Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp3100338pxb; Mon, 16 Nov 2020 05:56:55 -0800 (PST) X-Google-Smtp-Source: ABdhPJzAnMY+AThi/Pt5+hagfELO7Kpbf4EvNMXLvIhAl5FXPqWJqRpV23OuBYi2NkNUFnr6iNO9 X-Received: by 2002:a17:906:3813:: with SMTP id v19mr14977248ejc.462.1605535015192; Mon, 16 Nov 2020 05:56:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605535015; cv=none; d=google.com; s=arc-20160816; b=wei9jZggrYVrDWhQEhqdS3/fHr3gt2aCNP1raKyCSXFK9zI4mIXrpXx9FiqRSQmFXe j3eeF1C/vS+aEl3WscrAGF/hD8dbJJiPwXkOo2xnkj7k5ux/xO2P3Tzt1oXs2r//1HzY sCz4uXC3r7giDblBQrezz9iNOR9DXUJFG/otJV1Xzy/iadymsQUrU5yDRbYcVWS6zdMu LovL7eoz2I4SqkYmDMB4kkjPVL7JbOUhDN/OUh0HV62+wkdHzmTRTRk/Qz7YeJhwFepX JLelM/ImJJFTDIsC6ddRgsfn5lOq+MY3BE7+erydf2Zo7QjIgsZNCiYHLoy1068FlhHW fUnQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=/gjQp9q17PtKrNQTtD0ATDOUHJ8HMVRlnuuGb+fWKMQ=; b=mf6YH0ClWcBwedkzqD4MJQ3AZaImHdn/YnD+hge3JjxWX+KCZMtkAfZCb3HBi4/xJ5 CVvIIFhExXMbDqbw1RRKWXdhw9UPKuFaLxVjDBKc4x58Xq6BCMbWveXmpNsk2NrxK/vg hMlyofBLKwuDNaLm6qlRMqf25PpOt7daewWI/Xgm+pkoRKn6eHYRh7lrmOkuzGuYlhvE 2lBjIvYWachkqQNF6t2oSQn9Uv4bLit/IDC0hg8UCW9sTIkDfda1lEkpGHah2+nsj33o /cv+eTgbtixpCp6ja5pxbOUQ4wficucxlODdMDD2aAWK/LSej2ZMOmA9lPmc6aEQF0dE NpoA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w13si1213562edf.269.2020.11.16.05.56.32; Mon, 16 Nov 2020 05:56:55 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729672AbgKPNxm (ORCPT + 99 others); Mon, 16 Nov 2020 08:53:42 -0500 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:44589 "EHLO relay2-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729572AbgKPNxm (ORCPT ); Mon, 16 Nov 2020 08:53:42 -0500 X-Originating-IP: 93.34.118.233 Received: from uno.lan (93-34-118-233.ip49.fastwebnet.it [93.34.118.233]) (Authenticated sender: jacopo@jmondi.org) by relay2-d.mail.gandi.net (Postfix) with ESMTPSA id D33714000B; Mon, 16 Nov 2020 13:53:37 +0000 (UTC) From: Jacopo Mondi To: kieran.bingham+renesas@ideasonboard.com, laurent.pinchart+renesas@ideasonboard.com, niklas.soderlund+renesas@ragnatech.se, geert@linux-m68k.org Cc: Jacopo Mondi , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Hyun Kwon , Manivannan Sadhasivam , sergei.shtylyov@gmail.com Subject: [PATCH v5 7/8] [DNI] arm64: dts: renesas: salvator-x-max9286: Specify channel amplitude Date: Mon, 16 Nov 2020 14:53:04 +0100 Message-Id: <20201116135305.81319-8-jacopo+renesas@jmondi.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201116135305.81319-1-jacopo+renesas@jmondi.org> References: <20201116135305.81319-1-jacopo+renesas@jmondi.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the newly introduced 'maxim,initial-reverse-channel-mV' property to specify the initial reverse channel amplitude when the remote serializers are pre-programmed with noise immunity threshold enabled. Signed-off-by: Jacopo Mondi --- arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi b/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi index 6f4798859542..f14a133b7302 100644 --- a/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-x-max9286.dtsi @@ -128,6 +128,7 @@ gmsl-deserializer@4c { compatible = "maxim,max9286"; reg = <0x4c>; poc-supply = <&poc_12v>; + maxim,initial-reverse-channel-mV = <170>; ports { #address-cells = <1>; @@ -263,6 +264,7 @@ gmsl-deserializer@6c { compatible = "maxim,max9286"; reg = <0x6c>; poc-supply = <&poc_12v>; + maxim,initial-reverse-channel-mV = <170>; ports { #address-cells = <1>; -- 2.29.1