| description: Renesas R-Car eMMC |
| |
| compatible: "renesas,rcar-mmc" |
| |
| include: [sdhc.yaml, mmc.yaml, pinctrl-device.yaml, reset-device.yaml] |
| |
| properties: |
| clocks: |
| required: true |
| |
| reg: |
| required: true |
| |
| pinctrl-0: |
| required: true |
| |
| pinctrl-names: |
| required: true |
| |
| max-bus-freq: |
| required: true |
| |
| non-removable: |
| type: boolean |
| description: | |
| Non-removable slots (like eMMC), which are assumed to always be present, |
| will affect the `sdhc_card_present` call. This call will always return |
| true if this property exists for the node. |
| |
| mmc-sdr104-support: |
| type: boolean |
| |
| cd-gpios: |
| type: phandle-array |
| description: Card Detect pin |
| |
| pwr-gpios: |
| type: phandle-array |
| description: Power pin |
| |
| vmmc-supply: |
| type: phandle |
| description: | |
| Supply for the card power |
| |
| vqmmc-supply: |
| type: phandle |
| description: | |
| Supply for the bus IO line power, such as a level shifter. |
| If the level shifter is controlled by a GPIO line, this shall |
| be modeled as a "regulator-fixed" with a GPIO line for |
| switching the level shifter on/off. |
| |
| bus-width: |
| type: int |
| default: 1 |
| description: | |
| Bus width for SDMMC access, defaults to the minimum necessary |
| number of bus lines |
| enum: |
| - 1 |
| - 4 |
| - 8 |
