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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 01974CC6B33 for ; Thu, 2 Apr 2026 08:48:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=1GIru3ZjVDgno/c6eBjpiuQOVd+IOE1T821J/rtKRzE=; b=eOcRA3//FVhOBkUe48no8n4lfv QBwCPnNn11AyirOh33B4ovcsxq9vcpfSLK98OInWP5VNiYzfS79FObNs2GPIsrkdJtxil1QCYaJos cMHMYIzIWYJ2FG/IgZ/upHLSHdD4CHf+jtXUDGMNHsW+RIh56v/L1eL6ekMebmsb++dO4szZHDpXX VpaN14HaTOvlVa01P+tAIoNaeh5WhzCB38hsEEmYib4G1FPj8Kk0GXOyjmSgvc/1N5rLmfsBn3Bmk Lb+dLOQykf3W/OyFUdtsGQw7TxyuJMULaNMh3BQPhdoieQsIwPYBOd47fui88e8i9Q4nC23LfmYEx saEVRjJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w8DjN-0000000HCpb-3PAe; Thu, 02 Apr 2026 08:48:49 +0000 Received: from mail-wr1-x42d.google.com ([2a00:1450:4864:20::42d]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w8DjK-0000000HCpG-3h3H for linux-arm-kernel@lists.infradead.org; Thu, 02 Apr 2026 08:48:48 +0000 Received: by mail-wr1-x42d.google.com with SMTP id ffacd0b85a97d-43b95e5b3afso366384f8f.3 for ; Thu, 02 Apr 2026 01:48:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1775119725; x=1775724525; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=1GIru3ZjVDgno/c6eBjpiuQOVd+IOE1T821J/rtKRzE=; b=K33UsxfteLHcXtaFG02//PmFldwoWhQMfWAgqs9cxu9vZb3MPh7xLdKKM5isEM+svB esP7I0faOzmp8lMDchPdbM6sSh83xnpHgTxM9tT3XDSKB2r5lU2jvtbwLb2QnfZKi3Mb wLljdU0WyrQaW4mDVZkT0bJk+R6IL2D5yTp5hWyMQnqP5arasC7anrF7mairSK0FAcYv pejqPLYHsec4KIvyHNfJOlmQsEYRPFw0j+zgxpn0dIblde5dp+awQw7g4EESP28H73HF Cin5C/XwOhjL+XvIfA4gH3ry3Gc3WdnKrg3DcBMvc/kx6pLp79wqlG1Mk1QXsv87aaT8 Yung== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775119725; x=1775724525; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=1GIru3ZjVDgno/c6eBjpiuQOVd+IOE1T821J/rtKRzE=; b=Ev5eah+/QQV0kZl0UsaS/07HGlCrmG1zh57JbMcMz91Kpkhou3NikdG+uzZnlhm8wM pOB5aXg9koq1mjlxpYKyoz5SNpvl0QYSavHmsd+g7Iyv7UmHzVxJFJ5+stlfge0O3/C7 HsHVt9e2fkimVfKGmQSYiEdA5yfuwu7+618/0++GLSc5UBaGuDN1hieM/uRmYeEuGlPW 7F8z4qrcMJtBM93gYF6E05SCCf7yWdtWciRvbmMglsrH6XwDSJ9AqYn2rk1vzBwXPhsd GopaYDSlYRq3kzeaAorP+w73yu9dfaAfJGFMN9aX5sjQxn1LpBmx0DYGYsJRvcyseHEc 3uPg== X-Forwarded-Encrypted: i=1; AJvYcCW/iQqRoacm4I4CSuJrvowO5x961hKioXGuWi6/9h4NlP2j1wocgHp4Ta7s64YKBKyT/X3KfxU84chIoMKzzUcg@lists.infradead.org X-Gm-Message-State: AOJu0YxE6Z2KDYfUvs4OS9kRSPLIMg7KVe97AyDuy04KS86daOOuQWBK sUGFqqHqDKq5chTQc9nDh97FZDfTh2bqGZi3Mbe15hFAhHWHs62ePIbG3obQm7zd/eI= X-Gm-Gg: ATEYQzyc+dvi2lthMG1uecZ48wcPxy67mqkxlMhPw1WS2E0dtEP0O35Fq6DRZzjeDts amyPmgSjHazRiTB5yYgYxD0LMLC4K8fQ+KCFpwFmlIqvTAI6az9IstDl7//8Wjpy83/HMZhwz7b