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Thu, 10 Aug 2023 07:23:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ixit.cz; s=dkim; t=1691645027; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=1DC7uX+Tru/lXHpCzQVmsHKdgr0xMNZ6rgnElWJ+sSE=; b=ghF8VkWszjyLLLy2YFoEIvOtGQPgUU99+31ks6MtBLBikSf+u5ZHrgHoABvKJyfnMpCCZI BE2jD/eoAVQAAinIf0CFFkP4RPFa2FQSgdmZpz6k0CN07N43IykHiUdaXmAlxOkZyI+Jh8 +koGD+lq93hY2AvsZHfs9M+YmzK/eto= Message-ID: Date: Thu, 10 Aug 2023 07:23:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: dts: imx8mq-librem5-devkit: switch to vqmmc-supply To: Ahmad Fatoum , =?UTF-8?Q?Guido_G=C3=BCnther?= Cc: devicetree@vger.kernel.org, Conor Dooley , Krzysztof Kozlowski , Fabio Estevam , Sascha Hauer , Peng Fan , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , Shawn Guo , linux-arm-kernel@lists.infradead.org, kernel@puri.sm References: <20230730121047.43115-1-david@ixit.cz> Content-Language: en-US From: David Heidelberg Autocrypt: addr=david@ixit.cz; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 31/07/2023 14:42, Ahmad Fatoum wrote: > Hello David, > Hello Guido, > > On 31.07.23 13:32, Guido Günther wrote: >> Hi, >> On Sun, Jul 30, 2023 at 03:10:46PM +0300, David Heidelberg wrote: >>> Resolves following warning: >>> arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dtb: mmc@30b50000: Unevaluated properties are not allowed ('power-supply' was unexpected) >>> from schema $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml# >>> >>> Cc: kernel@puri.sm >>> Cc: Guido Günther >>> Signed-off-by: David Heidelberg >>> --- >>> arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts >>> index b3549eae6278..a8b5da3ca08f 100644 >>> --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts >>> +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts >>> @@ -1031,7 +1031,7 @@ &usdhc2 { >>> pinctrl-2 = <&pinctrl_usdhc2_200mhz>; >>> bus-width = <4>; >>> vmmc-supply = <®_usdhc2_vmmc>; >>> - power-supply = <&wifi_pwr_en>; >>> + vqmmc-supply = <&wifi_pwr_en>; >> From the schematics WIFI_PWR_EN connects to the Wifi card's `W_DISABLE` >> so I don't think vqmmc is correct here. I wonder if there's a better way >> to model that in DT? Any suggestions would be welcome. > I think mmc-pwrseq is what you are after. Guido sent patch to replace it with `mmc-pwrseq` in https://www.spinics.net/lists/kernel/msg4894084.html -- David Heidelberg Certified Linux Magician