Documentation/devicetree/bindings/clock/imx6q-clock.txt

   1 * Clock bindings for Freescale i.MX6 Quad
   2
   3 Required properties:
   4 - compatible: Should be "fsl,imx6q-ccm"
   5 - reg: Address and length of the register set
   6 - interrupts: Should contain CCM interrupt
   7 - #clock-cells: Should be <1>
   8
   9 The clock consumer should specify the desired clock by having the clock
  10 ID in its "clocks" phandle cell.  The following is a full list of i.MX6Q
  11 clocks and IDs.
  12
  13         Clock                   ID
  14         ---------------------------
  15         dummy                   0
  16         ckil                    1
  17         ckih                    2
  18         osc                     3
  19         pll2_pfd0_352m          4
  20         pll2_pfd1_594m          5
  21         pll2_pfd2_396m          6
  22         pll3_pfd0_720m          7
  23         pll3_pfd1_540m          8
  24         pll3_pfd2_508m          9
  25         pll3_pfd3_454m          10
  26         pll2_198m               11
  27         pll3_120m               12
  28         pll3_80m                13
  29         pll3_60m                14
  30         twd                     15
  31         step                    16
  32         pll1_sw                 17
  33         periph_pre              18
  34         periph2_pre             19
  35         periph_clk2_sel         20
  36         periph2_clk2_sel        21
  37         axi_sel                 22
  38         esai_sel                23
  39         asrc_sel                24
  40         spdif_sel               25
  41         gpu2d_axi               26
  42         gpu3d_axi               27
  43         gpu2d_core_sel          28
  44         gpu3d_core_sel          29
  45         gpu3d_shader_sel        30
  46         ipu1_sel                31
  47         ipu2_sel                32
  48         ldb_di0_sel             33
  49         ldb_di1_sel             34
  50         ipu1_di0_pre_sel        35
  51         ipu1_di1_pre_sel        36
  52         ipu2_di0_pre_sel        37
  53         ipu2_di1_pre_sel        38
  54         ipu1_di0_sel            39
  55         ipu1_di1_sel            40
  56         ipu2_di0_sel            41
  57         ipu2_di1_sel            42
  58         hsi_tx_sel              43
  59         pcie_axi_sel            44
  60         ssi1_sel                45
  61         ssi2_sel                46
  62         ssi3_sel                47
  63         usdhc1_sel              48
  64         usdhc2_sel              49
  65         usdhc3_sel              50
  66         usdhc4_sel              51
  67         enfc_sel                52
  68         emi_sel                 53
  69         emi_slow_sel            54
  70         vdo_axi_sel             55
  71         vpu_axi_sel             56
  72         cko1_sel                57
  73         periph                  58
  74         periph2                 59
  75         periph_clk2             60
  76         periph2_clk2            61
  77         ipg                     62
  78         ipg_per                 63
  79         esai_pred               64
  80         esai_podf               65
  81         asrc_pred               66
  82         asrc_podf               67
  83         spdif_pred              68
  84         spdif_podf              69
  85         can_root                70
  86         ecspi_root              71
  87         gpu2d_core_podf         72
  88         gpu3d_core_podf         73
  89         gpu3d_shader            74
  90         ipu1_podf               75
  91         ipu2_podf               76
  92         ldb_di0_podf            77
  93         ldb_di1_podf            78
  94         ipu1_di0_pre            79
  95         ipu1_di1_pre            80
  96         ipu2_di0_pre            81
  97         ipu2_di1_pre            82
  98         hsi_tx_podf             83
  99         ssi1_pred               84
 100         ssi1_podf               85
 101         ssi2_pred               86
 102         ssi2_podf               87
 103         ssi3_pred               88
 104         ssi3_podf               89
 105         uart_serial_podf        90
 106         usdhc1_podf             91
 107         usdhc2_podf             92
 108         usdhc3_podf             93
 109         usdhc4_podf             94
 110         enfc_pred               95
 111         enfc_podf               96
 112         emi_podf                97
 113         emi_slow_podf           98
 114         vpu_axi_podf            99
 115         cko1_podf               100
 116         axi                     101
 117         mmdc_ch0_axi_podf       102
 118         mmdc_ch1_axi_podf       103
 119         arm                     104
