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Fri, 27 Apr 2018 05:50:09 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:40776 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932540AbeD0JuG (ORCPT ); Fri, 27 Apr 2018 05:50:06 -0400 X-Google-Smtp-Source: AB8JxZpcEFjRk9OdGaAX9HQF2lUJIRZ3VluNV1yvrj/Afke69kqeHIPfwrImCowlO86F9d6MOykDMw== Subject: Re: [PATCH] arm64: defconfig: Enable CONFIG_PINCTRL_MT7622 by default To: sean.wang@mediatek.com, catalin.marinas@arm.com, will.deacon@arm.com Cc: khilman@baylibre.com, arnd@arndb.de, andy.gross@linaro.org, timur@codeaurora.org, xuwei5@hisilicon.com, horms+renesas@verge.net.au, heiko@sntech.de, ard.biesheuvel@linaro.org, amit.kucheria@linaro.org, robh@kernel.org, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: From: Matthias Brugger Openpgp: preference=signencrypt Autocrypt: addr=matthias.bgg@gmail.com; prefer-encrypt=mutual; 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Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On 04/20/2018 10:58 AM, sean.wang@mediatek.com wrote: > From: Sean Wang > > Recently kernelCI reported the board mt7622-rfb1 has a fail test with > kernel: ERROR: did not start booting whose details could be seen at [1]. > > The cause is that UART0 can't output anything when it's missing a proper > pin setup with current DTS, so the essential driver is always getting > enabled to fix up the issue. > > [1] https://kernelci.org/boot/id/5ad7d62759b51461bfb1f829/ > > Cc: Kevin Hilman > Cc: stable@vger.kernel.org > Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") > Signed-off-by: Sean Wang > --- Pushed to: v4.17-next/defconfig Thanks > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index ecf6137..fe005df 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -320,6 +320,7 @@ CONFIG_PINCTRL_MAX77620=y > CONFIG_PINCTRL_MSM8916=y > CONFIG_PINCTRL_MSM8994=y > CONFIG_PINCTRL_MSM8996=y > +CONFIG_PINCTRL_MT7622=y > CONFIG_PINCTRL_QDF2XXX=y > CONFIG_PINCTRL_QCOM_SPMI_PMIC=y > CONFIG_GPIO_DWAPB=y >