From patchwork Thu Sep 10 13:42:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 254737 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 75A24C43461 for ; Thu, 10 Sep 2020 20:53:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B01420829 for ; Thu, 10 Sep 2020 20:53:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="LFm5fyix" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726769AbgIJUwm (ORCPT ); Thu, 10 Sep 2020 16:52:42 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:10168 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730500AbgIJO6V (ORCPT ); Thu, 10 Sep 2020 10:58:21 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 10 Sep 2020 06:40:50 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Thu, 10 Sep 2020 06:43:06 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Thu, 10 Sep 2020 06:43:06 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 10 Sep 2020 13:43:06 +0000 Received: from hqnvemgw03.nvidia.com (10.124.88.68) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 10 Sep 2020 13:43:06 +0000 Received: from moonraker.nvidia.com (Not Verified[10.26.73.219]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 10 Sep 2020 06:43:05 -0700 From: Jon Hunter To: Bartosz Golaszewski , Rob Herring , Thierry Reding CC: , , , , Jon Hunter Subject: [PATCH 4/5] arm64: tegra: Add label properties for EEPROMs Date: Thu, 10 Sep 2020 14:42:38 +0100 Message-ID: <20200910134239.192030-5-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200910134239.192030-1-jonathanh@nvidia.com> References: <20200910134239.192030-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1599745250; bh=TmFIrEhD/r+lnGd7gZPolkozi/diWzcIkACJ6iIO42g=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:X-NVConfidentiality: Content-Transfer-Encoding:Content-Type; b=LFm5fyixUUN/5Lc9Ix7kMM8WLtunmR3y7Evl9sIaanXTMG3BdpbjcNHSjcErRZ1az YDGY5MjLo83dn+VX5N6nTwgPi43Ve3eIySDAZVFbgxU+9RU8YbKwA9EvUKIv8vIFu+ doMQVWIYEiMDnmoFonAOIVWNyMPfdnabXg2SXrHMlYVl+4mNs6sh3dLmPnEwXWwc6L khHDW3rMKDI/oSy6ulYe09vBrQMM3zKJ8GeH+/sDmsFnUzt13Etv1BPVBR5b6+79uG K1yBsgISr9sJs2zIlOb2W0UvQKvCQ0mVriLi/oSxzJyPx6d4hiaHSVodAZDhGpP9tR Q78o4RMqMeRnA== Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Populate the label property for the AT24 EEPROMs on the various Jetson platforms. Note that the name 'module' is used to identify the EEPROM on the processor module board and the name 'system' is used to identify the EEPROM on the main base board (which is sometimes referred to as the carrier board). Signed-off-by: Jon Hunter --- arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 1 + arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 1 + arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 1 + arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts | 1 + arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 1 + arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 1 + arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 2 ++ 7 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 802b8c52489a..381a84912ba8 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -222,6 +222,7 @@ eeprom@57 { compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi index 53d92fdd7f06..fd9177447711 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi @@ -173,6 +173,7 @@ eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi index 0ea0bd83cb8e..d71b7a1140fe 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi @@ -64,6 +64,7 @@ eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8ls>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts index 4d8a0e10250f..54d057beec59 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra194-p2972-0000.dts @@ -28,6 +28,7 @@ eeprom@56 { compatible = "atmel,24c02"; reg = <0x56>; + label = "system"; vcc-supply = <&vdd_1v8ls>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 85ee7e6b71ac..6077d572d828 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -273,6 +273,7 @@ eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index 56adf287a82c..4c9c2a054642 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -86,6 +86,7 @@ eeprom@57 { compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts index ba892cd4b5a9..859241db4b4d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts @@ -144,6 +144,7 @@ eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; + label = "module"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>; @@ -155,6 +156,7 @@ eeprom@57 { compatible = "atmel,24c02"; reg = <0x57>; + label = "system"; vcc-supply = <&vdd_1v8>; address-width = <8>; pagesize = <8>;