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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1394DC433EF for ; Sat, 18 Dec 2021 21:11:08 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 9F3AD8309C; Sat, 18 Dec 2021 22:10:55 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="FV1V5dhl"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id ACEA683090; Sat, 18 Dec 2021 22:10:45 +0100 (CET) Received: from mail-qk1-x72c.google.com (mail-qk1-x72c.google.com [IPv6:2607:f8b0:4864:20::72c]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 56DE58306E for ; Sat, 18 Dec 2021 22:10:41 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=festevam@gmail.com Received: by mail-qk1-x72c.google.com with SMTP id d21so5733739qkl.3 for ; Sat, 18 Dec 2021 13:10:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ps/o+R6K5d8T5Nqr5ZHFR8P/usDmBZ/GYWA42gS115g=; b=FV1V5dhl89m7YpC1OP294oE2yJ7ZK+aqbcs1UVnlOyegNkU7hH4VijJVWmkf77WJ28 A6sgcocgwAR1/Osq6l3hq2eqIdjeLrYLzwf+XlQB1tA4+XjtbAiJRXFYcFmF0ke9GRvO 2iEeR/ez6jxAj3TIjoZRS+YDGKbTLQSQ+REE8xv8eEOaohpShH4vA8Jj9JmpBxVU913A EI3Zpg06t8mp9wR6m85mEzKM2O1dNytVM2jFjGtswIdB7fzfSh15zWU4TjDN7VscoQBs fi+zYLtHDywicscQis4UxrZXh6xnvc0/vXiOMk/CGF/qXjtXwOBYPE63D/L1fH3uYmJP vaPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ps/o+R6K5d8T5Nqr5ZHFR8P/usDmBZ/GYWA42gS115g=; b=0mMT1eWK3eEY2SwPYYbCFSm0vm9fdX+TqhGfXtKxfPAD5oIJkwlrE+a8HmnGdzecyq yzcAbT/5aUb5V/4EBNlYjXMNLZZnbU0GexfNU3sbgLQEnRJZ4yd49DPnz7lgzn9PJFDr x+fuhOVti6AWDQAkGpcJmAVH8iCSeBfZYGccjp3bbXvhhwj8wk3HTf3Cw17XM5qBRSBv gO+MsYUnulN9QYWe53VPhXgCZzEUFkXC4vPYVlEbkHATnzzfaTBPm+jRXueP5zFxjW5f QDSApHRe+bhRCoVnxLA16kWw/fTR22qzv4NjEUBjIJcavgEdWRVkgorAeIE6yfjLc6us RnHQ== X-Gm-Message-State: AOAM5322DPB0xQQ/dzYOb1No+We+UTgpCrTuHfja7VrpViAPcqgG6mo1 ylU52hBYs/15gVkLceuyQAs= X-Google-Smtp-Source: ABdhPJxvAdP+iBq9LzZMr/wbG4WuSnxBkYG0ywP5vYMfPOs6TmGZ3X+c9MC/6RIxQ5ywrGNlF63Csg== X-Received: by 2002:a05:620a:414a:: with SMTP id k10mr2361459qko.489.1639861840043; Sat, 18 Dec 2021 13:10:40 -0800 (PST) Received: from localhost.localdomain ([2804:14c:485:504a:7b0c:575d:a01c:4860]) by smtp.gmail.com with ESMTPSA id x25sm7562213qkf.91.2021.12.18.13.10.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Dec 2021 13:10:39 -0800 (PST) From: Fabio Estevam To: sbabic@denx.de Cc: pbrobinson@gmail.com, trini@konsulko.com, u-boot@lists.denx.de, Fabio Estevam Subject: [PATCH 3/6] udoo: Call gpio_request() Date: Sat, 18 Dec 2021 18:10:22 -0300 Message-Id: <20211218211025.770362-3-festevam@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211218211025.770362-1-festevam@gmail.com> References: <20211218211025.770362-1-festevam@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.38 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Calling gpio_request() prior to its usage is now mandatory. This fixes the following GPIO errors: U-Boot SPL 2022.01-rc3-00067-g7a5be871c0ec (Dec 18 2021 - 17:45:07 -0300) Trying to boot from MMC1 U-Boot 2022.01-rc3-00067-g7a5be871c0ec (Dec 18 2021 - 17:45:07 -0300) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: WDOG Model: Udoo i.MX6 Quad Board Board: Udoo Quad DRAM: 1 GiB MMC: FSL_SDHC: 2 Loading Environment from MMC... OK In: serial Out: serial Err: serial gpio@20a0000: set_dir_flags: error: gpio GPIO2_31 not reserved gpio@20a4000: set_dir_flags: error: gpio GPIO3_23 not reserved gpio@20b0000: set_dir_flags: error: gpio GPIO6_24 not reserved gpio@20b0000: set_dir_flags: error: gpio GPIO6_25 not reserved gpio@20b0000: set_dir_flags: error: gpio GPIO6_27 not reserved gpio@20b0000: set_dir_flags: error: gpio GPIO6_28 not reserved gpio@20b0000: set_dir_flags: error: gpio GPIO6_29 not reserved gpio@20a4000: set_value: error: gpio GPIO3_23 not reserved Net: Could not get PHY for FEC0: addr -2 No ethernet found. Signed-off-by: Fabio Estevam --- board/udoo/udoo.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/board/udoo/udoo.c b/board/udoo/udoo.c index 5c49388cbfbe..9e0365615d6d 100644 --- a/board/udoo/udoo.c +++ b/board/udoo/udoo.c @@ -90,6 +90,14 @@ int mx6_rgmii_rework(struct phy_device *phydev) static void setup_iomux_enet(void) { + gpio_request(IMX_GPIO_NR(2, 31), "eth_power"); + gpio_request(IMX_GPIO_NR(3, 23), "eth_phy_reset"); + gpio_request(IMX_GPIO_NR(6, 24), "strap1"); + gpio_request(IMX_GPIO_NR(6, 25), "strap2"); + gpio_request(IMX_GPIO_NR(6, 27), "strap3"); + gpio_request(IMX_GPIO_NR(6, 28), "strap4"); + gpio_request(IMX_GPIO_NR(6, 29), "strap5"); + gpio_direction_output(IMX_GPIO_NR(2, 31), 1); /* Power supply on */ gpio_direction_output(IMX_GPIO_NR(3, 23), 0); /* assert PHY rst */ -- 2.25.1