On Thu, 7 Nov 2019 at 11:32, H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> wrote:
>
> The standard method for sdio devices connected to
> an sdio interface is to define them as a child node
> like we can see with wlcore.
>
> Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
> Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
> ---
> .../bindings/net/wireless/ti,wl1251.txt | 26 +++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
> index bb2fcde6f7ff..f38950560982 100644
> --- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
> +++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
> @@ -35,3 +35,29 @@ Examples:
> ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
> };
> };
> +
> +&mmc3 {
> + vmmc-supply = <&wlan_en>;
> +
> + bus-width = <4>;
> + non-removable;
> + ti,non-removable;
> + cap-power-off-card;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&mmc3_pins>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + wlan: wifi@1 {
> + compatible = "ti,wl1251";
> +
> + reg = <1>;
> +
> + interrupt-parent = <&gpio1>;
> + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_21 */
> +
> + ti,wl1251-has-eeprom;
> + };
> +};
One minor thing, the "ti,power-gpio" is not required anymore, as it's
not needed for the SDIO case for pandora.
Please move it to an option section.
Kind regards
Uffe
