1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2 %YAML 1.2 2 %YAML 1.2 3 --- 3 --- 4 $id: http://devicetree.org/schemas/pci/versati 4 $id: http://devicetree.org/schemas/pci/versatile.yaml# 5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 6 7 title: ARM Versatile Platform Baseboard PCI in 7 title: ARM Versatile Platform Baseboard PCI interface 8 8 9 maintainers: 9 maintainers: 10 - Rob Herring <robh@kernel.org> 10 - Rob Herring <robh@kernel.org> 11 11 12 description: |+ 12 description: |+ 13 PCI host controller found on the ARM Versati 13 PCI host controller found on the ARM Versatile PB board's FPGA. 14 14 15 allOf: 15 allOf: 16 - $ref: /schemas/pci/pci-host-bridge.yaml# 16 - $ref: /schemas/pci/pci-host-bridge.yaml# 17 17 18 properties: 18 properties: 19 compatible: 19 compatible: 20 const: arm,versatile-pci 20 const: arm,versatile-pci 21 21 22 reg: 22 reg: 23 items: 23 items: 24 - description: Versatile-specific regist 24 - description: Versatile-specific registers 25 - description: Self Config space 25 - description: Self Config space 26 - description: Config space 26 - description: Config space 27 27 28 ranges: 28 ranges: 29 maxItems: 3 29 maxItems: 3 30 30 31 "#interrupt-cells": true 31 "#interrupt-cells": true 32 32 33 interrupt-map: 33 interrupt-map: 34 maxItems: 16 34 maxItems: 16 35 35 36 interrupt-map-mask: 36 interrupt-map-mask: 37 items: 37 items: 38 - const: 0x1800 38 - const: 0x1800 39 - const: 0 39 - const: 0 40 - const: 0 40 - const: 0 41 - const: 7 41 - const: 7 42 42 43 required: 43 required: 44 - compatible 44 - compatible 45 - reg 45 - reg 46 - ranges 46 - ranges 47 - "#interrupt-cells" 47 - "#interrupt-cells" 48 - interrupt-map 48 - interrupt-map 49 - interrupt-map-mask 49 - interrupt-map-mask 50 50 51 unevaluatedProperties: false 51 unevaluatedProperties: false 52 52 53 examples: 53 examples: 54 - | 54 - | 55 pci@10001000 { 55 pci@10001000 { 56 compatible = "arm,versatile-pci"; 56 compatible = "arm,versatile-pci"; 57 device_type = "pci"; 57 device_type = "pci"; 58 reg = <0x10001000 0x1000>, 58 reg = <0x10001000 0x1000>, 59 <0x41000000 0x10000>, 59 <0x41000000 0x10000>, 60 <0x42000000 0x100000>; 60 <0x42000000 0x100000>; 61 bus-range = <0 0xff>; 61 bus-range = <0 0xff>; 62 #address-cells = <3>; 62 #address-cells = <3>; 63 #size-cells = <2>; 63 #size-cells = <2>; 64 #interrupt-cells = <1>; 64 #interrupt-cells = <1>; 65 65 66 ranges = 66 ranges = 67 <0x01000000 0 0x00000000 0x43000000 67 <0x01000000 0 0x00000000 0x43000000 0 0x00010000>, /* downstream I/O */ 68 <0x02000000 0 0x50000000 0x50000000 68 <0x02000000 0 0x50000000 0x50000000 0 0x10000000>, /* non-prefetchable memory */ 69 <0x42000000 0 0x60000000 0x60000000 69 <0x42000000 0 0x60000000 0x60000000 0 0x10000000>; /* prefetchable memory */ 70 70 71 interrupt-map-mask = <0x1800 0 0 7>; 71 interrupt-map-mask = <0x1800 0 0 7>; 72 interrupt-map = <0x1800 0 0 1 &sic 28>, 72 interrupt-map = <0x1800 0 0 1 &sic 28>, 73 <0x1800 0 0 2 &sic 29>, 73 <0x1800 0 0 2 &sic 29>, 74 <0x1800 0 0 3 &sic 30>, 74 <0x1800 0 0 3 &sic 30>, 75 <0x1800 0 0 4 &sic 27>, 75 <0x1800 0 0 4 &sic 27>, 76 76 77 <0x1000 0 0 1 &sic 27>, 77 <0x1000 0 0 1 &sic 27>, 78 <0x1000 0 0 2 &sic 28>, 78 <0x1000 0 0 2 &sic 28>, 79 <0x1000 0 0 3 &sic 29>, 79 <0x1000 0 0 3 &sic 29>, 80 <0x1000 0 0 4 &sic 30>, 80 <0x1000 0 0 4 &sic 30>, 81 81 82 <0x0800 0 0 1 &sic 30>, 82 <0x0800 0 0 1 &sic 30>, 83 <0x0800 0 0 2 &sic 27>, 83 <0x0800 0 0 2 &sic 27>, 84 <0x0800 0 0 3 &sic 28>, 84 <0x0800 0 0 3 &sic 28>, 85 <0x0800 0 0 4 &sic 29>, 85 <0x0800 0 0 4 &sic 29>, 86 86 87 <0x0000 0 0 1 &sic 29>, 87 <0x0000 0 0 1 &sic 29>, 88 <0x0000 0 0 2 &sic 30>, 88 <0x0000 0 0 2 &sic 30>, 89 <0x0000 0 0 3 &sic 27>, 89 <0x0000 0 0 3 &sic 27>, 90 <0x0000 0 0 4 &sic 28>; 90 <0x0000 0 0 4 &sic 28>; 91 }; 91 }; 92 92 93 93 94 ... 94 ...
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