 800000000);
348 hws[IMX8MM_SYS_PLL2] = imx_clk_hw_fixed("sys_pll2", 1000000000);
349 hws[IMX8MM_SYS_PLL3] = imx_clk_hw_pll14xx("sys_pll3", "sys_pll3_ref_sel", base + 0x114, &imx_1416x_pll);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]350
351 /* PLL bypass out */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]352 hws[IMX8MM_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
353 hws[IMX8MM_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
354 hws[IMX8MM_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
355 hws[IMX8MM_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
356 hws[IMX8MM_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
357 hws[IMX8MM_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
358 hws[IMX8MM_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
359 hws[IMX8MM_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]360
361 /* PLL out gate */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]362 hws[IMX8MM_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", base, 13);
363 hws[IMX8MM_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", base + 0x14, 13);
364 hws[IMX8MM_VIDEO_PLL1_OUT] = imx_clk_hw_gate("video_pll1_out", "video_pll1_bypass", base + 0x28, 13);
365 hws[IMX8MM_DRAM_PLL_OUT] = imx_clk_hw_gate("dram_pll_out", "dram_pll_bypass", base + 0x50, 13);
366 hws[IMX8MM_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", base + 0x64, 11);
367 hws[IMX8MM_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", base + 0x74, 11);
368 hws[IMX8MM_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", base + 0x84, 11);
369 hws[IMX8MM_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", base + 0x114, 11);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]370
Leonard Crestez3e4947a2019-10-16 11:57:39 +0000[diff] [blame]371 /* SYS PLL1 fixed output */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]372 hws[IMX8MM_SYS_PLL1_40M_CG] = imx_clk_hw_gate("sys_pll1_40m_cg", "sys_pll1", base + 0x94, 27);
373 hws[IMX8MM_SYS_PLL1_80M_CG] = imx_clk_hw_gate("sys_pll1_80m_cg", "sys_pll1", base + 0x94, 25);
374 hws[IMX8MM_SYS_PLL1_100M_CG] = imx_clk_hw_gate("sys_pll1_100m_cg", "sys_pll1", base + 0x94, 23);
375 hws[IMX8MM_SYS_PLL1_133M_CG] = imx_clk_hw_gate("sys_pll1_133m_cg", "sys_pll1", base + 0x94, 21);
376 hws[IMX8MM_SYS_PLL1_160M_CG] = imx_clk_hw_gate("sys_pll1_160m_cg", "sys_pll1", base + 0x94, 19);
377 hws[IMX8MM_SYS_PLL1_200M_CG] = imx_clk_hw_gate("sys_pll1_200m_cg", "sys_pll1", base + 0x94, 17);
378 hws[IMX8MM_SYS_PLL1_266M_CG] = imx_clk_hw_gate("sys_pll1_266m_cg", "sys_pll1", base + 0x94, 15);
379 hws[IMX8MM_SYS_PLL1_400M_CG] = imx_clk_hw_gate("sys_pll1_400m_cg", "sys_pll1", base + 0x94, 13);
380 hws[IMX8MM_SYS_PLL1_OUT] = imx_clk_hw_gate("sys_pll1_out", "sys_pll1", base + 0x94, 11);
Leonard Crestez3e4947a2019-10-16 11:57:39 +0000[diff] [blame]381
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]382 hws[IMX8MM_SYS_PLL1_40M] = imx_clk_hw_fixed_factor("sys_pll1_40m", "sys_pll1_40m_cg", 1, 20);
383 hws[IMX8MM_SYS_PLL1_80M] = imx_clk_hw_fixed_factor("sys_pll1_80m", "sys_pll1_80m_cg", 1, 10);
384 hws[IMX8MM_SYS_PLL1_100M] = imx_clk_hw_fixed_factor("sys_pll1_100m", "sys_pll1_100m_cg", 1, 8);
385 hws[IMX8MM_SYS_PLL1_133M] = imx_clk_hw_fixed_factor("sys_pll1_133m", "sys_pll1_133m_cg", 1, 6);
386 hws[IMX8MM_SYS_PLL1_160M] = imx_clk_hw_fixed_factor("sys_pll1_160m", "sys_pll1_160m_cg", 1, 5);
387 hws[IMX8MM_SYS_PLL1_200M] = imx_clk_hw_fixed_factor("sys_pll1_200m", "sys_pll1_200m_cg", 1, 4);
