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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4FDDCC77B73 for ; Sat, 27 May 2023 08:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kZkK5+uUW4LkhUaFAYR7+F1YcittIKpgL+d3v1BuUN8=; b=KyGC0h18Cd71pg OKcCNBpldOI1fgzm4XNg1KI+0M9sq+lvQh4HOnrCem5W6SxHJV46LWDufiCVo1RHxcfQmOgviZeFC xw5NWyShHLuY8mj1cSN3q2xn+wwKanMLnfqSMaIMQv3Hw0CHoD/l7FVP2agXbNrpamWhMibZHIF7Z UzK8ksHsEESiH9frQzrYRICxJwDFp6GBkvmJxQCvmYFeMYqLel+ZHJTNeb++gqRJ55l5TL6EGLF1j U0oXY9IrOlXcZSbBDYTNnJND0nSEjCZUPDThexRhjqRfZB5QOf7CkXKV1fHv16MhN/Wt7edTqBgbe rzFIJixQvOnHwj0A6idw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q2p64-005DI9-22; Sat, 27 May 2023 08:16:20 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q2p61-005DHL-0h for linux-arm-kernel@lists.infradead.org; Sat, 27 May 2023 08:16:18 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 88FE660ABD; Sat, 27 May 2023 08:16:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEE22C433D2; Sat, 27 May 2023 08:16:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685175371; bh=Nf87McTdWnxnqdeVJsKDBOsVIW6lHBZ+1FljMuDQfAw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=l7oHEz1dbOld6kgkE2xS/AP/LQdjxuLzS6o1+JH49/wlBQ31LRQEyMWCyjNgO6tT5 egk+Mifn8SCCqB6POHU+0GHaY1vRWIfydcys9y9sy7DA/KgPBcs2ci6+NyFY1mjkRv dO5Q1Q8Uaqau3OKElVY8UiTgHqBh3GaxnggUr2dqaOkIwSkaG0IEEaGmklxxKUB2DU J3MX1i9nGeodzfvfw5bQS6ay6TJrbr0fkj3HG18Q/Bit0FOWa4Mv1Yl9ZUv0OHHUNl leD++btPtslgW4b8Nc/BjjN+TnwmFWNJEI7Qbe64CozKLFhHC663H0obI8cbC2actq l5kpq7OJmGrhA== Date: Sat, 27 May 2023 16:15:59 +0800 From: Shawn Guo To: Alexander Stein Cc: Rob Herring , Krzysztof Kozlowski , Sascha Hauer , Fabio Estevam , Markus Niebel , Matthias Schiffer , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/1] ARM: dts: imx6qdl-mba6: add mac address for USB ethernet controller Message-ID: <20230527081559.GA528183@dragon> References: <20230515054429.14736-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230515054429.14736-1-alexander.stein@ew.tq-group.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230527_011617_335712_AC0567C5 X-CRM114-Status: GOOD ( 17.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, May 15, 2023 at 07:44:29AM +0200, Alexander Stein wrote: > The mac address is stored in mainboard eeprom. > > Signed-off-by: Alexander Stein > --- > Changes in v2: > * Fix indentation > > arch/arm/boot/dts/imx6qdl-mba6.dtsi | 16 ++++++++++++++++ > arch/arm/boot/dts/imx6qdl-mba6a.dtsi | 6 ++++++ > arch/arm/boot/dts/imx6qdl-mba6b.dtsi | 6 ++++++ > 3 files changed, 28 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/imx6qdl-mba6.dtsi > index 7b7e6c2ad190..9d90d7647024 100644 > --- a/arch/arm/boot/dts/imx6qdl-mba6.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-mba6.dtsi > @@ -272,6 +272,22 @@ &uart5 { > &usbh1 { > disable-over-current; > status = "okay"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + hub@1 { > + compatible = "usb424,2517"; > + reg = <1>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethernet@1 { > + compatible = "usb424,9e00"; These two usb424 compatible strings are undocumented? Shawn > + reg = <1>; > + nvmem-cells = <&mba_mac_address>; > + nvmem-cell-names = "mac-address"; > + }; > + }; > }; > > &usbotg { > diff --git a/arch/arm/boot/dts/imx6qdl-mba6a.dtsi b/arch/arm/boot/dts/imx6qdl-mba6a.dtsi > index df8fa169e9f6..27fec340c380 100644 > --- a/arch/arm/boot/dts/imx6qdl-mba6a.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-mba6a.dtsi > @@ -21,6 +21,12 @@ m24c64_57: eeprom@57 { > compatible = "atmel,24c64"; > reg = <0x57>; > pagesize = <32>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + mba_mac_address: mac-address@20 { > + reg = <0x20 0x6>; > + }; > }; > > rtc0: rtc@68 { > diff --git a/arch/arm/boot/dts/imx6qdl-mba6b.dtsi b/arch/arm/boot/dts/imx6qdl-mba6b.dtsi > index 7d1cd7454c7f..0a9f076eeb36 100644 > --- a/arch/arm/boot/dts/imx6qdl-mba6b.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-mba6b.dtsi > @@ -31,6 +31,12 @@ m24c64_57: eeprom@57 { > compatible = "atmel,24c64"; > reg = <0x57>; > pagesize = <32>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + mba_mac_address: mac-address@20 { > + reg = <0x20 0x6>; > + }; > }; > > rtc0: rtc@68 { > -- > 2.34.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel