1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright (c) 2021 MediaTek Inc.
4 // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
10 #include <dt-bindings/clock/mt8195-clk.h>
11 #include <linux/mod_devicetable.h>
12 #include <linux/platform_device.h>
14 static DEFINE_SPINLOCK(mt8195_clk_lock);
16 static const struct mtk_fixed_clk top_fixed_clks[] = {
17 FIXED_CLK(CLK_TOP_IN_DGI, "in_dgi", NULL, 165000000),
18 FIXED_CLK(CLK_TOP_ULPOSC1, "ulposc1", NULL, 248000000),
19 FIXED_CLK(CLK_TOP_ULPOSC2, "ulposc2", NULL, 326000000),
20 FIXED_CLK(CLK_TOP_MEM_466M, "mem_466m", NULL, 533000000),
21 FIXED_CLK(CLK_TOP_MPHONE_SLAVE_B, "mphone_slave_b", NULL, 49152000),
22 FIXED_CLK(CLK_TOP_PEXTP_PIPE, "pextp_pipe", NULL, 250000000),
23 FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL, "ufs_rx_symbol", NULL, 166000000),
24 FIXED_CLK(CLK_TOP_UFS_TX_SYMBOL, "ufs_tx_symbol", NULL, 166000000),
25 FIXED_CLK(CLK_TOP_SSUSB_U3PHY_P1_P_P0, "ssusb_u3phy_p1_p_p0", NULL, 131000000),
26 FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL1, "ufs_rx_symbol1", NULL, 166000000),
27 FIXED_CLK(CLK_TOP_FPC, "fpc", NULL, 50000000),
28 FIXED_CLK(CLK_TOP_HDMIRX_P, "hdmirx_p", NULL, 594000000),
31 static const struct mtk_fixed_factor top_divs[] = {
32 FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "clk26m", 1, 2),
33 FACTOR(CLK_TOP_CLK26M_D52, "clk26m_d52", "clk26m", 1, 52),
34 FACTOR(CLK_TOP_IN_DGI_D2, "in_dgi_d2", "in_dgi", 1, 2),
35 FACTOR(CLK_TOP_IN_DGI_D4, "in_dgi_d4", "in_dgi", 1, 4),
36 FACTOR(CLK_TOP_IN_DGI_D6, "in_dgi_d6", "in_dgi", 1, 6),
37 FACTOR(CLK_TOP_IN_DGI_D8, "in_dgi_d8", "in_dgi", 1, 8),
38 FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0),
39 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4, 0),
40 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2, 0),
41 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4, 0),
42 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8, 0),
43 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0),
44 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0),
45 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0),
46 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8, 0),
47 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6, 0),
48 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2, 0),
49 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4, 0),
50 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8, 0),
51 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0),
52 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0),
53 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0),
54 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8, 0),
55 FACTOR_FLAGS(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9, 0),
56 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0),
57 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
58 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4, 0),
59 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2, 0),
60 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4, 0),
61 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8, 0),
62 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
63 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
64 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
65 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0),
66 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6, 0),
67 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2, 0),
68 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4, 0),
69 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8, 0),
70 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16, 0),
71 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
72 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13, 0),
73 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0),
74 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0),
75 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0),
76 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0),
77 FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1", 1, 3),
78 FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
79 FACTOR(CLK_TOP_APLL2_D3, "apll2_d3", "apll2", 1, 3),
80 FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
81 FACTOR(CLK_TOP_APLL3_D4, "apll3_d4", "apll3", 1, 4),
82 FACTOR(CLK_TOP_APLL4_D4, "apll4_d4", "apll4", 1, 4),
83 FACTOR(CLK_TOP_APLL5_D4, "apll5_d4", "apll5", 1, 4),
84 FACTOR(CLK_TOP_HDMIRX_APLL_D3, "hdmirx_apll_d3", "hdmirx_apll", 1, 3),
85 FACTOR(CLK_TOP_HDMIRX_APLL_D4, "hdmirx_apll_d4", "hdmirx_apll", 1, 4),
86 FACTOR(CLK_TOP_HDMIRX_APLL_D6, "hdmirx_apll_d6", "hdmirx_apll", 1, 6),
87 FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4),
88 FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2),
89 FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4),
90 FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
91 FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2),
92 FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4),
93 FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6),
94 FACTOR(CLK_TOP_MMPLL_D6_D2, "mmpll_d6_d2", "mmpll_d6", 1, 2),
95 FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
96 FACTOR(CLK_TOP_MMPLL_D9, "mmpll_d9", "mmpll", 1, 9),
97 FACTOR(CLK_TOP_TVDPLL1_D2, "tvdpll1_d2", "tvdpll1", 1, 2),
98 FACTOR(CLK_TOP_TVDPLL1_D4, "tvdpll1_d4", "tvdpll1", 1, 4),
99 FACTOR(CLK_TOP_TVDPLL1_D8, "tvdpll1_d8", "tvdpll1", 1, 8),
100 FACTOR(CLK_TOP_TVDPLL1_D16, "tvdpll1_d16", "tvdpll1", 1, 16),
101 FACTOR(CLK_TOP_TVDPLL2_D2, "tvdpll2_d2", "tvdpll2", 1, 2),
102 FACTOR(CLK_TOP_TVDPLL2_D4, "tvdpll2_d4", "tvdpll2", 1, 4),
103 FACTOR(CLK_TOP_TVDPLL2_D8, "tvdpll2_d8", "tvdpll2", 1, 8),
104 FACTOR(CLK_TOP_TVDPLL2_D16, "tvdpll2_d16", "tvdpll2", 1, 16),
105 FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
106 FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
107 FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16),
108 FACTOR(CLK_TOP_ETHPLL_D2, "ethpll_d2", "ethpll", 1, 2),
109 FACTOR(CLK_TOP_ETHPLL_D8, "ethpll_d8", "ethpll", 1, 8),
110 FACTOR(CLK_TOP_ETHPLL_D10, "ethpll_d10", "ethpll", 1, 10),
111 FACTOR(CLK_TOP_DGIPLL_D2, "dgipll_d2", "dgipll", 1, 2),
112 FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1", 1, 2),
113 FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1", 1, 4),
114 FACTOR(CLK_TOP_ULPOSC1_D7, "ulposc1_d7", "ulposc1", 1, 7),
115 FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1", 1, 8),
116 FACTOR(CLK_TOP_ULPOSC1_D10, "ulposc1_d10", "ulposc1", 1, 10),
117 FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1", 1, 16),
118 FACTOR(CLK_TOP_ADSPPLL_D2, "adsppll_d2", "adsppll", 1, 2),
119 FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4),
120 FACTOR(CLK_TOP_ADSPPLL_D8, "adsppll_d8", "adsppll", 1, 8),
123 static const char * const axi_parents[] = {
133 static const char * const spm_parents[] = {
140 static const char * const scp_parents[] = {
151 static const char * const bus_aximem_parents[] = {
159 static const char * const vpp_parents[] = {
177 static const char * const ethdr_parents[] = {
195 static const char * const ipe_parents[] = {
209 static const char * const cam_parents[] = {
222 static const char * const ccu_parents[] = {
235 static const char * const img_parents[] = {
250 static const char * const camtm_parents[] = {
257 static const char * const dsp_parents[] = {
268 static const char * const dsp1_parents[] = {
279 static const char * const dsp2_parents[] = {
290 static const char * const ipu_if_parents[] = {
302 * MFG can be also parented to "univpll_d6" and "univpll_d7":
303 * these have been removed from the parents list to let us
304 * achieve GPU DVFS without any special clock handlers.
306 static const char * const mfg_parents[] = {
311 static const char * const camtg_parents[] = {
322 static const char * const uart_parents[] = {
327 static const char * const spi_parents[] = {
338 static const char * const spis_parents[] = {
349 static const char * const msdc50_0_h_parents[] = {
355 static const char * const msdc50_0_parents[] = {
364 static const char * const msdc30_parents[] = {
372 static const char * const intdir_parents[] = {
379 static const char * const aud_intbus_parents[] = {
385 static const char * const audio_h_parents[] = {
392 static const char * const pwrap_ulposc_parents[] = {
403 static const char * const atb_parents[] = {
409 static const char * const pwrmcu_parents[] = {
419 * Both DP/eDP can be parented to TVDPLL1 and TVDPLL2, but we force using
420 * TVDPLL1 on eDP and TVDPLL2 on DP to avoid changing the "other" PLL rate
421 * in dual output case, which would lead to corruption of functionality loss.