388 hws[IMX8MM_SYS_PLL1_266M] = imx_clk_hw_fixed_factor("sys_pll1_266m", "sys_pll1_266m_cg", 1, 3);
389 hws[IMX8MM_SYS_PLL1_400M] = imx_clk_hw_fixed_factor("sys_pll1_400m", "sys_pll1_400m_cg", 1, 2);
390 hws[IMX8MM_SYS_PLL1_800M] = imx_clk_hw_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]391
Leonard Crestez3e4947a2019-10-16 11:57:39 +0000[diff] [blame]392 /* SYS PLL2 fixed output */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]393 hws[IMX8MM_SYS_PLL2_50M_CG] = imx_clk_hw_gate("sys_pll2_50m_cg", "sys_pll2", base + 0x104, 27);
394 hws[IMX8MM_SYS_PLL2_100M_CG] = imx_clk_hw_gate("sys_pll2_100m_cg", "sys_pll2", base + 0x104, 25);
395 hws[IMX8MM_SYS_PLL2_125M_CG] = imx_clk_hw_gate("sys_pll2_125m_cg", "sys_pll2", base + 0x104, 23);
396 hws[IMX8MM_SYS_PLL2_166M_CG] = imx_clk_hw_gate("sys_pll2_166m_cg", "sys_pll2", base + 0x104, 21);
397 hws[IMX8MM_SYS_PLL2_200M_CG] = imx_clk_hw_gate("sys_pll2_200m_cg", "sys_pll2", base + 0x104, 19);
398 hws[IMX8MM_SYS_PLL2_250M_CG] = imx_clk_hw_gate("sys_pll2_250m_cg", "sys_pll2", base + 0x104, 17);
399 hws[IMX8MM_SYS_PLL2_333M_CG] = imx_clk_hw_gate("sys_pll2_333m_cg", "sys_pll2", base + 0x104, 15);
400 hws[IMX8MM_SYS_PLL2_500M_CG] = imx_clk_hw_gate("sys_pll2_500m_cg", "sys_pll2", base + 0x104, 13);
401 hws[IMX8MM_SYS_PLL2_OUT] = imx_clk_hw_gate("sys_pll2_out", "sys_pll2", base + 0x104, 11);
Leonard Crestez3e4947a2019-10-16 11:57:39 +0000[diff] [blame]402
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]403 hws[IMX8MM_SYS_PLL2_50M] = imx_clk_hw_fixed_factor("sys_pll2_50m", "sys_pll2_50m_cg", 1, 20);
404 hws[IMX8MM_SYS_PLL2_100M] = imx_clk_hw_fixed_factor("sys_pll2_100m", "sys_pll2_100m_cg", 1, 10);
405 hws[IMX8MM_SYS_PLL2_125M] = imx_clk_hw_fixed_factor("sys_pll2_125m", "sys_pll2_125m_cg", 1, 8);
406 hws[IMX8MM_SYS_PLL2_166M] = imx_clk_hw_fixed_factor("sys_pll2_166m", "sys_pll2_166m_cg", 1, 6);
407 hws[IMX8MM_SYS_PLL2_200M] = imx_clk_hw_fixed_factor("sys_pll2_200m", "sys_pll2_200m_cg", 1, 5);
408 hws[IMX8MM_SYS_PLL2_250M] = imx_clk_hw_fixed_factor("sys_pll2_250m", "sys_pll2_250m_cg", 1, 4);
409 hws[IMX8MM_SYS_PLL2_333M] = imx_clk_hw_fixed_factor("sys_pll2_333m", "sys_pll2_333m_cg", 1, 3);
410 hws[IMX8MM_SYS_PLL2_500M] = imx_clk_hw_fixed_factor("sys_pll2_500m", "sys_pll2_500m_cg", 1, 2);
411 hws[IMX8MM_SYS_PLL2_1000M] = imx_clk_hw_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]412
Abel Vesaaf7e7ee2019-07-09 17:20:03 +0300[diff] [blame]413 np = dev->of_node;
414 base = devm_platform_ioremap_resource(pdev, 0);
415 if (WARN_ON(IS_ERR(base)))
416 return PTR_ERR(base);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]417
418 /* Core Slice */
Peng Fanb737bed2020-05-07 13:56:15 +0800[diff] [blame]419 hws[IMX8MM_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mm_a53_sels, base + 0x8000);
420 hws[IMX8MM_CLK_A53_CG] = hws[IMX8MM_CLK_A53_DIV];
421 hws[IMX8MM_CLK_A53_SRC] = hws[IMX8MM_CLK_A53_DIV];
Peng Fan811e4172020-01-28 05:28:46 +0000[diff] [blame]422
423 hws[IMX8MM_CLK_M4_CORE] = imx8m_clk_hw_composite_core("arm_m4_core", imx8mm_m4_sels, base + 0x8080);
424 hws[IMX8MM_CLK_VPU_CORE] = imx8m_clk_hw_composite_core("vpu_core", imx8mm_vpu_sels, base + 0x8100);
425 hws[IMX8MM_CLK_GPU3D_CORE] = imx8m_clk_hw_composite_core("gpu3d_core", imx8mm_gpu3d_sels, base + 0x8180);
426 hws[IMX8MM_CLK_GPU2D_CORE] = imx8m_clk_hw_composite_core("gpu2d_core", imx8mm_gpu2d_sels, base + 0x8200);
427
428 /* For backwards compatibility */
429 hws[IMX8MM_CLK_M4_SRC] = hws[IMX8MM_CLK_M4_CORE];
430 hws[IMX8MM_CLK_M4_CG] = hws[IMX8MM_CLK_M4_CORE];
