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 AAEFAC6FD1F for ; Tue, 14 Mar 2023 06:40:45 +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=Os8uvhenuZdeVPRUm6m1/UGYJ0m5yePh3MAcs4kOcPw=; b=ePqOKomSkTeeGW l4a0teS3yF3bNVXrXuzWEIURgWB9hsQy05NqiPpM0c4eVg3+oNmF8+U+aK73FRKbcnVRRspXnDczp f2Qj87IpIZjH0JoYqUWD5rqadSogB/hqMScloTqMSR0ehUEONzIO2d+nRYldZzEL1y1L+jto/1025 HjvuJZrDnEzDIkpbhj7SVRu3oq+UmgAOGXXGFxr8aA9mCGnilPv8kDdwvO9BZH4GuSZ1UHuIT+5Zd RdudroA/5yksoXweyT+OWQ+C2Tq4HD1c11e1CQl7rHG9jNqdPUO/7OgyJ9bFqzYDDgCSPVndULl2s 74rsNP/2k+Qrq2sh8dyg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pbyK1-009D0m-PN; Tue, 14 Mar 2023 06:39:45 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pbyJx-009D05-1V for linux-arm-kernel@lists.infradead.org; Tue, 14 Mar 2023 06:39:42 +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 993FB615E2; Tue, 14 Mar 2023 06:39:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4982FC433D2; Tue, 14 Mar 2023 06:39:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678775980; bh=PT9JKOrqdLPGqzjz32eKD65LOXvl+LUMqRmqeBPZ5zE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GVjjlsSbVxaBcwPSZhLOCzS4PAKRTP1WrkYx8LdnTD5ZHVZxhNoaabmslGrdLZkF8 tGfzhjy5Q1gHOhp/L6LKBo+88OrnwvoJmQSCG5aE3EXzPHFl0kTDuqr3lcTkOnmcF3 dSW8SpQoRChn+KXFiFMwT+F4Z+XJtNns6gkfWrRGMEVARsjrx+DRfSx/k/lx0CUkuI 8XvywjSqs1CAy77EQusthka9yp8BCVaUZMlDVUX244UkWRcIYRTO6fJmXUen+FHKU2 Gg3ar/fsLbUD39pw25+f2afYQNye54cf0cV68ezjJcrFxf6kMCDZoBPr76zL4BS2TX fH+iMUo0XTbvA== Date: Tue, 14 Mar 2023 14:39:32 +0800 From: Shawn Guo To: Marco Felsch Cc: Johannes Schneider , devicetree@vger.kernel.org, Richard Zhu , Pengutronix Kernel Team , Sascha Hauer , Li Yang , Rob Herring , NXP Linux Team , Krzysztof Kozlowski , Fabio Estevam , Shengjiu Wang , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v11 1/2] arm64: dts: imx8mm-evkb: add support for i.MX8MM-EVKB Message-ID: <20230314063932.GR143566@dragon> References: <20230130172553.2738182-1-johannes.schneider@leica-geosystems.com> <20230130172553.2738182-2-johannes.schneider@leica-geosystems.com> <20230307031426.GI143566@dragon> <20230307085747.mrqeoi4mkggby73o@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230307085747.mrqeoi4mkggby73o@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230313_233941_178845_50B53DE4 X-CRM114-Status: GOOD ( 23.19 ) 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 Tue, Mar 07, 2023 at 09:57:47AM +0100, Marco Felsch wrote: > Hi Shawn, > > On 23-03-07, Shawn Guo wrote: > > On Mon, Jan 30, 2023 at 06:25:52PM +0100, Johannes Schneider wrote: > > > Add devicetree for the EVKB, which comes with LPDDR4 and a different > > > PMIC. > > > > > > The regulator min/max values are taken from the evk's schematic: > > > 8MMINILPD4-CPU SPF-31399_C2.pdf > > > > > > Signed-off-by: Johannes Schneider > > > > The patch doesn't compile at all (see below), so I took a closer look > > and decided to drop the series. > > > > > --- > > > arch/arm64/boot/dts/freescale/Makefile | 1 + > > > arch/arm64/boot/dts/freescale/imx8mm-evkb.dts | 134 ++++++++++++++++++ > > > 2 files changed, 135 insertions(+) > > > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-evkb.dts > > > > > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > > > index 3ea9edc87909..3bccc4d10928 100644 > > > --- a/arch/arm64/boot/dts/freescale/Makefile > > > +++ b/arch/arm64/boot/dts/freescale/Makefile > > > @@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-data-modul-edm-sbc.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-emcon-avari.dtb > > > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > > > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-evkb.dtb > > > > I prefer to name it imx8mm-evk-revb.dtb or imx8mm-evk-b.dtb. > > Unfortunately it's not revision B, it is evkb. The 'first' evk has > plenty revisions. I think the most recent for the imx8mm-evk is C5. For > the imx8mm-evkb the most recent revision is A4. Even this is not 100 > percent correct since the EVK consist of a SoM and a baseboard. The > baseboard isn't changed for the EVKB but the SoM. The new SoM schematics > name the new SoM 8MMINILPD4-CPU2. But in the end you can't buy it > separately: > - https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-for-the-i-mx-8m-mini-applications-processor:8MMINILPD4-EVK Ok, thanks for the information, Marco! Shawn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel