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: 13677718 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 00F16C25B78 for ; Wed, 29 May 2024 03:10:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References: Message-Id:MIME-Version:Subject:Date:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jS2UWsMVedhWZf34jT2FGQne65QsRIJ9siPweOs8jlE=; b=Nffpr2egcPa5sW 9Ru1PqkhAnzXIy9FouO6AXEf7QJAOif1M+F/5hgcRipL/4nsKH5ftDZUKWA5EnoufyWAgygMvIZ6x hayBplRW7dAS+BKPtL1hx+aL57QGLGUvt0qj2gm7W4cy5AFLZWFE6NypuWB2ME0eNFDUJO3yrOEP4 XIx7+s1QB/H/n7S5GzvbpwSlKM2IobzxnvJCWKFR4hBqQCjQVTyNfIY1TlwYs3V8SGEdNbzrrRwNG 4rYJbl4NEW01bxqJa487wOKQSaMK2BmQ6qDXPOjgzvntnbGM0NoY/Il8FY6VyxEKFSw/Tyet52A5d D2yf8PQp0IFrkzwJjrcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sC9i6-00000002fAE-3Ded; Wed, 29 May 2024 03:10:42 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sC9i4-00000002f9j-1b0B; Wed, 29 May 2024 03:10:41 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3C1DD62349; Wed, 29 May 2024 03:10:38 +0000 (UTC) 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240528_201040_504374_1FE2106B X-CRM114-Status: UNSURE ( 9.48 ) X-CRM114-Notice: Please train this message. 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: , Reply-To: xianwei.zhao@amlogic.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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>; + }; + }; };