431 hws[IMX8MM_CLK_M4_DIV] = hws[IMX8MM_CLK_M4_CORE];
432 hws[IMX8MM_CLK_VPU_SRC] = hws[IMX8MM_CLK_VPU_CORE];
433 hws[IMX8MM_CLK_VPU_CG] = hws[IMX8MM_CLK_VPU_CORE];
434 hws[IMX8MM_CLK_VPU_DIV] = hws[IMX8MM_CLK_VPU_CORE];
435 hws[IMX8MM_CLK_GPU3D_SRC] = hws[IMX8MM_CLK_GPU3D_CORE];
436 hws[IMX8MM_CLK_GPU3D_CG] = hws[IMX8MM_CLK_GPU3D_CORE];
437 hws[IMX8MM_CLK_GPU3D_DIV] = hws[IMX8MM_CLK_GPU3D_CORE];
438 hws[IMX8MM_CLK_GPU2D_SRC] = hws[IMX8MM_CLK_GPU2D_CORE];
439 hws[IMX8MM_CLK_GPU2D_CG] = hws[IMX8MM_CLK_GPU2D_CORE];
440 hws[IMX8MM_CLK_GPU2D_DIV] = hws[IMX8MM_CLK_GPU2D_CORE];
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]441
Peng Fand3b70cd2020-02-19 18:17:07 +0800[diff] [blame]442 /* CORE SEL */
Anson Huang81aa8442020-02-25 16:49:12 +0800[diff] [blame]443 hws[IMX8MM_CLK_A53_CORE] = imx_clk_hw_mux2("arm_a53_core", base + 0x9880, 24, 1, imx8mm_a53_core_sels, ARRAY_SIZE(imx8mm_a53_core_sels));
Peng Fand3b70cd2020-02-19 18:17:07 +0800[diff] [blame]444
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]445 /* BUS */
Peng Fanc277ca12020-11-01 19:23:54 +0800[diff] [blame]446 hws[IMX8MM_CLK_MAIN_AXI] = imx8m_clk_hw_composite_bus_critical("main_axi", imx8mm_main_axi_sels, base + 0x8800);
Peng Fanb1657ad2020-05-07 13:56:18 +0800[diff] [blame]447 hws[IMX8MM_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mm_enet_axi_sels, base + 0x8880);
Peng Fanc277ca12020-11-01 19:23:54 +0800[diff] [blame]448 hws[IMX8MM_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_bus_critical("nand_usdhc_bus", imx8mm_nand_usdhc_sels, base + 0x8900);
Peng Fanb1657ad2020-05-07 13:56:18 +0800[diff] [blame]449 hws[IMX8MM_CLK_VPU_BUS] = imx8m_clk_hw_composite_bus("vpu_bus", imx8mm_vpu_bus_sels, base + 0x8980);
450 hws[IMX8MM_CLK_DISP_AXI] = imx8m_clk_hw_composite_bus("disp_axi", imx8mm_disp_axi_sels, base + 0x8a00);
451 hws[IMX8MM_CLK_DISP_APB] = imx8m_clk_hw_composite_bus("disp_apb", imx8mm_disp_apb_sels, base + 0x8a80);
452 hws[IMX8MM_CLK_DISP_RTRM] = imx8m_clk_hw_composite_bus("disp_rtrm", imx8mm_disp_rtrm_sels, base + 0x8b00);
453 hws[IMX8MM_CLK_USB_BUS] = imx8m_clk_hw_composite_bus("usb_bus", imx8mm_usb_bus_sels, base + 0x8b80);
454 hws[IMX8MM_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mm_gpu_axi_sels, base + 0x8c00);
455 hws[IMX8MM_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mm_gpu_ahb_sels, base + 0x8c80);
Peng Fanc277ca12020-11-01 19:23:54 +0800[diff] [blame]456 hws[IMX8MM_CLK_NOC] = imx8m_clk_hw_composite_bus_critical("noc", imx8mm_noc_sels, base + 0x8d00);
457 hws[IMX8MM_CLK_NOC_APB] = imx8m_clk_hw_composite_bus_critical("noc_apb", imx8mm_noc_apb_sels, base + 0x8d80);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]458
459 /* AHB */
Peng Fanc277ca12020-11-01 19:23:54 +0800[diff] [blame]460 hws[IMX8MM_CLK_AHB] = imx8m_clk_hw_composite_bus_critical("ahb", imx8mm_ahb_sels, base + 0x9000);
Peng Fanb1657ad2020-05-07 13:56:18 +0800[diff] [blame]461 hws[IMX8MM_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mm_audio_ahb_sels, base + 0x9100);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]462
463 /* IPG */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]464 hws[IMX8MM_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
465 hws[IMX8MM_CLK_IPG_AUDIO_ROOT] = imx_clk_hw_divider2("ipg_audio_root", "audio_ahb", base + 0x9180, 0, 1);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]466
Leonard Crestezd9ea9ca2019-11-22 23:45:00 +0200[diff] [blame]467 /*
468 * DRAM clocks are manipulated from TF-A outside clock framework.
