From patchwork Tue Mar 15 15:59:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 552015 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 2CAA5C433EF for ; Tue, 15 Mar 2022 15:59:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349894AbiCOQAm (ORCPT ); Tue, 15 Mar 2022 12:00:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34154 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349892AbiCOQAi (ORCPT ); Tue, 15 Mar 2022 12:00:38 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A175C527DE; Tue, 15 Mar 2022 08:59:26 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.90,183,1643641200"; d="scan'208";a="114500133" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 16 Mar 2022 00:59:25 +0900 Received: from localhost.localdomain (unknown [10.226.92.209]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id EF5AA4017C3F; Wed, 16 Mar 2022 00:59:23 +0900 (JST) From: Biju Das To: Rob Herring Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH 1/7] arm64: dts: renesas: r9a07g043: Fillup the pinctrl stub node Date: Tue, 15 Mar 2022 15:59:13 +0000 Message-Id: <20220315155919.23451-2-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> References: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Fillup the pinctrl(GPIO) stub node in RZ/G2UL SoC DTSI. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar --- arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi index ad898cab64a6..ffba6007e3cc 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi @@ -275,10 +275,16 @@ }; pinctrl: pinctrl@11030000 { + compatible = "renesas,r9a07g043-pinctrl"; reg = <0 0x11030000 0 0x10000>; gpio-controller; #gpio-cells = <2>; - /* place holder */ + gpio-ranges = <&pinctrl 0 0 152>; + clocks = <&cpg CPG_MOD R9A07G043_GPIO_HCLK>; + power-domains = <&cpg>; + resets = <&cpg R9A07G043_GPIO_RSTN>, + <&cpg R9A07G043_GPIO_PORT_RESETN>, + <&cpg R9A07G043_GPIO_SPARE_RESETN>; }; dmac: dma-controller@11820000 { From patchwork Tue Mar 15 15:59:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 552014 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 99461C433F5 for ; Tue, 15 Mar 2022 15:59:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349892AbiCOQAr (ORCPT ); Tue, 15 Mar 2022 12:00:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349898AbiCOQAq (ORCPT ); Tue, 15 Mar 2022 12:00:46 -0400 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 63DD856220; Tue, 15 Mar 2022 08:59:33 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.90,184,1643641200"; d="scan'208";a="113587952" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 16 Mar 2022 00:59:33 +0900 Received: from localhost.localdomain (unknown [10.226.92.209]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1FDA64017C3F; Wed, 16 Mar 2022 00:59:30 +0900 (JST) From: Biju Das To: Rob Herring Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH 4/7] arm64: dts: renesas: r9a07g043: Add GbEthernet nodes Date: Tue, 15 Mar 2022 15:59:16 +0000 Message-Id: <20220315155919.23451-5-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> References: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add Gigabit Ethernet{0,1} nodes to SoC DTSI. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi index f60186240912..850081cdf6a0 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi @@ -365,6 +365,46 @@ status = "disabled"; }; + eth0: ethernet@11c20000 { + compatible = "renesas,r9a07g043-gbeth", + "renesas,rzg2l-gbeth"; + reg = <0 0x11c20000 0 0x10000>; + interrupts = , + , + ; + interrupt-names = "mux", "fil", "arp_ns"; + phy-mode = "rgmii"; + clocks = <&cpg CPG_MOD R9A07G043_ETH0_CLK_AXI>, + <&cpg CPG_MOD R9A07G043_ETH0_CLK_CHI>, + <&cpg CPG_CORE R9A07G043_CLK_HP>; + clock-names = "axi", "chi", "refclk"; + resets = <&cpg R9A07G043_ETH0_RST_HW_N>; + power-domains = <&cpg>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + eth1: ethernet@11c30000 { + compatible = "renesas,r9a07g043-gbeth", + "renesas,rzg2l-gbeth"; + reg = <0 0x11c30000 0 0x10000>; + interrupts = , + , + ; + interrupt-names = "mux", "fil", "arp_ns"; + phy-mode = "rgmii"; + clocks = <&cpg CPG_MOD R9A07G043_ETH1_CLK_AXI>, + <&cpg CPG_MOD R9A07G043_ETH1_CLK_CHI>, + <&cpg CPG_CORE R9A07G043_CLK_HP>; + clock-names = "axi", "chi", "refclk"; + resets = <&cpg R9A07G043_ETH1_RST_HW_N>; + power-domains = <&cpg>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + phyrst: usbphy-ctrl@11c40000 { reg = <0 0x11c40000 0 0x10000>; /* place holder */ From patchwork Tue Mar 15 15:59:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 