423 static const char * const dp_parents[] = {
430 static const u8 dp_parents_idx[] = { 0, 2, 4, 6, 8 };
432 static const char * const edp_parents[] = {
439 static const u8 edp_parents_idx[] = { 0, 1, 3, 5, 7 };
441 static const char * const disp_pwm_parents[] = {
449 static const char * const usb_parents[] = {
456 static const char * const i2c_parents[] = {
462 static const char * const seninf_parents[] = {
473 static const char * const gcpu_parents[] = {
481 static const char * const dxcc_parents[] = {
488 static const char * const dpmaif_parents[] = {
496 static const char * const aes_fde_parents[] = {
505 static const char * const ufs_parents[] = {
515 static const char * const ufs_tick1us_parents[] = {
520 static const char * const ufs_mp_sap_parents[] = {
525 static const char * const venc_parents[] = {
544 static const char * const vdec_parents[] = {
563 static const char * const pwm_parents[] = {
568 static const char * const mcupm_parents[] = {
574 static const char * const spmi_parents[] = {
587 static const char * const dvfsrc_parents[] = {
594 static const char * const tl_parents[] = {
600 static const char * const dsi_occ_parents[] = {
607 static const char * const wpe_vpp_parents[] = {
625 static const char * const hdcp_parents[] = {
632 static const char * const hdcp_24m_parents[] = {
639 static const char * const hd20_dacr_ref_parents[] = {
646 static const char * const hd20_hdcp_c_parents[] = {
653 static const char * const hdmi_xtal_parents[] = {
658 static const char * const hdmi_apb_parents[] = {
664 static const char * const snps_eth_250m_parents[] = {
669 static const char * const snps_eth_62p4m_ptp_parents[] = {
676 static const char * const snps_eth_50m_rmii_parents[] = {
681 static const char * const dgi_out_parents[] = {
690 static const char * const nna_parents[] = {
705 static const char * const adsp_parents[] = {
720 static const char * const asm_parents[] = {
727 static const char * const apll1_parents[] = {
732 static const char * const apll2_parents[] = {
737 static const char * const apll3_parents[] = {
742 static const char * const apll4_parents[] = {
747 static const char * const apll5_parents[] = {
752 static const char * const i2s_parents[] = {
762 static const char * const a1sys_hp_parents[] = {
767 static const char * const a2sys_parents[] = {
772 static const char * const a3sys_parents[] = {
782 static const char * const spinfi_b_parents[] = {
793 static const char * const nfi1x_parents[] = {
804 static const char * const ecc_parents[] = {
813 static const char * const audio_local_bus_parents[] = {
828 static const char * const spinor_parents[] = {
835 static const char * const dvio_dgi_ref_parents[] = {
845 static const char * const ulposc_parents[] = {
852 static const char * const ulposc_core_parents[] = {
859 static const char * const srck_parents[] = {
864 static const char * const mfg_fast_parents[] = {
869 static const struct mtk_mux top_mtk_muxes[] = {
872 * top_axi and top_bus_aximem are bus clocks, should not be closed by Linux.
873 * top_spm and top_scp are main clocks in always-on co-processor.
875 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi",
876 axi_parents, 0x020, 0x024, 0x028, 0, 3, 7, 0x04, 0,
877 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
878 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm",
879 spm_parents, 0x020, 0x024, 0x028, 8, 2, 15, 0x04, 1,
880 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
881 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp",
882 scp_parents, 0x020, 0x024, 0x028, 16, 3, 23, 0x04, 2,
883 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
884 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_BUS_AXIMEM, "top_bus_aximem",
885 bus_aximem_parents, 0x020, 0x024, 0x028, 24, 3, 31, 0x04, 3,
886 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
888 MUX_GATE_CLR_SET_UPD(CLK_TOP_VPP, "top_vpp",
889 vpp_parents, 0x02C, 0x030, 0x034, 0, 4, 7, 0x04, 4),
890 MUX_GATE_CLR_SET_UPD(CLK_TOP_ETHDR, "top_ethdr",
891 ethdr_parents, 0x02C, 0x030, 0x034, 8, 4, 15, 0x04, 5),
892 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe",
893 ipe_parents, 0x02C, 0x030, 0x034, 16, 4, 23, 0x04, 6),
894 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam",
895 cam_parents, 0x02C, 0x030, 0x034, 24, 4, 31, 0x04, 7),
897 MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "top_ccu",
898 ccu_parents, 0x038, 0x03C, 0x040, 0, 4, 7, 0x04, 8),
899 MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "top_img",
900 img_parents, 0x038, 0x03C, 0x040, 8, 4, 15, 0x04, 9),
901 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm",
902 camtm_parents, 0x038, 0x03C, 0x040, 16, 2, 23, 0x04, 10),
903 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "top_dsp",
904 dsp_parents, 0x038, 0x03C, 0x040, 24, 3, 31, 0x04, 11),
906 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "top_dsp1",
907 dsp1_parents, 0x044, 0x048, 0x04C, 0, 3, 7, 0x04, 12),
908 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "top_dsp2",
909 dsp1_parents, 0x044, 0x048, 0x04C, 8, 3, 15, 0x04, 13),
910 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "top_dsp3",
911 dsp1_parents, 0x044, 0x048, 0x04C, 16, 3, 23, 0x04, 14),
912 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP4, "top_dsp4",
913 dsp2_parents, 0x044, 0x048, 0x04C, 24, 3, 31, 0x04, 15),
915 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP5, "top_dsp5",
916 dsp2_parents, 0x050, 0x054, 0x058, 0, 3, 7, 0x04, 16),
917 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP6, "top_dsp6",
918 dsp2_parents, 0x050, 0x054, 0x058, 8, 3, 15, 0x04, 17),
919 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP7, "top_dsp7",
920 dsp_parents, 0x050, 0x054, 0x058, 16, 3, 23, 0x04, 18),
921 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "top_ipu_if",
922 ipu_if_parents, 0x050, 0x054, 0x058, 24, 3, 31, 0x04, 19),
924 MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_CORE_TMP, "top_mfg_core_tmp",
925 mfg_parents, 0x05C, 0x060, 0x064, 0, 2, 7, 0x04, 20),
926 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg",
927 camtg_parents, 0x05C, 0x060, 0x064, 8, 3, 15, 0x04, 21),
928 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2",
929 camtg_parents, 0x05C, 0x060, 0x064, 16, 3, 23, 0x04, 22),
930 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3",
931 camtg_parents, 0x05C, 0x060, 0x064, 24, 3, 31, 0x04, 23),
933 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4",
934 camtg_parents, 0x068, 0x06C, 0x070, 0, 3, 7, 0x04, 24),
935 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5",
936 camtg_parents, 0x068, 0x06C, 0x070, 8, 3, 15, 0x04, 25),
937 MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart",
938 uart_parents, 0x068, 0x06C, 0x070, 16, 1, 23, 0x04, 26),
939 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi",
940 spi_parents, 0x068, 0x06C, 0x070, 24, 3, 31, 0x04, 27),
942 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPIS, "top_spis",
943 spis_parents, 0x074, 0x078, 0x07C, 0, 3, 7, 0x04, 28),
944 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0_HCLK, "top_msdc50_0_hclk",
945 msdc50_0_h_parents, 0x074, 0x078, 0x07C, 8, 2, 15, 0x04, 29, 0),
946 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0, "top_msdc50_0",
947 msdc50_0_parents, 0x074, 0x078, 0x07C, 16, 3, 23, 0x04, 30, 0),
948 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC30_1, "top_msdc30_1",
949 msdc30_parents, 0x074, 0x078, 0x07C, 24, 3, 31, 0x04, 31, 0),
951 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC30_2, "top_msdc30_2",
952 msdc30_parents, 0x080, 0x084, 0x088, 0, 3, 7, 0x08, 0, 0),
953 MUX_GATE_CLR_SET_UPD(CLK_TOP_INTDIR, "top_intdir",
954 intdir_parents, 0x080, 0x084, 0x088, 8, 2, 15, 0x08, 1),
955 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus",
956 aud_intbus_parents, 0x080, 0x084, 0x088, 16, 2, 23, 0x08, 2),
957 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h",
958 audio_h_parents, 0x080, 0x084, 0x088, 24, 2, 31, 0x08, 3),
961 * top_pwrmcu is main clock in other co-processor, should not be
964 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc",
965 pwrap_ulposc_parents, 0x08C, 0x090, 0x094, 0, 3, 7, 0x08, 4),
966 MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "top_atb",
967 atb_parents, 0x08C, 0x090, 0x094, 8, 2, 15, 0x08, 5),
968 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRMCU, "top_pwrmcu",
969 pwrmcu_parents, 0x08C, 0x090, 0x094, 16, 3, 23, 0x08, 6,
