From patchwork Tue Apr 11 13:55:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xingyu Wu X-Patchwork-Id: 13207631 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 EE637C77B6F for ; Tue, 11 Apr 2023 13:58:44 +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=nr7Xu/PzVmO1eBOMdEiLGX1PsKiTEINwRMLDvjt6Qqg=; b=Pw+Yo1hc4O7NY7 Y4uPwBIxJGVvJgAX7N2fYOig0nArTBS3AikwelRe2JY76UwfAqPdkVO9Rq1HcZBKcDQxwsDkrvKnz bep56M/p15+02rCUB/nsQnk49L0HpdAG2sumkIvAvIuYmMzwZvswEii9tjjscjuN6DbS0KAqvgsPl GCxEhZV3m7SQKkUYebz2tdqTbx8EfpqoYFDiYCqCSrbL1F/sho6aUv4dh5u/+irxzfXt0JwBko3Kf hemaXkfdV4dtLZbJ7prNsH5j3NJn7kO/a7QQv8lfzYZjTOXocKAxFsdiYMqTMH2D+4DccDw/HceJf tYhYTucC8c+dT/MMgiig==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmEW6-000Bc7-2f; Tue, 11 Apr 2023 13:58:38 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmEW4-000AjE-1m for linux-riscv@lists.infradead.org; Tue, 11 Apr 2023 13:58:38 +0000 Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id EB21124E31A; Tue, 11 Apr 2023 21:56:11 +0800 (CST) Received: from EXMBX061.cuchost.com (172.16.6.61) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 11 Apr 2023 21:56:11 +0800 Received: from localhost.localdomain (113.72.145.176) by EXMBX061.cuchost.com (172.16.6.61) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 11 Apr 2023 21:56:10 +0800 From: Xingyu Wu To: , , "Michael Turquette" , Stephen Boyd , Krzysztof Kozlowski , Philipp Zabel , Conor Dooley , "Emil Renner Berthing" CC: Rob Herring , Paul Walmsley , Palmer Dabbelt , Albert Ou , Hal Feng , Xingyu Wu , , Subject: [PATCH v4 09/10] riscv: dts: starfive: jh7110: Add DVP and HDMI TX pixel external clocks Date: Tue, 11 Apr 2023 21:55:57 +0800 Message-ID: <20230411135558.44282-10-xingyu.wu@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230411135558.44282-1-xingyu.wu@starfivetech.com> References: <20230411135558.44282-1-xingyu.wu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [113.72.145.176] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX061.cuchost.com (172.16.6.61) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_065836_828983_96DF27DC X-CRM114-Status: UNSURE ( 8.80 ) 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 | 12 ++++++++++++ 2 files changed, 20 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 2a6d81609284..1155b97b593d 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -38,6 +38,10 @@ gpio-restart { }; }; +&dvp_clk { + clock-frequency = <74250000>; +}; + &gmac0_rgmii_rxin { clock-frequency = <125000000>; }; @@ -54,6 +58,10 @@ &gmac1_rmii_refin { clock-frequency = <50000000>; }; +&hdmitx0_pixelclk { + clock-frequency = <297000000>; +}; + &i2srx_bclk_ext { clock-frequency = <12288000>; }; diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 30e1f34d5cf8..336ee2b0ffb5 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -164,6 +164,12 @@ core4 { }; }; + dvp_clk: dvp-clock { + compatible = "fixed-clock"; + clock-output-names = "dvp_clk"; + #clock-cells = <0>; + }; + gmac0_rgmii_rxin: gmac0-rgmii-rxin-clock { compatible = "fixed-clock"; clock-output-names = "gmac0_rgmii_rxin"; @@ -188,6 +194,12 @@ gmac1_rmii_refin: gmac1-rmii-refin-clock { #clock-cells = <0>; }; + hdmitx0_pixelclk: hdmitx0-pixel-clock { + compatible = "fixed-clock"; + clock-output-names = "hdmitx0_pixelclk"; + #clock-cells = <0>; + }; + i2srx_bclk_ext: i2srx-bclk-ext-clock { compatible = "fixed-clock"; clock-output-names = "i2srx_bclk_ext";