91 lines
1.7 KiB
YAML
91 lines
1.7 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/msm/mdss-common.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Display MDSS common properties
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maintainers:
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- Krishna Manikandan <quic_mkrishn@quicinc.com>
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- Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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- Rob Clark <robdclark@gmail.com>
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description:
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Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates
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sub-blocks like DPU display controller, DSI and DP interfaces etc.
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# Do not select this by default, otherwise it is also selected for qcom,mdss
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# devices.
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select:
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false
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properties:
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$nodename:
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pattern: "^display-subsystem@[0-9a-f]+$"
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reg:
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maxItems: 1
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reg-names:
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const: mdss
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power-domains:
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maxItems: 1
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clocks:
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minItems: 2
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maxItems: 4
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clock-names:
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minItems: 2
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maxItems: 4
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interrupts:
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maxItems: 1
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interrupt-controller: true
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"#address-cells": true
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"#size-cells": true
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"#interrupt-cells":
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const: 1
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iommus:
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minItems: 1
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items:
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- description: Phandle to apps_smmu node with SID mask for Hard-Fail port0
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- description: Phandle to apps_smmu node with SID mask for Hard-Fail port1
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ranges: true
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interconnects:
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minItems: 1
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items:
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- description: Interconnect path from mdp0 (or a single mdp) port to the data bus
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- description: Interconnect path from mdp1 port to the data bus
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interconnect-names:
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minItems: 1
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items:
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- const: mdp0-mem
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- const: mdp1-mem
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resets:
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items:
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- description: MDSS_CORE reset
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required:
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- reg
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- reg-names
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- power-domains
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- clocks
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- interrupts
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- interrupt-controller
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- iommus
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- ranges
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additionalProperties: true
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