Replace magic number in tegra_car:
- clocks = <&tegra_car 28>;
+ clocks = <&tegra_car CLK_HOST1X>;
Signed-off-by: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
---
.../bindings/clock/nvidia,tegra114-car.txt | 250 +--------------
include/dt-bindings/clk/tegra114-car.h | 342 +++++++++++++++++++++
2 files changed, 345 insertions(+), 247 deletions(-)
create mode 100644 include/dt-bindings/clk/tegra114-car.h
diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra114-car.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra114-car.txt
index d6cb083..5177196 100644
--- a/Documentation/devicetree/bindings/clock/nvidia,tegra114-car.txt
+++ b/Documentation/devicetree/bindings/clock/nvidia,tegra114-car.txt
@@ -3,6 +3,8 @@ NVIDIA Tegra114 Clock And Reset Controller
This binding uses the common clock binding:
Documentation/devicetree/bindings/clock/clock-bindings.txt
+You can find the actual assignment in "dt-bindings/clk/tegra114-car.h"
+
The CAR (Clock And Reset) Controller on Tegra is the HW module responsible
for muxing and gating Tegra's clocks, and setting their rates.
@@ -14,252 +16,6 @@ Required properties :
- #clock-cells : Should be 1.
In clock consumers, this cell represents the clock ID exposed by the CAR.
- The first 160 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB
- registers. These IDs often match those in the CAR's RST_DEVICES registers,
- but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In
- this case, those clocks are assigned IDs above 160 in order to highlight
- this issue. Implementations that interpret these clock IDs as bit values
- within the CLK_OUT_ENB or RST_DEVICES registers should be careful to
- explicitly handle these special cases.
-
- The balance of the clocks controlled by the CAR are assigned IDs of 160 and
- above.
-
- 0 unassigned
- 1 unassigned
- 2 unassigned
- 3 unassigned
- 4 rtc
- 5 timer
- 6 uarta
- 7 unassigned (register bit affects uartb and vfir)
- 8 unassigned
- 9 sdmmc2
- 10 unassigned (register bit affects spdif_in and spdif_out)
- 11 i2s1
- 12 i2c1
- 13 ndflash
- 14 sdmmc1
- 15 sdmmc4
- 16 unassigned
- 17 pwm
- 18 i2s2
- 19 epp
- 20 unassigned (register bit affects vi and vi_sensor)
- 21 2d
- 22 usbd
- 23 isp
- 24 3d
- 25 unassigned
- 26 disp2
- 27 disp1
- 28 host1x
- 29 vcp
- 30 i2s0
- 31 unassigned
-
- 32 unassigned
- 33 unassigned
- 34 apbdma
- 35 unassigned
- 36 kbc
- 37 unassigned
- 38 unassigned
- 39 unassigned (register bit affects fuse and fuse_burn)
- 40 kfuse
- 41 sbc1
- 42 nor
- 43 unassigned
- 44 sbc2
- 45 unassigned
- 46 sbc3
- 47 i2c5
- 48 dsia
- 49 unassigned
- 50 mipi
- 51 hdmi
- 52 csi
- 53 unassigned
- 54 i2c2
- 55 uartc
- 56 mipi-cal
- 57 emc
- 58 usb2
- 59 usb3
- 60 msenc
- 61 vde
- 62 bsea
- 63 bsev
-
- 64 unassigned
- 65 uartd
- 66 unassigned
- 67 i2c3
- 68 sbc4
- 69 sdmmc3
- 70 unassigned
- 71 owr
- 72 afi
- 73 csite
- 74 unassigned
- 75 unassigned
- 76 la
- 77 trace
- 78 soc_therm
- 79 dtv
- 80 ndspeed
- 81 i2cslow
- 82 dsib
- 83 tsec
- 84 unassigned
- 85 unassigned
- 86 unassigned
- 87 unassigned
- 88 unassigned
- 89 xusb_host
- 90 unassigned
- 91 msenc
- 92 csus
- 93 unassigned
- 94 unassigned
- 95 unassigned (bit affects xusb_dev and xusb_dev_src)