 120         ahb                     105
 121         apbh_dma                106
 122         asrc                    107
 123         can1_ipg                108
 124         can1_serial             109
 125         can2_ipg                110
 126         can2_serial             111
 127         ecspi1                  112
 128         ecspi2                  113
 129         ecspi3                  114
 130         ecspi4                  115
 131         ecspi5                  116
 132         enet                    117
 133         esai                    118
 134         gpt_ipg                 119
 135         gpt_ipg_per             120
 136         gpu2d_core              121
 137         gpu3d_core              122
 138         hdmi_iahb               123
 139         hdmi_isfr               124
 140         i2c1                    125
 141         i2c2                    126
 142         i2c3                    127
 143         iim                     128
 144         enfc                    129
 145         ipu1                    130
 146         ipu1_di0                131
 147         ipu1_di1                132
 148         ipu2                    133
 149         ipu2_di0                134
 150         ldb_di0                 135
 151         ldb_di1                 136
 152         ipu2_di1                137
 153         hsi_tx                  138
 154         mlb                     139
 155         mmdc_ch0_axi            140
 156         mmdc_ch1_axi            141
 157         ocram                   142
 158         openvg_axi              143
 159         pcie_axi                144
 160         pwm1                    145
 161         pwm2                    146
 162         pwm3                    147
 163         pwm4                    148
 164         per1_bch                149
 165         gpmi_bch_apb            150
 166         gpmi_bch                151
 167         gpmi_io                 152
 168         gpmi_apb                153
 169         sata                    154
 170         sdma                    155
 171         spba                    156
 172         ssi1                    157
 173         ssi2                    158
 174         ssi3                    159
 175         uart_ipg                160
 176         uart_serial             161
 177         usboh3                  162
 178         usdhc1                  163
 179         usdhc2                  164
 180         usdhc3                  165
 181         usdhc4                  166
 182         vdo_axi                 167
 183         vpu_axi                 168
 184         cko1                    169
 185         pll1_sys                170
 186         pll2_bus                171
 187         pll3_usb_otg            172
 188         pll4_audio              173
 189         pll5_video              174
 190         pll8_mlb                175
 191         pll7_usb_host           176
 192         pll6_enet               177
 193         ssi1_ipg                178
 194         ssi2_ipg                179
 195         ssi3_ipg                180
 196         rom                     181
 197         usbphy1                 182
 198         usbphy2                 183
 199         ldb_di0_div_3_5         184
 200         ldb_di1_div_3_5         185
 201         sata_ref                186
 202         sata_ref_100m           187
 203         pcie_ref                188
 204         pcie_ref_125m           189
 205         enet_ref                190
 206         usbphy1_gate            191
 207         usbphy2_gate            192
 208         pll4_post_div           193
 209         pll5_post_div           194
 210         pll5_video_div          195
 211         eim_slow                196
 212         spdif                   197
 213         cko2_sel                198
 214         cko2_podf               199
 215         cko2                    200
 216         cko                     201
 217         vdoa                    202
 218         pll4_audio_div          203
 219         lvds1_sel               204
 220         lvds2_sel               205
 221         lvds1_gate              206
 222         lvds2_gate              207
 223
 224 Examples:
 225
 226 clks: ccm@020c4000 {
 227         compatible = "fsl,imx6q-ccm";
 228         reg = <0x020c4000 0x4000>;
 229         interrupts = <0 87 0x04 0 88 0x04>;
 230         #clock-cells = <1>;
 231 };
 232
 233 uart1: serial@02020000 {
 234         compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
 235         reg = <0x02020000 0x4000>;
 236         interrupts = <0 26 0x04>;
 237         clocks = <&clks 160>, <&clks 161>;
 238         clock-names = "ipg", "per";
 239         status = "disabled";
 240 };