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 7AC39C433F5 for ; Mon, 22 Nov 2021 01:44:49 +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=GpdjskoAYIRfLcibSKgaZ20SNEL3NSat06fKXaXGmBg=; b=IABjIBEC1/TtYO uLVe2noo51lfedMyIpfKeSk8J/gkSNKQI4hecPt0MNwEr+kdNvf8QpayElSgDiCqjZck88pgaHKrr ZsqdB9+Gu2IZSKDmVfFe+R4UITFiYoxcKQQ0rAjFB73roOgQphqRIfXp/EujOffWCVl10BN/p6kt2 3xnZ5EsqZ+WypCNWRlZcXPukuXmHjlCna9wEQF0FzsFg2fCHTId+NqlQUQvjiibpQ3X1MqY3O1raT sZ3hU2KZ0iDa0GAMEKzKuXzgDfew6aHxWLcm3VFXL2SUMSMLVkAyxfGZE58UFskfQXpHI5NftLffX R0uRqFYPMh+SxWU9il9g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1moyMd-00EeVU-Ld; Mon, 22 Nov 2021 01:43:23 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1moyMa-00EeUz-LR for linux-arm-kernel@lists.infradead.org; Mon, 22 Nov 2021 01:43:21 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1321D600D4; Mon, 22 Nov 2021 01:43:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637545400; bh=kjRtpdMvWrrMcXo4qounkQ9V0x4RJw1njpKM8ueIkQw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fwLzfV/omd+tvOy6aTBYZoTggkY7Lb/BNaQenBBFNwkdMcTAY1jBfQ1DOusveREjb tXNzEy2VzVZeyg5iTcqCqNOOpRbAjTqZXj1BWsK5auNC4qy+Z+osxFRCpd+Ouf4r1t BeUprqN33K0KqFCxI6kEFk1oGAbWZQ8dQWLnGanfBUJoWMfSyT7YiJFqtTZEs5xr0D DYvzsdugDmYBxdUjN7e1AH4+03NEKdwtgze1IeT/V2MZi978Vu9iZgVab2JLk0uZMw 6t3xNhdTyRuZ8EsmxE7JRORByItcbqdlLzCjcxqQuMKRaKOIzJjlbQsxvRxyfRgvdG w4BQXF8JW7L7g== Date: Mon, 22 Nov 2021 09:43:15 +0800 From: Shawn Guo To: Alexander Stein Cc: Rob Herring , Sascha Hauer , Peng Fan , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/1] arm64: dts: imx8qm: Add fsl,imx7ulp-lpuart compatible to lpuart Message-ID: <20211122014314.GV31998@dragon> References: <20211116125814.2674343-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211116125814.2674343-1-alexander.stein@ew.tq-group.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211121_174320_750649_A045BFD9 X-CRM114-Status: GOOD ( 16.46 ) 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, Nov 16, 2021 at 01:58:14PM +0100, Alexander Stein wrote: > After commit b4b844930f27 ("tty: serial: fsl_lpuart: drop earlycon entry > for i.MX8QXP") earlycon support was essentially removed from > imx8qm/imx8qxp due to missing compatible. > The commit message says "i.MX8QXP lpuart is compatible with i.MX7ULP" so > adding a fallback compatible should be fine. > With this change earlycon is supported again on imx8qm/imx8qxp. > > Signed-off-by: Alexander Stein > Reviewed-by: Peng Fan > --- > Changes in v2: > * Fix typo in commit message: 'early' -> 'earlycon' > > arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi > index bbe5f5ecfb92..3486b99ab6eb 100644 > --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi > @@ -19,19 +19,19 @@ uart4_lpcg: clock-controller@5a4a0000 { > }; > > &lpuart0 { > - compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; > + compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; Then fsl,imx8qxp-lpuart should be dropped? Shawn > }; > > &lpuart1 { > - compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; > + compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; > }; > > &lpuart2 { > - compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; > + compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; > }; > > &lpuart3 { > - compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; > + compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart"; > }; > > &i2c0 { > -- > 2.25.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel