From patchwork Fri Jan 20 02:44:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xingyu Wu X-Patchwork-Id: 13109066 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 C314AC004D4 for ; Fri, 20 Jan 2023 02:45:47 +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=jhki/5fwtLWoXloiyDQZPeq9G+KKQbLHEpCyH139NLE=; b=YplXHfr0cDrfXG M8eO7I8AWcm8FGTuDWslGsFtaHBdez+a2nTNPrJn7dKeF8K/dE2O34+Z5JUidxRp5z21kbiXEZg/m awgK8QECR1EQ2Of4a1Wu7LZWQ/AicoQMTnLijEB0L6KNyKcJqx376+Ccba1TdSJTNTyroC5w9f8Kj JNwUNVkBBlHZxq75cMPC2GxBu6/IPtQiL7wK/H1jRRX1VQ/5hR3TKF4BsBInnPlqy91ywzN521so5 x5ZXj23JUzpeTUKV9rLvLXxD0DjSQ4eJIaGPvh0Me9igiXL9I1FqUjG3eVq/SK5RVHiDyU660zY8m eCFCNbdRG9EcF/UyqnmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIhPM-0086zh-PZ; Fri, 20 Jan 2023 02:45:37 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIhPE-0086kJ-TI for linux-riscv@lists.infradead.org; Fri, 20 Jan 2023 02:45:30 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 9C60124E1F5; Fri, 20 Jan 2023 10:44:54 +0800 (CST) Received: from EXMBX161.cuchost.com (172.16.6.71) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 20 Jan 2023 10:44:54 +0800 Received: from localhost.localdomain (113.72.144.40) by EXMBX161.cuchost.com (172.16.6.71) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 20 Jan 2023 10:44:53 +0800 From: Xingyu Wu To: , , "Michael Turquette" , Stephen Boyd , Krzysztof Kozlowski , Philipp Zabel , Emil Renner Berthing CC: Rob Herring , Conor Dooley , "Paul Walmsley" , Palmer Dabbelt , Albert Ou , Hal Feng , Xingyu Wu , , Subject: [PATCH v1 10/11] riscv: dts: starfive: jh7110: Add DVP and HDMI TX pixel external clocks Date: Fri, 20 Jan 2023 10:44:44 +0800 Message-ID: <20230120024445.244345-11-xingyu.wu@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230120024445.244345-1-xingyu.wu@starfivetech.com> References: <20230120024445.244345-1-xingyu.wu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.144.40] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX161.cuchost.com (172.16.6.71) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230119_184529_294277_62BDA8F7 X-CRM114-Status: UNSURE ( 9.10 ) X-CRM114-Notice: Please train this message. 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 Add DVP and HDMI TX pixel external fixed clocks and the rates are 74.25MHz and 297MHz. Signed-off-by: Xingyu Wu --- .../dts/starfive/jh7110-starfive-visionfive-2.dtsi | 8 ++++++++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 10 ++++++++++ 2 files changed, 18 insertions(+) diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index c60280b89c73..e1d66709207a 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -82,6 +82,14 @@ &mclk_ext { clock-frequency = <12288000>; }; +&dvp_clk { + clock-frequency = <74250000>; +}; + +&hdmitx0_pixelclk { + clock-frequency = <297000000>; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index d0d95ef7aa1a..ab0822ce2095 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -233,6 +233,16 @@ mclk_ext: mclk_ext { #clock-cells = <0>; }; + dvp_clk: dvp_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + hdmitx0_pixelclk: hdmitx0_pixelclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + soc { compatible = "simple-bus"; interrupt-parent = <&plic>;