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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2905C433EF for ; Tue, 9 Nov 2021 22:26:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91E6261151 for ; Tue, 9 Nov 2021 22:26:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245469AbhKIW3U (ORCPT ); Tue, 9 Nov 2021 17:29:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:48790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344558AbhKIW1I (ORCPT ); Tue, 9 Nov 2021 17:27:08 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id CC43361241; Tue, 9 Nov 2021 22:19:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496400; bh=H1gsNci/UOVbT5g2XWATohYVD9ANo/pEuVcBnvx+Q4g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q3MdctsCdZ/9XGknregeXquG0aW4eTVscijCC4DnjhB2UbJgt8qPf7JGDJd0PyOXr EEGAu6Ob8ldBRQ3RHlA5RnnwV5ljyytBnl5bA3npi9rjMSfOT3OMpFgMSZEAha5S9v 7bEQR89p6CpmaJMjmCO2oyGS5UQmuqJvDn23MTrll81Y//wEM0+F34R71hMnwrT31O gvcjo6vwSKTOl3OAuCkR5R10SlbsR9oV/AaqRBp1BKfgDWQM199icTon3FascsPQ4n JtsXYKYEMgkdPgfOolfz31ZN+mfifvAsWjuGfXFeBaVtiVD9Wwr/M3nVlyeq5EhRQd 4YcAM541WjsPw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kuldeep Singh , Shawn Guo , Sasha Levin , robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, catalin.marinas@arm.com, will.deacon@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 5.14 31/75] arm64: dts: ls1012a: Add serial alias for ls1012a-rdb Date: Tue, 9 Nov 2021 17:18:21 -0500 Message-Id: <20211109221905.1234094-31-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109221905.1234094-1-sashal@kernel.org> References: <20211109221905.1234094-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kuldeep Singh [ Upstream commit 7f31ae6e01da140e34d6513815253e811019f016 ] U-boot atempts to read serial alias value for ls1012a-rdb but couldn't do so as it is not initialised and thus, FDT_ERR_NOTFOUND error is reported while booting linux. Loading fdt from FIT Image at a0000000 ... Description: ls1012ardb-dtb Type: Flat Device Tree Data Start: 0xab111474 Data Size: 11285 Bytes = 11 KiB Architecture: AArch64 Load Address: 0x90000000 Loading fdt from 0xab111474 to 0x90000000 Booting using the fdt blob at 0x90000000 Uncompressing Kernel Image Loading Device Tree to 000000008fffa000, end 000000008ffffc14 ... OK WARNING: fdt_fixup_stdout: could not read serial0 alias: FDT_ERR_NOTFOUND NOTICE: RNG: INSTANTIATED Starting kernel ... Fix the above error by specifying serial value to duart. Signed-off-by: Kuldeep Singh Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts index 79f155dedb2d0..e662677a6e28f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-rdb.dts @@ -15,6 +15,7 @@ compatible = "fsl,ls1012a-rdb", "fsl,ls1012a"; aliases { + serial0 = &duart0; mmc0 = &esdhc0; mmc1 = &esdhc1; }; -- 2.33.0