From patchwork Tue Jun 9 08:07:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lars Povlsen X-Patchwork-Id: 11594887 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 E94D91391 for ; Tue, 9 Jun 2020 08:10:30 +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 8E84C207C3 for ; Tue, 9 Jun 2020 08:10:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="WM5/XXXU"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="Npq5sc0x" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8E84C207C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com 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=29SWDAFHXzqpSUfGr615IsgHo7cFA5ZsVYNEE/IsTEs=; b=WM5/XXXUYB5LNj 6FV73IHdgztYoDYKbuVnb1IMH1WUqfGGcGYhy6sOh6kqLiR/cfh4BGsc5ddU2bKuyipJTevVog9aU koDsbugRuPmNAEMxDulFYGW0t+W3b0asR2U+rYSliIEXqQEzDzZJXGw8F/hZg8CriKwthcFJZ7y5B 0RtBTdXqjzA+oypJqFEb5ZrYqM2s2J78h/iuSFqDYEi3ehtYDgiqQclJgHMYhf+wm4ucq6IWx/hac YnQVzVIcywTGgXeiwa6u7D4C9I/y28Wk+d3CWa9/2V3Fc25xKoSts7I9LwHjetvNP9Fa2YupgTYeu N1Btjzjq8HMdh2aZVeFQ==; 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 1jiZL1-0004OC-VG; Tue, 09 Jun 2020 08:10:28 +0000 Received: from esa3.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiZJI-0000i0-Q4 for linux-arm-kernel@lists.infradead.org; Tue, 09 Jun 2020 08:08:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1591690120; x=1623226120; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=8mLLYk0uqZ0EEHZBr4fBGxsB72v7sutGB5vvE2ygR9s=; b=Npq5sc0xr8O4ppBMySbhb7fhqc0psIcX5Tb06i4vTL1s02XmkZOvCX/s Ln4jY5QhtgiebKSWZ8eGuSF0tKvmfJf8Lltp1PcnYLNt9dj3BAW5yxUDD 9XOX9iHQINrbQGJ0b+hJw3xYMXim7RYF7BaJM3ARDSEn701oaXvco6C+Y EWiC3AYhAtGmKlKkqtygybVbBAz6o/PDCw4Ay7ayMOxSm2uuHVQ5NkA0d +rJ10r0O0i7Xz4FCAu+mWEiERu/kRcFfSG/WjKr57qsRd6UnN0PECiHLc y0+qgwceko8uHMcYUGdN9RePxQrhFpFCIZF9u9zJf399Md13LSAHseeS6 A==; IronPort-SDR: fip+a2Jl4EFpakUOYuo/couh6s4iVqnMDrBPzOuJ4eeE7pkSGcUxRnMCGQLHtIhqRHy3ex0gia pFxUqSqjJhSu/wMsWqQ+4PZkflSLFtKpomdGbPUYayvkRMsipj+pst8IFM5IaQjiL8W+X/zZBW A9uc2vuZ9Imm8Ae7lwdIt2r7Fc3EKw4RJjdzPG7GNsShBCUHIq/6truWBjvyJJUXnSOPMhAeuf vCwdTRGGfZdrNasVm2Vt+m4bxos8J14dOFFW10o25EtR/p2FTJdP2QSjhxCbMD9f3HId2SDMnD 0u4= X-IronPort-AV: E=Sophos;i="5.73,491,1583218800"; d="scan'208";a="79412866" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 09 Jun 2020 01:08:38 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1847.3; Tue, 9 Jun 2020 01:08:38 -0700 Received: from soft-dev15.microsemi.net (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.1847.3 via Frontend Transport; Tue, 9 Jun 2020 01:08:35 -0700 From: Lars Povlsen To: Arnd Bergmann , Stephen Boyd , "Linus Walleij" Subject: [PATCH v2 09/10] arm64: dts: sparx5: Add Sparx5 SoC DPLL clock Date: Tue, 9 Jun 2020 10:07:08 +0200 Message-ID: <20200609080709.9654-9-lars.povlsen@microchip.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200609080709.9654-1-lars.povlsen@microchip.com> References: <20200608123024.5330-1-lars.povlsen@microchip.com> <20200609080709.9654-1-lars.povlsen@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200609_010840_866632_1B74DDA9 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [68.232.153.233 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [68.232.153.233 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 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, Alexandre Belloni , Steen Hegelund , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Microchip Linux Driver Support , linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Olof Johansson , Michael Turquette , Lars Povlsen Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This adds a DPLL clock to the Sparx5 SoC. It is used to generate clock to misc peripherals, specifically the SDHCI/eMMC controller. Reviewed-by: Alexandre Belloni Signed-off-by: Lars Povlsen --- arch/arm64/boot/dts/microchip/sparx5.dtsi | 37 ++++++++++++++--------- 1 file changed, 23 insertions(+), 14 deletions(-) -- 2.27.0 diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index baf4176ce1dfe..d4d7f9ce627bc 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -72,20 +72,29 @@ timer { ; }; - clocks: clocks { - #address-cells = <2>; - #size-cells = <1>; - ranges; - ahb_clk: ahb-clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <250000000>; - }; - sys_clk: sys-clk { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <625000000>; - }; + lcpll_clk: lcpll-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <2500000000>; + }; + + clks: clock-controller@61110000c { + compatible = "microchip,sparx5-dpll"; + #clock-cells = <1>; + clocks = <&lcpll_clk>; + reg = <0x6 0x1110000c 0x24>; + }; + + ahb_clk: ahb-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <250000000>; + }; + + sys_clk: sys-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <625000000>; }; axi: axi@600000000 {