From patchwork Wed May 29 03:10:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao via B4 Relay X-Patchwork-Id: 800818 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 089493207; Wed, 29 May 2024 03:10:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716952237; cv=none; b=al9PZ52RrAERek03lWzH8pvHHcHrWPTRfnYlx9ogMj2Hh48R5+j9iGEr8MTC0hvTTOOQk5DLLtm6Qhh3uketrkJBxlBIBTL6jc89QM2EZ/QOUaRqQMSHDc7dFPnJboAK7jLIwaUox5NdvBFbhwWMlepKKN4q2/xyMXfct9iNQgg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716952237; c=relaxed/simple; bh=SCO+SFRXiKHD6gPKSKfr2t0rbWu65yFZpXELTeORBfQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rUWGr78+/xLyKkQ7uvq1Xe1QgCPgNW7s3lzQJAvgSMgafpCCqo7a1QA5eBr8CQhMAUhoPCOYTRplsnrjESKS24fo4JgOqJ6D/EhVJFxLYXmRmdRj6wyqHwvPzCnHjSFuQGEjhObqjOoep887tEEYKCKm/eRsp+3AfXlEZtjLHZo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c791E4mS; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="c791E4mS" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9FB51C4AF0A; Wed, 29 May 2024 03:10:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716952236; bh=SCO+SFRXiKHD6gPKSKfr2t0rbWu65yFZpXELTeORBfQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=c791E4mSbk/7QrN1IGOK2J6AHbaKGmGfJdV/kBtBUqrVFeEsC/zW4uqvBw828CrMx GsZRG6eFho56ISgMOCTe97uivzEle6dfboIs8t4qgnukbseUUzmZDFQjFsNx4vHzRb GmKpJLMaJAb0hURj6JbI3xGIPyaWv/1IRJSL5aQWilAZGA31ivQDvMQG1x0Db4JnJu FbBiT5xhIKUTG7S/PtbQXYKA/WnioEWgdiXSdQmc81fK4iwKtqWILFII058Q0TpJ5v hHVR/ekj47Hp3BQloU7XRjm7rKhuBfvcDVXs4H2zT6u3zIPG0hTzEZ2nEaQ52YX9pB r36Pn5DAoyz5g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92F6BC25B7C; Wed, 29 May 2024 03:10:36 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Wed, 29 May 2024 11:10:35 +0800 Subject: [PATCH v2 3/3] arm64: dts: amlogic: a4: add power domain controller node Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240529-a4_secpowerdomain-v2-3-47502fc0eaf3@amlogic.com> References: <20240529-a4_secpowerdomain-v2-0-47502fc0eaf3@amlogic.com> In-Reply-To: <20240529-a4_secpowerdomain-v2-0-47502fc0eaf3@amlogic.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Jianxin Pan , Ulf Hansson Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1716952234; l=894; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=AmiofDYC3IFCMwy7sO4GQjRfJjCUwOi49fG3NzsnzK4=; b=3Bx9xAD4eRBo4zTKnXndZ9mni8Z2V6Ohu2ryGjhp0WUKOdgr0sd2zyuR2P5JOPQ3cObwW2hyM smZ8i+VozEdBdtMFmxSbzNCtICyEjW/tjoIEH2qW5BiqBW6Y2XLZCeg X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Xianwei Zhao Add power domain controller node for Amlogic A4 SoC Signed-off-by: Xianwei Zhao Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi index 73ca1d7eed81..de10e7aebf21 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi @@ -4,6 +4,7 @@ */ #include "amlogic-a4-common.dtsi" +#include / { cpus { #address-cells = <2>; @@ -37,4 +38,13 @@ cpu3: cpu@3 { enable-method = "psci"; }; }; + + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + + pwrc: power-controller { + compatible = "amlogic,a4-pwrc"; + #power-domain-cells = <1>; + }; + }; };