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: 204133 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64D9CC4BA24 for ; Thu, 27 Feb 2020 12:06:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 302512467B for ; Thu, 27 Feb 2020 12:06:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="cAJJELBk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728972AbgB0MGh (ORCPT ); Thu, 27 Feb 2020 07:06:37 -0500 Received: from pandora.armlinux.org.uk ([78.32.30.218]:36716 "EHLO pandora.armlinux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728936AbgB0MGh (ORCPT ); Thu, 27 Feb 2020 07:06:37 -0500 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 Cc: Li Yang , Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org 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 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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>;