EHg1mJa39sxlurcFI9gu94WQE8aPsUMdIL69Vm3siWvAEP480eKf7LoeGkLyWN2rXjjOS2GrYI5 PL6bs8Vnnk/DIbl26ZCCIx7eyeV1yCSKBr7ErAAAYJZ3yO4rpM6of1XAxhXqW1PgZy7JPvrOFkN 1pAni+iurjpqdoBK7Bl8XQMXJUj4XlJhdgxYnCjy1eMUrwqUVkE3+le7csMCHGDNdqvmQDAQHJ4 gmKAkOpvnqjwccdl9Q5ODw9I80kwhVUQiLSSfXd3MYoDLpBI08L0kzz2ANdI1GFRvhz876IHW4i b6FpKNdZmAUhRmixvILBr8EI2dF73ohq0= X-Received: by 2002:adf:f5d0:0:b0:43d:1c7a:8b5e with SMTP id ffacd0b85a97d-43d1c7a8c46mr6458921f8f.35.1775119724871; Thu, 02 Apr 2026 01:48:44 -0700 (PDT) Received: from [10.11.12.108] ([79.115.63.48]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d1e4d28a5sm5139022f8f.20.2026.04.02.01.48.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Apr 2026 01:48:44 -0700 (PDT) Message-ID: <56c0daaa-4290-48ae-83e3-40ecc4ba59bc@linaro.org> Date: Thu, 2 Apr 2026 11:48:40 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] arm64: dts: exynos850: Add ap2apm mailbox To: Alexey Klimov , Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi , Alim Akhtar , Sam Protsenko , Michael Turquette , Stephen Boyd , Rob Herring , Conor Dooley , Jassi Brar Cc: Krzysztof Kozlowski , Peter Griffin , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260402-exynos850-ap2apm-mailbox-v2-0-ca5ffdff99d4@linaro.org> <20260402-exynos850-ap2apm-mailbox-v2-3-ca5ffdff99d4@linaro.org> Content-Language: en-US From: Tudor Ambarus In-Reply-To: <20260402-exynos850-ap2apm-mailbox-v2-3-ca5ffdff99d4@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260402_014846_964706_48A63341 X-CRM114-Status: GOOD ( 13.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 4/2/26 5:20 AM, Alexey Klimov wrote: > Add mailbox node that describes AP-to-APM mailbox, that can be okay so here it's AP-to-APM mailbox. > used for communicating with APM co-processor on Exynos850 SoCs. > > Signed-off-by: Alexey Klimov > --- > arch/arm64/boot/dts/exynos/exynos850.dtsi | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi > index cb55015c8dce..fcb665ccc7ae 100644 > --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi > @@ -298,6 +298,15 @@ cmu_apm: clock-controller@11800000 { > clock-names = "oscclk", "dout_clkcmu_apm_bus"; > }; > > + ap2apm_mailbox: mailbox@11900000 { > + compatible = "samsung,exynos850-mbox"; > + reg = <0x11900000 0x1000>; > + clocks = <&cmu_apm CLK_GOUT_MAILBOX_APM_AP_PCLK>; > + clock-names = "pclk"; > + interrupts = ; > + #mbox-cells = <0>; > + }; > + lgtm: Reviewed-by: Tudor Ambarus > cmu_cmgp: clock-controller@11c00000 { > compatible = "samsung,exynos850-cmu-cmgp"; > reg = <0x11c00000 0x8000>; >