1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/soc/rockchi 4 $id: http://devicetree.org/schemas/soc/rockchip/grf.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Rockchip General Register Files (GRF) 7 title: Rockchip General Register Files (GRF)
8 8
9 maintainers: 9 maintainers:
10 - Heiko Stuebner <heiko@sntech.de> 10 - Heiko Stuebner <heiko@sntech.de>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 oneOf: 14 oneOf:
15 - items: 15 - items:
16 - enum: 16 - enum:
17 - rockchip,rk3288-sgrf 17 - rockchip,rk3288-sgrf
18 - rockchip,rk3566-pipe-grf <<
19 - rockchip,rk3568-pcie3-phy-grf <<
20 - rockchip,rk3568-pipe-grf <<
21 - rockchip,rk3568-pipe-phy-grf <<
22 - rockchip,rk3568-usb2phy-grf <<
23 - rockchip,rk3576-bigcore-grf <<
24 - rockchip,rk3576-cci-grf <<
25 - rockchip,rk3576-gpu-grf <<
26 - rockchip,rk3576-litcore-grf <<
27 - rockchip,rk3576-npu-grf <<
28 - rockchip,rk3576-php-grf <<
29 - rockchip,rk3576-pipe-phy-grf <<
30 - rockchip,rk3576-pmu1-grf <<
31 - rockchip,rk3576-sdgmac-grf <<
32 - rockchip,rk3576-sys-grf <<
33 - rockchip,rk3576-usb-grf <<
34 - rockchip,rk3576-usbdpphy-grf <<
35 - rockchip,rk3576-vo0-grf <<
36 - rockchip,rk3576-vop-grf <<
37 - rockchip,rk3588-bigcore0-grf <<
38 - rockchip,rk3588-bigcore1-grf <<
39 - rockchip,rk3588-hdptxphy-grf <<
40 - rockchip,rk3588-ioc <<
41 - rockchip,rk3588-php-grf <<
42 - rockchip,rk3588-pipe-phy-grf <<
43 - rockchip,rk3588-sys-grf <<
44 - rockchip,rk3588-pcie3-phy-grf <<
45 - rockchip,rk3588-pcie3-pipe-grf <<
46 - rockchip,rk3588-usb-grf <<
47 - rockchip,rk3588-usbdpphy-grf <<
48 - rockchip,rk3588-vo0-grf <<
49 - rockchip,rk3588-vo1-grf <<
50 - rockchip,rk3588-vop-grf <<
51 - rockchip,rv1108-usbgrf 18 - rockchip,rv1108-usbgrf
52 - const: syscon 19 - const: syscon
53 - items: 20 - items:
54 - const: rockchip,rk3588-vo-grf <<
55 - const: syscon <<
56 deprecated: true <<
57 description: Use rockchip,rk3588-vo{0, <<
58 - items: <<
59 - enum: 21 - enum:
60 - rockchip,px30-grf 22 - rockchip,px30-grf
61 - rockchip,px30-pmugrf 23 - rockchip,px30-pmugrf
62 - rockchip,px30-usb2phy-grf 24 - rockchip,px30-usb2phy-grf
63 - rockchip,rk3036-grf 25 - rockchip,rk3036-grf
64 - rockchip,rk3066-grf 26 - rockchip,rk3066-grf
65 - rockchip,rk3128-grf <<
66 - rockchip,rk3188-grf 27 - rockchip,rk3188-grf
67 - rockchip,rk3228-grf 28 - rockchip,rk3228-grf
68 - rockchip,rk3288-grf 29 - rockchip,rk3288-grf
69 - rockchip,rk3308-core-grf 30 - rockchip,rk3308-core-grf
70 - rockchip,rk3308-detect-grf 31 - rockchip,rk3308-detect-grf
71 - rockchip,rk3308-grf 32 - rockchip,rk3308-grf
72 - rockchip,rk3308-usb2phy-grf 33 - rockchip,rk3308-usb2phy-grf
73 - rockchip,rk3328-grf 34 - rockchip,rk3328-grf
74 - rockchip,rk3328-usb2phy-grf 35 - rockchip,rk3328-usb2phy-grf
75 - rockchip,rk3368-grf 36 - rockchip,rk3368-grf
76 - rockchip,rk3368-pmugrf 37 - rockchip,rk3368-pmugrf
77 - rockchip,rk3399-grf 38 - rockchip,rk3399-grf
78 - rockchip,rk3399-pmugrf 39 - rockchip,rk3399-pmugrf
79 - rockchip,rk3568-grf 40 - rockchip,rk3568-grf
80 - rockchip,rk3568-pmugrf 41 - rockchip,rk3568-pmugrf
81 - rockchip,rk3576-ioc-grf <<
82 - rockchip,rk3576-pmu0-grf <<
83 - rockchip,rk3588-usb2phy-grf <<
84 - rockchip,rv1108-grf 42 - rockchip,rv1108-grf
85 - rockchip,rv1108-pmugrf 43 - rockchip,rv1108-pmugrf
86 - rockchip,rv1126-grf <<
87 - rockchip,rv1126-pmugrf <<
88 - const: syscon 44 - const: syscon
89 - const: simple-mfd 45 - const: simple-mfd
90 46
91 reg: 47 reg:
92 maxItems: 1 48 maxItems: 1
93 49
94 clocks: <<
95 maxItems: 1 <<
96 <<
97 "#address-cells": 50 "#address-cells":
98 const: 1 51 const: 1
99 52
100 "#size-cells": 53 "#size-cells":
101 const: 1 54 const: 1
102 55
103 required: 56 required:
104 - compatible 57 - compatible
105 - reg 58 - reg
106 59
107 additionalProperties: 60 additionalProperties:
108 type: object 61 type: object
109 62
110 allOf: 63 allOf:
111 - if: 64 - if:
112 properties: 65 properties:
113 compatible: 66 compatible:
114 contains: 67 contains:
115 enum: !! 68 const: rockchip,px30-grf
116 - rockchip,px30-grf <<
117 69
118 then: 70 then:
119 properties: 71 properties:
120 lvds: 72 lvds:
121 type: object !! 73 description:
122 !! 74 Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
123 $ref: /schemas/display/rockchip/rock <<
124 <<
125 unevaluatedProperties: false <<
126 75
127 - if: 76 - if:
128 properties: 77 properties:
129 compatible: 78 compatible:
130 contains: 79 contains:
131 const: rockchip,rk3288-grf 80 const: rockchip,rk3288-grf
132 81
133 then: 82 then:
134 properties: 83 properties:
135 edp-phy: 84 edp-phy:
136 type: object !! 85 description:
137 $ref: /schemas/phy/rockchip,rk3288-d !! 86 Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
138 unevaluatedProperties: false <<
139 87
140 - if: 88 - if:
141 properties: 89 properties:
142 compatible: 90 compatible:
143 contains: 91 contains:
144 enum: 92 enum:
145 - rockchip,rk3066-grf 93 - rockchip,rk3066-grf
146 - rockchip,rk3188-grf 94 - rockchip,rk3188-grf
147 - rockchip,rk3288-grf 95 - rockchip,rk3288-grf
148 96
149 then: 97 then:
150 properties: 98 properties:
151 usbphy: 99 usbphy:
152 type: object 100 type: object
153 101
154 $ref: /schemas/phy/rockchip-usb-phy. !! 102 $ref: "/schemas/phy/rockchip-usb-phy.yaml#"
155 103
156 unevaluatedProperties: false 104 unevaluatedProperties: false
157 105
158 - if: 106 - if:
159 properties: 107 properties:
160 compatible: 108 compatible:
161 contains: 109 contains:
162 const: rockchip,rk3328-grf 110 const: rockchip,rk3328-grf
163 111
164 then: 112 then:
165 properties: 113 properties:
166 gpio: 114 gpio:
167 type: object 115 type: object
168 116
169 $ref: /schemas/gpio/rockchip,rk3328- !! 117 $ref: "/schemas/gpio/rockchip,rk3328-grf-gpio.yaml#"
170 118
171 unevaluatedProperties: false 119 unevaluatedProperties: false
172 120
173 power-controller: 121 power-controller:
174 type: object 122 type: object
175 123
176 $ref: /schemas/power/rockchip,power- !! 124 $ref: "/schemas/power/rockchip,power-controller.yaml#"
177 125
178 unevaluatedProperties: false 126 unevaluatedProperties: false
179 127
180 - if: 128 - if:
181 properties: 129 properties:
182 compatible: 130 compatible:
183 contains: 131 contains:
184 const: rockchip,rk3399-grf 132 const: rockchip,rk3399-grf
185 133
186 then: 134 then:
187 properties: 135 properties:
188 mipi-dphy-rx0: 136 mipi-dphy-rx0:
189 type: object 137 type: object
190 138
191 $ref: /schemas/phy/rockchip-mipi-dph !! 139 $ref: "/schemas/phy/rockchip-mipi-dphy-rx0.yaml#"
192 140
193 unevaluatedProperties: false 141 unevaluatedProperties: false
