| Espressif ESP8089 wireless SDIO devices | |
| This node provides properties for controlling the ESP8089 wireless device. | |
| The node is expected to be specified as a child node to the SDIO controller | |
| that connects the device to the system. | |
| Required properties: | |
| - compatible : Should be "esp,esp8089". | |
| Optional properties: | |
| - esp,crystal-26M-en: Integer value for the crystal_26M_en firmware parameter | |
| Example: | |
| &mmc1 { | |
| #address-cells = <1>; | |
| #size-cells = <0>; | |
| vmmc-supply = <®_dldo1>; | |
| mmc-pwrseq = <&wifi_pwrseq>; | |
| bus-width = <4>; | |
| non-removable; | |
| esp8089: sdio_wifi@1 { | |
| compatible = "esp,esp8089"; | |
| reg = <1>; | |
| esp,crystal-26M-en = <2>; | |
| }; | |
| }; |