diff options
Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml | 98 |
1 files changed, 87 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml index 611bda38d187..13c4c82fd0d3 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml @@ -31,12 +31,15 @@ properties: - enum: - nvidia,tegra186-mc - nvidia,tegra194-mc + - nvidia,tegra234-mc reg: - maxItems: 1 + minItems: 1 + maxItems: 3 interrupts: - maxItems: 1 + items: + - description: MC general interrupt "#address-cells": const: 2 @@ -48,6 +51,9 @@ properties: dma-ranges: true + "#interconnect-cells": + const: 1 + patternProperties: "^external-memory-controller@[0-9a-f]+$": description: @@ -63,12 +69,15 @@ patternProperties: - enum: - nvidia,tegra186-emc - nvidia,tegra194-emc + - nvidia,tegra234-emc reg: - maxItems: 1 + minItems: 1 + maxItems: 2 interrupts: - maxItems: 1 + items: + - description: EMC general interrupt clocks: items: @@ -78,11 +87,83 @@ patternProperties: items: - const: emc + "#interconnect-cells": + const: 0 + nvidia,bpmp: $ref: /schemas/types.yaml#/definitions/phandle description: phandle of the node representing the BPMP + allOf: + - if: + properties: + compatible: + const: nvidia,tegra186-emc + then: + properties: + reg: + maxItems: 1 + + - if: + properties: + compatible: + const: nvidia,tegra194-emc + then: + properties: + reg: + minItems: 2 + + - if: + properties: + compatible: + const: nvidia,tegra234-emc + then: + properties: + reg: + minItems: 2 + + additionalProperties: false + + required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - "#interconnect-cells" + - nvidia,bpmp + +allOf: + - if: + properties: + compatible: + const: nvidia,tegra186-mc + then: + properties: + reg: + maxItems: 1 + + - if: + properties: + compatible: + const: nvidia,tegra194-mc + then: + properties: + reg: + minItems: 3 + + - if: + properties: + compatible: + const: nvidia,tegra234-mc + then: + properties: + reg: + minItems: 3 + +additionalProperties: false + required: - compatible - reg @@ -90,8 +171,6 @@ required: - "#address-cells" - "#size-cells" -additionalProperties: false - examples: - | #include <dt-bindings/clock/tegra186-clock.h> @@ -124,12 +203,9 @@ examples: clocks = <&bpmp TEGRA186_CLK_EMC>; clock-names = "emc"; + #interconnect-cells = <0>; + nvidia,bpmp = <&bpmp>; }; }; }; - - bpmp: bpmp { - compatible = "nvidia,tegra186-bpmp"; - #clock-cells = <1>; - }; |