469 * Mark with GET_RATE_NOCACHE to always read div value from hardware
470 */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]471 hws[IMX8MM_CLK_DRAM_ALT] = __imx8m_clk_hw_composite("dram_alt", imx8mm_dram_alt_sels, base + 0xa000, CLK_GET_RATE_NOCACHE);
472 hws[IMX8MM_CLK_DRAM_APB] = __imx8m_clk_hw_composite("dram_apb", imx8mm_dram_apb_sels, base + 0xa080, CLK_IS_CRITICAL | CLK_GET_RATE_NOCACHE);
Leonard Crestezd9ea9ca2019-11-22 23:45:00 +0200[diff] [blame]473
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]474 /* IP */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]475 hws[IMX8MM_CLK_VPU_G1] = imx8m_clk_hw_composite("vpu_g1", imx8mm_vpu_g1_sels, base + 0xa100);
476 hws[IMX8MM_CLK_VPU_G2] = imx8m_clk_hw_composite("vpu_g2", imx8mm_vpu_g2_sels, base + 0xa180);
477 hws[IMX8MM_CLK_DISP_DTRC] = imx8m_clk_hw_composite("disp_dtrc", imx8mm_disp_dtrc_sels, base + 0xa200);
478 hws[IMX8MM_CLK_DISP_DC8000] = imx8m_clk_hw_composite("disp_dc8000", imx8mm_disp_dc8000_sels, base + 0xa280);
479 hws[IMX8MM_CLK_PCIE1_CTRL] = imx8m_clk_hw_composite("pcie1_ctrl", imx8mm_pcie1_ctrl_sels, base + 0xa300);
480 hws[IMX8MM_CLK_PCIE1_PHY] = imx8m_clk_hw_composite("pcie1_phy", imx8mm_pcie1_phy_sels, base + 0xa380);
481 hws[IMX8MM_CLK_PCIE1_AUX] = imx8m_clk_hw_composite("pcie1_aux", imx8mm_pcie1_aux_sels, base + 0xa400);
482 hws[IMX8MM_CLK_DC_PIXEL] = imx8m_clk_hw_composite("dc_pixel", imx8mm_dc_pixel_sels, base + 0xa480);
483 hws[IMX8MM_CLK_LCDIF_PIXEL] = imx8m_clk_hw_composite("lcdif_pixel", imx8mm_lcdif_pixel_sels, base + 0xa500);
484 hws[IMX8MM_CLK_SAI1] = imx8m_clk_hw_composite("sai1", imx8mm_sai1_sels, base + 0xa580);
485 hws[IMX8MM_CLK_SAI2] = imx8m_clk_hw_composite("sai2", imx8mm_sai2_sels, base + 0xa600);
486 hws[IMX8MM_CLK_SAI3] = imx8m_clk_hw_composite("sai3", imx8mm_sai3_sels, base + 0xa680);
487 hws[IMX8MM_CLK_SAI4] = imx8m_clk_hw_composite("sai4", imx8mm_sai4_sels, base + 0xa700);
488 hws[IMX8MM_CLK_SAI5] = imx8m_clk_hw_composite("sai5", imx8mm_sai5_sels, base + 0xa780);
489 hws[IMX8MM_CLK_SAI6] = imx8m_clk_hw_composite("sai6", imx8mm_sai6_sels, base + 0xa800);
490 hws[IMX8MM_CLK_SPDIF1] = imx8m_clk_hw_composite("spdif1", imx8mm_spdif1_sels, base + 0xa880);
491 hws[IMX8MM_CLK_SPDIF2] = imx8m_clk_hw_composite("spdif2", imx8mm_spdif2_sels, base + 0xa900);
492 hws[IMX8MM_CLK_ENET_REF] = imx8m_clk_hw_composite("enet_ref", imx8mm_enet_ref_sels, base + 0xa980);
493 hws[IMX8MM_CLK_ENET_TIMER] = imx8m_clk_hw_composite("enet_timer", imx8mm_enet_timer_sels, base + 0xaa00);
494 hws[IMX8MM_CLK_ENET_PHY_REF] = imx8m_clk_hw_composite("enet_phy", imx8mm_enet_phy_sels, base + 0xaa80);
495 hws[IMX8MM_CLK_NAND] = imx8m_clk_hw_composite("nand", imx8mm_nand_sels, base + 0xab00);
496 hws[IMX8MM_CLK_QSPI] = imx8m_clk_hw_composite("qspi", imx8mm_qspi_sels, base + 0xab80);
497 hws[IMX8MM_CLK_USDHC1] = imx8m_clk_hw_composite("usdhc1", imx8mm_usdhc1_sels, base + 0xac00);
498 hws[IMX8MM_CLK_USDHC2] = imx8m_clk_hw_composite("usdhc2", imx8mm_usdhc2_sels, base + 0xac80);
499 hws[IMX8MM_CLK_I2C1] = imx8m_clk_hw_composite("i2c1", imx8mm_i2c1_sels, base + 0xad00);
500 hws[IMX8MM_CLK_I2C2] = imx8m_clk_hw_composite("i2c2", imx8mm_i2c2_sels, base + 0xad80);
501 hws[IMX8MM_CLK_I2C3] = imx8m_clk_hw_composite("i2c3", imx8mm_i2c3_sels, base + 0xae00);
502 hws[IMX8MM_CLK_I2C4] = imx8m_clk_hw_composite("i2c4", imx8mm_i2c4_sels, base + 0xae80);
503 hws[IMX8MM_CLK_UART1] = imx8m_clk_hw_composite("uart1", imx8mm_uart1_sels, base + 0xaf00);
