Re: [PATCH v4 3/3] arm64: dts: qcom: Add Vicharak Axon Mini

[Konrad Dybcio]

On 6/7/26 1:36 PM, Ajit Singh wrote:
> Add DTS for the Vicharak Axon Mini board based on the Qualcomm
> QCS6490 SoC.
> 
> This adds debug UART, eMMC, UFS, SDIO WLAN, USB 2.0 host, PCIe
> support along with regulators.
> 
> The UFS ICE block is kept disabled because enabling it currently causes
> an SError during qcom_ice_create() on this board. UFS works without ICE.
> 
> Signed-off-by: Ajit Singh <blfizzyy@xxxxxxxxx>
> ---

[...]

> +		vreg_l12c_1p8: ldo12 {
> +			regulator-name = "vreg_l12c_1p8";
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <2000000>;
> +			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> +
> +			/*
> +			 * VREG_L12C_1P8 supplies the Ampak WLAN/BT module
> +			 * VDDIO and the external 32.768 kHz oscillator.
> +			 */

Sorry for the long review timelines on the previous patch, many of us
were out for conferences..

Is the oscillator used for that WLAN module? Would you ideally like to
be able to turn it on/off?

Perhaps you could get that with a simple pwrseq driver (+Bartosz)

Konrad