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dt-bindings: imx: Add clock binding doc for i.MX8MP

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Add the clock binding doc for i.MX8MP.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2020-01-08 09:53:35 +08:00 committed by Shawn Guo
parent 83dea32c5c
commit 1088691447
2 changed files with 368 additions and 0 deletions
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68
Documentation/devicetree/bindings/clock/imx8mp-clock.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/bindings/clock/imx8mp-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP i.MX8M Plus Clock Control Module Binding
maintainers:
- Anson Huang <Anson.Huang@nxp.com>
description:
NXP i.MX8M Plus clock control module is an integrated clock controller, which
generates and supplies to all modules.
properties:
compatible:
const: fsl,imx8mp-ccm
reg:
maxItems: 1
clocks:
items:
- description: 32k osc
- description: 24m osc
- description: ext1 clock input
- description: ext2 clock input
- description: ext3 clock input
- description: ext4 clock input
clock-names:
items:
- const: osc_32k
- const: osc_24m
- const: clk_ext1
- const: clk_ext2
- const: clk_ext3
- const: clk_ext4
'#clock-cells':
const: 1
description:
The clock consumer should specify the desired clock by having the clock
ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mp-clock.h
for the full list of i.MX8M Plus clock IDs.
required:
- compatible
- reg
- clocks
- clock-names
- '#clock-cells'
examples:
# Clock Control Module node:
- |
clk: clock-controller@30380000 {
compatible = "fsl,imx8mp-ccm";
reg = <0x30380000 0x10000>;
#clock-cells = <1>;
clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>,
<&clk_ext2>, <&clk_ext3>, <&clk_ext4>;
clock-names = "osc_32k", "osc_24m", "clk_ext1",
"clk_ext2", "clk_ext3", "clk_ext4";
};
...

300
include/dt-bindings/clock/imx8mp-clock.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright 2019 NXP
*/
#ifndef __DT_BINDINGS_CLOCK_IMX8MP_H
#define __DT_BINDINGS_CLOCK_IMX8MP_H
#define IMX8MP_CLK_DUMMY 0
#define IMX8MP_CLK_32K 1
#define IMX8MP_CLK_24M 2
#define IMX8MP_OSC_HDMI_CLK 3
#define IMX8MP_CLK_EXT1 4
#define IMX8MP_CLK_EXT2 5
#define IMX8MP_CLK_EXT3 6
#define IMX8MP_CLK_EXT4 7
#define IMX8MP_AUDIO_PLL1_REF_SEL 8
#define IMX8MP_AUDIO_PLL2_REF_SEL 9