504 hws[IMX8MM_CLK_UART2] = imx8m_clk_hw_composite("uart2", imx8mm_uart2_sels, base + 0xaf80);
505 hws[IMX8MM_CLK_UART3] = imx8m_clk_hw_composite("uart3", imx8mm_uart3_sels, base + 0xb000);
506 hws[IMX8MM_CLK_UART4] = imx8m_clk_hw_composite("uart4", imx8mm_uart4_sels, base + 0xb080);
507 hws[IMX8MM_CLK_USB_CORE_REF] = imx8m_clk_hw_composite("usb_core_ref", imx8mm_usb_core_sels, base + 0xb100);
508 hws[IMX8MM_CLK_USB_PHY_REF] = imx8m_clk_hw_composite("usb_phy_ref", imx8mm_usb_phy_sels, base + 0xb180);
509 hws[IMX8MM_CLK_GIC] = imx8m_clk_hw_composite_critical("gic", imx8mm_gic_sels, base + 0xb200);
510 hws[IMX8MM_CLK_ECSPI1] = imx8m_clk_hw_composite("ecspi1", imx8mm_ecspi1_sels, base + 0xb280);
511 hws[IMX8MM_CLK_ECSPI2] = imx8m_clk_hw_composite("ecspi2", imx8mm_ecspi2_sels, base + 0xb300);
512 hws[IMX8MM_CLK_PWM1] = imx8m_clk_hw_composite("pwm1", imx8mm_pwm1_sels, base + 0xb380);
513 hws[IMX8MM_CLK_PWM2] = imx8m_clk_hw_composite("pwm2", imx8mm_pwm2_sels, base + 0xb400);
514 hws[IMX8MM_CLK_PWM3] = imx8m_clk_hw_composite("pwm3", imx8mm_pwm3_sels, base + 0xb480);
515 hws[IMX8MM_CLK_PWM4] = imx8m_clk_hw_composite("pwm4", imx8mm_pwm4_sels, base + 0xb500);
516 hws[IMX8MM_CLK_GPT1] = imx8m_clk_hw_composite("gpt1", imx8mm_gpt1_sels, base + 0xb580);
517 hws[IMX8MM_CLK_WDOG] = imx8m_clk_hw_composite("wdog", imx8mm_wdog_sels, base + 0xb900);
518 hws[IMX8MM_CLK_WRCLK] = imx8m_clk_hw_composite("wrclk", imx8mm_wrclk_sels, base + 0xb980);
519 hws[IMX8MM_CLK_CLKO1] = imx8m_clk_hw_composite("clko1", imx8mm_clko1_sels, base + 0xba00);
Fabio Estevam9c07ae6982020-02-17 13:49:38 +0800[diff] [blame]520 hws[IMX8MM_CLK_CLKO2] = imx8m_clk_hw_composite("clko2", imx8mm_clko2_sels, base + 0xba80);
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]521 hws[IMX8MM_CLK_DSI_CORE] = imx8m_clk_hw_composite("dsi_core", imx8mm_dsi_core_sels, base + 0xbb00);
522 hws[IMX8MM_CLK_DSI_PHY_REF] = imx8m_clk_hw_composite("dsi_phy_ref", imx8mm_dsi_phy_sels, base + 0xbb80);
523 hws[IMX8MM_CLK_DSI_DBI] = imx8m_clk_hw_composite("dsi_dbi", imx8mm_dsi_dbi_sels, base + 0xbc00);
524 hws[IMX8MM_CLK_USDHC3] = imx8m_clk_hw_composite("usdhc3", imx8mm_usdhc3_sels, base + 0xbc80);
525 hws[IMX8MM_CLK_CSI1_CORE] = imx8m_clk_hw_composite("csi1_core", imx8mm_csi1_core_sels, base + 0xbd00);
526 hws[IMX8MM_CLK_CSI1_PHY_REF] = imx8m_clk_hw_composite("csi1_phy_ref", imx8mm_csi1_phy_sels, base + 0xbd80);
527 hws[IMX8MM_CLK_CSI1_ESC] = imx8m_clk_hw_composite("csi1_esc", imx8mm_csi1_esc_sels, base + 0xbe00);
528 hws[IMX8MM_CLK_CSI2_CORE] = imx8m_clk_hw_composite("csi2_core", imx8mm_csi2_core_sels, base + 0xbe80);
529 hws[IMX8MM_CLK_CSI2_PHY_REF] = imx8m_clk_hw_composite("csi2_phy_ref", imx8mm_csi2_phy_sels, base + 0xbf00);
530 hws[IMX8MM_CLK_CSI2_ESC] = imx8m_clk_hw_composite("csi2_esc", imx8mm_csi2_esc_sels, base + 0xbf80);
531 hws[IMX8MM_CLK_PCIE2_CTRL] = imx8m_clk_hw_composite("pcie2_ctrl", imx8mm_pcie2_ctrl_sels, base + 0xc000);
532 hws[IMX8MM_CLK_PCIE2_PHY] = imx8m_clk_hw_composite("pcie2_phy", imx8mm_pcie2_phy_sels, base + 0xc080);
533 hws[IMX8MM_CLK_PCIE2_AUX] = imx8m_clk_hw_composite("pcie2_aux", imx8mm_pcie2_aux_sels, base + 0xc100);
534 hws[IMX8MM_CLK_ECSPI3] = imx8m_clk_hw_composite("ecspi3", imx8mm_ecspi3_sels, base + 0xc180);
535 hws[IMX8MM_CLK_PDM] = imx8m_clk_hw_composite("pdm", imx8mm_pdm_sels, base + 0xc200);
536 hws[IMX8MM_CLK_VPU_H1] = imx8m_clk_hw_composite("vpu_h1", imx8mm_vpu_h1_sels, base + 0xc280);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]537
538 /* CCGR */
