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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B045BC433DF for ; Wed, 15 Jul 2020 16:03:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8B49020658 for ; Wed, 15 Jul 2020 16:03:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="m60s7AiY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726386AbgGOQDN (ORCPT ); Wed, 15 Jul 2020 12:03:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726767AbgGOQCg (ORCPT ); Wed, 15 Jul 2020 12:02:36 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD623C061755 for ; Wed, 15 Jul 2020 09:02:36 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id n5so3287886pgf.7 for ; Wed, 15 Jul 2020 09:02:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=2e7TAmb2L4R1UYaoTeIJ9mP17eces73nTO3RzK12slE=; b=m60s7AiY1voSD08dFil+1xdgIzKVRBs6UNqOPRMpd9PM+1p6rdrCxW/VfJxISNgf2Q IrxGXfcEEUTSqjiC/3d/tHPWTQmp5EVlNChu+cAQ0O07TFKI8WmYmshjcl+29LvFnl/f Wl/9ugnmj+IetmCmd7eH7baV8/ADNUaeFYWZIUobhNNTfAd95BwjHfEyg6KBJ8P7Wmrw XLUUXWMyyiXTfJzYhEH9TJ+701AmqNmSgiHgE43cbhb9+BuK77AvNyvoisp55X6hk0U4 AsOwBK/rgh2V7aaUH4qksVGLTM5tcv19t9G3wUoNh1MhhKga0OMBNE1jsQ/l9l4GYN14 cs8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=2e7TAmb2L4R1UYaoTeIJ9mP17eces73nTO3RzK12slE=; b=pzUKkzxvEW+1uZX63jINOD56vtihhKNId1yzmkoUp7tfNrKBkY34jKQdMDdM8kW4WP uiHKnVQUwdXxZimEEkyPhvDOPX/njJuaxFF6l+0gLwn+IB9esl4ikI6b9k8rP4rmDHIf rR3wwQPwfntAF7OtlS2EgtD24VE9V3GTH6iH73Q0scAT6DSb/PVLxBrpthbVYCnaYXII S9bI/93pGRHWtrBif8XVzvyYlvTk8KsRgPEB37YG1rYvlAoRrU91GnIu2LxOxoB9+Ln3 sN+WBXbv0HkfRYfPWh+PxWAOcgnbKlCvjcZZYQB913QbgU4ip0Zf6jmqBSjqL6BNLuaF tpdw== X-Gm-Message-State: AOAM531JP0PlBqYQKLaHrcX5L/e/+lSbdnApS/8JfJWT7i0K/+FF+Jtf z5o8Y1S1j0h9TgT/BfUyeGWyyglZ X-Google-Smtp-Source: ABdhPJw2/fbfirzliUb91U7ZlrQj8MyoY1h7nldzndKM/01OvlmJ02mE3Nr62oBSpGBQDycEE6tWrg== X-Received: by 2002:a05:6a00:843:: with SMTP id q3mr9098725pfk.107.1594828956115; Wed, 15 Jul 2020 09:02:36 -0700 (PDT) Received: from localhost.localdomain ([103.51.74.198]) by smtp.gmail.com with ESMTPSA id 4sm2520157pgk.68.2020.07.15.09.02.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jul 2020 09:02:35 -0700 (PDT) From: Anand Moon To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Cc: Rob Herring , Mark Rutland , Kevin Hilman , Neil Armstrong , Martin Blumenstingl , Jerome Brunet Subject: [PATCHv1 1/3] arm64: dts: meson-g12b-odroid-n2: Enable RTC controller node Date: Wed, 15 Jul 2020 16:02:07 +0000 Message-Id: <20200715160209.652-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200715160209.652-1-linux.amoon@gmail.com> References: <20200715160209.652-1-linux.amoon@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable RTC PCF8563 node on Odroid-N2 SBC, In order to support the RTC wakealarm feature for suspend and resume. Cc: Neil Armstrong Cc: Kevin Hilman Signed-off-by: Anand Moon --- $ sudo hwclock -r && date 2020-07-15 13:11:53.862508+00:00 Wed Jul 15 13:11:54 UTC 2020 $ hwclock --show 2020-07-15 13:17:30.903300+00:00 But RTC wake up is not working at my end. Any inputs are welcome. $ time rtcwake -s 30 -m mem rtcwake: /dev/rtc0 not enabled for wakeup events real 0m0.002s user 0m0.002s sys 0m0.000s --- .../boot/dts/amlogic/meson-g12b-odroid-n2.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts index 169ea283d4ee..a447cba4dd53 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dts @@ -391,6 +391,20 @@ hdmi_tx_tmds_out: endpoint { }; }; +&i2c3 { + pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>; + pinctrl-names = "default"; + status = "okay"; + + rtc: rtc@51 { + reg = <0x51>; + compatible = "nxp,pcf8563"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "rtc_clkout"; + }; +}; + &ir { status = "okay"; pinctrl-0 = <&remote_input_ao_pins>; -- 2.27.0