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Tue, 27 Aug 2019 14:56:56 -0700 (PDT) From: Kevin Hilman To: Neil Armstrong Subject: Re: [PATCH 0/3] arm64: dts: meson-g12: specify suspend OPP In-Reply-To: <20190827100307.21661-1-narmstrong@baylibre.com> References: <20190827100307.21661-1-narmstrong@baylibre.com> Date: Tue, 27 Aug 2019 14:56:56 -0700 Message-ID: <7hy2zeuv9z.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190827_145658_612587_2D904FA7 X-CRM114-Status: UNSURE ( 8.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong 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 Neil Armstrong writes: > Tag the 1,2GHz OPP as suspend OPP to be set before going in suspend mode, > for the G12A, G12B and SM1 SoCs. > > It has been reported that using various OPPs can lead to error or > resume with a different OPP from the ROM, thus use this safe OPP as > it is the default OPP used by the BL2 boot firmware. > > Neil Armstrong (3): > arm64: dts: meson-g12a: specify suspend OPP > arm64: dts: meson-sm1: specify suspend OPP > arm64: dts: meson-g12b: specify suspend OPP Queued patches 1, 3 for v5.4. The SM1 patch has a dependency on the SM1 DVFS series, which in turn has a dependency on clock changes. Once I get a stable tag for the SM1 clock changes, I'll queue up the rest. Kevin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic 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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 44159C3A5A3 for ; Tue, 27 Aug 2019 21:57:08 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 160692070B for ; Tue, 27 Aug 2019 21:57:08 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Tue, 27 Aug 2019 14:56:57 -0700 (PDT) Received: from localhost ([2601:602:9200:a1a5:cc35:e750:308e:47f]) by smtp.gmail.com with ESMTPSA id f72sm168758pjg.10.2019.08.27.14.56.56 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 27 Aug 2019 14:56:56 -0700 (PDT) From: Kevin Hilman To: Neil Armstrong Subject: Re: [PATCH 0/3] arm64: dts: meson-g12: specify suspend OPP In-Reply-To: <20190827100307.21661-1-narmstrong@baylibre.com> References: <20190827100307.21661-1-narmstrong@baylibre.com> Date: Tue, 27 Aug 2019 14:56:56 -0700 Message-ID: <7hy2zeuv9z.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190827_145658_613820_6D978B4D X-CRM114-Status: GOOD ( 10.21 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Neil Armstrong writes: > Tag the 1,2GHz OPP as suspend OPP to be set before going in suspend mode, > for the G12A, G12B and SM1 SoCs. > > It has been reported that using various OPPs can lead to error or > resume with a different OPP from the ROM, thus use this safe OPP as > it is the default OPP used by the BL2 boot firmware. > > Neil Armstrong (3): > arm64: dts: meson-g12a: specify suspend OPP > arm64: dts: meson-sm1: specify suspend OPP > arm64: dts: meson-g12b: specify suspend OPP Queued patches 1, 3 for v5.4. The SM1 patch has a dependency on the SM1 DVFS series, which in turn has a dependency on clock changes. Once I get a stable tag for the SM1 clock changes, I'll queue up the rest. Kevin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 2C68CC3A5A3 for ; Tue, 27 Aug 2019 21:57:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EDD902070B for ; Tue, 27 Aug 2019 21:56:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="rTiDJtDz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726599AbfH0V47 (ORCPT ); Tue, 27 Aug 2019 17:56:59 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:44496 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725835AbfH0V46 (ORCPT ); Tue, 27 Aug 2019 17:56:58 -0400 Received: by mail-pf1-f195.google.com with SMTP id c81so247768pfc.11 for ; Tue, 27 Aug 2019 14:56:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=Y58GzbpuJMrCv6Aud3l4fk9q/EphwZ4HzmalX9EXO6k=; b=rTiDJtDz0lF8iZtwS2E9aimITSlzG6HIFOf6vlZyAafpkeUG64U7MV9Yu39sFcNIvd u5fD4k5wylpqkm8n/QGqUCllNPs1caHICWt7RnY9nej7dGYSJx3OaxEj241aSl/rHIys 8Q9xzRI9YZPYV1Zp48hrFayXPKz1YzRqaheng59FI1LBq7n+17QKjJbdwJWzCuFBDi3c S0IAg6FMJ6j3lBjTeFkFp8aLLZfa5JTuD4LvlAren6zm7wf1YGNZmP7SIX1D63Jni5ri oEGhgXFyITLiuSzeR/me8xGCH8SjCDcCD3b2OTElyF1odsAR2+cp1eDPuCR5tKtW4hRN OaNg== 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:in-reply-to:references:date :message-id:mime-version; bh=Y58GzbpuJMrCv6Aud3l4fk9q/EphwZ4HzmalX9EXO6k=; b=Pxx62nWCok80wMm15ECHcN6042yf1Rh2RcdfD50FboYavFKncbZZFv47VyMhzl1Ov0 EDPNWjAuzv++2gW1COCkxMBdD7NxKXmvoQQBRN1TKPZUDVKvzzRKyv28Zdnl2c6wxCZi 6el3HydnNqVA4RPNgWCtB8nO4xD6QqJvPCsyCJJV2mB2e0lZKY1lZTWp89xVX6JSAUyv uO7JfZgybbJ39PAL6Jxoxa2mJPndeBtqUMis2lJIaZU34fIUDadgZYBWPzAhdpyQwwI2 xLW+yznFhuTsArnOiQ3uZpfDlCa++szrXYMLMQHkOed/I+xGGFSD166zf3CzJ/CQj+x9 wSHg== X-Gm-Message-State: APjAAAXkU59iHqfKY+XIGf5mbsAIjgUya3Qsz31SwQarGOg5fyxDWOdc HrQalP6Mk0M3Y+a3bJhB2VWNAjjRpjQ= X-Google-Smtp-Source: APXvYqypJmra42f+zZaaG5L+JyglSUCu3Jctb6ZUUahBE8VPLzbP7kgdlKfYkQUSzRkfGvw0nbiVeA== X-Received: by 2002:a65:640d:: with SMTP id a13mr566500pgv.256.1566943017473; Tue, 27 Aug 2019 14:56:57 -0700 (PDT) Received: from localhost ([2601:602:9200:a1a5:cc35:e750:308e:47f]) by smtp.gmail.com with ESMTPSA id f72sm168758pjg.10.2019.08.27.14.56.56 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 27 Aug 2019 14:56:56 -0700 (PDT) From: Kevin Hilman To: Neil Armstrong Cc: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Neil Armstrong Subject: Re: [PATCH 0/3] arm64: dts: meson-g12: specify suspend OPP In-Reply-To: <20190827100307.21661-1-narmstrong@baylibre.com> References: <20190827100307.21661-1-narmstrong@baylibre.com> Date: Tue, 27 Aug 2019 14:56:56 -0700 Message-ID: <7hy2zeuv9z.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Neil Armstrong writes: > Tag the 1,2GHz OPP as suspend OPP to be set before going in suspend mode, > for the G12A, G12B and SM1 SoCs. > > It has been reported that using various OPPs can lead to error or > resume with a different OPP from the ROM, thus use this safe OPP as > it is the default OPP used by the BL2 boot firmware. > > Neil Armstrong (3): > arm64: dts: meson-g12a: specify suspend OPP > arm64: dts: meson-sm1: specify suspend OPP > arm64: dts: meson-g12b: specify suspend OPP Queued patches 1, 3 for v5.4. The SM1 patch has a dependency on the SM1 DVFS series, which in turn has a dependency on clock changes. Once I get a stable tag for the SM1 clock changes, I'll queue up the rest. Kevin