From patchwork Sun Mar 2 15:35:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vankar, Chintan" X-Patchwork-Id: 13997858 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35CD9C19F32 for ; Sun, 2 Mar 2025 15:40:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=NPKcnI2BsC2HrW88aQ+QAUgaihzhMvelNRF2yVdbpOU=; b=wCB4SganCnD+070Xw2u0t7mBD5 VUeVeEJFGCcqN4SJTNR03bue1MwvYIylFdflPTJOqoF/+e9XY0t9y9gBwmtRKmPRohCUd40uumW7O U964/2BIwWtgak5EeCqfCmcsPmfntnA8/iPj+v7ocpqVLAOce03Xa3zCFsBsjMonp/Nh/b8IZQBgq UWjSkdUOWAEWoY52ApT8XXiBODlAOm/P6yMb7nw0WUs3+HEfBUqqTVvIiu3NjhKXQ8RPEXN3JytHF AIZCo5CuLCBnpE/aeLwn//fOxblNWccXHwraoM9qlT36VuUWUQ6n45fjBNCnnnK84xSS3mQjKgRi0 xEkpH7mQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tolQ5-0000000GEmk-46ck; Sun, 02 Mar 2025 15:39:57 +0000 Received: from lelvem-ot02.ext.ti.com ([198.47.23.235]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tolLY-0000000GEJU-19SO for linux-arm-kernel@lists.infradead.org; Sun, 02 Mar 2025 15:35:17 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 522FZ6QA3097659 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 2 Mar 2025 09:35:06 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1740929706; bh=NPKcnI2BsC2HrW88aQ+QAUgaihzhMvelNRF2yVdbpOU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=VEWT5QN1SNYxDkbSSMS4MirAcx6Mlsz8RqR8MJp0+iwuvaIKvQNrUYOgXjTLYmHfA H8r3nEPxajewDYhS5AF+rFTpt51y/P4st1548l59zIunyKRfTOSPGqAnQsVHh1DYG4 Eg8Ptwk0laYFtKSBxy1TTLNUKiWIj1CBdrCKECBE= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 522FZ59e002255 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 2 Mar 2025 09:35:06 -0600 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Sun, 2 Mar 2025 09:35:05 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Sun, 2 Mar 2025 09:35:05 -0600 Received: from localhost (chintan-thinkstation-p360-tower.dhcp.ti.com [172.24.227.220]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 522FZ4t1071822; Sun, 2 Mar 2025 09:35:05 -0600 From: Chintan Vankar To: Conor Dooley , Krzysztof Kozlowski , Rob Herring , Tero Kristo , Vignesh Raghavendra , Nishanth Menon CC: , , , , Subject: [PATCH v2 1/2] arm64: dts: ti: k3-am68-sk/k3-j721s2-mcu: Add bootph-all property to enable Ethernet boot Date: Sun, 2 Mar 2025 21:05:01 +0530 Message-ID: <20250302153502.181832-2-c-vankar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250302153502.181832-1-c-vankar@ti.com> References: <20250302153502.181832-1-c-vankar@ti.com> MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250302_073516_402565_0EB248CF X-CRM114-Status: GOOD ( 10.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Ethernet boot requires CPSW nodes to be present starting from R5 SPL stage. Add bootph-all property to required nodes to enable Ethernet boot on AM68-SK and J721S2-EVM. Signed-off-by: Chintan Vankar Reviewed-by: Siddharth Vadapalli --- Link to v1: https://lore.kernel.org/r/20250106123122.3531845-2-c-vankar@ti.com/ Changes from v1 to v2: - No changes. arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts | 3 +++ arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts index 11522b36e0ce..8e9101dd2152 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts @@ -333,6 +333,7 @@ J721S2_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */ J721S2_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */ J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */ >; + bootph-all; }; mcu_mdio_pins_default: mcu-mdio-default-pins { @@ -340,6 +341,7 @@ mcu_mdio_pins_default: mcu-mdio-default-pins { J721S2_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */ J721S2_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */ >; + bootph-all; }; mcu_mcan0_pins_default: mcu-mcan0-default-pins { @@ -615,6 +617,7 @@ &mcu_cpsw { &davinci_mdio { phy0: ethernet-phy@0 { reg = <0>; + bootph-all; ti,rx-internal-delay = ; ti,fifo-depth = ; ti,min-output-impedance; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index bc31266126d0..29cd4b1ffbbf 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -154,12 +154,14 @@ mcu_conf: bus@40f00000 { cpsw_mac_syscon: ethernet-mac-syscon@200 { compatible = "ti,am62p-cpsw-mac-efuse", "syscon"; reg = <0x200 0x8>; + bootph-all; }; phy_gmii_sel: phy@4040 { compatible = "ti,am654-phy-gmii-sel"; reg = <0x4040 0x4>; #phy-cells = <1>; + bootph-all; }; }; @@ -538,6 +540,7 @@ mcu_cpsw: ethernet@46000000 { clocks = <&k3_clks 29 28>; clock-names = "fck"; power-domains = <&k3_pds 29 TI_SCI_PD_EXCLUSIVE>; + bootph-all; dmas = <&mcu_udmap 0xf000>, <&mcu_udmap 0xf001>, @@ -562,6 +565,7 @@ cpsw_port1: port@1 { label = "port1"; ti,syscon-efuse = <&cpsw_mac_syscon 0x0>; phys = <&phy_gmii_sel 1>; + bootph-all; }; };