From patchwork Mon Jul 3 09:31:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao X-Patchwork-Id: 13299784 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 D818DC001DD for ; Mon, 3 Jul 2023 09:32:28 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JXsvDqwiM27U3wYt65lbWlCoWcuB8zlbRsMZjisu2Pc=; b=gaIfbWW+isI0yF bLzfIgZizdSBzejL7ea2eQc62KsPokoiKmLUOWJJY2D02Wj6mmaHle97YkLRSxEag+3zXKzVa9DOq sXz+3bkzrt0bksVL4I5lMrLOd78z3USW5UZwHbmZ3R3ne0ORBz4E3WjnPM2NIh5kG5dgGUlFeAY3j pK6L2lX4nUF5K2fKvvHFQj5AliFXDorZjidntWqNRxnER7ER+Agi+EPXy/9fGVeO2S7EKhv5a8OvM vTmUgrEgeRQyO0WdEWOJaLLTxRCDaHdHWpVoMhxoyYbLxEA5RYyteKXe5cCD3+RDIeEcKewC74rnu BrcCdxi0AoQPTh5p2Enw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qGFul-009wYY-17; Mon, 03 Jul 2023 09:32:11 +0000 Received: from mail-sh.amlogic.com ([58.32.228.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qGFug-009wSH-1O; Mon, 03 Jul 2023 09:32:07 +0000 Received: from droid01-cd.amlogic.com (10.98.11.200) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Mon, 3 Jul 2023 17:32:02 +0800 From: =Xianwei Zhao To: , , , CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Neil Armstrong" , Kevin Hilman , Xianwei Zhao Subject: [PATCH 3/3] arm64: dts: add support for C3 power domain controller Date: Mon, 3 Jul 2023 17:31:42 +0800 Message-ID: <20230703093142.2028500-4-xianwei.zhao@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230703093142.2028500-1-xianwei.zhao@amlogic.com> References: <20230703093142.2028500-1-xianwei.zhao@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.98.11.200] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230703_023206_466293_318AC2FF X-CRM114-Status: UNSURE ( 7.74 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org 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"; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>;