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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 22362C7619A for ; Tue, 21 Mar 2023 17:13:10 +0000 (UTC) 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=Go2Oa0WMgsNEvyRpKjyyt3v9ftMOb9qrmCZAdCMeUyU=; b=WYl88JCzExU2jl UU3An9vba9/LDkwTYWOJKJrkQuPFeV9GBFGKTIyXGwfT6fNJOVAFDzUmDcxmeOuGXM6WZ8bNtqyvZ uJmyTA7FlFM01NttwtarM4tqCV7FjOa1CVtM72OWm/MyIBhF8nKM7j609plYoOzrmsvMDF61RSOaw tR+bHeltcATHUJkM2Kfkr7qgoBkGOLOalutn05mwdyP4HQ21FMt7HneMPD5amNASpJTCEd94hFLrK yR/GNoTE0XLxSlQ0VdBxqwsp3aLxSTaref3ZmfzYaGSS8avq0OKHzKr9UPQjiApCbLXZff7OjUt4X y+kbWyEiQ6GFIg3VsHDw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pefXW-00DBVu-0C; Tue, 21 Mar 2023 17:12:50 +0000 Received: from mail-ed1-x531.google.com ([2a00:1450:4864:20::531]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pefXT-00DBTp-1o; Tue, 21 Mar 2023 17:12:49 +0000 Received: by mail-ed1-x531.google.com with SMTP id b20so29572300edd.1; Tue, 21 Mar 2023 10:12:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; t=1679418761; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BDQGY34v5yd3veLbGYP2fWFdtFLMuweQoEdgE2PrVcA=; b=MyB12+FMNsCsdjFvnKTER5OH38gJqe1NqBNKEHHySj+8226h6cS1PIFOy4RKSUYGb7 KM3U/lMUOlRDFlS7J/JdiUC25ZK/8yFBCHqn6wy8a+jXZSBJ8O3Nm07f2mhFXq7NhQkg QkFhW9yRKxa5wqVkfR1moLvrxMZax2KbUafyu4992fqDdUY7qAHee4jzjrT0n+aJ8gFx ajhJJVoeV7WIIZpxNNLnxvH1Pv9IFM9Nmdj5Dc96Pe/awCPoGnAVpYhLw97NX5tsS5Dm ZmWyJWAhJ6ZR3xWBHGXpdtjNEADcoJs4yFqj/hwdR0i47kAAZjorFVOqE+lPKcL/VZtu aYsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679418761; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BDQGY34v5yd3veLbGYP2fWFdtFLMuweQoEdgE2PrVcA=; b=n1eXtu4n/qsVqr4uvDGzX8pysNbrx7kIOdibmIazlvp6toXFfI4fhGzxNKrwdyFir2 LUocDbldmWMfXqv83WI2MvEwdjGTFuPn/Y9JWpSPJedeElzWWDrnho60tHf0hVblrs/s FHNgPVt03Y5argWICKAZ4wmEVhtA8+8beiIDggzzGvIij5x4ZSJVakspszmLyo+R0OuY iXyKKyu1G4Yrv6OcO+miYwjp7QfC+itmmLurULl+N7MWHz6HDYA2aaChxvNl4oLK3wxp AWTTgyk7ZROKdqaBZqrVKFvhQT8VEgmuJT+z1JAi5mkZmUsOCfp7sZvVweh+g6Je6dae GYxg== X-Gm-Message-State: AO0yUKUD29nT3Fak3B+GyMZYLS18/GIvH3/JSaV7q2bZxdMsW39QAJ0f vtcZXnlidHxfNZfWqS+/nOMYj0k0QD4= X-Google-Smtp-Source: AK7set9hBgmphPshIttQT1y1BW3L9H1aYEHrvY3x1BVqrUmeqG75DeBoDxX0hJDyrCWo2TPZsdTX/A== X-Received: by 2002:a17:906:68cb:b0:8b1:fc:b06d with SMTP id y11-20020a17090668cb00b008b100fcb06dmr3204927ejr.77.1679418760866; Tue, 21 Mar 2023 10:12:40 -0700 (PDT) Received: from localhost.localdomain (dynamic-2a01-0c23-bc57-1c00-0000-0000-0000-0e63.c23.pool.telefonica.de. [2a01:c23:bc57:1c00::e63]) by smtp.googlemail.com with ESMTPSA id c14-20020a509f8e000000b005003fd12eafsm6474959edf.63.2023.03.21.10.12.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Mar 2023 10:12:40 -0700 (PDT) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, neil.armstrong@linaro.org, Martin Blumenstingl Subject: [PATCH v1 1/3] ARM: dts: meson8: add the xtal_32k_out pin Date: Tue, 21 Mar 2023 18:12:11 +0100 Message-Id: <20230321171213.2808460-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230321171213.2808460-1-martin.blumenstingl@googlemail.com> References: <20230321171213.2808460-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230321_101247_750870_441547F4 X-CRM114-Status: GOOD ( 11.01 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org GPIOX_10 can generate a 32768Hz signal when enabling the "xtal_32k_out" group with the xtal function. This is typically used as LPO clock for the SDIO wifi chips. Signed-off-by: Martin Blumenstingl --- arch/arm/boot/dts/meson8.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 21eb59041a7d..4d18bb4e3c33 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -568,6 +568,14 @@ mux { bias-disable; }; }; + + xtal_32k_out_pins: xtal-32k-out { + mux { + groups = "xtal_32k_out"; + function = "xtal"; + bias-disable; + }; + }; }; }; -- 2.40.0 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic