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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mmc/ti,omap2430-sdhci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI OMAP SDHCI Controller
+
+maintainers:
+ - Kishon Vijay Abraham I <kishon@ti.com>
+
+description:
+ For UHS devices which require tuning, the device tree should have a
+ cpu_thermal node which maps to the appropriate thermal zone. This
+ is used to get the temperature of the zone during tuning.
+
+properties:
+ compatible:
+ enum:
+ - ti,omap2430-sdhci
+ - ti,omap3-sdhci
+ - ti,omap4-sdhci
+ - ti,omap5-sdhci
+ - ti,dra7-sdhci
+ - ti,k2g-sdhci
+ - ti,am335-sdhci
+ - ti,am437-sdhci
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: fck
+ - const: mmchsdb_fck
+
+ dmas:
+ maxItems: 2
+
+ dma-names:
+ items:
+ - const: tx
+ - const: rx
+
+ pinctrl-names:
+ minItems: 1
+ maxItems: 14
+ items:
+ enum:
+ - default
+ - default-rev11
+ - hs
+ - sdr12
+ - sdr12-rev11
+ - sdr25
+ - sdr25-rev11
+ - sdr50
+ - ddr50-rev11
+ - sdr104-rev11
+ - ddr50
+ - sdr104
+ - ddr_1_8v-rev11
+ - ddr_1_8v
+ - ddr_3_3v
+ - hs-rev11
+ - hs200_1_8v-rev11
+ - hs200_1_8v
+ - sleep
+
+ pinctrl-0:
+ maxItems: 1
+
+ pinctrl-1:
+ maxItems: 1
+
+ pinctrl-2:
+ maxItems: 1
+
+ pinctrl-3:
+ maxItems: 1
+
+ pinctrl-4:
+ maxItems: 1
+
+ pinctrl-5:
+ maxItems: 1
+
+ pinctrl-6:
+ maxItems: 1
+
+ pinctrl-7:
+ maxItems: 1
+
+ pinctrl-8:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+ pbias-supply:
+ description:
+ It is used to specify the voltage regulator that provides the bias
+ voltage for certain analog or I/O pads.
+
+ ti,non-removable:
+ description:
+ It indicates that a component is not meant to be easily removed or
+ replaced by the user, such as an embedded battery or a non-removable
+ storage slot like eMMC.
+ type: boolean
+ deprecated: true
+
+ clock-frequency:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ It represents the speed at which a clock signal associated with a device
+ or bus operates, measured in Hertz (Hz). This value is crucial for configuring
+ hardware components that require a specific clock speed.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+allOf:
+ - $ref: sdhci-common.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ti,dra7-sdhci
+ - ti,k2g-sdhci
+ then:
+ required:
+ - max-frequency
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,k2g-sdhci
+ then:
+ required:
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ mmc@4809c000 {
+ compatible = "ti,dra7-sdhci";
+ reg = <0x4809c000 0x400>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ max-frequency = <192000000>;
+ sdhci-caps-mask = <0x0 0x400000>;
+ bus-width = <4>;
+ vmmc-supply = <&vmmc>; /* phandle to regulator node */
+ dmas = <&sdma 61>, <&sdma 62>;
+ dma-names = "tx", "rx";
+ };
+...