xref: /linux/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml (revision 7f71507851fc7764b36a3221839607d3a45c2025) 
1# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/remoteproc/qcom,sm8550-pas.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm SM8550 Peripheral Authentication Service
8
9maintainers:
10  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11
12description:
13  Qualcomm SM8550 SoC Peripheral Authentication Service loads and boots firmware
14  on the Qualcomm DSP Hexagon cores.
15
16properties:
17  compatible:
18    oneOf:
19      - enum:
20          - qcom,sdx75-mpss-pas
21          - qcom,sm8550-adsp-pas
22          - qcom,sm8550-cdsp-pas
23          - qcom,sm8550-mpss-pas
24          - qcom,sm8650-adsp-pas
25          - qcom,sm8650-cdsp-pas
26          - qcom,sm8650-mpss-pas
27          - qcom,x1e80100-adsp-pas
28          - qcom,x1e80100-cdsp-pas
29      - items:
30          - const: qcom,sm8750-adsp-pas
31          - const: qcom,sm8550-adsp-pas
32
33  reg:
34    maxItems: 1
35
36  clocks:
37    items:
38      - description: XO clock
39
40  clock-names:
41    items:
42      - const: xo
43
44  qcom,qmp:
45    $ref: /schemas/types.yaml#/definitions/phandle
46    description: Reference to the AOSS side-channel message RAM.
47
48  smd-edge: false
49
50  firmware-name:
51    $ref: /schemas/types.yaml#/definitions/string-array
52    items:
53      - description: Firmware name of the Hexagon core
54      - description: Firmware name of the Hexagon Devicetree
55
56  memory-region:
57    minItems: 2
58    items:
59      - description: Memory region for main Firmware authentication
60      - description: Memory region for Devicetree Firmware authentication
61      - description: DSM Memory region
62      - description: DSM Memory region 2
63      - description: Memory region for Qlink Logging
64
65required:
66  - compatible
67  - reg
68  - memory-region
69
70allOf:
71  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
72  - if:
73      properties:
74        compatible:
75          enum:
76            - qcom,sm8550-adsp-pas
77            - qcom,sm8550-cdsp-pas
78            - qcom,sm8650-adsp-pas
79            - qcom,x1e80100-adsp-pas
80            - qcom,x1e80100-cdsp-pas
81    then:
82      properties:
83        interrupts:
84          maxItems: 5
85        interrupt-names:
86          maxItems: 5
87        memory-region:
88          maxItems: 2
89  - if:
90      properties:
91        compatible:
92          contains:
93            enum:
94              - qcom,sm8750-adsp-pas
95    then:
96      properties:
97        interrupts:
98          maxItems: 6
99        interrupt-names:
100          maxItems: 6
101        memory-region:
102          maxItems: 2
103  - if:
104      properties:
105        compatible:
106          enum:
107            - qcom,sm8650-cdsp-pas
108    then:
109      properties:
110        interrupts:
111          maxItems: 5
112        interrupt-names:
113          maxItems: 5
114        memory-region:
115          minItems: 3
116          maxItems: 3
117  - if:
118      properties:
119        compatible:
120          enum:
121            - qcom,sm8550-mpss-pas
122    then:
123      properties:
124        interrupts:
125          minItems: 6
126        interrupt-names:
127          minItems: 6
128        memory-region:
129          minItems: 3
130          maxItems: 3
131  - if:
132      properties:
133        compatible:
134          enum:
135            - qcom,sdx75-mpss-pas
136            - qcom,sm8650-mpss-pas
137    then:
138      properties:
139        interrupts:
140          minItems: 6
141        interrupt-names:
142          minItems: 6
143        memory-region:
144          minItems: 5
145          maxItems: 5
146
147  - if:
148      properties:
149        compatible:
150          contains:
151            enum:
152              - qcom,sm8550-adsp-pas
153              - qcom,sm8650-adsp-pas
154              - qcom,sm8750-adsp-pas
155              - qcom,x1e80100-adsp-pas
156    then:
157      properties:
158        power-domains:
159          items:
160            - description: LCX power domain
161            - description: LMX power domain
162        power-domain-names:
163          items:
164            - const: lcx
165            - const: lmx
166
167  - if:
168      properties:
169        compatible:
170          enum:
171            - qcom,sdx75-mpss-pas
172            - qcom,sm8550-mpss-pas
173            - qcom,sm8650-mpss-pas
174    then:
175      properties:
176        power-domains:
177          items:
178            - description: CX power domain
179            - description: MSS power domain
180        power-domain-names:
181          items:
182            - const: cx
183            - const: mss
184  - if:
185      properties:
186        compatible:
187          enum:
188            - qcom,sm8550-cdsp-pas
189            - qcom,sm8650-cdsp-pas
190            - qcom,x1e80100-cdsp-pas
191    then:
192      properties:
193        power-domains:
194          items:
195            - description: CX power domain
196            - description: MXC power domain
197            - description: NSP power domain
198        power-domain-names:
199          items:
200            - const: cx
201            - const: mxc
202            - const: nsp
203
204unevaluatedProperties: false
205
206examples:
207  - |
208    #include <dt-bindings/clock/qcom,rpmh.h>
209    #include <dt-bindings/interrupt-controller/irq.h>
210    #include <dt-bindings/mailbox/qcom-ipcc.h>
211
212    remoteproc@30000000 {
213        compatible = "qcom,sm8550-adsp-pas";
214        reg = <0x030000000 0x100>;
215
216        clocks = <&rpmhcc RPMH_CXO_CLK>;
217        clock-names = "xo";
218
219        interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
220                              <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
221                              <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
222                              <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
223                              <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
224        interrupt-names = "wdog", "fatal", "ready",
225                          "handover", "stop-ack";
226
227        memory-region = <&adsp_mem>, <&dtb_adsp_mem>;
228
229        firmware-name = "qcom/sm8550/adsp.mbn",
230                        "qcom/sm8550/adsp_dtb.mbn";
231
232        power-domains = <&rpmhpd_sm8550_lcx>,
233                        <&rpmhpd_sm8550_lmx>;
234        power-domain-names = "lcx", "lmx";
235
236        qcom,qmp = <&aoss_qmp>;
237        qcom,smem-states = <&smp2p_adsp_out 0>;
238        qcom,smem-state-names = "stop";
239
240        glink-edge {
241            interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
242                                         IPCC_MPROC_SIGNAL_GLINK_QMP
243                                         IRQ_TYPE_EDGE_RISING>;
244            mboxes = <&ipcc IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_GLINK_QMP>;
245
246            label = "lpass";
247            qcom,remote-pid = <2>;
248
249            /* ... */
250        };
251    };
252