linux-kernel - Re: [PATCH] arm64: meson: select COMMON

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Message-ID: <96386e0a-b3dd-1247-cf61-b2009915ab2d@baylibre.com>
Date:   Tue, 17 Nov 2020 09:33:43 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Jerome Brunet <jbrunet@...libre.com>,
        Kevin Hilman <khilman@...libre.com>
Cc:     linux-amlogic@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: meson: select COMMON_CLK

On 16/11/2020 17:58, Jerome Brunet wrote:
> This fix the recent removal of clock drivers selection.
> While it is not necessary to select the clock drivers themselves, we need
> to select a proper implementation of the clock API, which for the meson, is
> CCF
> 
> Fixes: ba66a25536dd ("arm64: meson: ship only the necessary clock controllers")
> Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
> ---
>  
>  This fix is a side effect of this 0day report:
>  https://lore.kernel.org/r/202011151309.DVCsUlLh-lkp@intel.com
>  It shows that we need to select an implementation of clk.h
> 
>  arch/arm64/Kconfig.platforms | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 329e22c09cad..484e81f39db7 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -151,6 +151,7 @@ config ARCH_MEDIATEK
>  
>  config ARCH_MESON
>  	bool "Amlogic Platforms"
> +	select COMMON_CLK
>  	select PINCTRL
>  	select PINCTRL_MESON
>  	select MESON_IRQ_GPIO
> 

Reviewed-by: Neil Armstrong <narmstrong@...libre.com>