From patchwork Wed Mar 2 11:05:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bhupesh Sharma X-Patchwork-Id: 12765750 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 85B50C433FE for ; Wed, 2 Mar 2022 11:06:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241226AbiCBLGv (ORCPT ); Wed, 2 Mar 2022 06:06:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241246AbiCBLGm (ORCPT ); Wed, 2 Mar 2022 06:06:42 -0500 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 755FD6E8C5 for ; Wed, 2 Mar 2022 03:05:53 -0800 (PST) Received: by mail-pj1-x102a.google.com with SMTP id z2-20020a17090a6d0200b001bef22367dbso2120233pjj.4 for ; Wed, 02 Mar 2022 03:05:53 -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=31oR/5R8uiOoYLaqojfd9sfVOvx41Qx3BFeK4/Ytd84=; b=At4zU4shHEmJqgXsvdpIlpcNKb/1D5xR+vm2ACNKVXjaecQc51lvkgMGU7RJe7P4IQ 7TpGTETBaFOEaYnf5fMcZd5DeECI2tZr2PEsL9A0ljMbw8EFIppR2ogsrf2IqbAoJ/IO RoKxXM24uFcdNc1ws28Nn0NkXW91PJd5FZMzZsT/1irCiBI8dXsQ2ShSu3ecKlAm58U/ y09E9p9MvKt1kvx1szrqD+oE4hxBnKzlGNeZaWmQivYHE1bx25EUPydjTveDKicysD6B VEoCYh8I6/s4L7qtGVFgKey6R7lFIP2ZksRmyPuYQFdBPKCIONz+pQWGfhxWi4ttyJ6I a65Q== 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=31oR/5R8uiOoYLaqojfd9sfVOvx41Qx3BFeK4/Ytd84=; b=Ct38bE4rL75nuEPf/XDvmNYUKfqqQXSq3HW0j/uo+XAPjoeQjeG6oT4EjHp5kx46dm pf3GpQXb8Xtk8TrfuFVnP81hghApnoIh2rh3Q/3a/MOIsxJgg0A/SiCCujx983JVw7Gs /ndhyNJzKbiYP4i8yu9KiHRQxZKgjQg/ls+jiw+D9gN8/Fr8W0am671P4s19qArtRdp3 KTrvNmX+DB7O+jWs3FHo6fECb7lGSdhvZLKQrrHFaPDlL9ejKF840yhgOdNd/5r+2t67 nztHUKj/sVcROkw4ywB1or31wuaOPQGkl7SdHvd7a8az4oM65K9GYkpcsZMm2TDHn79j m4qw== X-Gm-Message-State: AOAM5307DSM0IxifBzHLaQDZBsvoZAtOeVfPs5TY0LHOGwHbK6grapT/ zGRcr7rol9V94ZK4e0vlE8ylSLo+6uZhNw== X-Google-Smtp-Source: ABdhPJxSbxvCb0rvr3EAZIz1KY6zF0rK1ThfoOP2vyrgJijNdBkpiwk/lGAKFU73doZnK2Z8RpsDGg== X-Received: by 2002:a17:90a:dc81:b0:1bd:2d28:4bf4 with SMTP id j1-20020a17090adc8100b001bd2d284bf4mr18701085pjv.206.1646219152594; Wed, 02 Mar 2022 03:05:52 -0800 (PST) Received: from localhost.localdomain ([171.50.175.145]) by smtp.gmail.com with ESMTPSA id hk1-20020a17090b224100b001b8cff17f89sm5049186pjb.12.2022.03.02.03.05.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Mar 2022 03:05:52 -0800 (PST) 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, sboyd@kernel.org, tdas@codeaurora.org, mturquette@baylibre.com, linux-clk@vger.kernel.org, robh+dt@kernel.org, Vinod Koul , Bjorn Andersson Subject: [PATCH v2 5/5] arm64: dts: qcom: sa8155p-adp: Enable ethernet node Date: Wed, 2 Mar 2022 16:35:08 +0530 Message-Id: <20220302110508.69053-6-bhupesh.sharma@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220302110508.69053-1-bhupesh.sharma@linaro.org> References: <20220302110508.69053-1-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>; + }; + }; };