linux-kernel - Re: [PATCH 07/17] arm64: dts: exynos: gs101: Add ufs, ufs-phy and ufs regulator dt nodes

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Message-ID: <702adf23-868b-4e0f-8565-9ca35850bb00@kernel.org>
Date: Thu, 18 Apr 2024 19:31:20 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Peter Griffin <peter.griffin@...aro.org>
Cc: mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org,
 krzk+dt@...nel.org, conor+dt@...nel.org, vkoul@...nel.org,
 kishon@...nel.org, alim.akhtar@...sung.com, avri.altman@....com,
 bvanassche@....org, s.nawrocki@...sung.com, cw00.choi@...sung.com,
 jejb@...ux.ibm.com, martin.petersen@...cle.com, chanho61.park@...sung.com,
 ebiggers@...nel.org, linux-scsi@...r.kernel.org,
 linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
 linux-clk@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 tudor.ambarus@...aro.org, andre.draszik@...aro.org, saravanak@...gle.com,
 willmcvicker@...gle.com
Subject: Re: [PATCH 07/17] arm64: dts: exynos: gs101: Add ufs, ufs-phy and ufs
 regulator dt nodes

On 18/04/2024 15:20, Peter Griffin wrote:
> 
> s_ldo8_reg: LDO8S {
>     regulator-name = "S2MPG11_LDO8";
>     regulator-min-microvolt = <1127800>;
>     regulator-max-microvolt = <1278600>;
>     regulator-always-on;
>     regulator-initial-mode = <SEC_OPMODE_SUSPEND>;
>     channel-mux-selection = <0x28>;
>     schematic-name = "L8S_UFS_VCCQ";
>     subsys-name = "UFS";
>  };
> 
> So I think you're correct this is a stub pending full pmic support. I
> propose in v2 to add a comment similar to what we have in
> exynos850-e850-96.dts today above the regulator-fixed node like /*
> TODO: Remove this once PMIC is implemented  */?
> 

Sounds good.

Best regards,
Krzysztof