970 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
971 MUX_GATE_CLR_SET_UPD_INDEXED(CLK_TOP_DP, "top_dp",
972 dp_parents, dp_parents_idx, 0x08C, 0x090, 0x094, 24, 4, 31, 0x08, 7),
974 MUX_GATE_CLR_SET_UPD_INDEXED(CLK_TOP_EDP, "top_edp",
975 edp_parents, edp_parents_idx, 0x098, 0x09C, 0x0A0, 0, 4, 7, 0x08, 8),
976 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi",
977 dp_parents, 0x098, 0x09C, 0x0A0, 8, 4, 15, 0x08, 9),
978 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM0, "top_disp_pwm0",
979 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 16, 3, 23, 0x08, 10),
980 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM1, "top_disp_pwm1",
981 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 24, 3, 31, 0x08, 11),
983 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb_top",
984 usb_parents, 0x0A4, 0x0A8, 0x0AC, 0, 2, 7, 0x08, 12),
985 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci",
986 usb_parents, 0x0A4, 0x0A8, 0x0AC, 8, 2, 15, 0x08, 13),
987 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_1P, "top_usb_top_1p",
988 usb_parents, 0x0A4, 0x0A8, 0x0AC, 16, 2, 23, 0x08, 14),
989 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p",
990 usb_parents, 0x0A4, 0x0A8, 0x0AC, 24, 2, 31, 0x08, 15),
992 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_2P, "top_usb_top_2p",
993 usb_parents, 0x0B0, 0x0B4, 0x0B8, 0, 2, 7, 0x08, 16),
994 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_2P, "top_ssusb_xhci_2p",
995 usb_parents, 0x0B0, 0x0B4, 0x0B8, 8, 2, 15, 0x08, 17),
996 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_3P, "top_usb_top_3p",
997 usb_parents, 0x0B0, 0x0B4, 0x0B8, 16, 2, 23, 0x08, 18),
998 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_3P, "top_ssusb_xhci_3p",
999 usb_parents, 0x0B0, 0x0B4, 0x0B8, 24, 2, 31, 0x08, 19),
1001 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c",
1002 i2c_parents, 0x0BC, 0x0C0, 0x0C4, 0, 2, 7, 0x08, 20),
1003 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf",
1004 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 8, 3, 15, 0x08, 21),
1005 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1",
1006 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 16, 3, 23, 0x08, 22),
1007 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2",
1008 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 24, 3, 31, 0x08, 23),
1010 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3",
1011 seninf_parents, 0x0C8, 0x0CC, 0x0D0, 0, 3, 7, 0x08, 24),
1012 MUX_GATE_CLR_SET_UPD(CLK_TOP_GCPU, "top_gcpu",
1013 gcpu_parents, 0x0C8, 0x0CC, 0x0D0, 8, 3, 15, 0x08, 25),
1014 MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc",
1015 dxcc_parents, 0x0C8, 0x0CC, 0x0D0, 16, 2, 23, 0x08, 26),
1016 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF_MAIN, "top_dpmaif_main",
1017 dpmaif_parents, 0x0C8, 0x0CC, 0x0D0, 24, 3, 31, 0x08, 27),
1019 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_UFSFDE, "top_aes_ufsfde",
1020 aes_fde_parents, 0x0D4, 0x0D8, 0x0DC, 0, 3, 7, 0x08, 28),
1021 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs",
1022 ufs_parents, 0x0D4, 0x0D8, 0x0DC, 8, 3, 15, 0x08, 29),
1023 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_TICK1US, "top_ufs_tick1us",
1024 ufs_tick1us_parents, 0x0D4, 0x0D8, 0x0DC, 16, 1, 23, 0x08, 30),
1025 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_MP_SAP_CFG, "top_ufs_mp_sap_cfg",
1026 ufs_mp_sap_parents, 0x0D4, 0x0D8, 0x0DC, 24, 1, 31, 0x08, 31),
1029 * top_mcupm is main clock in other co-processor, should not be
1032 MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc",
1033 venc_parents, 0x0E0, 0x0E4, 0x0E8, 0, 4, 7, 0x0C, 0),
1034 MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec",
1035 vdec_parents, 0x0E0, 0x0E4, 0x0E8, 8, 4, 15, 0x0C, 1),
1036 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm",
1037 pwm_parents, 0x0E0, 0x0E4, 0x0E8, 16, 1, 23, 0x0C, 2),
1038 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MCUPM, "top_mcupm",
1039 mcupm_parents, 0x0E0, 0x0E4, 0x0E8, 24, 2, 31, 0x0C, 3,
1040 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
1043 * top_dvfsrc is for internal DVFS usage, should not be handled by Linux.