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]539 hws[IMX8MM_CLK_ECSPI1_ROOT] = imx_clk_hw_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0);
540 hws[IMX8MM_CLK_ECSPI2_ROOT] = imx_clk_hw_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0);
541 hws[IMX8MM_CLK_ECSPI3_ROOT] = imx_clk_hw_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0);
542 hws[IMX8MM_CLK_ENET1_ROOT] = imx_clk_hw_gate4("enet1_root_clk", "enet_axi", base + 0x40a0, 0);
543 hws[IMX8MM_CLK_GPIO1_ROOT] = imx_clk_hw_gate4("gpio1_root_clk", "ipg_root", base + 0x40b0, 0);
544 hws[IMX8MM_CLK_GPIO2_ROOT] = imx_clk_hw_gate4("gpio2_root_clk", "ipg_root", base + 0x40c0, 0);
545 hws[IMX8MM_CLK_GPIO3_ROOT] = imx_clk_hw_gate4("gpio3_root_clk", "ipg_root", base + 0x40d0, 0);
546 hws[IMX8MM_CLK_GPIO4_ROOT] = imx_clk_hw_gate4("gpio4_root_clk", "ipg_root", base + 0x40e0, 0);
547 hws[IMX8MM_CLK_GPIO5_ROOT] = imx_clk_hw_gate4("gpio5_root_clk", "ipg_root", base + 0x40f0, 0);
548 hws[IMX8MM_CLK_GPT1_ROOT] = imx_clk_hw_gate4("gpt1_root_clk", "gpt1", base + 0x4100, 0);
549 hws[IMX8MM_CLK_I2C1_ROOT] = imx_clk_hw_gate4("i2c1_root_clk", "i2c1", base + 0x4170, 0);
550 hws[IMX8MM_CLK_I2C2_ROOT] = imx_clk_hw_gate4("i2c2_root_clk", "i2c2", base + 0x4180, 0);
551 hws[IMX8MM_CLK_I2C3_ROOT] = imx_clk_hw_gate4("i2c3_root_clk", "i2c3", base + 0x4190, 0);
552 hws[IMX8MM_CLK_I2C4_ROOT] = imx_clk_hw_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0);
553 hws[IMX8MM_CLK_MU_ROOT] = imx_clk_hw_gate4("mu_root_clk", "ipg_root", base + 0x4210, 0);
554 hws[IMX8MM_CLK_OCOTP_ROOT] = imx_clk_hw_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0);
555 hws[IMX8MM_CLK_PCIE1_ROOT] = imx_clk_hw_gate4("pcie1_root_clk", "pcie1_ctrl", base + 0x4250, 0);
556 hws[IMX8MM_CLK_PWM1_ROOT] = imx_clk_hw_gate4("pwm1_root_clk", "pwm1", base + 0x4280, 0);
557 hws[IMX8MM_CLK_PWM2_ROOT] = imx_clk_hw_gate4("pwm2_root_clk", "pwm2", base + 0x4290, 0);
558 hws[IMX8MM_CLK_PWM3_ROOT] = imx_clk_hw_gate4("pwm3_root_clk", "pwm3", base + 0x42a0, 0);
559 hws[IMX8MM_CLK_PWM4_ROOT] = imx_clk_hw_gate4("pwm4_root_clk", "pwm4", base + 0x42b0, 0);
560 hws[IMX8MM_CLK_QSPI_ROOT] = imx_clk_hw_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0);
561 hws[IMX8MM_CLK_NAND_ROOT] = imx_clk_hw_gate2_shared2("nand_root_clk", "nand", base + 0x4300, 0, &share_count_nand);
562 hws[IMX8MM_CLK_NAND_USDHC_BUS_RAWNAND_CLK] = imx_clk_hw_gate2_shared2("nand_usdhc_rawnand_clk", "nand_usdhc_bus", base + 0x4300, 0, &share_count_nand);
563 hws[IMX8MM_CLK_SAI1_ROOT] = imx_clk_hw_gate2_shared2("sai1_root_clk", "sai1", base + 0x4330, 0, &share_count_sai1);
564 hws[IMX8MM_CLK_SAI1_IPG] = imx_clk_hw_gate2_shared2("sai1_ipg_clk", "ipg_audio_root", base + 0x4330, 0, &share_count_sai1);
565 hws[IMX8MM_CLK_SAI2_ROOT] = imx_clk_hw_gate2_shared2("sai2_root_clk", "sai2", base + 0x4340, 0, &share_count_sai2);
566 hws[IMX8MM_CLK_SAI2_IPG] = imx_clk_hw_gate2_shared2("sai2_ipg_clk", "ipg_audio_root", base + 0x4340, 0, &share_count_sai2);
567 hws[IMX8MM_CLK_SAI3_ROOT] = imx_clk_hw_gate2_shared2("sai3_root_clk", "sai3", base + 0x4350, 0, &share_count_sai3);
568 hws[IMX8MM_CLK_SAI3_IPG] = imx_clk_hw_gate2_shared2("sai3_ipg_clk", "ipg_audio_root", base + 0x4350, 0, &share_count_sai3);
569 hws[IMX8MM_CLK_SAI4_ROOT] = imx_clk_hw_gate2_shared2("sai4_root_clk", "sai4", base + 0x4360, 0, &share_count_sai4);
570 hws[IMX8MM_CLK_SAI4_IPG] = imx_clk_hw_gate2_shared2("sai4_ipg_clk", "ipg_audio_root", base + 0x4360, 0, &share_count_sai4);
