xref: /linux/Documentation/devicetree/bindings/remoteproc/qcom,sm8550-pas.yaml (revision 7255fcc80d4b525cc10cfaaf7f485830d4ed2000) 
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    enum:
19      - qcom,sm8550-adsp-pas
20      - qcom,sm8550-cdsp-pas
21      - qcom,sm8550-mpss-pas
22      - qcom,sm8650-adsp-pas
23      - qcom,sm8650-cdsp-pas
24      - qcom,sm8650-mpss-pas
25      - qcom,x1e80100-adsp-pas
26      - qcom,x1e80100-cdsp-pas
27
28  reg:
29    maxItems: 1
30
31  clocks:
32    items:
33      - description: XO clock
34
35  clock-names:
36    items:
37      - const: xo
38
39  qcom,qmp:
40    $ref: /schemas/types.yaml#/definitions/phandle
41    description: Reference to the AOSS side-channel message RAM.
42
43  smd-edge: false
44
45  firmware-name:
46    $ref: /schemas/types.yaml#/definitions/string-array
47    items:
48      - description: Firmware name of the Hexagon core
49      - description: Firmware name of the Hexagon Devicetree
50
51  memory-region:
52    minItems: 2
53    items:
54      - description: Memory region for main Firmware authentication
55      - description: Memory region for Devicetree Firmware authentication
56      - description: DSM Memory region
57      - description: DSM Memory region 2
58      - description: Memory region for Qlink Logging
59
60required:
61  - compatible
62  - reg
63  - memory-region
64
65allOf:
66  - $ref: /schemas/remoteproc/qcom,pas-common.yaml#
67  - if:
68      properties:
69        compatible:
70          enum:
71            - qcom,sm8550-adsp-pas
72            - qcom,sm8550-cdsp-pas
73            - qcom,sm8650-adsp-pas
74            - qcom,x1e80100-adsp-pas
75            - qcom,x1e80100-cdsp-pas
76    then:
77      properties:
78        interrupts:
79          maxItems: 5
80        interrupt-names:
81          maxItems: 5
82        memory-region:
83          maxItems: 2
84  - if:
85      properties:
86        compatible:
87          enum:
88            - qcom,sm8650-cdsp-pas
89    then:
90      properties:
91        interrupts:
92          maxItems: 5
93        interrupt-names:
94          maxItems: 5
95        memory-region:
96          minItems: 3
97          maxItems: 3
98  - if:
99      properties:
100        compatible:
101          enum:
102            - qcom,sm8550-mpss-pas
103    then:
104      properties:
105        interrupts:
106          minItems: 6
107        interrupt-names:
108          minItems: 6
109        memory-region:
110          minItems: 3
111          maxItems: 3
112  - if:
113      properties:
114        compatible:
115          enum:
116            - qcom,sm8650-mpss-pas
117    then:
118      properties:
119        interrupts:
120          minItems: 6
121        interrupt-names:
122          minItems: 6
123        memory-region:
124          minItems: 5
125          maxItems: 5
126
127  - if:
128      properties:
129        compatible:
130          enum:
131            - qcom,sm8550-adsp-pas
132            - qcom,sm8650-adsp-pas
133            - qcom,x1e80100-adsp-pas
134    then:
135      properties:
136        power-domains:
137          items:
138            - description: LCX power domain
139            - description: LMX power domain
140        power-domain-names:
141          items:
142            - const: lcx
143            - const: lmx
144
145  - if:
146      properties:
147        compatible:
148          enum:
149            - qcom,sm8550-mpss-pas
150            - qcom,sm8650-mpss-pas
151    then:
152      properties:
153        power-domains:
154          items:
155            - description: CX power domain
156            - description: MSS power domain
157        power-domain-names:
158          items:
159            - const: cx
160            - const: mss
161  - if:
162      properties:
163        compatible:
164          enum:
165            - qcom,sm8550-cdsp-pas
166            - qcom,sm8650-cdsp-pas
167            - qcom,x1e80100-cdsp-pas
168    then:
169      properties:
170        power-domains:
171          items:
172            - description: CX power domain
173            - description: MXC power domain
174            - description: NSP power domain
175        power-domain-names:
176          items:
177            - const: cx
178            - const: mxc
179            - const: nsp
180
181unevaluatedProperties: false
182
183examples:
184  - |
185    #include <dt-bindings/clock/qcom,rpmh.h>
186    #include <dt-bindings/interrupt-controller/irq.h>
187    #include <dt-bindings/mailbox/qcom-ipcc.h>
188
189    remoteproc@30000000 {
190        compatible = "qcom,sm8550-adsp-pas";
191        reg = <0x030000000 0x100>;
192
193        clocks = <&rpmhcc RPMH_CXO_CLK>;
194        clock-names = "xo";
195
196        interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>,
197                              <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
198                              <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>,
199                              <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>,
200                              <&smp2p_adsp_in 3 IRQ_TYPE_EDGE_RISING>;
201        interrupt-names = "wdog", "fatal", "ready",
202                          "handover", "stop-ack";
203
204        memory-region = <&adsp_mem>, <&dtb_adsp_mem>;
205
206        firmware-name = "qcom/sm8550/adsp.mbn",
207                        "qcom/sm8550/adsp_dtb.mbn";
208
209        power-domains = <&rpmhpd_sm8550_lcx>,
210                        <&rpmhpd_sm8550_lmx>;
211        power-domain-names = "lcx", "lmx";
212
213        qcom,qmp = <&aoss_qmp>;
214        qcom,smem-states = <&smp2p_adsp_out 0>;
215        qcom,smem-state-names = "stop";
216
217        glink-edge {
218            interrupts-extended = <&ipcc IPCC_CLIENT_LPASS
219                                         IPCC_MPROC_SIGNAL_GLINK_QMP
220                                         IRQ_TYPE_EDGE_RISING>;
221            mboxes = <&ipcc IPCC_CLIENT_LPASS IPCC_MPROC_SIGNAL_GLINK_QMP>;
222
223            label = "lpass";
224            qcom,remote-pid = <2>;
225
226            /* ... */
227        };
228    };
229