From patchwork Mon Jul 1 14:30:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 13718205 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 86578C2BD09 for ; Mon, 1 Jul 2024 14:31:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=RZs+hXgRbiio4dNpDpfhirIHW7RxNyDlPQTIomXngGA=; b=3pgsk8WdGnEXwu +mVlDjnzKrlXoAgF6HRbiqL3Beq+aCwPEzrg8rX77AP/MgisMSNOtTSI5jiLjYG3U0/znIctOBsW6 6PGm7P/hZA0K+xsFGq6IzzxfoSsWLByCz344n7qfbqnn65OIHAKOV1C4Kcaacwhg+zZyUHlkKUt2J +CBm2nGsppQS4o7XewoqJOg/WRubnvm2CLf84pIIf7af6Po2UXt6Hdk2onQXZUI6973dur5KVu+py bTyThMo7kddkLPPlavksoFi8wugXa2ci71nLtQsorl7rILp/4GLLlD95Mi1yHOLL5PMEEQ3UU1Tjv FNZLV6RIXRH9rp0BYJJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOI3j-00000003ju3-2iem; Mon, 01 Jul 2024 14:31:11 +0000 Received: from mail-m155101.qiye.163.com ([101.71.155.101]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOI3X-00000003jqj-33QJ; Mon, 01 Jul 2024 14:31:01 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c00:7a80:98d3:5fc8:a2a:615f]) by smtp.qiye.163.com (Hmail) with ESMTPA id 9C9757E0193; Mon, 1 Jul 2024 22:30:35 +0800 (CST) From: Chukun Pan To: amadeus@jmu.edu.cn Cc: conor+dt@kernel.org, devicetree@vger.kernel.org, heiko@sntech.de, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh@kernel.org Subject: [PATCH v2 7/9] arm64: dts: rockchip: use generic Ethernet PHY reset bindings for Lunzn Fastrhino R68S Date: Mon, 1 Jul 2024 22:30:28 +0800 Message-Id: <20240701143028.1203997-4-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240701143028.1203997-1-amadeus@jmu.edu.cn> References: <20240630150010.55729-1-amadeus@jmu.edu.cn> <20240701143028.1203997-1-amadeus@jmu.edu.cn> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlDQkMYVh4eGB1CGhhPQkpMSlYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtLQUwaQ0tBQkMfSEFOHRhDQRpJGkFNSk4dWVdZFhoPEh UdFFlBWU9LSFVKS0lPT09LVUpLS1VLWQY+ X-HM-Tid: 0a906eb46a4703a2kunm9c9757e0193 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6PzY6CTo5OjNRFRcwM00hT0gY PUkaFB5VSlVKTEpCQ09PSUhNSkxIVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0tBTBpDS0FCQx9IQU4dGENBGkkaQU1KTh1ZV1kIAVlBSElCSDcG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240701_073100_014620_ECDFE3A4 X-CRM114-Status: UNSURE ( 7.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Replace the deprecated snps,reset-xxx bindings to the generic Ethernet PHY reset GPIO bindings. Also updates the delays based on the vendor recommendations. Fixes: b9f8ca655d80 ("arm64: dts: rockchip: Add Lunzn Fastrhino R68S") Signed-off-by: Chukun Pan --- .../boot/dts/rockchip/rk3568-fastrhino-r68s.dts | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts index ce2a5e1ccefc..02d966d218fd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r68s.dts @@ -39,10 +39,6 @@ &gmac0_tx_bus2 &gmac0_rx_bus2 &gmac0_rgmii_clk &gmac0_rgmii_bus>; - snps,reset-gpio = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>; - snps,reset-active-low; - /* Reset time is 15ms, 50ms for rtl8211f */ - snps,reset-delays-us = <0 15000 50000>; tx_delay = <0x3c>; rx_delay = <0x2f>; status = "okay"; @@ -61,10 +57,6 @@ &gmac1m1_tx_bus2 &gmac1m1_rx_bus2 &gmac1m1_rgmii_clk &gmac1m1_rgmii_bus>; - snps,reset-gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>; - snps,reset-active-low; - /* Reset time is 15ms, 50ms for rtl8211f */ - snps,reset-delays-us = <0 15000 50000>; tx_delay = <0x4f>; rx_delay = <0x26>; status = "okay"; @@ -76,6 +68,9 @@ rgmii_phy0: ethernet-phy@1 { reg = <0x1>; pinctrl-0 = <ð_phy0_reset_pin>; pinctrl-names = "default"; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_LOW>; }; }; @@ -85,6 +80,9 @@ rgmii_phy1: ethernet-phy@1 { reg = <0x1>; pinctrl-0 = <ð_phy1_reset_pin>; pinctrl-names = "default"; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio1 RK_PB1 GPIO_ACTIVE_LOW>; }; };