Re: [PATCH v3] ARM: dts: imx7d-remarkable2: Add WiFi support
From: Fabio Estevam <festevam@gmail.com>
Date: 2021-07-06 12:45:14
Also in:
linux-devicetree, lkml
Hi Alistair, On Tue, Jul 6, 2021 at 8:40 AM Alistair Francis [off-list ref] 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>;
};
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