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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3395C433EF for ; Wed, 23 Feb 2022 23:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245053AbiBWXwK (ORCPT ); Wed, 23 Feb 2022 18:52:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230499AbiBWXwG (ORCPT ); Wed, 23 Feb 2022 18:52:06 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E31601D0FD; Wed, 23 Feb 2022 15:51:36 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id n14so26868wrq.7; Wed, 23 Feb 2022 15:51:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RWcU2wxdMqhCzxhAoNFRTMb2fbcbT+16RrjB3ao6kCg=; b=ouCqYEFEJDJQSKvkEfkD1y8O+lo4KvkqEYA/USF0C0X4zYU0Hfwbv75xRCDOD/wYwS bxc+OiNXUrvkzZlHehUbh5PJ+G7XAbOcheMWs4GqhIzuH9wP4L7CanMAsjkYWphZeRGm GQ6oVXvr2y8+ruoyHT1nH8pNVj1gymYVpKqq1PwAwZQIp1ts/9ibkz+YtCK3ib7FYKa2 yt/TD/frVslyKKE/7JNw/nacl7ukTFCX8wcc6c6yTSmf6ptQvHhoQKZJxpElhXdzWC7O s8EnApyLSZjheONUS323PMy4dMZXSoZO+jLbDt2fi24ywnYCbUuILQyY3maGmEEZp7gS uCYg== 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:mime-version :content-transfer-encoding; bh=RWcU2wxdMqhCzxhAoNFRTMb2fbcbT+16RrjB3ao6kCg=; b=i9blaG3JKYIUBvKBK/wR34HSyEikjJFwBOtYBR0HmUzZkrvGnAZY8TEebS4IhryYzg LCRfp/OO5vbzjzOUeOZqNpiLIEVOuhlZrfTJGIQ8//oR42jYTvV4/zxJiJA5VSIXq0un +/17+aAgBo01wj3Qex5HOX/P8+BUeA2mTMCNqdUIy888LbdFY/pj0dKAW6fUUNd+1rM6 9V4SHxJQac7+foL7Bb45HpKDjoFKuq1/vZNt18iA3rx2cVwZYnc5i7gQGKYjdklYeuSL RPbWlRGEykwy7TWHiD+49Bh7BF+kD6SilfL1EE1ipZIIo6ydDjaEfULyZmPNpNIBt2gm 82dA== X-Gm-Message-State: AOAM530+9IVXbe14UJQq/HaBIWqvxY46+dRsG2Gj0dDf620tAwtdOs7p tiItrlpTCsupiOGKrEe1qKRgYo26FEI= X-Google-Smtp-Source: ABdhPJxBnDjx7IqXw37IjhU7Y9Jyo4WmcJT+bDK7UZba4++07TTHZy3KUjLHzZOs4w7XW29nRwys5Q== X-Received: by 2002:a5d:6da7:0:b0:1ea:78a4:8e00 with SMTP id u7-20020a5d6da7000000b001ea78a48e00mr65078wrs.129.1645660295412; Wed, 23 Feb 2022 15:51:35 -0800 (PST) Received: from localhost.localdomain ([2603:c020:c001:7eff:ffff:ffff:ffff:ff00]) by smtp.googlemail.com with ESMTPSA id s7sm943591wri.5.2022.02.23.15.51.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 15:51:34 -0800 (PST) From: Matthew Hagan Cc: Florian Fainelli , Matthew Hagan , Rob Herring , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH RESUBMIT 1/2] ARM: dts: NSP: MX6X: get mac-address from eeprom Date: Wed, 23 Feb 2022 23:50:39 +0000 Message-Id: <20220223235041.2542331-1-mnhagan88@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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