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=-9.6 required=3.0 tests=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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 13FFCC47257 for ; Fri, 8 May 2020 19:10:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EB36124955 for ; Fri, 8 May 2020 19:10:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CpBFv0HP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726951AbgEHTKq (ORCPT ); Fri, 8 May 2020 15:10:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726767AbgEHTKp (ORCPT ); Fri, 8 May 2020 15:10:45 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BCDCC061A0C; Fri, 8 May 2020 12:10:45 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id g14so1783479wme.1; Fri, 08 May 2020 12:10:45 -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=j0R1bpNtmiUv8laLb8N5wJf9G9BrMJmIpRltoZ1sMr8=; b=CpBFv0HP/TV6VMgbfdLKt5MNRpk4jZFc2VHOrfjwo7dVC8r9nSYnbILepI/Wp+W2sb G1O9oM6lngMAmvOgWlSfyZlDrQqwkHqJrQTiqBYPbs97qtkbxxo1Abk+TxSKFeDBPvY2 61jNXBYJF+RxOxqivBi4nahv7H+DVwkyn76Eisr5oa5StnlaL4kLjP3EQNJXDEpM2nIc aaD71FCoPty3N9sC9hH+o1gN52Y595RChT+2nTUei2hy9LlpOrXqdVR621agdfh5Bn4I iBi33lwZqt8a6hgsL1AQR8gtNs+wtsLdOh5P4a2mldbNviqXmOFAFLMXgG058BYzMKDQ V8ug== 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=j0R1bpNtmiUv8laLb8N5wJf9G9BrMJmIpRltoZ1sMr8=; b=NR6XlA87XhYw/S4GN+TqPeLgaNmFSz6evYpRq5MZZZ6PXTvW9UbYuOOgPSDOmux+/2 R5AP/tRY92ngWbtYe7Iq19DG4jcvRePPAVPJum4uXdCYVwrXugv5hPXs4CwCX7Jc4+Zo lEMPg4aqMnMwm6/ZYSct1fQKN9dRKDh72a45sja3HBjSRqIqabzrwo5G0ixB4fbXasRu SG07gNgV7zjaIcAlFk7BJ7xcMn8BHTR2Ye8QOoPFWqWnSUbi8dkgkWJXtLekEbYeMjL+ SPQRdIcg1tVcVOs+JnYL+NOug1+WMuwAxkRaMdS4oPQWYYi5VL51vPoMCZuZ9OhLQmyG aF0A== X-Gm-Message-State: AGi0Puau1uGEo02nMhGL88nDup/jh3eYvu08mZSGhK8H/Qajw7c8T9Q0 cpHJ7vGDfTKf/VdnYHfRpxlYfzb2/PA= X-Google-Smtp-Source: APiQypIqRYWKTbZrWqnb9ThiSmgx4OWhf8bQUmM8TucfI0KAH7NTdrcysk1wMpnZMoy/gyuRTsJVXw== X-Received: by 2002:a1c:3dd6:: with SMTP id k205mr17454575wma.138.1588965043831; Fri, 08 May 2020 12:10:43 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0:29ef:df7c:92a1:e024]) by smtp.gmail.com with ESMTPSA id 5sm14074670wmz.16.2020.05.08.12.10.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2020 12:10:43 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Maxime Ripard , Chen-Yu Tsai , Rob Herring Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi , =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= , =?UTF-8?q?Ond=C5=99ej=20Jirman?= Subject: [PATCH 1/2] arm64: dts: allwinner: h6: add voltage range to OPP table Date: Fri, 8 May 2020 21:10:34 +0200 Message-Id: <20200508191035.24276-1-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Some boards have a fixed regulator and can't reach the voltage set by the OPP table. Add a range where the minimal voltage is the target and the maximal voltage is 1.2V. Suggested-by: Ondřej Jirman Signed-off-by: Clément Péron --- .../boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi | 60 +++++++++---------- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi index dcb789519797..1a5eddc5a40f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-cpu-opp.dtsi @@ -12,90 +12,90 @@ clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <480000000>; - opp-microvolt-speed0 = <880000>; - opp-microvolt-speed1 = <820000>; - opp-microvolt-speed2 = <820000>; + opp-microvolt-speed0 = <880000 880000 1200000>; + opp-microvolt-speed1 = <820000 820000 1200000>; + opp-microvolt-speed2 = <820000 820000 1200000>; }; opp@720000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <720000000>; - opp-microvolt-speed0 = <880000>; - opp-microvolt-speed1 = <820000>; - opp-microvolt-speed2 = <820000>; + opp-microvolt-speed0 = <880000 880000 1200000>; + opp-microvolt-speed1 = <820000 820000 1200000>; + opp-microvolt-speed2 = <820000 820000 1200000>; }; opp@816000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <816000000>; - opp-microvolt-speed0 = <880000>; - opp-microvolt-speed1 = <820000>; - opp-microvolt-speed2 = <820000>; + opp-microvolt-speed0 = <880000 880000 1200000>; + opp-microvolt-speed1 = <820000 820000 1200000>; + opp-microvolt-speed2 = <820000 820000 1200000>; }; opp@888000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <888000000>; - opp-microvolt-speed0 = <880000>; - opp-microvolt-speed1 = <820000>; - opp-microvolt-speed2 = <820000>; + opp-microvolt-speed0 = <880000 880000 1200000>; + opp-microvolt-speed1 = <820000 820000 1200000>; + opp-microvolt-speed2 = <820000 820000 1200000>; }; opp@1080000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1080000000>; - opp-microvolt-speed0 = <940000>; - opp-microvolt-speed1 = <880000>; - opp-microvolt-speed2 = <880000>; + opp-microvolt-speed0 = <940000 940000 1200000>; + opp-microvolt-speed1 = <880000 880000 1200000>; + opp-microvolt-speed2 = <880000 880000 1200000>; }; opp@1320000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1320000000>; - opp-microvolt-speed0 = <1000000>; - opp-microvolt-speed1 = <940000>; - opp-microvolt-speed2 = <940000>; + opp-microvolt-speed0 = <1000000 1000000 1200000>; + opp-microvolt-speed1 = <940000 940000 1200000>; + opp-microvolt-speed2 = <940000 940000 1200000>; }; opp@1488000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1488000000>; - opp-microvolt-speed0 = <1060000>; - opp-microvolt-speed1 = <1000000>; - opp-microvolt-speed2 = <1000000>; + opp-microvolt-speed0 = <1060000 1060000 1200000>; + opp-microvolt-speed1 = <1000000 1000000 1200000>; + opp-microvolt-speed2 = <1000000 1000000 1200000>; }; opp@1608000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1608000000>; - opp-microvolt-speed0 = <1090000>; - opp-microvolt-speed1 = <1030000>; - opp-microvolt-speed2 = <1030000>; + opp-microvolt-speed0 = <1090000 1090000 1200000>; + opp-microvolt-speed1 = <1030000 1030000 1200000>; + opp-microvolt-speed2 = <1030000 1030000 1200000>; }; opp@1704000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1704000000>; - opp-microvolt-speed0 = <1120000>; - opp-microvolt-speed1 = <1060000>; - opp-microvolt-speed2 = <1060000>; + opp-microvolt-speed0 = <1120000 1120000 1200000>; + opp-microvolt-speed1 = <1060000 1060000 1200000>; + opp-microvolt-speed2 = <1060000 1060000 1200000>; }; opp@1800000000 { clock-latency-ns = <244144>; /* 8 32k periods */ opp-hz = /bits/ 64 <1800000000>; - opp-microvolt-speed0 = <1160000>; - opp-microvolt-speed1 = <1100000>; - opp-microvolt-speed2 = <1100000>; + opp-microvolt-speed0 = <1160000 1160000 1200000>; + opp-microvolt-speed1 = <1100000 1100000 1200000>; + opp-microvolt-speed2 = <1100000 1100000 1200000>; }; }; }; -- 2.20.1