1045 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_P_MST, "top_spmi_p_mst",
1046 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 0, 4, 7, 0x0C, 4),
1047 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_M_MST, "top_spmi_m_mst",
1048 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 8, 4, 15, 0x0C, 5),
1049 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc",
1050 dvfsrc_parents, 0x0EC, 0x0F0, 0x0F4, 16, 2, 23, 0x0C, 6,
1051 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
1052 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL, "top_tl",
1053 tl_parents, 0x0EC, 0x0F0, 0x0F4, 24, 2, 31, 0x0C, 7),
1055 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL_P1, "top_tl_p1",
1056 tl_parents, 0x0F8, 0x0FC, 0x0100, 0, 2, 7, 0x0C, 8),
1057 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde",
1058 aes_fde_parents, 0x0F8, 0x0FC, 0x0100, 8, 3, 15, 0x0C, 9),
1059 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ",
1060 dsi_occ_parents, 0x0F8, 0x0FC, 0x0100, 16, 2, 23, 0x0C, 10),
1061 MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE_VPP, "top_wpe_vpp",
1062 wpe_vpp_parents, 0x0F8, 0x0FC, 0x0100, 24, 4, 31, 0x0C, 11),
1064 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP, "top_hdcp",
1065 hdcp_parents, 0x0104, 0x0108, 0x010C, 0, 2, 7, 0x0C, 12),
1066 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP_24M, "top_hdcp_24m",
1067 hdcp_24m_parents, 0x0104, 0x0108, 0x010C, 8, 2, 15, 0x0C, 13),
1068 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_DACR_REF_CLK, "top_hd20_dacr_ref_clk",
1069 hd20_dacr_ref_parents, 0x0104, 0x0108, 0x010C, 16, 2, 23, 0x0C, 14),
1070 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_HDCP_CCLK, "top_hd20_hdcp_cclk",
1071 hd20_hdcp_c_parents, 0x0104, 0x0108, 0x010C, 24, 2, 31, 0x0C, 15),
1073 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_XTAL, "top_hdmi_xtal",
1074 hdmi_xtal_parents, 0x0110, 0x0114, 0x0118, 0, 1, 7, 0x0C, 16),
1075 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_APB, "top_hdmi_apb",
1076 hdmi_apb_parents, 0x0110, 0x0114, 0x0118, 8, 2, 15, 0x0C, 17),
1077 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_250M, "top_snps_eth_250m",
1078 snps_eth_250m_parents, 0x0110, 0x0114, 0x0118, 16, 1, 23, 0x0C, 18),
1079 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_62P4M_PTP, "top_snps_eth_62p4m_ptp",
1080 snps_eth_62p4m_ptp_parents, 0x0110, 0x0114, 0x0118, 24, 2, 31, 0x0C, 19),
1082 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_50M_RMII, "snps_eth_50m_rmii",
1083 snps_eth_50m_rmii_parents, 0x011C, 0x0120, 0x0124, 0, 1, 7, 0x0C, 20),
1084 MUX_GATE_CLR_SET_UPD(CLK_TOP_DGI_OUT, "top_dgi_out",
1085 dgi_out_parents, 0x011C, 0x0120, 0x0124, 8, 3, 15, 0x0C, 21),
1086 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA0, "top_nna0",
1087 nna_parents, 0x011C, 0x0120, 0x0124, 16, 4, 23, 0x0C, 22),
1088 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1",
1089 nna_parents, 0x011C, 0x0120, 0x0124, 24, 4, 31, 0x0C, 23),
1091 MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "top_adsp",
1092 adsp_parents, 0x0128, 0x012C, 0x0130, 0, 4, 7, 0x0C, 24),
1093 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_H, "top_asm_h",
1094 asm_parents, 0x0128, 0x012C, 0x0130, 8, 2, 15, 0x0C, 25),
1095 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_M, "top_asm_m",
1096 asm_parents, 0x0128, 0x012C, 0x0130, 16, 2, 23, 0x0C, 26),
1097 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_L, "top_asm_l",
1098 asm_parents, 0x0128, 0x012C, 0x0130, 24, 2, 31, 0x0C, 27),
1100 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL1, "top_apll1",
1101 apll1_parents, 0x0134, 0x0138, 0x013C, 0, 1, 7, 0x0C, 28),
1102 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL2, "top_apll2",
1103 apll2_parents, 0x0134, 0x0138, 0x013C, 8, 1, 15, 0x0C, 29),
1104 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL3, "top_apll3",
1105 apll3_parents, 0x0134, 0x0138, 0x013C, 16, 1, 23, 0x0C, 30),
1106 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL4, "top_apll4",
1107 apll4_parents, 0x0134, 0x0138, 0x013C, 24, 1, 31, 0x0C, 31),
1110 * i2so4_mck is not used in MT8195.
