From patchwork Wed Jan 26 22:17:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 537692 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 651F4C4332F for ; Wed, 26 Jan 2022 22:18:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233398AbiAZWSj (ORCPT ); Wed, 26 Jan 2022 17:18:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233209AbiAZWSj (ORCPT ); Wed, 26 Jan 2022 17:18:39 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6688C061749 for ; Wed, 26 Jan 2022 14:18:38 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id i65so913404pfc.9 for ; Wed, 26 Jan 2022 14:18:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eBKvYDb6VakQr9I32CgZ8GyjwlSfCMHD5apokqZR7fA=; b=sYIv4CgAIFylOPcghyp3zVLMlxw6paLMJSYOOcSluYU+RNsCOcm4WrasH58NWAlL11 BL5wP7ZsndWamfeADtqcBziDYEq4uRZC25op4bgZYJ/IYGmvbUWDgwPAinvfLqD3qiuJ oU65aZ1Ojq9311fR77/01QM0V9dp8ut4El6I39/3T4pPtRzYQHjo9tl26AN8HiEvPxhN PjV8/sGN0SmEZmUjAMP6KzuS1gsK6mcMlIGSWZol1aMlB3BwQdvl+ZolhbxpgzfBe92s cOLD1KBFf2WQKcqboPUj5nvv8s0fxZghcc0UkF+JMbNkNqqMfXiot7lZTLrTyvDE49GO RIIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=eBKvYDb6VakQr9I32CgZ8GyjwlSfCMHD5apokqZR7fA=; b=k2avfXzAMqhAuIxu7NKSJJFCz2Af4i0/cQOixRNpukNOmMfV8gH9cN6l+grjVJolXQ E7gx5YscRJdemO3Sg1HyJ8XwgBESrSgoulwEJ7LuDeZ40Mqu4ddUzbaug+iK5hBtkIk0 RovH146ViEYnuFP2zpzN+RsNmh87if9brPN0t9+cWXNl7lYi9tBxcF13m0Cj04hJqTq9 i4IsY5hkTEpMdQ+Fetrjbp3z91zuFrKifKk41pUl/jw401JH9G7oWBkX1CAOWdyi33ox 0MJrTWD+BWIf0hdatc/yJ8xJGt+ZHmszegIgM/Lw3Fd29ypIMHZWtF2GYQoQoASPYEsO lPBQ== X-Gm-Message-State: AOAM532yyvyxevywGi1zrlkoyrrdVemHYRkUSTtLVxw7P8LIQWXMFOEI /QP2TgXdXd12A0EEkTvygWJ6n6ojlf/KzJt0 X-Google-Smtp-Source: ABdhPJyccWVvDDw4dXIfu+AsyrSRolCJ7BageCJSH5N4dEgU/4o/GhWml0R+Qeqlqut9diKItq5hFw== X-Received: by 2002:a65:4d0f:: with SMTP id i15mr707539pgt.464.1643235518167; Wed, 26 Jan 2022 14:18:38 -0800 (PST) Received: from localhost.localdomain ([2401:4900:1f3a:4e9b:8fa7:36dc:a805:c73f]) by smtp.gmail.com with ESMTPSA id t17sm4233742pgm.69.2022.01.26.14.18.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jan 2022 14:18:37 -0800 (PST) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, agross@kernel.org, sboyd@kernel.org, tdas@codeaurora.org, mturquette@baylibre.com, linux-clk@vger.kernel.org, bjorn.andersson@linaro.org, davem@davemloft.net, netdev@vger.kernel.org, Vinod Koul Subject: [PATCH 5/8] arm64: dts: qcom: sa8155p-adp: Enable ethernet node Date: Thu, 27 Jan 2022 03:47:22 +0530 Message-Id: <20220126221725.710167-6-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220126221725.710167-1-bhupesh.sharma@linaro.org> References: <20220126221725.710167-1-bhupesh.sharma@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Vinod Koul Enable the etheret node, add the phy node and pinctrl for ethernet. Cc: Bjorn Andersson Signed-off-by: Vinod Koul [bhsharma: Correct ethernet/rgmii related pinmuxs, specify multi-queues and plug in the PHY interrupt for WOL] Signed-off-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/sa8155p-adp.dts | 144 +++++++++++++++++++++++ 1 file changed, 144 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 8756c2b25c7e..474f688f14a2 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -47,6 +47,65 @@ vreg_s4a_1p8: smps4 { vin-supply = <&vreg_3p3>; }; + + mtl_rx_setup: rx-queues-config { + snps,rx-queues-to-use = <4>; + snps,rx-sched-sp; + + queue0 { + snps,dcb-algorithm; + snps,map-to-dma-channel = <0x0>; + snps,route-up; + snps,priority = <0x1>; + }; + + queue1 { + snps,dcb-algorithm; + snps,map-to-dma-channel = <0x1>; + snps,route-ptp; + }; + + queue2 { + snps,avb-algorithm; + snps,map-to-dma-channel = <0x2>; + snps,route-avcp; + }; + + queue3 { + snps,avb-algorithm; + snps,map-to-dma-channel = <0x3>; + snps,priority = <0xC>; + }; + }; + + mtl_tx_setup: tx-queues-config { + snps,tx-queues-to-use = <4>; + snps,tx-sched-wrr; + + queue0 { + snps,weight = <0x10>; + snps,dcb-algorithm; + snps,priority = <0x0>; + }; + + queue1 { + snps,weight = <0x11>; + snps,dcb-algorithm; + snps,priority = <0x1>; + }; + + queue2 { + snps,weight = <0x12>; + snps,dcb-algorithm; + snps,priority = <0x2>; + }; + + queue3 { + snps,weight = <0x13>; + snps,dcb-algorithm; + snps,priority = <0x3>; + }; + }; }; &apps_rsc { @@ -317,6 +376,42 @@ &remoteproc_cdsp { firmware-name = "qcom/sa8155p/cdsp.mdt"; }; +ðernet { + status = "okay"; + + snps,reset-gpio = <&tlmm 79 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 11000 70000>; + + snps,ptp-ref-clk-rate = <250000000>; + snps,ptp-req-clk-rate = <96000000>; + + snps,mtl-rx-config = <&mtl_rx_setup>; + snps,mtl-tx-config = <&mtl_tx_setup>; + + pinctrl-names = "default"; + pinctrl-0 = <ðernet_defaults>; + + phy-handle = <&rgmii_phy>; + phy-mode = "rgmii"; + mdio { + #address-cells = <0x1>; + #size-cells = <0x0>; + + compatible = "snps,dwmac-mdio"; + + /* Micrel KSZ9031RNZ PHY */ + rgmii_phy: phy@7 { + reg = <0x7>; + + interrupt-parent = <&tlmm>; + interrupts-extended = <&tlmm 124 IRQ_TYPE_EDGE_FALLING>; /* phy intr */ + device_type = "ethernet-phy"; + compatible = "ethernet-phy-ieee802.3-c22"; + }; + }; +}; + &uart2 { status = "okay"; }; @@ -407,4 +502,53 @@ mux { drive-strength = <2>; }; }; + + ethernet_defaults: ethernet-defaults { + mdc { + pins = "gpio7"; + function = "rgmii"; + bias-pull-up; + }; + + mdio { + pins = "gpio59"; + function = "rgmii"; + bias-pull-up; + }; + + rgmii-rx { + pins = "gpio117", "gpio118", "gpio119", "gpio120", "gpio115", "gpio116"; + function = "rgmii"; + bias-disable; + drive-strength = <2>; + }; + + rgmii-tx { + pins = "gpio122", "gpio4", "gpio5", "gpio6", "gpio114", "gpio121"; + function = "rgmii"; + bias-pull-up; + drive-strength = <16>; + }; + + phy-intr { + pins = "gpio124"; + function = "emac_phy"; + bias-disable; + drive-strength = <8>; + }; + + pps { + pins = "gpio81"; + function = "emac_pps"; + bias-disable; + drive-strength = <8>; + }; + + phy-reset { + pins = "gpio79"; + function = "gpio"; + bias-pull-up; + drive-strength = <16>; + }; + }; };