From patchwork Mon Jan 22 12:19:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 13525386 X-Patchwork-Delegate: mail@conchuod.ie 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 2206EC4725D for ; Mon, 22 Jan 2024 12:20:59 +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=W/cb+fHLMn9Bj4iJIfLNOc385fFKuivUw8xa1LpKhU0=; b=M8QMt0EnT86X+0 +KJhjX3NKGVfk5xvYHRhB3ca+pFW1KeYq4ePnTFJOf6AMbJcnlbNs0LJOeIt2wnbr+H/5sj0/e4Ht L32r814c1iNfe2Zm9LA6IZVwTTxZnC7R6VMv7rEJaXQjeEgLBshV1qpauKSsmYGtq11VglUyFGlJy B3u/ZSqdInPRnKGhQAlpb1cd8TOnrA8KStCsH906UMmFHyjmQHJ3tcpqvxIPVRUewYDNSLhtVcnQx 7UCqTwF5r1g/kFlq2qsIUxnuVBMJCAiYjPzdeWWNDQxNwJ6XjtvM7OQxT+yITrTSo3FTaMyJdYkCO hNxLpvgPSitFhgqChzXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rRtIH-00C4Jt-03; Mon, 22 Jan 2024 12:20:49 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rRtIE-00C4I3-08 for linux-riscv@lists.infradead.org; Mon, 22 Jan 2024 12:20:47 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 7A97F61388; Mon, 22 Jan 2024 12:20:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0B1FC433C7; Mon, 22 Jan 2024 12:20:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705926045; bh=GT65QrRSZZI/JIdwPBcys6eLLwNLwpPSE/DJ6auIUks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jb3dmfnLIjra2EvCeWTQURVArpunSXQ8WZ7SvOrjHrcqnIRO5bLN1bGYZZ/fwYmsc 6Ir67jWsLHwz1/2EYI0irVemtunm2SMWpxgnOoA1UBRM0ane3xizfMUd1xb5sK2mZY 0qOheNB4lcGneWBomX5Yg7lGZOYJTGR6c0UNDDEJsCbzWckfPr14Qn8zBst4GCCB3D Y9rMCRDy46UsioPfKTAUAKNTq99J2hlXSmBoDaxuVNXiLanJenqJR/AZf7Iz/5239v sPNu1DBIuqjTE5ZBs7wCYyAo+5VFS1cfkS/+hy4H9VWOseqEYxwEH+vGEycXOvEREF 0nOuQWwkl4/+w== From: Conor Dooley To: linux-riscv@lists.infradead.org Cc: conor@kernel.org, Conor Dooley , Daire McNamara , Wolfgang Grandegger , Marc Kleine-Budde , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Michael Turquette , Stephen Boyd , linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v2 7/7] riscv: dts: microchip: add missing CAN bus clocks Date: Mon, 22 Jan 2024 12:19:55 +0000 Message-ID: <20240122-splice-poncho-18a369c7dbc7@spud> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122-catty-roast-d3625dbb02fe@spud> References: <20240122-catty-roast-d3625dbb02fe@spud> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1347; i=conor.dooley@microchip.com; h=from:subject:message-id; bh=pLA+R73nzpZMSjL5ZIEEpNbYsZjEzmZPe5bK/xmNjSY=; b=owGbwMvMwCFWscWwfUFT0iXG02pJDKnrYlPleT5Wn+6OL38lGp3sdiX9kvjzCpZLh79GzvM5s zmRq2ByRykLgxgHg6yYIkvi7b4WqfV/XHY497yFmcPKBDKEgYtTACZS+YmRYZunivptLuErjQu/ N1lXLrlwi/XW5XCGE7N82m+Ic7Ruv83wz+SeTKeekUOK973a71eDBd/2iDnWPnL2uLo3PEXiktF WJgA= X-Developer-Key: i=conor.dooley@microchip.com; a=openpgp; fpr=F9ECA03CF54F12CD01F1655722E2C55B37CF380C X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240122_042046_124462_4F35D9AA X-CRM114-Status: GOOD ( 11.09 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Conor Dooley The CAN controller on PolarFire SoC has an AHB peripheral clock _and_ a CAN bus clock. The bus clock was omitted when the binding was written, but is required for operation. Make up for lost time and add to the DT. Fixes: 38a71fc04895 ("riscv: dts: microchip: add mpfs's CAN controllers") Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/microchip/mpfs.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 266489d43912..4d70df0f908c 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -416,7 +416,7 @@ i2c1: i2c@2010b000 { can0: can@2010c000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN0>; + clocks = <&clkcfg CLK_CAN0>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <56>; status = "disabled"; @@ -425,7 +425,7 @@ can0: can@2010c000 { can1: can@2010d000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN1>; + clocks = <&clkcfg CLK_CAN1>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <57>; status = "disabled";