Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp491592pxb; Thu, 12 Nov 2020 08:40:29 -0800 (PST) X-Google-Smtp-Source: ABdhPJzNBIADeA+67YGv7xJ+FSYTmp8m8qxxpna2IizvFW3P0AT7fjTSmeB3yCwKFOoREmoac2sJ X-Received: by 2002:a05:6402:22c6:: with SMTP id dm6mr641121edb.139.1605199229573; Thu, 12 Nov 2020 08:40:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605199229; cv=none; d=google.com; s=arc-20160816; b=w5l26kTlCj1BjYNUm/44NhUwrsXA7YRMP7hG9CHMK69GnB8ybb+6qamiwsk2PnOH9g 6PB8NBKhHqUhAGLc/rugWQ7EMKYln7nv9SPU3jMqVSDX+aTjJFC3aqkLcwGFE4VEf3p8 VjorXwn7+BbPvB2GPkzYE9HpCWT5ggQfWFHHYm6oH5jdjCVe2TxSbb9CuyTtp2KwxhIT +7d8iEPw5JrS5/cpAInV5/0tX6ZfvcRPqrJf3xQiXidMNWn8+mlvJTcIR8r36zXuB+mj oL4qETCDSvepUG/Rh5j0zmlM4K2X/sZZfO1p6VCGEUqcxFeeAPxWxcEa54E3uBBuNVJi QMDw== 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=Q/lVMDKLDksw1LK5+pJSCRKM9ZCSU3ko7m/8rxSTWHs=; b=qITMYJRmbft9bzxmWWI3DoemEvTq4hgsK2cBoR/CRAS2RNVLm3tDbR6QlAPAaKgqpk cO3PypJeTTLTvCp7Pe4XWR8NNiH8NVyV9XcJ8rq0sIeDfhDt3X9vISlBvwV+WR+AmJlS B/l7qUCvE//kLB3BlPNsukGe0/0sY3Gu+QTlMahKNYd3joFBrgJIDntwqIjKKs9BDxr6 Ak5jG++Yt6GULQoC1G3yEYmhJZDR0L1V2SkDIJFPg/FGnvUeU/a57nHWAoAONW8OqiP+ pawVgU/hyGmOYc20ExdNL+sG7lxe3JaLASzG6KVsLKodvIChiu+v9x+y/HP/s3P9bOFb /VhQ== 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 bt25si4241288edb.572.2020.11.12.08.40.05; Thu, 12 Nov 2020 08:40:29 -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 S1729059AbgKLQhr (ORCPT + 99 others); Thu, 12 Nov 2020 11:37:47 -0500 Received: from mslow2.mail.gandi.net ([217.70.178.242]:51030 "EHLO mslow2.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728770AbgKLQhT (ORCPT ); Thu, 12 Nov 2020 11:37:19 -0500 Received: from relay11.mail.gandi.net (unknown [217.70.178.231]) by mslow2.mail.gandi.net (Postfix) with ESMTP id 9030E3B91AE for ; Thu, 12 Nov 2020 16:28:23 +0000 (UTC) Received: from uno.lan (93-34-118-233.ip49.fastwebnet.it [93.34.118.233]) (Authenticated sender: jacopo@jmondi.org) by relay11.mail.gandi.net (Postfix) with ESMTPSA id A828110000F; Thu, 12 Nov 2020 16:27:59 +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 Subject: [PATCH v4 7/8] [DNI] arm64: dts: renesas: salvator-x-max9286: Specify channel amplitude Date: Thu, 12 Nov 2020 17:27:28 +0100 Message-Id: <20201112162729.101384-8-jacopo+renesas@jmondi.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201112162729.101384-1-jacopo+renesas@jmondi.org> References: <20201112162729.101384-1-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,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