#define IMX8MP_VIDEO_PLL1_REF_SEL 10
#define IMX8MP_DRAM_PLL_REF_SEL 11
#define IMX8MP_GPU_PLL_REF_SEL 12
#define IMX8MP_VPU_PLL_REF_SEL 13
#define IMX8MP_ARM_PLL_REF_SEL 14
#define IMX8MP_SYS_PLL1_REF_SEL 15
#define IMX8MP_SYS_PLL2_REF_SEL 16
#define IMX8MP_SYS_PLL3_REF_SEL 17
#define IMX8MP_AUDIO_PLL1 18
#define IMX8MP_AUDIO_PLL2 19
#define IMX8MP_VIDEO_PLL1 20
#define IMX8MP_DRAM_PLL 21
#define IMX8MP_GPU_PLL 22
#define IMX8MP_VPU_PLL 23
#define IMX8MP_ARM_PLL 24
#define IMX8MP_SYS_PLL1 25
#define IMX8MP_SYS_PLL2 26
#define IMX8MP_SYS_PLL3 27
#define IMX8MP_AUDIO_PLL1_BYPASS 28
#define IMX8MP_AUDIO_PLL2_BYPASS 29
#define IMX8MP_VIDEO_PLL1_BYPASS 30
#define IMX8MP_DRAM_PLL_BYPASS 31
#define IMX8MP_GPU_PLL_BYPASS 32
#define IMX8MP_VPU_PLL_BYPASS 33
#define IMX8MP_ARM_PLL_BYPASS 34
#define IMX8MP_SYS_PLL1_BYPASS 35
#define IMX8MP_SYS_PLL2_BYPASS 36
#define IMX8MP_SYS_PLL3_BYPASS 37
#define IMX8MP_AUDIO_PLL1_OUT 38
#define IMX8MP_AUDIO_PLL2_OUT 39
#define IMX8MP_VIDEO_PLL1_OUT 40
#define IMX8MP_DRAM_PLL_OUT 41
#define IMX8MP_GPU_PLL_OUT 42
#define IMX8MP_VPU_PLL_OUT 43
#define IMX8MP_ARM_PLL_OUT 44
#define IMX8MP_SYS_PLL1_OUT 45
#define IMX8MP_SYS_PLL2_OUT 46
#define IMX8MP_SYS_PLL3_OUT 47
#define IMX8MP_SYS_PLL1_40M 48
#define IMX8MP_SYS_PLL1_80M 49
#define IMX8MP_SYS_PLL1_100M 50
#define IMX8MP_SYS_PLL1_133M 51
#define IMX8MP_SYS_PLL1_160M 52
#define IMX8MP_SYS_PLL1_200M 53
#define IMX8MP_SYS_PLL1_266M 54
#define IMX8MP_SYS_PLL1_400M 55
#define IMX8MP_SYS_PLL1_800M 56
#define IMX8MP_SYS_PLL2_50M 57
#define IMX8MP_SYS_PLL2_100M 58
#define IMX8MP_SYS_PLL2_125M 59
#define IMX8MP_SYS_PLL2_166M 60
#define IMX8MP_SYS_PLL2_200M 61
#define IMX8MP_SYS_PLL2_250M 62
#define IMX8MP_SYS_PLL2_333M 63
#define IMX8MP_SYS_PLL2_500M 64
#define IMX8MP_SYS_PLL2_1000M 65
#define IMX8MP_CLK_A53_SRC 66
#define IMX8MP_CLK_M7_SRC 67
#define IMX8MP_CLK_ML_SRC 68
#define IMX8MP_CLK_GPU3D_CORE_SRC 69
#define IMX8MP_CLK_GPU3D_SHADER_SRC 70
#define IMX8MP_CLK_GPU2D_SRC 71
#define IMX8MP_CLK_AUDIO_AXI_SRC 72
#define IMX8MP_CLK_HSIO_AXI_SRC 73
#define IMX8MP_CLK_MEDIA_ISP_SRC 74
#define IMX8MP_CLK_A53_CG 75
#define IMX8MP_CLK_M4_CG 76
#define IMX8MP_CLK_ML_CG 77
#define IMX8MP_CLK_GPU3D_CORE_CG 78
#define IMX8MP_CLK_GPU3D_SHADER_CG 79
#define IMX8MP_CLK_GPU2D_CG 80
#define IMX8MP_CLK_AUDIO_AXI_CG 81
#define IMX8MP_CLK_HSIO_AXI_CG 82
#define IMX8MP_CLK_MEDIA_ISP_CG 83
#define IMX8MP_CLK_A53_DIV 84
#define IMX8MP_CLK_M7_DIV 85
#define IMX8MP_CLK_ML_DIV 86
#define IMX8MP_CLK_GPU3D_CORE_DIV 87
#define IMX8MP_CLK_GPU3D_SHADER_DIV 88
#define IMX8MP_CLK_GPU2D_DIV 89
#define IMX8MP_CLK_AUDIO_AXI_DIV 90
#define IMX8MP_CLK_HSIO_AXI_DIV 91
#define IMX8MP_CLK_MEDIA_ISP_DIV 92
#define IMX8MP_CLK_MAIN_AXI 93
#define IMX8MP_CLK_ENET_AXI 94
#define IMX8MP_CLK_NAND_USDHC_BUS 95
#define IMX8MP_CLK_VPU_BUS 96
#define IMX8MP_CLK_MEDIA_AXI 97
#define IMX8MP_CLK_MEDIA_APB 98
#define IMX8MP_CLK_HDMI_APB 99
#define IMX8MP_CLK_HDMI_AXI 100
#define IMX8MP_CLK_GPU_AXI 101
#define IMX8MP_CLK_GPU_AHB 102
#define IMX8MP_CLK_NOC 103
#define IMX8MP_CLK_NOC_IO 104
#define IMX8MP_CLK_ML_AXI 105
#define IMX8MP_CLK_ML_AHB 106
#define IMX8MP_CLK_AHB 107
#define IMX8MP_CLK_AUDIO_AHB 108
#define IMX8MP_CLK_MIPI_DSI_ESC_RX 109
#define IMX8MP_CLK_IPG_ROOT 110
#define IMX8MP_CLK_IPG_AUDIO_ROOT 111
#define IMX8MP_CLK_DRAM_ALT 112
#define IMX8MP_CLK_DRAM_APB 113
#define IMX8MP_CLK_VPU_G1 114
#define IMX8MP_CLK_VPU_G2 115
#define IMX8MP_CLK_CAN1 116
#define IMX8MP_CLK_CAN2 117
#define IMX8MP_CLK_MEMREPAIR 118
#define IMX8MP_CLK_PCIE_PHY 119
#define IMX8MP_CLK_PCIE_AUX 120
#define IMX8MP_CLK_I2C5 121
#define IMX8MP_CLK_I2C6 122
#define IMX8MP_CLK_SAI1 123
#define IMX8MP_CLK_SAI2 124
#define IMX8MP_CLK_SAI3 125
#define IMX8MP_CLK_SAI4 126
#define IMX8MP_CLK_SAI5 127
#define IMX8MP_CLK_SAI6 128
#define IMX8MP_CLK_ENET_QOS 129
#define IMX8MP_CLK_ENET_QOS_TIMER 130
#define IMX8MP_CLK_ENET_REF 131
#define IMX8MP_CLK_ENET_TIMER 132
#define IMX8MP_CLK_ENET_PHY_REF 133
#define IMX8MP_CLK_NAND 134
#define IMX8MP_CLK_QSPI 135
#define IMX8MP_CLK_USDHC1 136
#define IMX8MP_CLK_USDHC2 137
#define IMX8MP_CLK_I2C1 138
#define IMX8MP_CLK_I2C2 139
#define IMX8MP_CLK_I2C3 140
#define IMX8MP_CLK_I2C4 141
#define IMX8MP_CLK_UART1 142
#define IMX8MP_CLK_UART2 143
#define IMX8MP_CLK_UART3 144
#define IMX8MP_CLK_UART4 145
#define IMX8MP_CLK_USB_CORE_REF 146
#define IMX8MP_CLK_USB_PHY_REF 147
#define IMX8MP_CLK_GIC 148
#define IMX8MP_CLK_ECSPI1 149
#define IMX8MP_CLK_ECSPI2 150
#define IMX8MP_CLK_PWM1 151
#define IMX8MP_CLK_PWM2 152
#define IMX8MP_CLK_PWM3 153
#define IMX8MP_CLK_PWM4 154
#define IMX8MP_CLK_GPT1 155
#define IMX8MP_CLK_GPT2 156
