From patchwork Mon Jul 23 06:10:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "\(Exiting\) Baolin Wang" X-Patchwork-Id: 142548 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp5680767ljj; Sun, 22 Jul 2018 23:11:35 -0700 (PDT) X-Google-Smtp-Source: AAOMgpcIuFdbyuLg5cipiQG7wFAYFe/IBtrCkODa1t8uhuCRxwv/GNC4YvT2ma2e+WVo0RuMTmyU X-Received: by 2002:a63:6743:: with SMTP id b64-v6mr10876124pgc.91.1532326295398; Sun, 22 Jul 2018 23:11:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1532326295; cv=none; d=google.com; s=arc-20160816; b=lim8skdJ9v/unDJtFHxgL5goiQO9XLu8tmtJx6E5OZGzz1UVjkkxiZQ4gxw4ouUTQ3 F1ayDSoowEyyxUGaInuKZnyHx7t1vWONHmYdCOwJOo5eYjAJCt5IyLzNXxCqJ6v4jwhK crJT16KeFUV8EEGD1azXuAZVYVzUQPHJlzHh6+pTW7IOTyxuf4GIdH9KDcFPQtcBPGk0 YBBazQOU5BsboXnXYXXTkEMarpsGHMyY6+3tmNy4+gECW7C+PlG09GnOeGBgC7MzqH5z Ikl8rgjN4CHvwp0+U3oj/swHVbaRzMOvcrOo8TXwlrXsjrBiraXjXlSIRkyHMAJwq0mS kJAQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:references :in-reply-to:message-id:date:subject:cc:to:from:dkim-signature :arc-authentication-results; bh=Yan97odHuKsLJeP2NAJsTcsUzHgvTK745gI0cfo9GN8=; b=cNAGA8DoWHlVHUy9ySvKra71e6WMKHPAt/nKw7GH1AdXX3IwX+NzUzyDMmj4h3K3Wp +XYoqvyNRgrVlV9Euwd+bqeAInOFHtyX5I7OAPWvhDgutyIVrqBYng4tMUdkPL1T/bbN MSQZEsi5anhCmbunF0zDJcrRZ/95LtbRraE+uDk4LTZGQkAxZ6wzT7cNWMwxN27stslC xC0DdTuNQUyRO/5VgZZ8z3ZrihYYUUc4QldbAsL3Tn4Z90ZH3xogM3wcdcA8US80lj6Q bivBw/nMSXLfEs2uId9emCi0Py8jrPyfeFkgWJjsReLRkxPTYQuB44vCcptHk/+p7uPS breg== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=ehSvf2q4; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v203-v6si8302081pgb.333.2018.07.22.23.11.35; Sun, 22 Jul 2018 23:11:35 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=ehSvf2q4; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387940AbeGWHLH (ORCPT + 5 others); Mon, 23 Jul 2018 03:11:07 -0400 Received: from mail-pl0-f68.google.com ([209.85.160.68]:35603 "EHLO mail-pl0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387805AbeGWHLH (ORCPT ); Mon, 23 Jul 2018 03:11:07 -0400 Received: by mail-pl0-f68.google.com with SMTP id w3-v6so7800913plq.2 for ; Sun, 22 Jul 2018 23:11:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=NkthwwEMi7a4yyrhFCNi+MJpK1lyOUPQFCvHpXCK/FI=; b=ehSvf2q4bgyD1rOtVRN85iwNczGNSEnX1XdpFKm5kw8STBiIQljxglLbgbqfr4itot sDoXqFsHYvmeVEIdloeA6glXv0Y6uIYrZYt5RD08oT2Y6ldVOBN9VqSOYRJGLs2zk/CB d89H7qxQETsHil+ozUS5zvv3SAJGLlBRWn02w= 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:in-reply-to:references; bh=NkthwwEMi7a4yyrhFCNi+MJpK1lyOUPQFCvHpXCK/FI=; b=hWrVorPLtFM9PmcX8UYldQDgzLrFLBZ3JB3DowsTIvWSrxW6RDjXX17v2Fi1FMq+RI w/8WWpphrX2J0czrtt9lGnhImKbVknHkeq/LEr7+d6NNdwpLuKBVJnvUi2caVeoGyAPj bvbu91ajymcFnXrXW389xQdgimlzIwSk1LcLbctfNOm8qgmra4mtg9PB+VEjDu+F03tV 9ndiJFX5mxpKq4oxZX47PguW/Oi/a6RsVDnoxM9TtGDRAA/MAeZVVh5K2qdKktpBDcVi zLOkFkk51DJnzwgJdGJE1tcEPmQwgjxGZNhmpCC6/Qkazdm0sgfpM9k+PqHQilHz2uJQ uxJg== X-Gm-Message-State: AOUpUlECsrNx4FM96sKMd9UcpNPVdZBgf9Hl2uffKkwvROPdLoziZ5aH E0OGqdRNi0b+1UOmRGw7DjTjMQ== X-Received: by 2002:a17:902:18a:: with SMTP id b10-v6mr11826486plb.62.1532326293671; Sun, 22 Jul 2018 23:11:33 -0700 (PDT) Received: from baolinwangubtpc.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id 8-v6sm11972303pfk.132.2018.07.22.23.11.29 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 22 Jul 2018 23:11:33 -0700 (PDT) From: Baolin Wang To: robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, arnd@arndb.de, orsonzhai@gmail.com, zhang.lyra@gmail.com Cc: devicetree@vger.kernel.org, arm@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, broonie@kernel.org, baolin.wang@linaro.org Subject: [PATCH 5/5] arm64: dts: sprd: Add one suspend timer Date: Mon, 23 Jul 2018 14:10:20 +0800 Message-Id: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <2531014d066e61063b3d7906e6df55caa028e17c.1531881619.git.baolin.wang@linaro.org> References: <2531014d066e61063b3d7906e6df55caa028e17c.1531881619.git.baolin.wang@linaro.org> In-Reply-To: <2531014d066e61063b3d7906e6df55caa028e17c.1531881619.git.baolin.wang@linaro.org> References: <2531014d066e61063b3d7906e6df55caa028e17c.1531881619.git.baolin.wang@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Spreadtrum platform, the current clocksource for timekeeping will be stopped in suspend state, thus add one always-on timer to calculate the suspend time. Signed-off-by: Baolin Wang --- arch/arm64/boot/dts/sprd/whale2.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi index e9db910..eb6be56 100644 --- a/arch/arm64/boot/dts/sprd/whale2.dtsi +++ b/arch/arm64/boot/dts/sprd/whale2.dtsi @@ -146,6 +146,12 @@ clocks = <&ext_32k>; }; + timer@40050020 { + compatible = "sprd,sc9860-suspend-timer"; + reg = <0 0x40050020 0 0x20>; + clocks = <&ext_32k>; + }; + hwlock: hwspinlock@40500000 { compatible = "sprd,hwspinlock-r3p0"; reg = <0 0x40500000 0 0x1000>;