-
- 96 unassigned
- 97 unassigned
- 98 unassigned
- 99 mselect
- 100 tsensor
- 101 i2s3
- 102 i2s4
- 103 i2c4
- 104 sbc5
- 105 sbc6
- 106 d_audio
- 107 apbif
- 108 dam0
- 109 dam1
- 110 dam2
- 111 hda2codec_2x
- 112 unassigned
- 113 audio0_2x
- 114 audio1_2x
- 115 audio2_2x
- 116 audio3_2x
- 117 audio4_2x
- 118 spdif_2x
- 119 actmon
- 120 extern1
- 121 extern2
- 122 extern3
- 123 unassigned
- 124 unassigned
- 125 hda
- 126 unassigned
- 127 se
-
- 128 hda2hdmi
- 129 unassigned
- 130 unassigned
- 131 unassigned
- 132 unassigned
- 133 unassigned
- 134 unassigned
- 135 unassigned
- 136 unassigned
- 137 unassigned
- 138 unassigned
- 139 unassigned
- 140 unassigned
- 141 unassigned
- 142 unassigned
- 143 unassigned (bit affects xusb_falcon_src, xusb_fs_src,
- xusb_host_src and xusb_ss_src)
- 144 cilab
- 145 cilcd
- 146 cile
- 147 dsialp
- 148 dsiblp
- 149 unassigned
- 150 dds
- 151 unassigned
- 152 dp2
- 153 amx
- 154 adx
- 155 unassigned (bit affects dfll_ref and dfll_soc)
- 156 xusb_ss
-
- 192 uartb
- 193 vfir
- 194 spdif_in
- 195 spdif_out
- 196 vi
- 197 vi_sensor
- 198 fuse
- 199 fuse_burn
- 200 clk_32k
- 201 clk_m
- 202 clk_m_div2
- 203 clk_m_div4
- 204 pll_ref
- 205 pll_c
- 206 pll_c_out1
- 207 pll_c2
- 208 pll_c3
- 209 pll_m
- 210 pll_m_out1
- 211 pll_p
- 212 pll_p_out1
- 213 pll_p_out2
- 214 pll_p_out3
- 215 pll_p_out4
- 216 pll_a
- 217 pll_a_out0
- 218 pll_d
- 219 pll_d_out0
- 220 pll_d2
- 221 pll_d2_out0
- 222 pll_u
- 223 pll_u_480M
- 224 pll_u_60M
- 225 pll_u_48M
- 226 pll_u_12M
- 227 pll_x
- 228 pll_x_out0
- 229 pll_re_vco
- 230 pll_re_out
- 231 pll_e_out0
- 232 spdif_in_sync
- 233 i2s0_sync
- 234 i2s1_sync
- 235 i2s2_sync
- 236 i2s3_sync
- 237 i2s4_sync
- 238 vimclk_sync
- 239 audio0
- 240 audio1
- 241 audio2
- 242 audio3
- 243 audio4
- 244 spdif
- 245 clk_out_1
- 246 clk_out_2
- 247 clk_out_3
- 248 blink
- 252 xusb_host_src
- 253 xusb_falcon_src
- 254 xusb_fs_src
- 255 xusb_ss_src
- 256 xusb_dev_src
- 257 xusb_dev
- 258 xusb_hs_src
- 259 sclk
- 260 hclk
- 261 pclk
- 262 cclk_g
- 263 cclk_lp
- 264 dfll_ref
- 265 dfll_soc
-
Example SoC include file:
/ {
@@ -270,7 +26,7 @@ Example SoC include file:
};
usb@c5004000 {
- clocks = <&tegra_car 58>; /* usb2 */
+ clocks = <&tegra_car TEGRA114_CLK_USB2>; /* usb2 */
};
};
diff --git a/include/dt-bindings/clk/tegra114-car.h b/include/dt-bindings/clk/tegra114-car.h
new file mode 100644
index 0000000..83ea208
--- /dev/null
+++ b/include/dt-bindings/clk/tegra114-car.h
@@ -0,0 +1,342 @@
+/*
+ * This header provides constants for binding nvidia,tegra114-car.
+ *
+ * The first 160 clocks are numbered to match the bits in the CAR's CLK_OUT_ENB
+ * registers. These IDs often match those in the CAR's RST_DEVICES registers,
+ * but not in all cases. Some bits in CLK_OUT_ENB affect multiple clocks. In
+ * this case, those clocks are assigned IDs above 160 in order to highlight
+ * this issue. Implementations that interpret these clock IDs as bit values
+ * within the CLK_OUT_ENB or RST_DEVICES registers should be careful to
+ * explicitly handle these special cases.
+ *
+ * The balance of the clocks controlled by the CAR are assigned IDs of 160 and
+ * above.
