1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (c) 2023 Imagination Technologies 2 # Copyright (c) 2023 Imagination Technologies Ltd.
3 # Copyright (C) 2024 Texas Instruments Incorpo 3 # Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
4 %YAML 1.2 4 %YAML 1.2
5 --- 5 ---
6 $id: http://devicetree.org/schemas/gpu/img,pow 6 $id: http://devicetree.org/schemas/gpu/img,powervr-sgx.yaml#
7 $schema: http://devicetree.org/meta-schemas/co 7 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 8
9 title: Imagination Technologies PowerVR SGX GP 9 title: Imagination Technologies PowerVR SGX GPUs
10 10
11 maintainers: 11 maintainers:
12 - Frank Binns <frank.binns@imgtec.com> 12 - Frank Binns <frank.binns@imgtec.com>
13 13
14 properties: 14 properties:
15 compatible: 15 compatible:
16 oneOf: 16 oneOf:
17 - items: 17 - items:
18 - enum: 18 - enum:
19 - ti,omap3430-gpu # Rev 121 19 - ti,omap3430-gpu # Rev 121
20 - ti,omap3630-gpu # Rev 125 20 - ti,omap3630-gpu # Rev 125
21 - const: img,powervr-sgx530 21 - const: img,powervr-sgx530
22 - items: 22 - items:
23 - enum: 23 - enum:
24 - ingenic,jz4780-gpu # Rev 130 24 - ingenic,jz4780-gpu # Rev 130
25 - ti,omap4430-gpu # Rev 120 25 - ti,omap4430-gpu # Rev 120
26 - const: img,powervr-sgx540 26 - const: img,powervr-sgx540
27 - items: 27 - items:
28 - enum: 28 - enum:
29 - allwinner,sun6i-a31-gpu # MP2 29 - allwinner,sun6i-a31-gpu # MP2 Rev 115
30 - ti,omap4470-gpu # MP1 Rev 112 30 - ti,omap4470-gpu # MP1 Rev 112
31 - ti,omap5432-gpu # MP2 Rev 105 31 - ti,omap5432-gpu # MP2 Rev 105
32 - ti,am5728-gpu # MP2 Rev 116 32 - ti,am5728-gpu # MP2 Rev 116
33 - ti,am6548-gpu # MP1 Rev 117 33 - ti,am6548-gpu # MP1 Rev 117
34 - const: img,powervr-sgx544 34 - const: img,powervr-sgx544
35 35
36 reg: 36 reg:
37 maxItems: 1 37 maxItems: 1
38 38
39 interrupts: 39 interrupts:
40 maxItems: 1 40 maxItems: 1
41 41
42 clocks: 42 clocks:
43 minItems: 1 43 minItems: 1
44 maxItems: 3 44 maxItems: 3
45 45
46 clock-names: 46 clock-names:
47 minItems: 1 47 minItems: 1
48 items: 48 items:
49 - const: core 49 - const: core
50 - const: mem 50 - const: mem
51 - const: sys 51 - const: sys
52 52
53 power-domains: 53 power-domains:
54 maxItems: 1 54 maxItems: 1
55 55
56 required: 56 required:
57 - compatible 57 - compatible
58 - reg 58 - reg
59 - interrupts 59 - interrupts
60 60
61 allOf: 61 allOf:
62 - if: 62 - if:
63 properties: 63 properties:
64 compatible: 64 compatible:
65 contains: 65 contains:
66 const: ti,am6548-gpu 66 const: ti,am6548-gpu
67 then: 67 then:
68 required: 68 required:
69 - power-domains 69 - power-domains
70 else: 70 else:
71 properties: 71 properties:
72 power-domains: false 72 power-domains: false
73 - if: 73 - if:
74 properties: 74 properties:
75 compatible: 75 compatible:
76 contains: 76 contains:
77 enum: 77 enum:
78 - allwinner,sun6i-a31-gpu 78 - allwinner,sun6i-a31-gpu
79 - ingenic,jz4780-gpu 79 - ingenic,jz4780-gpu
80 then: 80 then:
81 required: 81 required:
82 - clocks 82 - clocks
83 - clock-names 83 - clock-names
84 else: 84 else:
85 properties: 85 properties:
86 clocks: false 86 clocks: false
87 clock-names: false 87 clock-names: false
88 - if: 88 - if:
89 properties: 89 properties:
90 compatible: 90 compatible:
91 contains: 91 contains:
92 const: allwinner,sun6i-a31-gpu 92 const: allwinner,sun6i-a31-gpu
93 then: 93 then:
94 properties: 94 properties:
95 clocks: 95 clocks:
96 minItems: 2 96 minItems: 2
97 maxItems: 2 97 maxItems: 2
98 clock-names: 98 clock-names:
99 minItems: 2 99 minItems: 2
100 maxItems: 2 100 maxItems: 2
101 - if: 101 - if:
102 properties: 102 properties:
103 compatible: 103 compatible:
104 contains: 104 contains:
105 const: ingenic,jz4780-gpu 105 const: ingenic,jz4780-gpu
106 then: 106 then:
107 properties: 107 properties:
108 clocks: 108 clocks:
109 maxItems: 1 109 maxItems: 1
110 clock-names: 110 clock-names:
111 maxItems: 1 111 maxItems: 1
112 112
113 additionalProperties: false 113 additionalProperties: false
114 114
115 examples: 115 examples:
116 - | 116 - |
117 #include <dt-bindings/interrupt-controller 117 #include <dt-bindings/interrupt-controller/irq.h>
118 #include <dt-bindings/interrupt-controller 118 #include <dt-bindings/interrupt-controller/arm-gic.h>
119 #include <dt-bindings/soc/ti,sci_pm_domain 119 #include <dt-bindings/soc/ti,sci_pm_domain.h>
120 120
121 gpu@7000000 { 121 gpu@7000000 {
122 compatible = "ti,am6548-gpu", "img,pow 122 compatible = "ti,am6548-gpu", "img,powervr-sgx544";
123 reg = <0x7000000 0x10000>; 123 reg = <0x7000000 0x10000>;
124 interrupts = <GIC_SPI 162 IRQ_TYPE_LEV 124 interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
125 power-domains = <&k3_pds 65 TI_SCI_PD_ 125 power-domains = <&k3_pds 65 TI_SCI_PD_EXCLUSIVE>;
126 }; 126 };
127 127
128 - | 128 - |
129 #include <dt-bindings/interrupt-controller 129 #include <dt-bindings/interrupt-controller/irq.h>
130 #include <dt-bindings/interrupt-controller 130 #include <dt-bindings/interrupt-controller/arm-gic.h>
131 131
132 gpu: gpu@1c40000 { 132 gpu: gpu@1c40000 {
133 compatible = "allwinner,sun6i-a31-gpu" 133 compatible = "allwinner,sun6i-a31-gpu", "img,powervr-sgx544";
134 reg = <0x01c40000 0x10000>; 134 reg = <0x01c40000 0x10000>;
135 interrupts = <GIC_SPI 97 IRQ_TYPE_LEVE 135 interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
136 clocks = <&ccu 1>, <&ccu 2>; 136 clocks = <&ccu 1>, <&ccu 2>;
137 clock-names = "core", "mem"; 137 clock-names = "core", "mem";
138 }; 138 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.