On 02/07/2025 03:33, Sowon Na wrote:
> The exynosautov920 uses v3.1 UFS device.
> Add ufs node for ExynosAutov920 SoC.
> And enable ufs_phy and ufs devices with ufs_fixed_vcc_reg regulator for
> ExynosAutov920 SADK.
>
> Signed-off-by: Sowon Na <sowon.na@xxxxxxxxxxx>
> ---
> .../boot/dts/exynos/exynosautov920-sadk.dts | 17 ++++++++++++
> .../arm64/boot/dts/exynos/exynosautov920.dtsi | 27 +++++++++++++++++++
> 2 files changed, 44 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts
> index a397f068ed53..f979cc1ae6a1 100644
> --- a/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts
> +++ b/arch/arm64/boot/dts/exynos/exynosautov920-sadk.dts
> @@ -52,6 +52,14 @@ memory@80000000 {
> <0x8 0x80000000 0x1 0xfba00000>,
> <0xa 0x00000000 0x2 0x00000000>;
> };
> +
> + ufs_fixed_vcc_reg: regulator-0 {
This should be somehow related to real name. Schematics don't call
regulators "fixed" or "non-fixed", which makes me think that you forgot
to implement PMIC.
Best regards,
Krzysztof