+ */
+
+#ifndef _DT_BINDINGS_CLK_TEGRA114_CAR_H
+#define _DT_BINDINGS_CLK_TEGRA114_CAR_H
+
+/* 0 */
+/* 1 */
+/* 2 */
+/* 3 */
+#define TEGRA114_CLK_RTC 4
+#define TEGRA114_CLK_TIMER 5
+#define TEGRA114_CLK_UARTA 6
+/* 7 (register bit affects uartb and vfir) */
+/* 8 */
+#define TEGRA114_CLK_SDMMC2 9
+/* 10 (register bit affects spdif_in and spdif_out) */
+#define TEGRA114_CLK_I2S1 11
+#define TEGRA114_CLK_I2C1 12
+#define TEGRA114_CLK_NDFLASH 13
+#define TEGRA114_CLK_SDMMC1 14
+#define TEGRA114_CLK_SDMMC4 15
+/* 16 */
+#define TEGRA114_CLK_PWM 17
+#define TEGRA114_CLK_I2S2 18
+#define TEGRA114_CLK_EPP 19
+/* 20 (register bit affects vi and vi_sensor) */
+#define TEGRA114_CLK_GR_2D 21
+#define TEGRA114_CLK_USBD 22
+#define TEGRA114_CLK_ISP 23
+#define TEGRA114_CLK_GR_3D 24
+/* 25 */
+#define TEGRA114_CLK_DISP2 26
+#define TEGRA114_CLK_DISP1 27
+#define TEGRA114_CLK_HOST1X 28
+#define TEGRA114_CLK_VCP 29
+#define TEGRA114_CLK_I2S0 30
+/* 31 */
+
+/* 32 */
+/* 33 */
+#define TEGRA114_CLK_APBDMA 34
+/* 35 */
+#define TEGRA114_CLK_KBC 36
+/* 37 */
+/* 38 */
+/* 39 (register bit affects fuse and fuse_burn) */
+#define TEGRA114_CLK_KFUSE 40
+#define TEGRA114_CLK_SBC1 41
+#define TEGRA114_CLK_NOR 42
+/* 43 */
+#define TEGRA114_CLK_SBC2 44
+/* 45 */
+#define TEGRA114_CLK_SBC3 46
+#define TEGRA114_CLK_I2C5 47
+#define TEGRA114_CLK_DSIA 48
+/* 49 */
+#define TEGRA114_CLK_MIPI 50
+#define TEGRA114_CLK_HDMI 51
+#define TEGRA114_CLK_CSI 52
+/* 53 */
+#define TEGRA114_CLK_I2C2 54
+#define TEGRA114_CLK_UARTC 55
+#define TEGRA114_CLK_MIPI_CAL 56
+#define TEGRA114_CLK_EMC 57
+#define TEGRA114_CLK_USB2 58
+#define TEGRA114_CLK_USB3 59
+/* 60 */
+#define TEGRA114_CLK_VDE 61
+#define TEGRA114_CLK_BSEA 62
+#define TEGRA114_CLK_BSEV 63
+
+/* 64 */
+#define TEGRA114_CLK_UARTD 65
+/* 66 */
+#define TEGRA114_CLK_I2C3 67
+#define TEGRA114_CLK_SBC4 68
+#define TEGRA114_CLK_SDMMC3 69
+/* 70 */
+#define TEGRA114_CLK_OWR 71
+/* 72 */
+#define TEGRA114_CLK_CSITE 73
+/* 74 */
+/* 75 */
+#define TEGRA114_CLK_LA 76
+#define TEGRA114_CLK_TRACE 77
+#define TEGRA114_CLK_SOC_THERM 78
+#define TEGRA114_CLK_DTV 79
+#define TEGRA114_CLK_NDSPEED 80
+#define TEGRA114_CLK_I2CSLOW 81
+#define TEGRA114_CLK_DSIB 82
+#define TEGRA114_CLK_TSEC 83
+/* 84 */
+/* 85 */
+/* 86 */
+/* 87 */
+/* 88 */
+#define TEGRA114_CLK_XUSB_HOST 89
+/* 90 */
+#define TEGRA114_CLK_MSENC 91
+#define TEGRA114_CLK_CSUS 92
+/* 93 */
+/* 94 */
+/* 95 (bit affects xusb_dev and xusb_dev_src) */
+
+/* 96 */
+/* 97 */
+/* 98 */
+#define TEGRA114_CLK_MSELECT 99
+#define TEGRA114_CLK_TSENSOR 100
+#define TEGRA114_CLK_I2S3 101
+#define TEGRA114_CLK_I2S4 102
+#define TEGRA114_CLK_I2C4 103
+#define TEGRA114_CLK_SBC5 104
+#define TEGRA114_CLK_SBC6 105
+#define TEGRA114_CLK_D_AUDIO 106
+#define TEGRA114_CLK_APBIF 107
+#define TEGRA114_CLK_DAM0 108
+#define TEGRA114_CLK_DAM1 109
+#define TEGRA114_CLK_DAM2 110
+#define TEGRA114_CLK_HDA2CODEC_2X 111
+/* 112 */
+#define TEGRA114_CLK_AUDIO0_2X 113
+#define TEGRA114_CLK_AUDIO1_2X 114
+#define TEGRA114_CLK_AUDIO2_2X 115
+#define TEGRA114_CLK_AUDIO3_2X 116
+#define TEGRA114_CLK_AUDIO4_2X 117
+#define TEGRA114_CLK_SPDIF_2X 118
+#define TEGRA114_CLK_ACTMON 119
+#define TEGRA114_CLK_EXTERN1 120
+#define TEGRA114_CLK_EXTERN2 121
+#define TEGRA114_CLK_EXTERN3 122
+/* 123 */
+/* 124 */
+#define TEGRA114_CLK_HDA 125
+/* 126 */
+#define TEGRA114_CLK_SE 127
+
+#define TEGRA114_CLK_HDA2HDMI 128
+/* 129 */
+/* 130 */
+/* 131 */
+/* 132 */
+/* 133 */
+/* 134 */
+/* 135 */
+/* 136 */
+/* 137 */
+/* 138 */
+/* 139 */
+/* 140 */
+/* 141 */
+/* 142 */
+/* 143 (bit affects xusb_falcon_src, xusb_fs_src, */
+/* xusb_host_src and xusb_ss_src) */
+#define TEGRA114_CLK_CILAB 144
+#define TEGRA114_CLK_CILCD 145
+#define TEGRA114_CLK_CILE 146
+#define TEGRA114_CLK_DSIALP 147
+#define TEGRA114_CLK_DSIBLP 148
+/* 149 */
+#define TEGRA114_CLK_DDS 150
+/* 151 */
+#define TEGRA114_CLK_DP2 152
+#define TEGRA114_CLK_AMX 153
+#define TEGRA114_CLK_ADX 154
+/* 155 (bit affects dfll_ref and dfll_soc) */
+#define TEGRA114_CLK_XUSB_SS 156
+/* 157 */
+/* 158 */
+/* 159 */
+
+/* 160 */
+/* 161 */
+/* 162 */
+/* 163 */
+/* 164 */
+/* 165 */
+/* 166 */
+/* 167 */
+/* 168 */
+/* 169 */
+/* 170 */
+/* 171 */
+/* 172 */
+/* 173 */
+/* 174 */
+/* 175 */
+/* 176 */
+/* 177 */
+/* 178 */
+/* 179 */
+/* 180 */
+/* 181 */
+/* 182 */
+/* 183 */
+/* 184 */
+/* 185 */
+/* 186 */
+/* 187 */
+/* 188 */
+/* 189 */
+/* 190 */
+/* 191 */
+
+#define TEGRA114_CLK_UARTB 192
+#define TEGRA114_CLK_VFIR 193
+#define TEGRA114_CLK_SPDIF_IN 194
+#define TEGRA114_CLK_SPDIF_OUT 195
+#define TEGRA114_CLK_VI 196
+#define TEGRA114_CLK_VI_SENSOR 197
+#define TEGRA114_CLK_FUSE 198
+#define TEGRA114_CLK_FUSE_BURN 199
+#define TEGRA114_CLK_CLK_32K 200
+#define TEGRA114_CLK_CLK_M 201
+#define TEGRA114_CLK_CLK_M_DIV2 202
+#define TEGRA114_CLK_CLK_M_DIV4 203
+#define TEGRA114_CLK_PLL_REF 204
+#define TEGRA114_CLK_PLL_C 205
+#define TEGRA114_CLK_PLL_C_OUT1 206
+#define TEGRA114_CLK_PLL_C2 207
+#define TEGRA114_CLK_PLL_C3 208
+#define TEGRA114_CLK_PLL_M 209
+#define TEGRA114_CLK_PLL_M_OUT1 210
+#define TEGRA114_CLK_PLL_P 211
+#define TEGRA114_CLK_PLL_P_OUT1 212
+#define TEGRA114_CLK_PLL_P_OUT2 213
+#define TEGRA114_CLK_PLL_P_OUT3 214
