From patchwork Wed Nov 27 16:42:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 13887210 Received: from mail.fris.de (mail.fris.de [116.203.77.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 00B09200BA9 for ; Wed, 27 Nov 2024 16:44:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.203.77.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732725883; cv=none; b=NmfA5L7UfWYkxiDC0etZRreIXiTAHxRyAajIssWpWB8xt/YM5RorI3m/TAulHxe5X0Vq8ZGCLRr2VA/yBeIzc7+VLFnphBEuUGXHmfR0yOOMJVixeeVOJ2izeF5a9+3qB4eX9mRNtYT0wUd5u2iXv5s96ZKNmfKBSlGdNqWe8/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732725883; c=relaxed/simple; bh=gUjM1dpIwBdlgK1gcDpU85tOGxsJBAbOWJnShHwzhL4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CtCh0UNy1Fl/tJpNWYhLEBGwnvY+ue0NB3mwpgAhDCMK3xEXdHJuTuuwb5GYWf2DpCd83PkyMKqXRua7daKiJwEjDHZGK/zX3av2iPNseM38jIneZlj62Az9RGcaYrRNJh4waGoUqytz4Xf7jJYYiR0aKOdTM547+TBsgX6vb3M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de; spf=pass smtp.mailfrom=fris.de; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b=PhfuUTss; arc=none smtp.client-ip=116.203.77.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=fris.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fris.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fris.de header.i=@fris.de header.b="PhfuUTss" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 6433CBFB98; Wed, 27 Nov 2024 17:44:38 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1732725878; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=X1oXhqEsz9Br6MRzf1dH+hH5nzNYl1h9TOKMungz6pU=; b=PhfuUTss9WT1lTnktA3gwOzlukMBwMCL5XxMcHMzvuVZxzw405Yu/EdBKcgLpLs1oPRium nsAfKe5cPl97Dciy8rJfBUmw8kpqbQSgkDy7/GQLwBNAZuyu6xAIbvH95woGjV2dENQopq 7Uryj0YpuJFClA31uUMIHAQuxSYgSgTqsjKZwjHhBO3gMAHITVBXmEOCD26WmaN90wcux6 QfsoZHeHe7bwQPSBJL+1iAS+CIpDwd9rL7YNWInh8z1jOaXt31Y6Uy0YUlmY16Gytz8qdN vkY17uogNSb5XKx4N/FsvE/O35tnVY+QpitvfIJaGyuGtaWnKs3GHmN3mzRwhw== From: Frieder Schrempf To: linux-arm-kernel@lists.infradead.org, Marek Vasut , Conor Dooley , devicetree@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Frieder Schrempf , Fabio Estevam , Oleksij Rempel , Pengutronix Kernel Team Subject: [PATCH v2 04/11] arm64: dts: imx8mp-skov-reva: Use hardware signal for SD card VSELECT Date: Wed, 27 Nov 2024 17:42:20 +0100 Message-ID: <20241127164337.613915-5-frieder@fris.de> In-Reply-To: <20241127164337.613915-1-frieder@fris.de> References: <20241127164337.613915-1-frieder@fris.de> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 From: Frieder Schrempf The USDHC controller is able to control the IO voltage of the SD card. There is no reason to use a GPIO to control it. Signed-off-by: Frieder Schrempf --- Changes for v2: * new patch --- arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi index 59813ef8e2bb3..33031e946329d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-skov-reva.dtsi @@ -232,7 +232,6 @@ pmic@25 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pmic>; interrupts-extended = <&gpio1 3 IRQ_TYPE_EDGE_RISING>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; regulators { reg_vdd_soc: BUCK1 { @@ -555,7 +554,6 @@ MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3 pinctrl_pmic: pmicirqgrp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41 - MX8MP_IOMUXC_GPIO1_IO04__GPIO1_IO04 0x41 >; }; @@ -623,6 +621,7 @@ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 >; }; @@ -634,6 +633,7 @@ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 >; }; @@ -645,6 +645,7 @@ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc0 >; };