194 142
195 pcie-phy: 143 pcie-phy:
196 type: object <<
197 description: 144 description:
198 Documentation/devicetree/bindings/ 145 Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt
199 146
200 patternProperties: 147 patternProperties:
201 "^phy@[0-9a-f]+$": !! 148 "phy@[0-9a-f]+$":
202 type: object !! 149 description:
203 $ref: /schemas/phy/rockchip,rk3399-e !! 150 Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt
204 unevaluatedProperties: false <<
205 151
206 - if: 152 - if:
207 properties: 153 properties:
208 compatible: 154 compatible:
209 contains: 155 contains:
210 enum: 156 enum:
211 - rockchip,px30-pmugrf 157 - rockchip,px30-pmugrf
212 - rockchip,rk3036-grf 158 - rockchip,rk3036-grf
213 - rockchip,rk3308-grf 159 - rockchip,rk3308-grf
214 - rockchip,rk3368-pmugrf 160 - rockchip,rk3368-pmugrf
215 161
216 then: 162 then:
217 properties: 163 properties:
218 reboot-mode: 164 reboot-mode:
219 type: object 165 type: object
220 166
221 $ref: /schemas/power/reset/syscon-re !! 167 $ref: "/schemas/power/reset/syscon-reboot-mode.yaml#"
222 168
223 unevaluatedProperties: false 169 unevaluatedProperties: false
224 170
225 - if: 171 - if:
226 properties: 172 properties:
227 compatible: 173 compatible:
228 contains: 174 contains:
229 enum: 175 enum:
230 - rockchip,px30-usb2phy-grf 176 - rockchip,px30-usb2phy-grf
231 - rockchip,rk3128-grf <<
232 - rockchip,rk3228-grf 177 - rockchip,rk3228-grf
233 - rockchip,rk3308-usb2phy-grf 178 - rockchip,rk3308-usb2phy-grf
234 - rockchip,rk3328-usb2phy-grf 179 - rockchip,rk3328-usb2phy-grf
235 - rockchip,rk3399-grf 180 - rockchip,rk3399-grf
236 - rockchip,rk3588-usb2phy-grf <<
237 - rockchip,rv1108-grf 181 - rockchip,rv1108-grf
238 182
239 then: 183 then:
240 required: 184 required:
241 - "#address-cells" 185 - "#address-cells"
242 - "#size-cells" 186 - "#size-cells"
243 187
244 patternProperties: 188 patternProperties:
245 "usb2phy@[0-9a-f]+$": 189 "usb2phy@[0-9a-f]+$":
246 type: object 190 type: object
247 191
248 $ref: /schemas/phy/rockchip,inno-usb !! 192 $ref: "/schemas/phy/phy-rockchip-inno-usb2.yaml#"
249 193
250 unevaluatedProperties: false 194 unevaluatedProperties: false
251 195
252 - if: 196 - if:
253 properties: 197 properties:
254 compatible: 198 compatible:
255 contains: 199 contains:
256 enum: 200 enum:
257 - rockchip,px30-grf 201 - rockchip,px30-grf
258 - rockchip,px30-pmugrf 202 - rockchip,px30-pmugrf
259 - rockchip,rk3188-grf 203 - rockchip,rk3188-grf
260 - rockchip,rk3228-grf 204 - rockchip,rk3228-grf
261 - rockchip,rk3288-grf 205 - rockchip,rk3288-grf
262 - rockchip,rk3328-grf 206 - rockchip,rk3328-grf
263 - rockchip,rk3368-grf 207 - rockchip,rk3368-grf
264 - rockchip,rk3368-pmugrf 208 - rockchip,rk3368-pmugrf
265 - rockchip,rk3399-grf 209 - rockchip,rk3399-grf
266 - rockchip,rk3399-pmugrf 210 - rockchip,rk3399-pmugrf
267 - rockchip,rk3568-pmugrf 211 - rockchip,rk3568-pmugrf
268 - rockchip,rk3588-pmugrf <<
269 - rockchip,rv1108-grf 212 - rockchip,rv1108-grf
270 - rockchip,rv1108-pmugrf 213 - rockchip,rv1108-pmugrf
271 214
272 then: 215 then:
273 properties: 216 properties:
274 io-domains: 217 io-domains:
275 type: object 218 type: object
276 219
277 $ref: /schemas/power/rockchip-io-dom !! 220 $ref: "/schemas/power/rockchip-io-domain.yaml#"
278 221
279 unevaluatedProperties: false 222 unevaluatedProperties: false
280 223
281 - if: <<
282 properties: <<
283 compatible: <<
284 contains: <<
285 enum: <<
286 - rockchip,rk3588-vo-grf <<
287 - rockchip,rk3588-vo0-grf <<
288 - rockchip,rk3588-vo1-grf <<
289 <<
290 then: <<
291 required: <<
292 - clocks <<
293 <<
294 else: <<
295 properties: <<
296 clocks: false <<
297 <<
298 <<
299 examples: 224 examples:
300 - | 225 - |
301 #include <dt-bindings/clock/rk3399-cru.h> 226 #include <dt-bindings/clock/rk3399-cru.h>
302 #include <dt-bindings/interrupt-controller 227 #include <dt-bindings/interrupt-controller/arm-gic.h>
303 #include <dt-bindings/power/rk3399-power.h 228 #include <dt-bindings/power/rk3399-power.h>
304 grf: syscon@ff770000 { 229 grf: syscon@ff770000 {
305 compatible = "rockchip,rk3399-grf", "sys 230 compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd";
306 reg = <0xff770000 0x10000>; 231 reg = <0xff770000 0x10000>;
307 #address-cells = <1>; 232 #address-cells = <1>;
308 #size-cells = <1>; 233 #size-cells = <1>;
309 234
310 mipi_dphy_rx0: mipi-dphy-rx0 { 235 mipi_dphy_rx0: mipi-dphy-rx0 {
311 compatible = "rockchip,rk3399-mipi-dph 236 compatible = "rockchip,rk3399-mipi-dphy-rx0";
312 clocks = <&cru SCLK_MIPIDPHY_REF>, 237 clocks = <&cru SCLK_MIPIDPHY_REF>,
313 <&cru SCLK_DPHY_RX0_CFG>, 238 <&cru SCLK_DPHY_RX0_CFG>,
314 <&cru PCLK_VIO_GRF>; 239 <&cru PCLK_VIO_GRF>;
315 clock-names = "dphy-ref", "dphy-cfg", 240 clock-names = "dphy-ref", "dphy-cfg", "grf";
316 power-domains = <&power RK3399_PD_VIO> 241 power-domains = <&power RK3399_PD_VIO>;
317 #phy-cells = <0>; <<
318 }; <<
319 <<
320 phy@f780 { <<
321 compatible = "rockchip,rk3399-emmc-phy <<
322 reg = <0xf780 0x20>; <<
323 clocks = <&sdhci>; <<
324 clock-names = "emmcclk"; <<
325 drive-impedance-ohm = <50>; <<
326 #phy-cells = <0>; 242 #phy-cells = <0>;
327 }; 243 };
328 244
329 u2phy0: usb2phy@e450 { 245 u2phy0: usb2phy@e450 {
330 compatible = "rockchip,rk3399-usb2phy" 246 compatible = "rockchip,rk3399-usb2phy";
331 reg = <0xe450 0x10>; 247 reg = <0xe450 0x10>;
332 clocks = <&cru SCLK_USB2PHY0_REF>; 248 clocks = <&cru SCLK_USB2PHY0_REF>;
333 clock-names = "phyclk"; 249 clock-names = "phyclk";
334 #clock-cells = <0>; 250 #clock-cells = <0>;
335 clock-output-names = "clk_usbphy0_480m 251 clock-output-names = "clk_usbphy0_480m";
336 252
337 u2phy0_host: host-port { 253 u2phy0_host: host-port {
338 #phy-cells = <0>; 254 #phy-cells = <0>;
339 interrupts = <GIC_SPI 27 IRQ_TYPE_LE 255 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>;
340 interrupt-names = "linestate"; 256 interrupt-names = "linestate";
341 }; 257 };
342 258
343 u2phy0_otg: otg-port { 259 u2phy0_otg: otg-port {
344 #phy-cells = <0>; 260 #phy-cells = <0>;
345 interrupts = <GIC_SPI 103 IRQ_TYPE_L 261 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
346 <GIC_SPI 104 IRQ_TYPE_L 262 <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
347 <GIC_SPI 106 IRQ_TYPE_L 263 <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
348 interrupt-names = "otg-bvalid", "otg 264 interrupt-names = "otg-bvalid", "otg-id",
349 "linestate"; 265 "linestate";
350 }; 266 };
351 }; 267 };
352 }; 268 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.