#define IMX8MP_CLK_GPT3 157
#define IMX8MP_CLK_GPT4 158
#define IMX8MP_CLK_GPT5 159
#define IMX8MP_CLK_GPT6 160
#define IMX8MP_CLK_TRACE 161
#define IMX8MP_CLK_WDOG 162
#define IMX8MP_CLK_WRCLK 163
#define IMX8MP_CLK_IPP_DO_CLKO1 164
#define IMX8MP_CLK_IPP_DO_CLKO2 165
#define IMX8MP_CLK_HDMI_FDCC_TST 166
#define IMX8MP_CLK_HDMI_27M 167
#define IMX8MP_CLK_HDMI_REF_266M 168
#define IMX8MP_CLK_USDHC3 169
#define IMX8MP_CLK_MEDIA_CAM1_PIX 170
#define IMX8MP_CLK_MEDIA_MIPI_PHY1_REF 171
#define IMX8MP_CLK_MEDIA_DISP1_PIX 172
#define IMX8MP_CLK_MEDIA_CAM2_PIX 173
#define IMX8MP_CLK_MEDIA_MIPI_PHY2_REF 174
#define IMX8MP_CLK_MEDIA_MIPI_CSI2_ESC 175
#define IMX8MP_CLK_PCIE2_CTRL 176
#define IMX8MP_CLK_PCIE2_PHY 177
#define IMX8MP_CLK_MEDIA_MIPI_TEST_BYTE 178
#define IMX8MP_CLK_ECSPI3 179
#define IMX8MP_CLK_PDM 180
#define IMX8MP_CLK_VPU_VC8000E 181
#define IMX8MP_CLK_SAI7 182
#define IMX8MP_CLK_GPC_ROOT 183
#define IMX8MP_CLK_ANAMIX_ROOT 184
#define IMX8MP_CLK_CPU_ROOT 185
#define IMX8MP_CLK_CSU_ROOT 186
#define IMX8MP_CLK_DEBUG_ROOT 187
#define IMX8MP_CLK_DRAM1_ROOT 188
#define IMX8MP_CLK_ECSPI1_ROOT 189
#define IMX8MP_CLK_ECSPI2_ROOT 190
#define IMX8MP_CLK_ECSPI3_ROOT 191
#define IMX8MP_CLK_ENET1_ROOT 192
#define IMX8MP_CLK_GPIO1_ROOT 193
#define IMX8MP_CLK_GPIO2_ROOT 194
#define IMX8MP_CLK_GPIO3_ROOT 195
#define IMX8MP_CLK_GPIO4_ROOT 196
#define IMX8MP_CLK_GPIO5_ROOT 197
#define IMX8MP_CLK_GPT1_ROOT 198
#define IMX8MP_CLK_GPT2_ROOT 199
#define IMX8MP_CLK_GPT3_ROOT 200
#define IMX8MP_CLK_GPT4_ROOT 201
#define IMX8MP_CLK_GPT5_ROOT 202
#define IMX8MP_CLK_GPT6_ROOT 203
#define IMX8MP_CLK_HS_ROOT 204
#define IMX8MP_CLK_I2C1_ROOT 205
#define IMX8MP_CLK_I2C2_ROOT 206
#define IMX8MP_CLK_I2C3_ROOT 207
#define IMX8MP_CLK_I2C4_ROOT 208
#define IMX8MP_CLK_IOMUX_ROOT 209
#define IMX8MP_CLK_IPMUX1_ROOT 210
#define IMX8MP_CLK_IPMUX2_ROOT 211
#define IMX8MP_CLK_IPMUX3_ROOT 212
#define IMX8MP_CLK_MU_ROOT 213
#define IMX8MP_CLK_OCOTP_ROOT 214
#define IMX8MP_CLK_OCRAM_ROOT 215
#define IMX8MP_CLK_OCRAM_S_ROOT 216
#define IMX8MP_CLK_PCIE_ROOT 217
#define IMX8MP_CLK_PERFMON1_ROOT 218
#define IMX8MP_CLK_PERFMON2_ROOT 219
#define IMX8MP_CLK_PWM1_ROOT 220
#define IMX8MP_CLK_PWM2_ROOT 221
#define IMX8MP_CLK_PWM3_ROOT 222
#define IMX8MP_CLK_PWM4_ROOT 223
#define IMX8MP_CLK_QOS_ROOT 224
#define IMX8MP_CLK_QOS_ENET_ROOT 225
