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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6109DC4332F for ; Fri, 11 Nov 2022 09:43:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230181AbiKKJnL (ORCPT ); Fri, 11 Nov 2022 04:43:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233670AbiKKJnJ (ORCPT ); Fri, 11 Nov 2022 04:43:09 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEEF5729A0; Fri, 11 Nov 2022 01:43:08 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id z5-20020a17090a8b8500b00210a3a2364fso7543763pjn.0; Fri, 11 Nov 2022 01:43:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pyDKQpZMzsEhp0LAIu0OPkD/FuQNGjCcyBUAqhhwqak=; b=XRP4geMZx6kjuwTuwCzNE3NGQvZSPEpgUGPUs/on8NHxBiXRo40j+eGI6CUVyRP1vh QZPNUwTxiNDvtyoAg5z8UV4Tiye9mGB7m87FISgzUQdPRGluBENb9zLf45DZE3LcOmdu mCC052P4k0Zu+R8hCZqYWXdOvMuJk1LNtYQaWw0Y0QuPXRsihOdIAyH6ZEuGipMuOHzR 0DINweUKaO2BXGVbpj+H3C5I0C5ZURPxqV94G4YeixQ34BWrKbUubzXncGEsrdxnUXGw YujkS7lHGqU8R0QeRZ9N3RsYmsU2Fg7GMI7ChqIWsqmA19VC1JU2dcSRshVUe9D8R4nq P+yw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pyDKQpZMzsEhp0LAIu0OPkD/FuQNGjCcyBUAqhhwqak=; b=K7EV0slOU0Ge6wY1rhSCLizCJohN/oDbsxRcoItkdjFtqssmaSODtgOTIs49dSLUkB aoOjTa/JV1sSYdwyEPW7EoYZ8GlPcU5lLIONejbIjWEZp3PkUz3yzpR45ZHN1W3xlmKp DvMXbfe3ir8Q4psw/8S5FZo7HtuYaANjTl+FkydkqqYIpewsIpv7A2RPNAGXXzD/+1WM M5yqQ0JAI/vjPbHQc34IBNDSoRTjS5E8B4Jb8h3khunrSHMcFpZOhcJ4jPhbMuMV0Ux4 4k4q+A/wd06iDb80LruspsQOqKyruY85ArOoLaXYAWSotH1RJVHLZcp50s7olXG4ZFCd G9GQ== X-Gm-Message-State: ANoB5pkQrlKY4Wo/FnViiftO+d0PIP5TOfCTvmNZxBH13odMc/0q0MOO +Dyog7LXU1H8rwKahpGKJFM= X-Google-Smtp-Source: AA0mqf5LZt+ozbN3nDo5HbA+lemE2vIe5kztiCD5WFbcQhMyUR9mVULYpLTjBSnRmgtRuSJOVTckPQ== X-Received: by 2002:a17:902:e54d:b0:188:4ea8:a685 with SMTP id n13-20020a170902e54d00b001884ea8a685mr1521777plf.71.1668159788465; Fri, 11 Nov 2022 01:43:08 -0800 (PST) Received: from localhost.localdomain ([103.51.72.74]) by smtp.gmail.com with ESMTPSA id fa13-20020a17090af0cd00b002086ac07041sm1188450pjb.44.2022.11.11.01.43.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Nov 2022 01:43:07 -0800 (PST) From: Anand Moon To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner Cc: Anand Moon , Chukun Pan , Michael Riesch , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [linux-next-v1 2/3] arm64: dts: rockchip: Add support of external clock to ethernet node on Rock 3A sbc Date: Fri, 11 Nov 2022 09:42:34 +0000 Message-Id: <20221111094238.1640-2-linux.amoon@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221111094238.1640-1-linux.amoon@gmail.com> References: <20221111094238.1640-1-linux.amoon@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support of external clock gmac1_clkin which is used as input clock to ethernet node. Signed-off-by: Anand Moon --- arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index 72e410e3aca8..16fff1ada195 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -32,6 +32,13 @@ hdmi_con_in: endpoint { }; }; + gmac1_clkin: external-gmac1-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac1_clkin"; + #clock-cells = <0>; + }; + leds { compatible = "gpio-leds"; @@ -249,9 +256,8 @@ &cpu3 { &gmac1 { assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; - assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>; - assigned-clock-rates = <0>, <125000000>; - clock_in_out = "output"; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>; + clock_in_out = "input"; phy-handle = <&rgmii_phy1>; phy-mode = "rgmii"; pinctrl-names = "default"; @@ -259,6 +265,7 @@ &gmac1 { &gmac1m1_tx_bus2 &gmac1m1_rx_bus2 &gmac1m1_rgmii_clk + &gmac1m1_clkinout &gmac1m1_rgmii_bus>; status = "okay"; }; -- 2.38.1