From patchwork Tue Oct 5 13:48:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12536705 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4C6FC433FE for ; Tue, 5 Oct 2021 13:53:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 962A06120D for ; Tue, 5 Oct 2021 13:53:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 962A06120D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=puri.sm Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BRUIN4Y1XrbV1ytG2+2uqJAygVu/BZ7D1gHDlsIVPZo=; b=d2A/vzufGU+49s K+jWzVsV11UvXEvAq+xBWNlCLAShi3OdyoavHWDpHXEiZQh+ElhG+nCHVbTkQoROyHn0ALG1XFVi3 xCNsIygvh5f1HBtEOyFhBSQGLpd9hYTafcGZ038Uv9IMZ4fvRih7tQt6nEm7J+MZRbu4dVBKtf9RX /TbSwc84cCXFXb9nFmn5Ini5Jc500/0Cq0WOUKeONrDFAX6uV0H+XGcroq6ELdq97GDdZAG/cNu1H qeyjQLYU01B9RPjarPphLS5EifrFhb2mF0ZDI1Sav/5+WVo7Sd+j0KH1+EDyMOowBhPTURjw7zjU+ L1hIVO0LB9IGycaEDjkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXkpv-00Ad9U-A3; Tue, 05 Oct 2021 13:50:27 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXkpZ-00Ad2Z-5T for linux-arm-kernel@lists.infradead.org; Tue, 05 Oct 2021 13:50:06 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id EE382E124B; Tue, 5 Oct 2021 06:49:34 -0700 (PDT) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id e2GZD-2R4H98; Tue, 5 Oct 2021 06:49:34 -0700 (PDT) From: Martin Kepplinger To: martin.kepplinger@puri.sm Cc: devicetree@vger.kernel.org, festevam@gmail.com, kernel@pengutronix.de, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, robh@kernel.org, shawnguo@kernel.org, Angus Ainslie Subject: [PATCH v2 4/7] arm64: dts: imx8mq-librem5: delay the startup of the SDIO Date: Tue, 5 Oct 2021 15:48:59 +0200 Message-Id: <20211005134902.2138731-5-martin.kepplinger@puri.sm> In-Reply-To: <20211005134902.2138731-1-martin.kepplinger@puri.sm> References: <20211005134902.2138731-1-martin.kepplinger@puri.sm> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211005_065005_232987_09E82742 X-CRM114-Status: UNSURE ( 7.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Angus Ainslie The redpine wifi card takes some time to wake up. Wait for it. Signed-off-by: Angus Ainslie Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 9a309b1d0a90..7a09312f31c4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1212,6 +1212,7 @@ &usdhc2 { pinctrl-2 = <&pinctrl_usdhc2_200mhz>; bus-width = <4>; vmmc-supply = <®_wifi_3v3>; + post-power-on-delay-ms = <1000>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; disable-wp; cap-sdio-irq;