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Message-ID: <8892ae83-8af9-0065-ed53-5dd456b9cbcb@gmail.com>
Date: Fri, 27 Apr 2018 11:50:01 +0200
From: Matthias Brugger <matthias.bgg@...il.com>
To: sean.wang@...iatek.com, catalin.marinas@....com,
will.deacon@....com
Cc: khilman@...libre.com, arnd@...db.de, andy.gross@...aro.org,
timur@...eaurora.org, xuwei5@...ilicon.com,
horms+renesas@...ge.net.au, heiko@...ech.de,
ard.biesheuvel@...aro.org, amit.kucheria@...aro.org,
robh@...nel.org, devicetree@...r.kernel.org,
linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Subject: Re: [PATCH] arm64: defconfig: Enable CONFIG_PINCTRL_MT7622 by default
On 04/20/2018 10:58 AM, sean.wang@...iatek.com wrote:
> From: Sean Wang <sean.wang@...iatek.com>
>
> 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 <khilman@...libre.com>
> Cc: stable@...r.kernel.org
> Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes")
> Signed-off-by: Sean Wang <sean.wang@...iatek.com>
> ---
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
>
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