#define IMX8MP_CLK_QSPI_ROOT 226
#define IMX8MP_CLK_NAND_ROOT 227
#define IMX8MP_CLK_NAND_USDHC_BUS_RAWNAND_CLK 228
#define IMX8MP_CLK_RDC_ROOT 229
#define IMX8MP_CLK_ROM_ROOT 230
#define IMX8MP_CLK_I2C5_ROOT 231
#define IMX8MP_CLK_I2C6_ROOT 232
#define IMX8MP_CLK_CAN1_ROOT 233
#define IMX8MP_CLK_CAN2_ROOT 234
#define IMX8MP_CLK_SCTR_ROOT 235
#define IMX8MP_CLK_SDMA1_ROOT 236
#define IMX8MP_CLK_ENET_QOS_ROOT 237
#define IMX8MP_CLK_SEC_DEBUG_ROOT 238
#define IMX8MP_CLK_SEMA1_ROOT 239
#define IMX8MP_CLK_SEMA2_ROOT 240
#define IMX8MP_CLK_IRQ_STEER_ROOT 241
#define IMX8MP_CLK_SIM_ENET_ROOT 242
#define IMX8MP_CLK_SIM_M_ROOT 243
#define IMX8MP_CLK_SIM_MAIN_ROOT 244
#define IMX8MP_CLK_SIM_S_ROOT 245
#define IMX8MP_CLK_SIM_WAKEUP_ROOT 246
#define IMX8MP_CLK_GPU2D_ROOT 247
#define IMX8MP_CLK_GPU3D_ROOT 248
#define IMX8MP_CLK_SNVS_ROOT 249
#define IMX8MP_CLK_TRACE_ROOT 250
#define IMX8MP_CLK_UART1_ROOT 251
#define IMX8MP_CLK_UART2_ROOT 252
#define IMX8MP_CLK_UART3_ROOT 253
#define IMX8MP_CLK_UART4_ROOT 254
#define IMX8MP_CLK_USB_ROOT 255
#define IMX8MP_CLK_USB_PHY_ROOT 256
#define IMX8MP_CLK_USDHC1_ROOT 257
#define IMX8MP_CLK_USDHC2_ROOT 258
#define IMX8MP_CLK_WDOG1_ROOT 259
#define IMX8MP_CLK_WDOG2_ROOT 260
#define IMX8MP_CLK_WDOG3_ROOT 261
#define IMX8MP_CLK_VPU_G1_ROOT 262
#define IMX8MP_CLK_GPU_ROOT 263
#define IMX8MP_CLK_NOC_WRAPPER_ROOT 264
#define IMX8MP_CLK_VPU_VC8KE_ROOT 265
#define IMX8MP_CLK_VPU_G2_ROOT 266
#define IMX8MP_CLK_NPU_ROOT 267
#define IMX8MP_CLK_HSIO_ROOT 268
#define IMX8MP_CLK_MEDIA_APB_ROOT 269
#define IMX8MP_CLK_MEDIA_AXI_ROOT 270
#define IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT 271
#define IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT 272
#define IMX8MP_CLK_MEDIA_DISP1_PIX_ROOT 273
#define IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT 274
#define IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT 275
#define IMX8MP_CLK_MEDIA_ISP_ROOT 276
#define IMX8MP_CLK_USDHC3_ROOT 277
#define IMX8MP_CLK_HDMI_ROOT 278
#define IMX8MP_CLK_XTAL_ROOT 279
#define IMX8MP_CLK_PLL_ROOT 280
#define IMX8MP_CLK_TSENSOR_ROOT 281
#define IMX8MP_CLK_VPU_ROOT 282
#define IMX8MP_CLK_MRPR_ROOT 283
#define IMX8MP_CLK_AUDIO_ROOT 284
#define IMX8MP_CLK_DRAM_ALT_ROOT 285
#define IMX8MP_CLK_DRAM_CORE 286
#define IMX8MP_CLK_ARM 287
#define IMX8MP_CLK_END 288
#endif