From mboxrd@z Thu Jan 1 00:00:00 1970 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 8B4BFC433F5 for ; Sat, 23 Apr 2022 01:41:35 +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:Message-Id:Date:To:Cc:From:Subject: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LobVDS8cikQT3jEcd4XSN5f9k/9aS4aCiwERuCsIQC8=; b=dBIIFsiM+IAvLN KATL4QvWW03h3TID4o2VOjvThP/dKLYdqXf9K8jWNO144CE7BWih0Ae+vAJuOt1dthjjqvt38nIxy n4PNK0XKt1seFFjB8UAxkbh6WRgvTQ+e5tBti4aSr13uwZqMZmTCl4yM4q5lCFaC5D/ywiRxP/K+O oazEGC4Sfm3CC/spvRBy9jF5KhRe/1Njtiwbc0QrkwrdimtZZJ2HORxXSzDByPA1aEXRd2fZ5bpfc +DGNfA/1q2ekYFYprYPhJp0jeIoZyrcXlQjeIvS1gApgbmZwIGY3puObTnSTMji4HYCuyv5V3hT55 efbncPnIwSMvvGLLk1kg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ni4m7-003ARX-84; Sat, 23 Apr 2022 01:41:27 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ni4m3-003AQ7-NR for linux-riscv@lists.infradead.org; Sat, 23 Apr 2022 01:41:25 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8AAFDB83351; Sat, 23 Apr 2022 01:41:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 272F8C385A4; Sat, 23 Apr 2022 01:41:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650678080; bh=amRBwJdjQuLgD+Pi20DhdLXO2pAUbgdtM9M0hZkENgA=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=lCcwsPaJzn+XsS5jL9t0HCv2GCWG5TWpjP6bhGuRmx9DdjLlXZ6xrg1iKzIaOl9C8 7DBIDuEsxBpmDZTNtWawbvjvRT+QlfC4RyCvSEreNFCxewWMWtmK3LhA4wyYTXHqGX 5tFWTocNFYw2o3QT3DRE5BLxF3LgihbeDtTMieTB2m5d3DRuHAIWqo4P+bRxj8hOkP ZFTiFWvMn6mqdkGSEVKY8jkhcxEie3WBEE228etXpU4NUzOe5R+55TnhU0duFdRQlJ oTQg97DhU13s3x9pZtYnbC2+pZ1DHU6uC3LCD1dRpp0ginQ/8YsL4MDC/+MNEMZwNv wMejMWliJN7Bw== MIME-Version: 1.0 In-Reply-To: <20220413075835.3354193-4-conor.dooley@microchip.com> References: <20220413075835.3354193-1-conor.dooley@microchip.com> <20220413075835.3354193-4-conor.dooley@microchip.com> Subject: Re: [PATCH v3 3/9] riscv: dts: microchip: fix usage of fic clocks on mpfs From: Stephen Boyd Cc: daire.mcnamara@microchip.com, linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-riscv@lists.infradead.org, Conor Dooley To: Conor Dooley , a.zummo@towertech.it, alexandre.belloni@bootlin.com, aou@eecs.berkeley.edu, krzk+dt@kernel.org, mturquette@baylibre.com, palmer@rivosinc.com, paul.walmsley@sifive.com, robh+dt@kernel.org Date: Fri, 22 Apr 2022 18:41:18 -0700 User-Agent: alot/0.10 Message-Id: <20220423014120.272F8C385A4@smtp.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220422_184123_942765_EC4CB2A4 X-CRM114-Status: GOOD ( 10.31 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Quoting Conor Dooley (2022-04-13 00:58:30) > The fic clocks passed to the pcie controller and other peripherals in > the device tree are not the clocks they actually run on. The fics are > actually clock domain crossers & the clock config blocks output is the > mss/cpu side input to the interconnect. The peripherals are actually > clocked by fixed frequency clocks embedded in the fpga fabric. > > Fix the device tree so that these peripherals use the correct clocks. > The fabric side FIC0 & FIC1 inputs both use the same 125 MHz, so only > one clock is created for them. > > Fixes: 528a5b1f2556 ("riscv: dts: microchip: add new peripherals to icicle kit device tree") > Reviewed-by: Daire McNamara > Signed-off-by: Conor Dooley > --- Applied to clk-fixes _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv