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