| 
     1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/mmc/mxs-mmc.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Freescale MXS MMC controller
    8 
    9 maintainers:
   10   - Shawn Guo <shawnguo@kernel.org>
   11 
   12 description: |
   13   The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller
   14   to support MMC, SD, and SDIO types of memory cards.
   15 
   16   This file documents differences between the core properties in mmc.txt
   17   and the properties used by the mxsmmc driver.
   18 
   19 allOf:
   20   - $ref: "mmc-controller.yaml"
   21 
   22 properties:
   23   compatible:
   24     enum:
   25       - fsl,imx23-mmc
   26       - fsl,imx28-mmc
   27 
   28   reg:
   29     maxItems: 1
   30 
   31   interrupts:
   32     maxItems: 1
   33 
   34   dmas:
   35     maxItems: 1
   36 
   37   dma-names:
   38     const: rx-tx
   39 
   40 required:
   41   - compatible
   42   - reg
   43   - interrupts
   44   - dmas
   45   - dma-names
   46 
   47 unevaluatedProperties: false
   48 
   49 examples:
   50   - |
   51     mmc@80010000 {
   52         compatible = "fsl,imx28-mmc";
   53         reg = <0x80010000 2000>;
   54         interrupts = <96>;
   55         dmas = <&dma_apbh 0>;
   56         dma-names = "rx-tx";
   57         bus-width = <8>;
   58     };
Cache object: f50d7dbaadba3cd4f39324d16970df98 
 
 |