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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MMC Controller Common Properties
maintainers:
- Ulf Hansson <ulf.hansson@linaro.org>
description:
These properties are common to multiple MMC host controllers. Any host
that requires the respective functionality should implement them using
these definitions.
It is possible to assign a fixed index mmcN to an MMC host controller
(and the corresponding mmcblkN devices) by defining an alias in the
/aliases device tree node.
$ref: mmc-controller-common.yaml#
properties:
$nodename:
pattern: "^mmc(@.*)?$"
additionalProperties: true
examples:
- |
mmc3: mmc@1c12000 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x1c12000 0x200>;
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins_a>;
vmmc-supply = <®_vmmc3>;
bus-width = <4>;
non-removable;
mmc-pwrseq = <&sdhci0_pwrseq>;
brcmf: wifi@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&pio>;
interrupts = <10 8>;
interrupt-names = "host-wake";
};
};
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