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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99348EB64DC for ; Mon, 3 Jul 2023 13:12:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231327AbjGCNMf (ORCPT ); Mon, 3 Jul 2023 09:12:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231322AbjGCNMe (ORCPT ); Mon, 3 Jul 2023 09:12:34 -0400 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91922E67 for ; Mon, 3 Jul 2023 06:12:33 -0700 (PDT) Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-3fbc0609cd6so42621075e9.1 for ; Mon, 03 Jul 2023 06:12:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688389952; x=1690981952; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=QKzjbaIgnIombKyMIib7qqY3jsIUiwxCqbvrBlGncK4=; b=ERoVkEkfHI7aOWSjWlRDt4sDjlGc3pbfjEIR1Xi0onXASTGgBQ3ZGsr+uH1Yt9XsHY 7XhjhHrcmLWCSrKKqb0XMVOA1G0dG0tTsm6RCQnbbM5SJdMrcr3UM0mUxCVt5GC5UJo1 skTUo1es3siZ7aRH2XbGV78uXJwyF2cLFa6pbRQNmhDrEe3HEIl5mQ86KmmFUpx5wbVW 3fiPQaV7h+gIeJDNAnqWkrELmPW9N+G7/i51DlwEYly1YvN32zEffOW6C0xmAv4x6iUe hJozW7DqgmDoNYvyT67jT7v3v3NWy5I8HzERc9p8z0RthvjCbv2MSMnTQNMGIFShBOKS P+ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688389952; x=1690981952; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=QKzjbaIgnIombKyMIib7qqY3jsIUiwxCqbvrBlGncK4=; b=MqvaUQrkR4yZrkcq5uru/JhLTJKuU1Ai6StqpISCaLhfgIWJpviD7cWDUJF1mFxa54 VvXI30pxRSb0AFEdMuzxk7rlEvKaemzItPQiELIuBH+isxWrpKA2zi1EKcLxFCl3BPX2 mvX26zEDYKIbs0swBo1h1j9fs+gkagUcvGb/dXsKTpasPn7E6/b0U7CrD9dgW7NMoNw3 446/BYi25Gga3BeAhf0zeTvLvSYQD6cS0x++05uhOdyKktTLgzXGNo189qMWCym92s1W FgHUOY3xjazHUvU88CwjWaWdxODzocl16LKdjugfForHO9jVjG5bJ8nPrtFM1Ch29aZ1 keYg== X-Gm-Message-State: AC+VfDzK3hMZ5UDx25EQ3x6buoQg74wyqSxvQm88NXH4YN9BLuvBh/xi C/918N9hrkO7UqxmcgpctczVcw== X-Google-Smtp-Source: ACHHUZ4vQVWQg5VnD+c85J+p/WSP+uTvOOXNZORtq5LfjCclTzh2iyZKnqMpyx6VkF9lyaMOIspoHw== X-Received: by 2002:a1c:6a1a:0:b0:3fa:98c3:7dbd with SMTP id f26-20020a1c6a1a000000b003fa98c37dbdmr7712700wmc.41.1688389952033; Mon, 03 Jul 2023 06:12:32 -0700 (PDT) Received: from [192.168.1.20] ([178.197.219.26]) by smtp.gmail.com with ESMTPSA id u3-20020a7bc043000000b003fbdd5d0758sm904403wmc.22.2023.07.03.06.12.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Jul 2023 06:12:31 -0700 (PDT) Message-ID: <992f74b3-373c-14d2-12cc-85ada068d54b@linaro.org> Date: Mon, 3 Jul 2023 15:12:30 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH 3/3] arm64: dts: add support for C3 power domain controller Content-Language: en-US To: =Xianwei Zhao , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman References: <20230703093142.2028500-1-xianwei.zhao@amlogic.com> <20230703093142.2028500-4-xianwei.zhao@amlogic.com> From: Krzysztof Kozlowski In-Reply-To: <20230703093142.2028500-4-xianwei.zhao@amlogic.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 03/07/2023 11:31, =Xianwei Zhao wrote: > From: Xianwei Zhao > > Enable power domain controller for Amlogic C3 SoC > > Signed-off-by: Xianwei Zhao > --- > arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi > index 60ad4f3eef9d..826c51b1aff6 100644 > --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi > +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi > @@ -47,6 +47,16 @@ xtal: xtal-clk { > #clock-cells = <0>; > }; > > + sm: secure-monitor { > + compatible = "amlogic,meson-gxbb-sm"; > + > + pwrc: power-controller { > + compatible = "amlogic,c3-pwrc"; > + #power-domain-cells = <1>; > + status = "okay"; Why do you need it? okay is by default. Best regards, Krzysztof