571 hws[IMX8MM_CLK_SAI5_ROOT] = imx_clk_hw_gate2_shared2("sai5_root_clk", "sai5", base + 0x4370, 0, &share_count_sai5);
572 hws[IMX8MM_CLK_SAI5_IPG] = imx_clk_hw_gate2_shared2("sai5_ipg_clk", "ipg_audio_root", base + 0x4370, 0, &share_count_sai5);
573 hws[IMX8MM_CLK_SAI6_ROOT] = imx_clk_hw_gate2_shared2("sai6_root_clk", "sai6", base + 0x4380, 0, &share_count_sai6);
574 hws[IMX8MM_CLK_SAI6_IPG] = imx_clk_hw_gate2_shared2("sai6_ipg_clk", "ipg_audio_root", base + 0x4380, 0, &share_count_sai6);
575 hws[IMX8MM_CLK_SNVS_ROOT] = imx_clk_hw_gate4("snvs_root_clk", "ipg_root", base + 0x4470, 0);
576 hws[IMX8MM_CLK_UART1_ROOT] = imx_clk_hw_gate4("uart1_root_clk", "uart1", base + 0x4490, 0);
577 hws[IMX8MM_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", base + 0x44a0, 0);
578 hws[IMX8MM_CLK_UART3_ROOT] = imx_clk_hw_gate4("uart3_root_clk", "uart3", base + 0x44b0, 0);
579 hws[IMX8MM_CLK_UART4_ROOT] = imx_clk_hw_gate4("uart4_root_clk", "uart4", base + 0x44c0, 0);
580 hws[IMX8MM_CLK_USB1_CTRL_ROOT] = imx_clk_hw_gate4("usb1_ctrl_root_clk", "usb_bus", base + 0x44d0, 0);
Peng Fan811e4172020-01-28 05:28:46 +0000[diff] [blame]581 hws[IMX8MM_CLK_GPU3D_ROOT] = imx_clk_hw_gate4("gpu3d_root_clk", "gpu3d_core", base + 0x44f0, 0);
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]582 hws[IMX8MM_CLK_USDHC1_ROOT] = imx_clk_hw_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0);
583 hws[IMX8MM_CLK_USDHC2_ROOT] = imx_clk_hw_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0);
584 hws[IMX8MM_CLK_WDOG1_ROOT] = imx_clk_hw_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0);
585 hws[IMX8MM_CLK_WDOG2_ROOT] = imx_clk_hw_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0);
586 hws[IMX8MM_CLK_WDOG3_ROOT] = imx_clk_hw_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0);
587 hws[IMX8MM_CLK_VPU_G1_ROOT] = imx_clk_hw_gate4("vpu_g1_root_clk", "vpu_g1", base + 0x4560, 0);
588 hws[IMX8MM_CLK_GPU_BUS_ROOT] = imx_clk_hw_gate4("gpu_root_clk", "gpu_axi", base + 0x4570, 0);
589 hws[IMX8MM_CLK_VPU_H1_ROOT] = imx_clk_hw_gate4("vpu_h1_root_clk", "vpu_h1", base + 0x4590, 0);
590 hws[IMX8MM_CLK_VPU_G2_ROOT] = imx_clk_hw_gate4("vpu_g2_root_clk", "vpu_g2", base + 0x45a0, 0);
591 hws[IMX8MM_CLK_PDM_ROOT] = imx_clk_hw_gate2_shared2("pdm_root_clk", "pdm", base + 0x45b0, 0, &share_count_pdm);
592 hws[IMX8MM_CLK_PDM_IPG] = imx_clk_hw_gate2_shared2("pdm_ipg_clk", "ipg_audio_root", base + 0x45b0, 0, &share_count_pdm);
593 hws[IMX8MM_CLK_DISP_ROOT] = imx_clk_hw_gate2_shared2("disp_root_clk", "disp_dc8000", base + 0x45d0, 0, &share_count_disp);
594 hws[IMX8MM_CLK_DISP_AXI_ROOT] = imx_clk_hw_gate2_shared2("disp_axi_root_clk", "disp_axi", base + 0x45d0, 0, &share_count_disp);
595 hws[IMX8MM_CLK_DISP_APB_ROOT] = imx_clk_hw_gate2_shared2("disp_apb_root_clk", "disp_apb", base + 0x45d0, 0, &share_count_disp);
596 hws[IMX8MM_CLK_DISP_RTRM_ROOT] = imx_clk_hw_gate2_shared2("disp_rtrm_root_clk", "disp_rtrm", base + 0x45d0, 0, &share_count_disp);
597 hws[IMX8MM_CLK_USDHC3_ROOT] = imx_clk_hw_gate4("usdhc3_root_clk", "usdhc3", base + 0x45e0, 0);
598 hws[IMX8MM_CLK_TMU_ROOT] = imx_clk_hw_gate4("tmu_root_clk", "ipg_root", base + 0x4620, 0);
599 hws[IMX8MM_CLK_VPU_DEC_ROOT] = imx_clk_hw_gate4("vpu_dec_root_clk", "vpu_bus", base + 0x4630, 0);
600 hws[IMX8MM_CLK_SDMA1_ROOT] = imx_clk_hw_gate4("sdma1_clk", "ipg_root", base + 0x43a0, 0);
601 hws[IMX8MM_CLK_SDMA2_ROOT] = imx_clk_hw_gate4("sdma2_clk", "ipg_audio_root", base + 0x43b0, 0);
602 hws[IMX8MM_CLK_SDMA3_ROOT] = imx_clk_hw_gate4("sdma3_clk", "ipg_audio_root", base + 0x45f0, 0);
Peng Fan811e4172020-01-28 05:28:46 +0000[diff] [blame]603 hws[IMX8MM_CLK_GPU2D_ROOT] = imx_clk_hw_gate4("gpu2d_root_clk", "gpu2d_core", base + 0x4660, 0);
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]604 hws[IMX8MM_CLK_CSI1_ROOT] = imx_clk_hw_gate4("csi1_root_clk", "csi1_core", base + 0x4650, 0);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]605
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]606 hws[IMX8MM_CLK_GPT_3M] = imx_clk_hw_fixed_factor("gpt_3m", "osc_24m", 1, 8);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]607
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]608 hws[IMX8MM_CLK_DRAM_ALT_ROOT] = imx_clk_hw_fixed_factor("dram_alt_root", "dram_alt", 1, 4);
609 hws[IMX8MM_CLK_DRAM_CORE] = imx_clk_hw_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mm_dram_core_sels, ARRAY_SIZE(imx8mm_dram_core_sels), CLK_IS_CRITICAL);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]610
Peng Fand3b70cd2020-02-19 18:17:07 +0800[diff] [blame]611 hws[IMX8MM_CLK_ARM] = imx_clk_hw_cpu("arm", "arm_a53_core",
612 hws[IMX8MM_CLK_A53_CORE]->clk,
613 hws[IMX8MM_CLK_A53_CORE]->clk,
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]614 hws[IMX8MM_ARM_PLL_OUT]->clk,
Peng Fand3b70cd2020-02-19 18:17:07 +0800[diff] [blame]615 hws[IMX8MM_CLK_A53_DIV]->clk);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]616
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]617 imx_check_clk_hws(hws, IMX8MM_CLK_END);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]618
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]619 ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]620 if (ret < 0) {
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]621 dev_err(dev, "failed to register clks for i.MX8MM\n");
622 goto unregister_hws;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]623 }
624
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]625 for (i = 0; i < ARRAY_SIZE(uart_clk_ids); i++) {
626 int index = uart_clk_ids[i];
627
628 uart_hws[i] = &hws[index]->clk;
629 }
630
631 imx_register_uart_clocks(uart_hws);
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]632
633 return 0;
Anson Huangef7e6a12019-08-06 14:46:13 +0800[diff] [blame]634
Peng Fan9c71f9e2019-12-12 02:59:22 +0000[diff] [blame]635unregister_hws:
636 imx_unregister_hw_clocks(hws, IMX8MM_CLK_END);
Anson Huangef7e6a12019-08-06 14:46:13 +0800[diff] [blame]637
638 return ret;
Bai Pingba5625c2019-01-22 09:31:51 +0000[diff] [blame]639}
Abel Vesaaf7e7ee2019-07-09 17:20:03 +0300[diff] [blame]640
641static const struct of_device_id imx8mm_clk_of_match[] = {
642 { .compatible = "fsl,imx8mm-ccm" },
643 { /* Sentinel */ },
644};
645MODULE_DEVICE_TABLE(of, imx8mm_clk_of_match);
646
647static struct platform_driver imx8mm_clk_driver = {
648 .probe = imx8mm_clocks_probe,
649 .driver = {
650 .name = "imx8mm-ccm",
Leonard Crestez2ef13932019-11-21 15:52:17 +0200[diff] [blame]651 /*
652 * Disable bind attributes: clocks are not removed and
653 * reloading the driver will crash or break devices.
654 */
655 .suppress_bind_attrs = true,
Abel Vesaaf7e7ee2019-07-09 17:20:03 +0300[diff] [blame]656 .of_match_table = of_match_ptr(imx8mm_clk_of_match),
657 },
658};
659module_platform_driver(imx8mm_clk_driver);
Anson Huang9a976cd2020-07-30 09:22:53 +0800[diff] [blame]660
661MODULE_AUTHOR("Bai Ping <ping.bai@nxp.com>");
662MODULE_DESCRIPTION("NXP i.MX8MM clock driver");
663MODULE_LICENSE("GPL v2");