From patchwork Sun May 19 09:21:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 10949287 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9B8E476 for ; Sun, 19 May 2019 09:23:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6CD7228555 for ; Sun, 19 May 2019 09:23:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4819B2856F; Sun, 19 May 2019 09:23:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 28E4A28555 for ; Sun, 19 May 2019 09:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=OsLMSl1CB1oK8gk3aIBbZgznBVZ63ddWEIJLQHxfOkM=; b=JIPuvHtVOci+mp De0DwVOFQoSGcIJGJLUqZAc54AceNJwKVOMTksdaBHNBSkwAJGlqbvyx3WeNa4MHLd4pY/7YjQzlE PWpufXiaEvOcViITJktzTKwc6XzwBPQroobnaMy+Wvoc39X7g3vTlWE9xjEmM3BmEg+uR54YNw5Mo oSYz44lHGmB8j4l8nBbCMGTB0TijkE8j9tObdBhfaUl2u6JisP5mDhl9IMUQILuHAIlBLNuXTRfQE 8uZmcq9ep3qd+QKu3BhEEuVnZkXKQXdyP/TlYlMUhnErYqh737p3/Ix6B8/WXcF507F98obl1Uwf6 bxYltSMCVE/dAa5kDQeA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSI2E-0004LR-RU; Sun, 19 May 2019 09:23:14 +0000 Received: from guitar.tcltek.co.il ([192.115.133.116] helo=mx.tkos.co.il) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSI28-0004KJ-6z for linux-arm-kernel@lists.infradead.org; Sun, 19 May 2019 09:23:10 +0000 Received: from tarshish.tkos.co.il (unknown [10.0.8.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx.tkos.co.il (Postfix) with ESMTPS id 45AE4440713; Sun, 19 May 2019 12:22:59 +0300 (IDT) From: Baruch Siach To: Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth Subject: [PATCH 1/2] arm64: dts: marvell: mcbin: set SFP power limit Date: Sun, 19 May 2019 12:21:05 +0300 Message-Id: <202cfd4a4c01edef9cbb04fae96d588e115dfeeb.1558257666.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190519_022308_476278_6D5A181B X-CRM114-Status: UNSURE ( 9.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Baruch Siach , Russell King , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Macchitobin board is capable of supplying power up to 2A to SFP modules. Make that explicit in the device-tree. Without this property current kernel does not allow SFP modules that require more than 1A. Signed-off-by: Baruch Siach --- arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi index 329f8ceeebea..70b495175c8e 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtsi @@ -76,6 +76,7 @@ tx-fault-gpio = <&cp1_gpio1 26 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&cp1_sfpp0_pins>; + maximum-power-milliwatt = <2000>; }; sfp_eth1: sfp-eth1 { @@ -88,6 +89,7 @@ tx-fault-gpio = <&cp0_gpio2 30 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&cp1_sfpp1_pins &cp0_sfpp1_pins>; + maximum-power-milliwatt = <2000>; }; sfp_eth3: sfp-eth3 { @@ -100,6 +102,7 @@ tx-fault-gpio = <&cp0_gpio2 19 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&cp0_sfp_1g_pins &cp1_sfp_1g_pins>; + maximum-power-milliwatt = <2000>; }; };