From patchwork Fri Apr 17 17:11:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1272346 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=ia2Xc2B6; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 493jL74Sslz9sRN for ; Sat, 18 Apr 2020 03:11:27 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729405AbgDQRLX (ORCPT ); Fri, 17 Apr 2020 13:11:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728345AbgDQRLW (ORCPT ); Fri, 17 Apr 2020 13:11:22 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6131C061A0C for ; Fri, 17 Apr 2020 10:11:21 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id t63so2663100wmt.3 for ; Fri, 17 Apr 2020 10:11:21 -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:mime-version :content-transfer-encoding; bh=Zdfa1xOmdel4jBPWZeqHqUOsoKXZ4glfFICzCZosfuA=; b=ia2Xc2B6HPiwKuijA0cUwEutT5CzATIY4b92exQI+/IV3xQrNRCveD3dFjOVD3tFIk zO+JWP2ohdDhICvmi3MFx8mTKMdrUYpZDSusv17g9H4iMzhxq/MoUo5AwdFOc6uHTGg6 nl9yGNq18XxfGY68vhEZ94AonZzhyoc/6cbzBupLsy5T7KUPkn6fpx3mmrVbdmRBXq6S AR6YHflknf5stPWp6AyDkFXfkBmXxYQhdGdW4UOhBgGLm2EvwAtCmlZnOf5drh/h68xe o5coBzL388CfiHEQuVO5sXtOK9V/8zDOW/deRDHSTbSU6ssRttxJK2t5KGvl+p8R5w2C ndww== 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:mime-version :content-transfer-encoding; bh=Zdfa1xOmdel4jBPWZeqHqUOsoKXZ4glfFICzCZosfuA=; b=Y3J7WY5YLhp/qSbKsoBJ33JojV/MuboM+qwDo1KW9qwzMtOEEZu3FD9KyDjSBXcj/D z/TMbpoYvbrPVXj0QX8rL5eQQpQDO1HcKT9caWgLYFOGN9iKFHzLqpq+ouLbkRPUN7EA Nj2kOo5aIEfNDZuohl+5SIHOTU/T2iaZGkmx9Va5ozEe8/eU9MJglMg6D7j/fzj6iZxn OJl65JoKfefgxigxCu9jcawmBcifkCkejn4HS3bUMUmy5qC6rvrA75z5rF64UXD0xhgA 6S3Pa4gdm+jhtNkQfNRwU2Zri1WsdL2PE5Cf65hJ9Agsv8V+Rw+Vv+K04RaTTrNbnrRA QwjQ== X-Gm-Message-State: AGi0PubyiKvkkKRyxnGqWIVyBqb/AWy74wc/ZrABmFfmQppAs1FLTkC9 5D9taLdLzwAfiQEXsIr8UKc= X-Google-Smtp-Source: APiQypL8AX2/jEQn8JgErVjQS0ITupKFNQxZfb2am1F+WlTTJfyXr5AhZ7RCXRfTDRFz63emStIyiw== X-Received: by 2002:a05:600c:4096:: with SMTP id k22mr4041195wmh.99.1587143479718; Fri, 17 Apr 2020 10:11:19 -0700 (PDT) Received: from localhost (pD9E51D62.dip0.t-ipconnect.de. [217.229.29.98]) by smtp.gmail.com with ESMTPSA id h26sm8361095wmb.19.2020.04.17.10.11.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Apr 2020 10:11:18 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] soc/tegra: pmc: Enable PMIC wake event on Tegra186 Date: Fri, 17 Apr 2020 19:11:16 +0200 Message-Id: <20200417171117.2556374-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Thierry Reding The PMIC wake event can be used to bring the system out of suspend based on certain events happening on the PMIC (such as an RTC alarm). Signed-off-by: Thierry Reding Acked-by: Jon Hunter Tested-by: Jon Hunter --- drivers/soc/tegra/pmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 1c533a969f54..72cfda7305d5 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -3193,6 +3193,7 @@ static void tegra186_pmc_setup_irq_polarity(struct tegra_pmc *pmc, } static const struct tegra_wake_event tegra186_wake_events[] = { + TEGRA_WAKE_IRQ("pmu", 24, 209), TEGRA_WAKE_GPIO("power", 29, 1, TEGRA186_AON_GPIO(FF, 0)), TEGRA_WAKE_IRQ("rtc", 73, 10), }; From patchwork Fri Apr 17 17:11:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 