82 lines
1.4 KiB
YAML
82 lines
1.4 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/gpu/samsung-scaler.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung Exynos SoC Image Scaler
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maintainers:
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- Inki Dae <inki.dae@samsung.com>
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properties:
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compatible:
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enum:
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- samsung,exynos5420-scaler
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- samsung,exynos5433-scaler
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks: {}
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clock-names: {}
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iommus: {}
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power-domains: {}
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if:
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properties:
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compatible:
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contains:
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const: samsung,exynos5420-scaler
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then:
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properties:
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clocks:
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items:
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- description: mscl clock
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clock-names:
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items:
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- const: mscl
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else:
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properties:
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clocks:
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items:
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- description: pclk clock
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- description: aclk clock
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- description: aclk_xiu clock
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clock-names:
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items:
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- const: pclk
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- const: aclk
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- const: aclk_xiu
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/exynos5420.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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scaler@12800000 {
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compatible = "samsung,exynos5420-scaler";
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reg = <0x12800000 0x1294>;
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interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clock CLK_MSCL0>;
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clock-names = "mscl";
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};
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...
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