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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ibb9l9pCzIPRO+qO4A9wjd4O5BSt2O3HIIkOx8g91QE=; b=P7fYrloMeRbrIeSGGexgevCJZrv/Nb/ON02Ud70nH714zkHS/35jyb1OxzgIgKWHou dWsiLvjoa4Z2VbKKo+chaooYeBLElZHA5fzbCQU5kptqWusMB3HhR5A3IfPksD09BW1C jr/uUK1ooKW++jfB4GK8tKT3w/MKS7dDwu2Am0hffmRKRI2OZNDmJy1emRbKN1LbP2f0 FECNxNNLgqGBlEMY0PuF8tjFWROJLpPpJHa9V06KxNqkSu2QanSOAK3FUwyMzzcihb9P C7oJskC0xfsGM/sX+/OTpEgZXNr+q0qGM3hctQq83eO2whwPbwUGrgo8St6bsoyGjabc IX8g== X-Gm-Message-State: APjAAAVQJLd+tmVaXPZPB/CfE5HFjS/PKYSSGcelZiwFHw6bK23fUpxV 8jU2unUfzmG42TLUW5SKvZoxAm/95YYUp2ozSb8= X-Google-Smtp-Source: APXvYqwHLa09vrCGuEjsqB9Bo/QP8nZztRJ5LvWsIK2qv5mAo9aSVSVVIUILsK+mjb1tTQ98idf29i7lGxgDBiL/LM8= X-Received: by 2002:a2e:4e12:: with SMTP id c18mr14146346ljb.211.1564577759040; Wed, 31 Jul 2019 05:55:59 -0700 (PDT) MIME-Version: 1.0 References: <20190731123750.25670-1-philippe.schenker@toradex.com> <20190731123750.25670-8-philippe.schenker@toradex.com> In-Reply-To: <20190731123750.25670-8-philippe.schenker@toradex.com> From: Fabio Estevam Date: Wed, 31 Jul 2019 09:56:05 -0300 Message-ID: Subject: Re: [PATCH v2 07/20] ARM: dts: imx7-colibri: fix 1.8V/UHS support To: Philippe Schenker X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190731_055600_652134_74813788 X-CRM114-Status: GOOD ( 17.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , "devicetree@vger.kernel.org" , =?UTF-8?B?TWljaGFsIFZva8OhxI0=?= , Pengutronix Kernel Team , Stefan Agner , Marcel Ziswiler , Sascha Hauer , "linux-kernel@vger.kernel.org" , "stefan@agner.ch" , Rob Herring , NXP Linux Team , Max Krummenacher , Shawn Guo , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jul 31, 2019 at 9:38 AM Philippe Schenker wrote: > > From: Stefan Agner > > Add pinmuxing and do not specify voltage restrictions in the > module level device tree. It would be nice to explain the reason for doing this. > Signed-off-by: Stefan Agner > Signed-off-by: Philippe Schenker > --- > > Changes in v2: None > > arch/arm/boot/dts/imx7-colibri.dtsi | 23 ++++++++++++++++++++++- > 1 file changed, 22 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi > index 16d1a1ed1aff..67f5e0c87fdc 100644 > --- a/arch/arm/boot/dts/imx7-colibri.dtsi > +++ b/arch/arm/boot/dts/imx7-colibri.dtsi > @@ -326,7 +326,6 @@ > &usdhc1 { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>; > - no-1-8-v; > cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; > disable-wp; > vqmmc-supply = <®_LDO2>; > @@ -671,6 +670,28 @@ > >; > }; > > + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { > + fsl,pins = < > + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a > + MX7D_PAD_SD1_CLK__SD1_CLK 0x1a > + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a > + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a > + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a > + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a > + >; > + }; > + > + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { > + fsl,pins = < > + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b > + MX7D_PAD_SD1_CLK__SD1_CLK 0x1b > + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b > + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b > + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b > + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b > + >; > + }; You add the entries for 100MHz and 200MHz, but I don't see them being referenced anywhere. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel