+++ /dev/null
-Samsung S5P/Exynos SoC series JPEG codec
-
-Required properties:
-
-- compatible : should be one of:
- "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg",
- "samsung,exynos3250-jpeg", "samsung,exynos5420-jpeg",
- "samsung,exynos5433-jpeg";
-- reg : address and length of the JPEG codec IP register set;
-- interrupts : specifies the JPEG codec IP interrupt;
-- clock-names : should contain:
- - "jpeg" for the core gate clock,
- - "sclk" for the special clock (optional).
-- clocks : should contain the clock specifier and clock ID list
- matching entries in the clock-names property; from
- the common clock bindings.
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/samsung,s5pv210-jpeg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5PV210 and Exynos SoC JPEG codec
+
+maintainers:
+ - Jacek Anaszewski <jacek.anaszewski@gmail.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
+
+properties:
+ compatible:
+ enum:
+ - samsung,s5pv210-jpeg
+ - samsung,exynos3250-jpeg
+ - samsung,exynos4210-jpeg
+ - samsung,exynos4212-jpeg
+ - samsung,exynos5420-jpeg
+ - samsung,exynos5433-jpeg
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+ clock-names:
+ minItems: 1
+ maxItems: 4
+
+ interrupts:
+ maxItems: 1
+
+ iommus:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ reg:
+ maxItems: 1
+
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - interrupts
+ - reg
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,s5pv210-jpeg
+ - samsung,exynos4210-jpeg
+ - samsung,exynos4212-jpeg
+ - samsung,exynos5420-jpeg
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+ clock-names:
+ items:
+ - const: jpeg
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos3250-jpeg
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: jpeg
+ - const: sclk
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos5433-jpeg
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ maxItems: 4
+ clock-names:
+ items:
+ - const: pclk
+ - const: aclk
+ - const: aclk_xiu
+ - const: sclk
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos5433.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ codec@15020000 {
+ compatible = "samsung,exynos5433-jpeg";
+ reg = <0x15020000 0x10000>;
+ interrupts = <GIC_SPI 411 IRQ_TYPE_LEVEL_HIGH>;
+ clock-names = "pclk", "aclk", "aclk_xiu", "sclk";
+ clocks = <&cmu_mscl CLK_PCLK_JPEG>,
+ <&cmu_mscl CLK_ACLK_JPEG>,
+ <&cmu_mscl CLK_ACLK_XIU_MSCLX>,
+ <&cmu_mscl CLK_SCLK_JPEG>;
+ iommus = <&sysmmu_jpeg>;
+ power-domains = <&pd_mscl>;
+ };