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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 9DA98C28CC0 for ; Thu, 30 May 2019 15:05:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7ACE524CFC for ; Thu, 30 May 2019 15:05:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726885AbfE3PFg (ORCPT ); Thu, 30 May 2019 11:05:36 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:11260 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725440AbfE3PFg (ORCPT ); Thu, 30 May 2019 11:05:36 -0400 X-IronPort-AV: E=Sophos;i="5.60,531,1549897200"; d="scan'208";a="17391779" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 31 May 2019 00:05:34 +0900 Received: from be1yocto.ree.adwin.renesas.com (unknown [172.29.43.62]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5DEC54289E1C; Fri, 31 May 2019 00:05:32 +0900 (JST) From: Biju Das To: Rob Herring , Mark Rutland Cc: Biju Das , Simon Horman , Magnus Damm , xu_shunji@hoperun.com, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Fabrizio Castro Subject: [PATCH 3/3] arm64: dts: renesas: Add HiHope RZ/G2M sub board support Date: Thu, 30 May 2019 15:57:46 +0100 Message-Id: <1559228266-16724-4-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1559228266-16724-1-git-send-email-biju.das@bp.renesas.com> References: <1559228266-16724-1-git-send-email-biju.das@bp.renesas.com> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The HiHope RZ/G2M sub board sits below the HiHope RZ/G2M main board. This patch also adds ethernet support along with a dtsi common to both HiHope RZ/G2M and RZ/G2N sub boards. Signed-off-by: Biju Das Reviewed-by: Chris Paterson --- arch/arm64/boot/dts/renesas/Makefile | 1 + arch/arm64/boot/dts/renesas/hihope-common.dtsi | 2 + arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 55 ++++++++++++++++++++++ .../boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts | 15 ++++++ 4 files changed, 73 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi create mode 100644 arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index aa33074..42b74c2 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m.dtb +dtb-$(CONFIG_ARCH_R8A774A1) += r8a774a1-hihope-rzg2m-ex.dtb dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb r8a774c0-ek874.dtb dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-h3ulcb-kf.dtb diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi index de206b7..4cc924d 100644 --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi @@ -5,6 +5,8 @@ * Copyright (C) 2019 Renesas Electronics Corp. */ +#include + / { aliases { serial0 = &scif2; diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi new file mode 100644 index 0000000..b1e45944 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the RZ/G2[MN] HiHope sub board common parts + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +/ { + aliases { + ethernet0 = &avb; + }; + + chosen { + bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; + }; +}; + +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + phy-handle = <&phy0>; + phy-mode = "rgmii-txid"; + status = "okay"; + + phy0: ethernet-phy@0 { + rxc-skew-ps = <1500>; + reg = <0>; + interrupt-parent = <&gpio2>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; + }; +}; + +&pfc { + pinctrl-0 = <&scif_clk_pins>; + pinctrl-names = "default"; + + avb_pins: avb { + mux { + groups = "avb_link", "avb_mdio", "avb_mii"; + function = "avb"; + }; + + pins_mdio { + groups = "avb_mdio"; + drive-strength = <24>; + }; + + pins_mii_tx { + pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0", + "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3"; + drive-strength = <12>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts new file mode 100644 index 0000000..6e33a3b --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the HiHope RZ/G2M sub board + * + * Copyright (C) 2019 Renesas Electronics Corp. + */ + +#include "r8a774a1-hihope-rzg2m.dts" +#include "hihope-rzg2-ex.dtsi" + +/ { + model = "HopeRun HiHope RZ/G2M with sub board"; + compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2m", + "renesas,r8a774a1"; +}; -- 2.7.4