1112 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL5, "top_apll5",
1113 apll5_parents, 0x0140, 0x0144, 0x0148, 0, 1, 7, 0x010, 0),
1114 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO1_MCK, "top_i2so1_mck",
1115 i2s_parents, 0x0140, 0x0144, 0x0148, 8, 3, 15, 0x010, 1),
1116 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO2_MCK, "top_i2so2_mck",
1117 i2s_parents, 0x0140, 0x0144, 0x0148, 16, 3, 23, 0x010, 2),
1120 * i2so5_mck and i2si4_mck are not used in MT8195.
1122 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI1_MCK, "top_i2si1_mck",
1123 i2s_parents, 0x014C, 0x0150, 0x0154, 8, 3, 15, 0x010, 5),
1124 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI2_MCK, "top_i2si2_mck",
1125 i2s_parents, 0x014C, 0x0150, 0x0154, 16, 3, 23, 0x010, 6),
1128 * i2si5_mck is not used in MT8195.
1130 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPTX_MCK, "top_dptx_mck",
1131 i2s_parents, 0x0158, 0x015C, 0x0160, 8, 3, 15, 0x010, 9),
1132 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_IEC_CLK, "top_aud_iec_clk",
1133 i2s_parents, 0x0158, 0x015C, 0x0160, 16, 3, 23, 0x010, 10),
1134 MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_HP, "top_a1sys_hp",
1135 a1sys_hp_parents, 0x0158, 0x015C, 0x0160, 24, 1, 31, 0x010, 11),
1137 MUX_GATE_CLR_SET_UPD(CLK_TOP_A2SYS_HF, "top_a2sys_hf",
1138 a2sys_parents, 0x0164, 0x0168, 0x016C, 0, 1, 7, 0x010, 12),
1139 MUX_GATE_CLR_SET_UPD(CLK_TOP_A3SYS_HF, "top_a3sys_hf",
1140 a3sys_parents, 0x0164, 0x0168, 0x016C, 8, 3, 15, 0x010, 13),
1141 MUX_GATE_CLR_SET_UPD(CLK_TOP_A4SYS_HF, "top_a4sys_hf",
1142 a3sys_parents, 0x0164, 0x0168, 0x016C, 16, 3, 23, 0x010, 14),
1143 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINFI_BCLK, "top_spinfi_bclk",
1144 spinfi_b_parents, 0x0164, 0x0168, 0x016C, 24, 3, 31, 0x010, 15),
1146 MUX_GATE_CLR_SET_UPD(CLK_TOP_NFI1X, "top_nfi1x",
1147 nfi1x_parents, 0x0170, 0x0174, 0x0178, 0, 3, 7, 0x010, 16),
1148 MUX_GATE_CLR_SET_UPD(CLK_TOP_ECC, "top_ecc",
1149 ecc_parents, 0x0170, 0x0174, 0x0178, 8, 3, 15, 0x010, 17),
1150 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_LOCAL_BUS, "top_audio_local_bus",
1151 audio_local_bus_parents, 0x0170, 0x0174, 0x0178, 16, 4, 23, 0x010, 18),
1152 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor",
1153 spinor_parents, 0x0170, 0x0174, 0x0178, 24, 2, 31, 0x010, 19),
1156 * top_ulposc/top_ulposc_core/top_srck are clock source of always on co-processor,
1157 * should not be closed by Linux.
