1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
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
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/qcom,msm8996-qmp-usb3-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm QMP PHY controller (USB, MSM8996)
maintainers:
- Vinod Koul <vkoul@kernel.org>
description:
QMP PHY controller supports physical layer functionality for a number of
controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB.
Note that these bindings are for SoCs up to SC8180X. For newer SoCs, see
qcom,sc8280xp-qmp-usb3-uni-phy.yaml.
properties:
compatible:
enum:
- qcom,ipq6018-qmp-usb3-phy
- qcom,ipq8074-qmp-usb3-phy
- qcom,msm8996-qmp-usb3-phy
- qcom,msm8998-qmp-usb3-phy
- qcom,sdm845-qmp-usb3-uni-phy
- qcom,sdx55-qmp-usb3-uni-phy
- qcom,sdx65-qmp-usb3-uni-phy
- qcom,sm8150-qmp-usb3-uni-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-uni-phy
reg:
items:
- description: serdes
"#address-cells":
enum: [ 1, 2 ]
"#size-cells":
enum: [ 1, 2 ]
ranges: true
clocks:
minItems: 3
maxItems: 4
clock-names:
minItems: 3
maxItems: 4
power-domains:
maxItems: 1
resets:
maxItems: 2
reset-names:
maxItems: 2
vdda-phy-supply: true
vdda-pll-supply: true
vddp-ref-clk-supply: true
patternProperties:
"^phy@[0-9a-f]+$":
type: object
description: single PHY-provider child node
properties:
reg:
minItems: 3
maxItems: 6
clocks:
items:
- description: PIPE clock
clock-names:
deprecated: true
items:
- const: pipe0
"#clock-cells":
const: 0
clock-output-names:
maxItems: 1
"#phy-cells":
const: 0
required:
- reg
- clocks
- "#clock-cells"
- clock-output-names
- "#phy-cells"
additionalProperties: false
required:
- compatible
- reg
- "#address-cells"
- "#size-cells"
- ranges
- clocks
- clock-names
- resets
- reset-names
- vdda-phy-supply
- vdda-pll-supply
additionalProperties: false
allOf:
- if:
properties:
compatible:
contains:
enum:
- qcom,sdm845-qmp-usb3-uni-phy
then:
properties:
clocks:
maxItems: 4
clock-names:
items:
- const: aux
- const: cfg_ahb
- const: ref
- const: com_aux
resets:
maxItems: 2
reset-names:
items:
- const: phy
- const: common
- if:
properties:
compatible:
contains:
enum:
- qcom,ipq8074-qmp-usb3-phy
- qcom,msm8996-qmp-usb3-phy
- qcom,msm8998-qmp-usb3-phy
- qcom,sdx55-qmp-usb3-uni-phy
- qcom,sdx65-qmp-usb3-uni-phy
then:
properties:
clocks:
maxItems: 3
clock-names:
items:
- const: aux
- const: cfg_ahb
- const: ref
resets:
maxItems: 2
reset-names:
items:
- const: phy
- const: common
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8150-qmp-usb3-uni-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-uni-phy
then:
properties:
clocks:
maxItems: 4
clock-names:
items:
- const: aux
- const: ref_clk_src
- const: ref
- const: com_aux
resets:
maxItems: 2
reset-names:
items:
- const: phy
- const: common
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8998-qmp-usb3-phy
then:
patternProperties:
"^phy@[0-9a-f]+$":
properties:
reg:
items:
- description: TX lane 1
- description: RX lane 1
- description: PCS
- description: TX lane 2
- description: RX lane 2
- if:
properties:
compatible:
contains:
enum:
- qcom,ipq6018-qmp-usb3-phy
- qcom,ipq8074-qmp-usb3-phy
- qcom,sdx55-qmp-usb3-uni-phy
- qcom,sdx65-qmp-usb3-uni-phy
- qcom,sm8150-qmp-usb3-uni-phy
then:
patternProperties:
"^phy@[0-9a-f]+$":
properties:
reg:
items:
- description: TX
- description: RX
- description: PCS
- description: PCS_MISC
- if:
properties:
compatible:
contains:
enum:
- qcom,msm8996-qmp-usb3-phy
- qcom,sm8250-qmp-usb3-uni-phy
- qcom,sm8350-qmp-usb3-uni-phy
then:
patternProperties:
"^phy@[0-9a-f]+$":
properties:
reg:
items:
- description: TX
- description: RX
- description: PCS
examples:
- |
#include <dt-bindings/clock/qcom,gcc-sdm845.h>
usb_2_qmpphy: phy-wrapper@88eb000 {
compatible = "qcom,sdm845-qmp-usb3-uni-phy";
reg = <0x088eb000 0x18c>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x088eb000 0x2000>;
clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK >,
<&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
<&gcc GCC_USB3_SEC_CLKREF_CLK>,
<&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>;
clock-names = "aux", "cfg_ahb", "ref", "com_aux";
resets = <&gcc GCC_USB3PHY_PHY_SEC_BCR>,
<&gcc GCC_USB3_PHY_SEC_BCR>;
reset-names = "phy", "common";
vdda-phy-supply = <&vdda_usb2_ss_1p2>;
vdda-pll-supply = <&vdda_usb2_ss_core>;
usb_2_ssphy: phy@200 {
reg = <0x200 0x128>,
<0x400 0x1fc>,
<0x800 0x218>,
<0x600 0x70>;
clocks = <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>;
#clock-cells = <0>;
clock-output-names = "usb3_uni_phy_pipe_clk_src";
#phy-cells = <0>;
};
};
|
