From patchwork Wed Jul 28 13:55:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Geis X-Patchwork-Id: 489000 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFE60C4320E for ; Wed, 28 Jul 2021 13:56:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B83F26023E for ; Wed, 28 Jul 2021 13:56:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236809AbhG1N4E (ORCPT ); Wed, 28 Jul 2021 09:56:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236691AbhG1N4A (ORCPT ); Wed, 28 Jul 2021 09:56:00 -0400 Received: from mail-qv1-xf30.google.com (mail-qv1-xf30.google.com [IPv6:2607:f8b0:4864:20::f30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01CBFC061765; Wed, 28 Jul 2021 06:55:59 -0700 (PDT) Received: by mail-qv1-xf30.google.com with SMTP id w6so1551680qvh.3; Wed, 28 Jul 2021 06:55:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rg5BgE/uGT7G9Q0TLIac/vS9ZXh8BbNch3GcxmLfwSM=; b=KCMf4446wjqkcLAvYc/vbvupqGYrOHZZ1b02HVjhPcRI1c6i7NsQaGzfkq1QnfTT31 2YKT54nBCT6qx31A1U62D7cYJLst9iGtgFl6GlTWuuJeR31jSGibVdt0akxtzC+WvfKk UMzycK+q3Oj2QCgKtVMCysTOssh9c5XXnbQq4HLgtZpDl80b2IVvGdJ2lYIqMUSA8ijP A2owYG8DvECR7B6mux0+ZiX+whWSAm9poS7pQp0++qrg5bXJYdJzIPjMCfI2ChemRP/n wQ+0ggx1uDKhckqHt2AT+eXPbFLR9UmMM7MwD8g7ES8/ZHw97N+Y4VMhteaeRBZ+BiW9 Sd+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rg5BgE/uGT7G9Q0TLIac/vS9ZXh8BbNch3GcxmLfwSM=; b=qtbDFDO7oXO2mXclzCHbv8uAcdCGdrdQsIoXAJ0UcSWiwcj7nU5v/sNqtyTl0vsdMj fO0O5bZNi7Qn3iLMBYL9uLq5v0UO4E6elD7rvCiIpTrU13/GuBBC5Ttuk/LZU+2Wki6g 1f6a5dBgP1eFl7SkQ5u4nD4Jxya/84+mrJY+WiYnZa85gdgkpSgP8xKMmg5u8eea1kTZ 3ypeDZ1DAVm78bDIRkbwSVR7e3jY1X0W8OEq899vNdCe9NOsP8YALeBbcQhbLpwjvRYR 9LIjx33GVEfDXjfnj9KgvMHCy7xasGcC79UsCMqrnTwB1FPE1ynRlkn2FPJP5Izpy8Cs Hr/A== X-Gm-Message-State: AOAM533iasASpk//zHysSfCf04qDEBOzubCl/YCrCc+qXgjsO5gW/0NT c/FdBmf2JhW4HM/b1maXp3Y= X-Google-Smtp-Source: ABdhPJx8XWhJEjfq2Fvj726/Hw5wJ13Qv7bdtDwqT3fTu3+dsAeyAiYP3xpg2dW5kECYjUuFPVmy1w== X-Received: by 2002:a05:6214:188c:: with SMTP id cx12mr30649qvb.7.1627480558176; Wed, 28 Jul 2021 06:55:58 -0700 (PDT) Received: from master-laptop.sparksnet ([2601:153:980:85b1:b58:2ae8:d75f:660a]) by smtp.gmail.com with ESMTPSA id t64sm27202qkd.71.2021.07.28.06.55.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jul 2021 06:55:57 -0700 (PDT) From: Peter Geis To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Heiko Stuebner Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Peter Geis Subject: [PATCH 8/9] arm64: dts: rockchip: enable gmac node on quartz64-a Date: Wed, 28 Jul 2021 09:55:33 -0400 Message-Id: <20210728135534.703028-9-pgwipeout@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210728135534.703028-1-pgwipeout@gmail.com> References: <20210728135534.703028-1-pgwipeout@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Enable the gmac controller on the Pine64 Quartz64 Model A. Signed-off-by: Peter Geis --- .../boot/dts/rockchip/rk3566-quartz64-a.dts | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts index a3cdb6c2bec6..90cdabfac86b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts @@ -19,6 +19,13 @@ chosen: chosen { stdout-path = "serial2:1500000n8"; }; + gmac1_clkin: external-gmac1-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac1_clkin"; + #clock-cells = <0>; + }; + leds { compatible = "gpio-leds"; @@ -116,6 +123,29 @@ &cpu3 { cpu-supply = <&vdd_cpu>; }; +&gmac1 { + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>; + clock_in_out = "input"; + phy-supply = <&vcc_3v3>; + phy-mode = "rgmii"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1m0_miim + &gmac1m0_tx_bus2 + &gmac1m0_rx_bus2 + &gmac1m0_rgmii_clk + &gmac1m0_clkinout + &gmac1m0_rgmii_bus>; + snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + /* Reset time is 20ms, 100ms for rtl8211f */ + snps,reset-delays-us = <0 20000 100000>; + tx_delay = <0x30>; + rx_delay = <0x10>; + phy-handle = <&rgmii_phy1>; + status = "okay"; +}; + &i2c0 { status = "okay"; @@ -336,6 +366,13 @@ regulator-state-mem { }; }; +&mdio1 { + rgmii_phy1: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; +}; + &pinctrl { bt { bt_enable_h: bt-enable-h {