552013 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 4435CC433FE for ; Tue, 15 Mar 2022 15:59:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349902AbiCOQAx (ORCPT ); Tue, 15 Mar 2022 12:00:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349901AbiCOQAx (ORCPT ); Tue, 15 Mar 2022 12:00:53 -0400 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A279C55BDC; Tue, 15 Mar 2022 08:59:40 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.90,184,1643641200"; d="scan'208";a="113587967" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 16 Mar 2022 00:59:40 +0900 Received: from localhost.localdomain (unknown [10.226.92.209]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5B5F04017C4E; Wed, 16 Mar 2022 00:59:38 +0900 (JST) From: Biju Das To: Rob Herring Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH 7/7] arm64: dts: renesas: rzg2ul-smarc-som: Enable Ethernet on SMARC platform Date: Tue, 15 Mar 2022 15:59:19 +0000 Message-Id: <20220315155919.23451-8-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> References: <20220315155919.23451-1-biju.das.jz@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Enable Ethernet{0,1} interfaces on RZ/G2UL SMARC EVK. Ethernet0 pins are muxed with CAN0, CAN1, SSI1 and RSPI1 pins and Ethernet0 device selection is based on the SW1[3] switch position. Set SW1[3] to position OFF for selecting CAN0, CAN1, SSI1 and RSPI1. Set SW1[3] to position ON for selecting Ethernet0. This patch disables Ethernet0 on RZ/G2UL SMARC platform by default. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar --- .../boot/dts/renesas/rzg2ul-smarc-som.dtsi | 97 ++++++++++++++++++- arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi | 2 + 2 files changed, 98 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi index 0d6fc0d84783..b0822679a55b 100644 --- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi @@ -9,8 +9,13 @@ #include / { + aliases { + ethernet0 = ð0; + ethernet1 = ð1; + }; + chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; }; memory@48000000 { @@ -52,11 +57,101 @@ #endif }; +#if (!SW_ET0_EN_N) +ð0 { + pinctrl-0 = <ð0_pins>; + pinctrl-names = "default"; + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + status = "okay"; + + phy0: ethernet-phy@7 { + compatible = "ethernet-phy-id0022.1640", + "ethernet-phy-ieee802.3-c22"; + reg = <7>; + rxc-skew-psec = <2400>; + txc-skew-psec = <2400>; + rxdv-skew-psec = <0>; + txdv-skew-psec = <0>; + rxd0-skew-psec = <0>; + rxd1-skew-psec = <0>; + rxd2-skew-psec = <0>; + rxd3-skew-psec = <0>; + txd0-skew-psec = <0>; + txd1-skew-psec = <0>; + txd2-skew-psec = <0>; + txd3-skew-psec = <0>; + }; +}; +#endif + +ð1 { + pinctrl-0 = <ð1_pins>; + pinctrl-names = "default"; + phy-handle = <&phy1>; + phy-mode = "rgmii-id"; + status = "okay"; + + phy1: ethernet-phy@7 { + compatible = "ethernet-phy-id0022.1640", + "ethernet-phy-ieee802.3-c22"; + reg = <7>; + rxc-skew-psec = <2400>; + txc-skew-psec = <2400>; + rxdv-skew-psec = <0>; + txdv-skew-psec = <0>; + rxd0-skew-psec = <0>; + rxd1-skew-psec = <0>; + rxd2-skew-psec = <0>; + rxd3-skew-psec = <0>; + txd0-skew-psec = <0>; + txd1-skew-psec = <0>; + txd2-skew-psec = <0>; + txd3-skew-psec = <0>; + }; +}; + &extal_clk { clock-frequency = <24000000>; }; &pinctrl { + eth0_pins: eth0 { + pinmux = , /* ET0_LINKSTA */ + , /* ET0_MDC */ + , /* ET0_MDIO */ + , /* ET0_TXC */ + , /* ET0_TX_CTL */ + , /* ET0_TXD0 */ + , /* ET0_TXD1 */ + , /* ET0_TXD2 */ + , /* ET0_TXD3 */ + , /* ET0_RXC */ + , /* ET0_RX_CTL */ + , /* ET0_RXD0 */ + , /* ET0_RXD1 */ + , /* ET0_RXD2 */ + ; /* ET0_RXD3 */ + }; + + eth1_pins: eth1 { + pinmux = , /* ET1_LINKSTA */ + , /* ET1_MDC */ + , /* ET1_MDIO */ + , /* ET1_TXC */ + , /* ET1_TX_CTL */ + , /* ET1_TXD0 */ + , /* ET1_TXD1 */ + , /* ET1_TXD2 */ + , /* ET1_TXD3 */ + , /* ET1_RXC */ + , /* ET1_RX_CTL */ + , /* ET1_RXD0 */ + , /* ET1_RXD1 */ + , /* ET1_RXD2 */ + ; /* ET1_RXD3 */ + }; + sdhi0_emmc_pins: sd0emmc { sd0_emmc_data { pins = "SD0_DATA0", "SD0_DATA1", "SD0_DATA2", "SD0_DATA3", diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi index b8caa833e349..81da096d0704 100644 --- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi @@ -9,9 +9,11 @@ * DIP-Switch SW1 setting * 1 : High; 0: Low * SW1-2 : SW_SD0_DEV_SEL (0: uSD; 1: eMMC) + * SW1-3 : SW_ET0_EN_N (0: ETHER0; 1: CAN0, CAN1, SSI1, RSPI1) * Please change below macros according to SW1 setting */ #define SW_SW0_DEV_SEL 1 +#define SW_ET0_EN_N 1 #include "rzg2ul-smarc-som.dtsi" #include "rzg2ul-smarc-pinfunction.dtsi"