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 14709C433FE for ; Mon, 28 Nov 2022 07:56:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230062AbiK1H4o (ORCPT ); Mon, 28 Nov 2022 02:56:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229996AbiK1H4l (ORCPT ); Mon, 28 Nov 2022 02:56:41 -0500 X-Greylist: delayed 451 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 27 Nov 2022 23:56:38 PST Received: from mail.steuer-voss.de (mail.steuer-voss.de [85.183.69.95]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9049AA44E; Sun, 27 Nov 2022 23:56:38 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at mail.steuer-voss.de Received: by mail.steuer-voss.de (Postfix, from userid 1000) id 8D80B135A; Mon, 28 Nov 2022 08:49:01 +0100 (CET) From: Nikolaus Voss To: Srinivas Kandagatla , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Krzysztof Kozlowski , Rob Herring , nv@vosn.de Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Date: Thu, 24 Nov 2022 17:50:34 +0100 Subject: [PATCH 1/2] nvmem: imx-ocotp: reverse MAC on imx6qdl Message-Id: <20221128074901.8D80B135A@mail.steuer-voss.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ethernet MAC on iMX6Q/DL is stored in OTP in little-endian byte order. I suspect that this is true for all iMX flavors. If so, we could get rid of the .reverse_mac_address attribute entirely. Signed-off-by: Nikolaus Voss --- drivers/nvmem/imx-ocotp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c index 14284e866f26e..a39a0defb070a 100644 --- a/drivers/nvmem/imx-ocotp.c +++ b/drivers/nvmem/imx-ocotp.c @@ -496,6 +496,7 @@ static const struct ocotp_params imx6q_params = { .bank_address_words = 0, .set_timing = imx_ocotp_set_imx6_timing, .ctrl = IMX_OCOTP_BM_CTRL_DEFAULT, + .reverse_mac_address = true, }; static const struct ocotp_params imx6sl_params = { -- 2.34.1