From patchwork Mon Dec 2 18:21:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 11269457 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BAF7313B6 for ; Mon, 2 Dec 2019 18:23:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 980E02071F for ; Mon, 2 Dec 2019 18:23:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="U+gYLBc+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 980E02071F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Xk4ynwsixCzERokChl3D6Ngp4HaXb9bjPJ41a0ZhSHc=; b=U+gYLBc+g5LLqP Stl2HLrcdVsVHI1qY88gvE5rmWfUV7fYCdlPVdStqfYlzjZSKRoZwvJ1kDFchf7IRusNM1ePi8due prfivvvXEc8h5ZZBbOWZ0pZaIxFpj4DEJqFXJ+rvpfZseLVQN7eT3LVk2pSuZAtYVOD8uFgUpdXT3 /GXp6xsPyUxqRYWvpckyIg8WFq4Ox0pO6X2/bm+mUv1KEptIUmj/FAM04uXFPCAF/QDT3fy8y1bRx S8GGr1nMZ9KPtNX8gq20BSbq3skDGON+vjo16hn+T2mZO3/U/jUoKlQVK167h8OuFOlVKO6gd4eZU Gat6oBhR+u2pv3wezWEw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ibqLg-00052G-4Y; Mon, 02 Dec 2019 18:23:04 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ibqKu-0004Et-AT; Mon, 02 Dec 2019 18:22:19 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 14E9AAEC6; Mon, 2 Dec 2019 18:22:15 +0000 (UTC) From: =?utf-8?q?Andreas_F=C3=A4rber?= To: linux-realtek-soc@lists.infradead.org Subject: [PATCH 04/14] arm64: dts: realtek: rtd16xx: Introduce iso and misc syscon Date: Mon, 2 Dec 2019 19:21:54 +0100 Message-Id: <20191202182205.14629-5-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191202182205.14629-1-afaerber@suse.de> References: <20191202182205.14629-1-afaerber@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191202_102216_524534_053F9433 X-CRM114-Status: UNSURE ( 9.29 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.220.15 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, James Tai , linux-kernel@vger.kernel.org, Rob Herring , =?utf-8?q?Andreas_F=C3=A4rber?= , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Group UART0 into an Isolation syscon mfd node. Group UART1 and UART2 into a Miscellaneous syscon mfd node. Cc: James Tai Signed-off-by: Andreas Färber Acked-by: James Tai --- arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 70 +++++++++++++++++++++----------- 1 file changed, 46 insertions(+), 24 deletions(-) diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi index 69cc0d941c8d..8f8f2b328cd1 100644 --- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi +++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi @@ -118,34 +118,22 @@ #size-cells = <1>; ranges = <0x0 0x98000000 0x200000>; - uart0: serial0@7800 { - compatible = "snps,dw-apb-uart"; - reg = <0x7800 0x400>; - reg-shift = <2>; + iso: syscon@7000 { + compatible = "syscon", "simple-mfd"; + reg = <0x7000 0x1000>; reg-io-width = <4>; - interrupts = ; - clock-frequency = <27000000>; - status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x7000 0x1000>; }; - uart1: serial1@1b200 { - compatible = "snps,dw-apb-uart"; - reg = <0x1b200 0x400>; - reg-shift = <2>; + misc: syscon@1b000 { + compatible = "syscon", "simple-mfd"; + reg = <0x1b000 0x1000>; reg-io-width = <4>; - interrupts = ; - clock-frequency = <432000000>; - status = "disabled"; - }; - - uart2: serial2@1b400 { - compatible = "snps,dw-apb-uart"; - reg = <0x1b400 0x400>; - reg-shift = <2>; - reg-io-width = <4>; - interrupts = ; - clock-frequency = <432000000>; - status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1b000 0x1000>; }; }; @@ -159,3 +147,37 @@ }; }; }; + +&iso { + uart0: serial0@800 { + compatible = "snps,dw-apb-uart"; + reg = <0x800 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <27000000>; + status = "disabled"; + }; +}; + +&misc { + uart1: serial1@200 { + compatible = "snps,dw-apb-uart"; + reg = <0x200 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; + + uart2: serial2@400 { + compatible = "snps,dw-apb-uart"; + reg = <0x400 0x400>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = ; + clock-frequency = <432000000>; + status = "disabled"; + }; +};