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diff --git a/Documentation/devicetree/bindings/mmc/samsung,s3c6410-sdhci.yaml b/Documentation/devicetree/bindings/mmc/samsung,s3c6410-sdhci.yaml
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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/samsung,s3c6410-sdhci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SoC SDHCI Controller
+
+maintainers:
+ - Jaehoon Chung <jh80.chung@samsung.com>
+ - Krzysztof Kozlowski <krzk@kernel.org>
+
+properties:
+ compatible:
+ enum:
+ - samsung,s3c6410-sdhci
+ - samsung,exynos4210-sdhci
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 5
+
+ clock-names:
+ minItems: 2
+ items:
+ - const: hsmmc
+ - pattern: "^mmc_busclk.[0-3]$"
+ - pattern: "^mmc_busclk.[0-3]$"
+ - pattern: "^mmc_busclk.[0-3]$"
+ - pattern: "^mmc_busclk.[0-3]$"
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+allOf:
+ - $ref: mmc-controller.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos4210-sdhci
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+ clock-names:
+ items:
+ - const: hsmmc
+ - const: mmc_busclk.2
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/exynos4.h>
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ mmc@12510000 {
+ compatible = "samsung,exynos4210-sdhci";
+ reg = <0x12510000 0x100>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clock CLK_SDMMC0>, <&clock CLK_SCLK_MMC0>;
+ clock-names = "hsmmc", "mmc_busclk.2";
+ bus-width = <4>;
+ cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>;
+ pinctrl-names = "default";
+ vmmc-supply = <&ldo21_reg>;
+ };