From patchwork Fri Mar 25 16:35:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 554430 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 0A5B4C433F5 for ; Fri, 25 Mar 2022 16:36:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376870AbiCYQhi (ORCPT ); Fri, 25 Mar 2022 12:37:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59680 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1376840AbiCYQhh (ORCPT ); Fri, 25 Mar 2022 12:37:37 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED6386541D for ; Fri, 25 Mar 2022 09:35:59 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id mj15-20020a17090b368f00b001c637aa358eso12790771pjb.0 for ; Fri, 25 Mar 2022 09:35:59 -0700 (PDT) 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=vuo48/5UjA2yQzB+PByGgiIu31mZpEWOqyTsnJLyEqQ=; b=SzQxj8qNpsMaxeCLsWbqemfif+nS7Nx0yY3hFGwC+UVqnMu1eUnKrzuHJoXeDr8ZPx lbWaddUi/hK/qGA80WoKkqwJKWbl4OV7hMUpwpChw2Z1dkM/DA1PMyHgWgjWIr+5d/jO /jnajvyDobN+vohCnPYpKavXTpGA0BEBPAUbG697j8zOC0u/bkpA9PTbXu8esvdcyJ7W eph+5DSq1uxDQEInxAYWsORbYsxdxihI4fQw/esq/Oz+YzITfftGcWet+ScAiuPdDpXD 0+7XUyCuW6192cgPd62C9bmEEA9ghTmB40DKVn919tlYmrnNRd+lG7692f2SM226TRbO 3mWw== 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=vuo48/5UjA2yQzB+PByGgiIu31mZpEWOqyTsnJLyEqQ=; b=H+59mXjijxTUmmuFPj+8pmUlEW5MgQjFNCDMjSx7ZOcAvGL1qNGuX/0QcW9Akc21N6 jTry5gfjyRjEkn+Xt0T+Tcljn1SQ+b1prrit7MY1U1gNvy/BijVdtlAaGJUqRi1A280m 5O7u7ThrBHmVIacrWUDJaLeIapUFmlE9dLS/HB2AMlrScHydgQnMTahYV97cXDsVa88v YQN4/+pK7t+s0xQBo5h9bKEgBSA6T5U/OG6JEzHSeQMzUk9R7FpzXsXhLbpvl4GjBkYS tFJgrHhkHIJJ6k2Lmy4SuA4e1GrEXRf/LrpmXBQOmujIPboklB/pk+0As3qLPS8swCwC 5mmQ== X-Gm-Message-State: AOAM530uF1FUXUrHyKwJYHZ5s5iQ9ozgPeJ/GiSi9eKT3s/+qzTn0jwK Zr3+p6vQc8fW/l/GmY1OqtTqz7rA4bjuzw== X-Google-Smtp-Source: ABdhPJyc4Y08PpVXzp2jSoMl0/csbbpfohBnNxo5otTm+e88v/sKaDnS0hjJO54UoHNd/DJKXKyt9g== X-Received: by 2002:a17:902:7405:b0:154:68e6:9bdb with SMTP id g5-20020a170902740500b0015468e69bdbmr12630282pll.15.1648226159061; Fri, 25 Mar 2022 09:35:59 -0700 (PDT) Received: from localhost.localdomain ([223.233.78.42]) by smtp.gmail.com with ESMTPSA id j6-20020a17090a588600b001c699d77503sm6264948pji.2.2022.03.25.09.35.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Mar 2022 09:35:58 -0700 (PDT) From: Bhupesh Sharma To: linux-arm-msm@vger.kernel.org Cc: bhupesh.sharma@linaro.org, bhupesh.linux@gmail.com, agross@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, Vinod Koul Subject: [PATCH v4 2/2] arm64: dts: qcom: sa8155p-adp: Enable ethernet node Date: Fri, 25 Mar 2022 22:05:37 +0530 Message-Id: <20220325163537.1579969-3-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220325163537.1579969-1-bhupesh.sharma@linaro.org> References: <20220325163537.1579969-1-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 ethernet 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 | 146 +++++++++++++++++++++++ 1 file changed, 146 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 8756c2b25c7e..e7b527a1cf7f 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 +376,44 @@ &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"; + max-speed = <1000>; + + 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 +504,53 @@ 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>; + }; + }; };