+#define TEGRA114_CLK_PLL_P_OUT4 215
+#define TEGRA114_CLK_PLL_A 216
+#define TEGRA114_CLK_PLL_A_OUT0 217
+#define TEGRA114_CLK_PLL_D 218
+#define TEGRA114_CLK_PLL_D_OUT0 219
+#define TEGRA114_CLK_PLL_D2 220
+#define TEGRA114_CLK_PLL_D2_OUT0 221
+#define TEGRA114_CLK_PLL_U 222
+#define TEGRA114_CLK_PLL_U_480M 223
+
+#define TEGRA114_CLK_PLL_U_60M 224
+#define TEGRA114_CLK_PLL_U_48M 225
+#define TEGRA114_CLK_PLL_U_12M 226
+#define TEGRA114_CLK_PLL_X 227
+#define TEGRA114_CLK_PLL_X_OUT0 228
+#define TEGRA114_CLK_PLL_RE_VCO 229
+#define TEGRA114_CLK_PLL_RE_OUT 230
+#define TEGRA114_CLK_PLL_E_OUT0 231
+#define TEGRA114_CLK_SPDIF_IN_SYNC 232
+#define TEGRA114_CLK_I2S0_SYNC 233
+#define TEGRA114_CLK_I2S1_SYNC 234
+#define TEGRA114_CLK_I2S2_SYNC 235
+#define TEGRA114_CLK_I2S3_SYNC 236
+#define TEGRA114_CLK_I2S4_SYNC 237
+#define TEGRA114_CLK_VIMCLK_SYNC 238
+#define TEGRA114_CLK_AUDIO0 239
+#define TEGRA114_CLK_AUDIO1 240
+#define TEGRA114_CLK_AUDIO2 241
+#define TEGRA114_CLK_AUDIO3 242
+#define TEGRA114_CLK_AUDIO4 243
+#define TEGRA114_CLK_SPDIF 244
+#define TEGRA114_CLK_CLK_OUT_1 245
+#define TEGRA114_CLK_CLK_OUT_2 246
+#define TEGRA114_CLK_CLK_OUT_3 247
+#define TEGRA114_CLK_BLINK 248
+/* 249 */
+/* 250 */
+/* 251 */
+#define TEGRA114_CLK_XUSB_HOST_SRC 252
+#define TEGRA114_CLK_XUSB_FALCON_SRC 253
+#define TEGRA114_CLK_XUSB_FS_SRC 254
+#define TEGRA114_CLK_XUSB_SS_SRC 255
+
+#define TEGRA114_CLK_XUSB_DEV_SRC 256
+#define TEGRA114_CLK_XUSB_DEV 257
+#define TEGRA114_CLK_XUSB_HS_SRC 258
+#define TEGRA114_CLK_SCLK 259
+#define TEGRA114_CLK_HCLK 260
+#define TEGRA114_CLK_PCLK 261
+#define TEGRA114_CLK_CCLK_G 262
+#define TEGRA114_CLK_CCLK_LP 263
+/* 264 */
+/* 265 */
+/* 266 */
+/* 267 */
+/* 268 */
+/* 269 */
+/* 270 */
+/* 271 */
+/* 272 */
+/* 273 */
+/* 274 */
+/* 275 */
+/* 276 */
+/* 277 */
+/* 278 */
+/* 279 */
+/* 280 */
+/* 281 */
+/* 282 */
+/* 283 */
+/* 284 */
+/* 285 */
+/* 286 */
+/* 287 */
+
+/* 288 */
+/* 289 */
+/* 290 */
+/* 291 */
+/* 292 */
+/* 293 */
+/* 294 */
+/* 295 */
+/* 296 */
+/* 297 */
+/* 298 */
+/* 299 */
+#define TEGRA114_CLK_AUDIO0_MUX 300
+#define TEGRA114_CLK_AUDIO1_MUX 301
+#define TEGRA114_CLK_AUDIO2_MUX 302
+#define TEGRA114_CLK_AUDIO3_MUX 303
+#define TEGRA114_CLK_AUDIO4_MUX 304
+#define TEGRA114_CLK_SPDIF_MUX 305
+#define TEGRA114_CLK_CLK_OUT_1_MUX 306
+#define TEGRA114_CLK_CLK_OUT_2_MUX 307
+#define TEGRA114_CLK_CLK_OUT_3_MUX 308
+#define TEGRA114_CLK_DSIA_MUX 309
+#define TEGRA114_CLK_DSIB_MUX 310
+#define TEGRA114_CLK_CLK_MAX 311
+
+#endif /* _DT_BINDINGS_CLK_TEGRA114_CAR_H */
--
1.8.1.5
--
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