From patchwork Sun Mar 8 16:32:29 2020 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: 11425753 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 1B0BC924 for ; Sun, 8 Mar 2020 16:35:16 +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 E755620828 for ; Sun, 8 Mar 2020 16:35:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="C+5IXSk0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E755620828 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=6eOu3vSZVHXYovRhentrSUNJJVNoYP+36xYhBNFlFD4=; b=C+5IXSk0GEwnol WUBT6cEx5Ef8RS6pEeSIrAkVOp/Al0bgOfAYWP00XGBMGyg46P5V8K3cGgW8eJHKDbO2R56YRKrX3 3E92GD5plIsYTKCvuGne82pvDLO+VgGAk1hG9bc8wqmWBT2OYwi/GZUKSD/zWknU8GnrqKHsCyszf F/W6kEru1av3EBryH5NeqRJIud2E2K0e9nlBanWbBvHqwAQiTGABHOszsCw5t6Ef8nu7v3PtPNrji s86YWVW4i9mtHK2JrSN3ac0ikh3ua5fbmrkvcpmBTpikHOtDUphWARcJxsiOUdVLzz6KqGVGK69Qz CdLhoHu0QoXYak4wCvQw==; 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 1jAytV-0002vJ-2l; Sun, 08 Mar 2020 16:35:13 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAyrJ-0000gp-Qh for linux-arm-kernel@lists.infradead.org; Sun, 08 Mar 2020 16:33:01 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 79F1FB2F7; Sun, 8 Mar 2020 16:32:51 +0000 (UTC) From: =?utf-8?q?Andreas_F=C3=A4rber?= To: linux-arm-kernel@lists.infradead.org Subject: [RFC 11/11] ARM: dts: sp7021-cpu: Add dummy UART0 clock and interrupt Date: Sun, 8 Mar 2020 17:32:29 +0100 Message-Id: <20200308163230.4002-12-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200308163230.4002-1-afaerber@suse.de> References: <20200308163230.4002-1-afaerber@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200308_093258_066551_8A34E9D3 X-CRM114-Status: GOOD ( 10.05 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 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 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [195.135.220.15 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders 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: devicetree@vger.kernel.org, =?utf-8?b?V2VsbHMgTHUg5ZGC6Iqz6aiw?= , Dvorkin Dmitry , linux-kernel@vger.kernel.org, Rob Herring , =?utf-8?q?Andreas_F=C3=A4rber?= Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Andreas Färber --- arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts | 7 +++++++ arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi | 5 +++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts b/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts index 3c25b6e79fe2..455416ce9d82 100644 --- a/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts +++ b/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts @@ -15,8 +15,15 @@ chosen { stdout-path = "serial0:115200n8"; }; + + uart0_clk: clk { + compatible = "fixed-clock"; + clock-frequency = <27000000>; + #clock-cells = <0>; + }; }; &uart0 { status = "okay"; + clocks = <&uart0_clk>; }; diff --git a/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi b/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi index 7e424baa9214..48c5986a31ed 100644 --- a/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi +++ b/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi @@ -86,3 +86,8 @@ #interrupt-cells = <2>; }; }; + +&uart0 { + interrupt-parent = <&intc>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; +};