From patchwork Thu Feb 27 12:06:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 11408423 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A2CA013A4 for ; Thu, 27 Feb 2020 12:06:47 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 7D29F2467B for ; Thu, 27 Feb 2020 12:06:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pokG+aKU"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="cAJJELBk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7D29F2467B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:Date:Message-Id:MIME-Version: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=Jlcj7fYdidkuVHJSJlhzIAAjA4c510hX+Y1w05+B6cg=; b=pokG+aKUC/D13C UhxUF68Aa4mvvoWK6PCmYhEh0p67OB6sv+DTMPAXk373bB79igdoTTIa3hkYXqxlR2/vLaI2UD3z4 2kvF6BuKORIS4/5NRDW9cAcMUS+t8CWMpaKq/5vNvfcjwNiftCffEzDJwX6TTS+e9ykLNezVckJGf C2DT7OjIyU7s5nnovBuO//aCd9XzK1Pb3HVnMx93iZ3q+/xN9+AE6nqjtjaCkoHmC67qlzR0bDdHU i7Z1W/FMe6tI/brDjok+PI2vJoyT4I+7GagTZNraX6pRc1CquEMSx9Utln/nbzC1lHye2pWRZFrfA j06GaH4uWiRh/d3Tqf1g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7HwD-0003JD-SG; Thu, 27 Feb 2020 12:06:45 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7Hw8-0003IO-S7 for linux-arm-kernel@lists.infradead.org; Thu, 27 Feb 2020 12:06:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc: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-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=nCNdMaWEfduPAMCaE6L4kg6W7UcTSqXi+QarMl3lYVA=; b=cAJJELBkatdG6fb1vnsY+W7EOF zEWC8vEtjGIFYB44+yjg5BJYNTbW8XJSx9DT8MoA/iQEm9yLTYUQcT21HQ1GefUVIG13HE4rfVZ6R qCt7VEG0V7b7kvuHW5EKshh9Qg+jlw7c9Y9cheJZSF6Ae0Lozi2N8mK9+bVnVDon5l6F66wWyD9Ri KpcNTVU3yW2lm7c87kgNUfoambz2xppPqbRET4iryptXaEfyfIUIO4DYLTDknXMgdBiX3Mz/Uv0I3 vJIs58jzGd+J2XCu5q8EayySI42dhW2B/RfnpM0/GrltAv+gLdHZFM9oWS+mTt/z+RpmO/JjulhKx uRwwRKrQ==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:45872 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1j7Hvw-0005OX-Ev; Thu, 27 Feb 2020 12:06:28 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1j7Hvv-0004Vy-BO; Thu, 27 Feb 2020 12:06:27 +0000 From: Russell King To: Shawn Guo Subject: [PATCH] arm64: dts: lx2160a-cex7: add on-module eeproms MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Thu, 27 Feb 2020 12:06:27 +0000 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200227_040640_909627_590658D0 X-CRM114-Status: UNSURE ( 7.90 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2001:4d48:ad52:3201:214:fdff:fe10:1be6 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 SPF_NONE SPF: sender does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org, Li Yang Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Rabeeh Khoury This patch adds 4 eeprom support on i2c mux channel #0 - 1. Bootable 512Kbit eeprom at address 0x50. 2. Memory SO-DIMMs SPD channels at 0x51 (upper SO-DIMM) and 0x53. 3. 2Kb eeprom at 0x57 will be used by SolidRun to hold manufacturing data. Signed-off-by: Rabeeh Khoury Signed-off-by: Russell King --- .../boot/dts/freescale/fsl-lx2160a-cex7.dtsi | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi index 01c5420f334e..d87d16460875 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-cex7.dtsi @@ -59,6 +59,32 @@ #size-cells = <0>; reg = <0x77>; + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + eeprom@50 { + compatible = "atmel,24c512"; + reg = <0x50>; + }; + + eeprom@51 { + compatible = "atmel,spd"; + reg = <0x51>; + }; + + eeprom@53 { + compatible = "atmel,spd"; + reg = <0x53>; + }; + + eeprom@57 { + compatible = "atmel,24c02"; + reg = <0x57>; + }; + }; + i2c@1 { #address-cells = <1>; #size-cells = <0>;