From mboxrd@z Thu Jan 1 00:00:00 1970 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 6AE88C433FE for ; Tue, 5 Oct 2021 13:51:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54CE6604D1 for ; Tue, 5 Oct 2021 13:51:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235190AbhJENxS (ORCPT ); Tue, 5 Oct 2021 09:53:18 -0400 Received: from comms.puri.sm ([159.203.221.185]:43824 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235206AbhJENvZ (ORCPT ); Tue, 5 Oct 2021 09:51:25 -0400 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 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.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; -- 2.30.2