Re: [PATCH v3] ARM: dts: imx7d-remarkable2: Add WiFi support

[Fabio Estevam <festevam@xxxxxxxxx>]

Hi Alistair,

On Tue, Jul 6, 2021 at 8:40 AM Alistair Francis <alistair@xxxxxxxxxxxxx> wrote:

> +       wifi_pwrseq: wifi_pwrseq {
> +               compatible = "mmc-pwrseq-simple";
> +               pinctrl-names = "default";
> +               pinctrl-0 = <&pinctrl_wifi>;
> +               reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
> +               clocks = <&clks IMX7D_CLKO2_ROOT_DIV>;

Don't you need to select the osc32 as the parent clock?

This is what we do on arch/arm/boot/dts/imx7d-pico.dtsi and
arch/arm/boot/dts/imx7d-nitrogen7.dts:

&clks {
assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>,
  <&clks IMX7D_CLKO2_ROOT_DIV>;
assigned-clock-parents = <&clks IMX7D_CKIL>;
assigned-clock-rates = <0>, <32768>;
};