From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEFF6C433EF for ; Sat, 25 Sep 2021 11:38:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A24B061283 for ; Sat, 25 Sep 2021 11:38:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230046AbhIYLkb (ORCPT ); Sat, 25 Sep 2021 07:40:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244587AbhIYLk3 (ORCPT ); Sat, 25 Sep 2021 07:40:29 -0400 Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D5F9C061570; Sat, 25 Sep 2021 04:38:55 -0700 (PDT) Received: by mail-wr1-x436.google.com with SMTP id r23so10102651wra.6; Sat, 25 Sep 2021 04:38:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=RWcU2wxdMqhCzxhAoNFRTMb2fbcbT+16RrjB3ao6kCg=; b=i7eLxxAoMqyCe0UyKR4JmAdw+Rsxt4Tiihvqi3MGkFBTSchBi3S1G8UQzDwFKgLLqo nWYfXVfRQUorrpcG4y2eIcolNEp7mLcoNaNSoy5TElpjgOowcUcWtg5l04s3R7ifM7SW KklfNaTBmrP7OOLiheXVtDJLPJYkjiM62QPyWokb4eQE2Z1pMY56DwvsStzendwx0Mth HNzoiF0QWLGr+P1niU29Khn7sr1jJhhXEDJeVUVy102ltrloMrxOlxIq3xCse033uCNS Q9Nnc4V2Tr3YsxvOTmvSofHMn6VeEwcbBJZQvDbLW7BRnyoNJVMiWAath9wHShKWEksv 5clg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=RWcU2wxdMqhCzxhAoNFRTMb2fbcbT+16RrjB3ao6kCg=; b=mIQYE/xZJLO22vPKXZtWwIFY2OYSQ2AOfGW84RbSAZ+xaoVLCpSYPIU7PU07Ls+tGw xHIZOfybQeG8BxzSpMIb5458YN2OATzoMJNAT+n1XOwTxbrA8d410rL8JMRITDjBeh+L m2c5ky10+3IqMCZqnYRwQTd8E9fwrPTqFwb6SY4ZzxKxLoeu6NNSZhMqsBgmPD6L2ZuI U1RU5tdjpXm1+gKvHAaD9jEhS/Z0/YdiuHjj9j/gNui5S+BVgqHXjjNEATRb8qpQik8N 92opFeH8FciqCmGGihjZe96kqvjQGS3hsG07Xh05E9D0uOca6Enh5ENvnufqIhwJeBhu rJmA== X-Gm-Message-State: AOAM5319WdhzMSUWaQa6R/Pfp68m7zZRUM9hFr0u07jx1LrKbtqIV+br 7Jv/VA0yM1KOx9urSCICRT8= X-Google-Smtp-Source: ABdhPJwmz8CY/4ndyNY2z9yrhwa69A/l9cZ4hgWpxf1QrcV/GxW9onVCSAVM4OqysTt6dy1ln1TayA== X-Received: by 2002:a5d:4601:: with SMTP id t1mr16374056wrq.298.1632569933732; Sat, 25 Sep 2021 04:38:53 -0700 (PDT) Received: from oci-gb-a1.vcn08061408.oraclevcn.com ([2603:c020:c001:7eff:7c7:9b76:193f:d476]) by smtp.googlemail.com with ESMTPSA id c4sm11033157wrt.23.2021.09.25.04.38.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Sep 2021 04:38:53 -0700 (PDT) From: Matthew Hagan Cc: Christian Lamparter , Florian Fainelli , Andrew Lunn , Matthew Hagan , Rob Herring , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , "David S. Miller" , Jakub Kicinski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 2/2] ARM: dts: NSP: MX6X: get mac-address from eeprom Date: Sat, 25 Sep 2021 11:36:28 +0000 Message-Id: <20210925113628.1044111-2-mnhagan88@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210925113628.1044111-1-mnhagan88@gmail.com> References: <20210925113628.1044111-1-mnhagan88@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The MAC address on the MX64/MX65 series is located on the AT24 EEPROM. This is the same as other Meraki devices such as the MR32 [1]. [1] https://lore.kernel.org/linux-arm-kernel/fa8271d02ef74a687f365cebe5c55ec846963ab7.1631986106.git.chunkeey@gmail.com/ Signed-off-by: Matthew Hagan --- arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi index 6519b7c61af1..5de727de6a4b 100644 --- a/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi +++ b/arch/arm/boot/dts/bcm958625-meraki-mx6x-common.dtsi @@ -39,6 +39,8 @@ led-3 { &amac2 { status = "okay"; + nvmem-cells = <&mac_address>; + nvmem-cell-names = "mac-address"; }; &ehci0 { @@ -53,6 +55,12 @@ eeprom@50 { reg = <0x50>; pagesize = <32>; read-only; + #address-cells = <1>; + #size-cells = <1>; + + mac_address: mac-address@66 { + reg = <0x66 0x6>; + }; }; }; -- 2.27.0