1159 MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref",
1160 dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20),
1161 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc",
1162 ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21,
1163 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
1164 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core",
1165 ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22,
1166 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
1167 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck",
1168 srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23,
1169 CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
1171 * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled
1176 static const struct mtk_composite top_adj_divs[] = {
1177 DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0),
1178 DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8),
1179 DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16),
1180 DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24),
1181 DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0),
1182 /* apll12_div5 ~ 8 are not used in MT8195. */
1183 DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8),
1186 static const struct mtk_gate_regs top0_cg_regs = {
1192 static const struct mtk_gate_regs top1_cg_regs = {
1198 #define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag) \
1199 GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift, \
1200 &mtk_clk_gate_ops_no_setclr_inv, _flag)
1202 #define GATE_TOP0(_id, _name, _parent, _shift) \
1203 GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0)
1205 #define GATE_TOP1(_id, _name, _parent, _shift) \
1206 GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
1208 static const struct mtk_gate top_clks[] = {
1210 GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0),
1211 GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1),
1212 GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2),
1213 GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3),
1214 GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4),
1215 GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5),
1216 GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6),
1217 GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9),
1219 * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south
1220 * are peripheral bus clock branches.
1222 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL),
1223 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11,
1225 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL),
1226 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL),
1227 GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15),
1229 GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0),
1230 GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1),
1231 GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2),
1232 GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3),
1233 GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4),
1234 GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5),
1235 GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6),
1236 GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7),
1239 static const struct of_device_id of_match_clk_mt8195_topck[] = {
1240 { .compatible = "mediatek,mt8195-topckgen", },
1243 MODULE_DEVICE_TABLE(of, of_match_clk_mt8195_topck);
1245 /* Register mux notifier for MFG mux */
1246 static int clk_mt8195_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
1248 struct mtk_mux_nb *mfg_mux_nb;
1250 mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL);
1254 mfg_mux_nb->ops = &clk_mux_ops;
1255 mfg_mux_nb->bypass_index = 0; /* Bypass to TOP_MFG_CORE_TMP */
1257 return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb);
1260 static int clk_mt8195_topck_probe(struct platform_device *pdev)
1262 struct clk_hw_onecell_data *top_clk_data;
1263 struct device_node *node = pdev->dev.of_node;
1268 top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
1272 base = devm_platform_ioremap_resource(pdev, 0);
1278 r = mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
1283 r = mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
1285 goto unregister_fixed_clks;
1287 r = mtk_clk_register_muxes(&pdev->dev, top_mtk_muxes,
1288 ARRAY_SIZE(top_mtk_muxes), node,
1289 &mt8195_clk_lock, top_clk_data);
1291 goto unregister_factors;
1293 hw = devm_clk_hw_register_mux(&pdev->dev, "mfg_ck_fast_ref", mfg_fast_parents,
1294 ARRAY_SIZE(mfg_fast_parents), CLK_SET_RATE_PARENT,
1295 (base + 0x250), 8, 1, 0, &mt8195_clk_lock);
1298 goto unregister_muxes;
1300 top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF] = hw;
1302 r = clk_mt8195_reg_mfg_mux_notifier(&pdev->dev,
1303 top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF]->clk);
1305 goto unregister_muxes;
1307 r = mtk_clk_register_composites(&pdev->dev, top_adj_divs,
1308 ARRAY_SIZE(top_adj_divs), base,
1309 &mt8195_clk_lock, top_clk_data);
1311 goto unregister_muxes;
1313 r = mtk_clk_register_gates(&pdev->dev, node, top_clks,
1314 ARRAY_SIZE(top_clks), top_clk_data);
1316 goto unregister_composite_divs;
1318 r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data);
1320 goto unregister_gates;
1322 platform_set_drvdata(pdev, top_clk_data);
1327 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data);
1328 unregister_composite_divs:
1329 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data);
1331 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data);
1333 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
1334 unregister_fixed_clks:
1335 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data);
1337 mtk_free_clk_data(top_clk_data);
1341 static void clk_mt8195_topck_remove(struct platform_device *pdev)
1343 struct clk_hw_onecell_data *top_clk_data = platform_get_drvdata(pdev);
1344 struct device_node *node = pdev->dev.of_node;
1346 of_clk_del_provider(node);
1347 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data);
1348 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data);
1349 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data);
1350 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
1351 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data);
1352 mtk_free_clk_data(top_clk_data);
1355 static struct platform_driver clk_mt8195_topck_drv = {
1356 .probe = clk_mt8195_topck_probe,
1357 .remove_new = clk_mt8195_topck_remove,
1359 .name = "clk-mt8195-topck",
1360 .of_match_table = of_match_clk_mt8195_topck,
1363 module_platform_driver(clk_mt8195_topck_drv);
1364 MODULE_LICENSE("GPL");