From patchwork Thu Nov 21 05:02:03 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: 11255289 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 52EA814C0 for ; Thu, 21 Nov 2019 05:03:02 +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 2E6972084D for ; Thu, 21 Nov 2019 05:03:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="U1MHNWYZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E6972084D 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=IHGNKLAhzPqIspSyFHYXyhU3UGWvC9UpL2UN/VgD/Mw=; b=U1MHNWYZjvkoHq z7ml8SVxt8uoDzBQdW4LeX2it5EqeiCRU2VgBqgbEErpciMmVzSnaUcYQiKWf1/i2nycAuCLB04Tp VfNAmLGNZFE9AMKQt+oiNoxMhCbZRAbmX5RRqZWJNLGHZAozZhpNYNLCLXdcb152BS0kHnmUH2Q3Q /a+ZtIIrew7O4C5rHBY2hEidsx4Ni8YSKdIdOzG5YeBRR8A0DBkLj3SJg32uTpZIHq1ePxCvJ5ZUD KVnaooU39nfBQsQAyxlzTte5t0Qe2ywCiGzgmm6iT4xO7Z/qTK/razKMcx0F4Gk8ivzWWOFxKC2t8 ZN3eekwMUTeFJep/o4Iw==; 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 1iXecN-0004Zn-KS; Thu, 21 Nov 2019 05:02:59 +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 1iXebm-00044b-8v; Thu, 21 Nov 2019 05:02:25 +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 A2994B016; Thu, 21 Nov 2019 05:02:19 +0000 (UTC) From: =?utf-8?q?Andreas_F=C3=A4rber?= To: linux-realtek-soc@lists.infradead.org Subject: [PATCH v5 4/9] arm64: dts: realtek: rtd129x: Add irq muxes and UART interrupts Date: Thu, 21 Nov 2019 06:02:03 +0100 Message-Id: <20191121050208.11324-5-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191121050208.11324-1-afaerber@suse.de> References: <20191121050208.11324-1-afaerber@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191120_210222_491308_C9985AEC X-CRM114-Status: UNSURE ( 9.83 ) 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, linux-kernel@vger.kernel.org, Rob Herring , =?utf-8?q?A?= =?utf-8?q?ndreas_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 Add iso and misc IRQ mux DT nodes to RTD129x SoC family. Update the UART DT nodes with interrupts from these muxes, so that UART0 can be used without earlycon. Signed-off-by: Andreas Färber --- v4 -> v5: Unchanged v3 -> v4: * Rebased onto chip-info and r-bus * Dropped schema-violating second interrupts for UART1 and UART2 v2 -> v3: * Added nodes to rtd129x.dtsi instead of rtd1295.dtsi * Adopted misc compatible string * Renamed node label from irq_mux to misc_irq_mux for clarity v1 -> v2: * Rebased arch/arm64/boot/dts/realtek/rtd129x.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi index 7d56c9f5d48a..188b4f256917 100644 --- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi +++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi @@ -86,6 +86,14 @@ #reset-cells = <1>; }; + iso_irq_mux: interrupt-controller@7000 { + compatible = "realtek,rtd1295-iso-irq-mux"; + reg = <0x7000 0x100>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + iso_reset: reset-controller@7088 { compatible = "snps,dw-low-reset"; reg = <0x7088 0x4>; @@ -105,6 +113,8 @@ reg-io-width = <4>; clock-frequency = <27000000>; resets = <&iso_reset RTD1295_ISO_RSTN_UR0>; + interrupt-parent = <&iso_irq_mux>; + interrupts = <2>; status = "disabled"; }; @@ -115,6 +125,14 @@ <0x171d8 0x4>; }; + misc_irq_mux: interrupt-controller@1b000 { + compatible = "realtek,rtd1295-misc-irq-mux"; + reg = <0x1b000 0x100>; + interrupts = ; + interrupt-controller; + #interrupt-cells = <1>; + }; + uart1: serial@1b200 { compatible = "snps,dw-apb-uart"; reg = <0x1b200 0x100>; @@ -122,6 +140,8 @@ reg-io-width = <4>; clock-frequency = <432000000>; resets = <&reset2 RTD1295_RSTN_UR1>; + interrupt-parent = <&misc_irq_mux>; + interrupts = <3>; status = "disabled"; }; @@ -132,6 +152,8 @@ reg-io-width = <4>; clock-frequency = <432000000>; resets = <&reset2 RTD1295_RSTN_UR2>; + interrupt-parent = <&misc_irq_mux>; + interrupts = <8>; status = "disabled"; }; };