1272347 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=oAB38V46; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 493jL85v2sz9sSG for ; Sat, 18 Apr 2020 03:11:28 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728345AbgDQRLZ (ORCPT ); Fri, 17 Apr 2020 13:11:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729409AbgDQRLX (ORCPT ); Fri, 17 Apr 2020 13:11:23 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44BF8C061A0C for ; Fri, 17 Apr 2020 10:11:23 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id j2so3886555wrs.9 for ; Fri, 17 Apr 2020 10:11:23 -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=djzvG6XaGhdYeLytN4z7/I2dAr4mdJr3iEf2jKXsxZI=; b=oAB38V466n9u/hH5DZQ+vkvHG7UZW4JmOaoSj+6gJTlpKc2JzmmNd6Y4AW/me6g9EK JMoaUMHdIuFVnkRdICPbPzIC8/71ix6u9MuNsZsmuRcPLYZZ8kTQin1mmNS/4P5UyPtL 7nZnmQNBLMiw0McBwUt509NilnZ4wWAgvZQOigs7TjBQtZGptsaAjojSTSVNDF9v2xIl s68GQQzwhxPn4e87DaWiAi2K5BSJidJzkQPOXewQBSy7lSO7A+YjXqj9HR5plwhiqXAE NfLPR1hjsiGlV5wkR6morj/8X1/dco3zcQ4nwU2JZa/leuW6L3rcGaHf3w9d4NmMcJpd HXfw== 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=djzvG6XaGhdYeLytN4z7/I2dAr4mdJr3iEf2jKXsxZI=; b=bzovLlb0T4suqvfxO5vih5YXVNXi1/ZXeDkkZORtyXVMfXZZ8NNd+kQyX1/kaC1B57 HiwUDAUKsJiakDBiKT33J1K8BLA/3bKoJC5au6a9qingj3pP3LiG4yJmJYyueUN/aGUF PsoAty4hHqKp290XTmrPg5ljnr8Xfybnxn8HCE99OmL8QER1mcxcJNXnx1r+VioekJ55 KXP4w+qQTjHrWLFiAmLFNavgaiqsBXVveOfTRPNk+0r0Z8F3pfcePfsjES7xm0j5j26u bImK2A9o8wVq4P97XHz0CbTuhGWmFdkh53M+sOXHy3gCH92sES+J3SeYir948U88obp5 i4Tw== X-Gm-Message-State: AGi0PubWkCgN1WWa3EX4eDFvsDT31rkGiyWS9oj4Ak3Ipsc67zSwtc7E QGFiDBpiR51quDLGdOyEOsKyN+aS X-Google-Smtp-Source: APiQypJ1hzIsBxZXdPGvU2K3Qy/KAiMo3ErE/EvNDI89dOBXBA7eUV3bLRT0sp4Ki0DRJSz8uxO+uQ== X-Received: by 2002:adf:f986:: with SMTP id f6mr4875873wrr.221.1587143482005; Fri, 17 Apr 2020 10:11:22 -0700 (PDT) Received: from localhost (pD9E51D62.dip0.t-ipconnect.de. [217.229.29.98]) by smtp.gmail.com with ESMTPSA id w6sm29487997wrm.86.2020.04.17.10.11.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Apr 2020 10:11:20 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/2] arm64: tegra: Make the RTC a wakeup source on Jetson TX2 Date: Fri, 17 Apr 2020 19:11:17 +0200 Message-Id: <20200417171117.2556374-2-thierry.reding@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200417171117.2556374-1-thierry.reding@gmail.com> References: <20200417171117.2556374-1-thierry.reding@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Thierry Reding The RTC found on the MAX77620 PMIC can be used as a wakeup source on Jetson TX2, which is useful to wake the system from suspend at a given time. Signed-off-by: Thierry Reding Acked-by: Jon Hunter Tested-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index da96de04d003..7a0fa157f48c 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -221,7 +221,8 @@ pmic: pmic@3c { compatible = "maxim,max77620"; reg = <0x3c>; - interrupts = ; + interrupt-parent = <&pmc>; + interrupts = <24 IRQ_TYPE_LEVEL_LOW>; #interrupt-cells = <2>; interrupt-controller; @@ -379,6 +380,10 @@ vdd_pex: ldo8 { regulator-max-microvolt = <1050000>; }; }; + + rtc { + wakeup-source; + }; }; }; };