linux-kernel - Re: [PATCH RFC v2 1/2] dt-bindings: mmc: sdhci-pxa: add state

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Message-ID: <175440748721.1807566.14795455362522050804.robh@kernel.org>
Date: Tue, 5 Aug 2025 10:24:47 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Duje Mihanović <duje@...emihanovic.xyz>
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, Karel Balej <balejk@...fyz.cz>,
	linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
	phone-devel@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	David Wronek <david@...nlining.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC v2 1/2] dt-bindings: mmc: sdhci-pxa: add state_uhs
 pinctrl


On Fri, 01 Aug 2025 16:14:15 +0200, Duje Mihanović wrote:
> On the pxav3 controller, increasing the drive strength of the data pins
> might be required to maintain stability on fast bus clocks (above 100
> MHz). Add a state_uhs pinctrl to allow this.
> 
> The existing state_cmd_gpio pinctrl is changed to apply only on pxav1 as
> it's unneeded on the other controllers.
> 
> Signed-off-by: Duje Mihanović <duje@...emihanovic.xyz>
> ---
> Changes in v2:
> - Newlines between properties in if:
> ---
>  .../devicetree/bindings/mmc/sdhci-pxa.yaml         | 47 +++++++++++++++++-----
>  1 file changed, 37 insertions(+), 10 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>