linux-kernel - Re: [PATCH 1/4] arm64: dts: meson-g12a-sei510: add 32k clock to bluetooth node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <f3abff32-5422-4693-759e-3e034e2f9d4c@baylibre.com>
Date:   Wed, 5 Jun 2019 09:35:52 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     khilman@...libre.com
Cc:     linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] arm64: dts: meson-g12a-sei510: add 32k clock to
 bluetooth node

On 03/06/2019 11:47, Neil Armstrong wrote:
> The 32k low power clock is necessary for the bluetooth part of the
> combo module to initialize correctly, simply add the same clock we
> use for the sdio pwrseq.
> 
> Fixes: d1c023af1988 ("arm64: dts: meson-g12a-sei510: Add ADC Key and BT support")
> Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
> ---
>  arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
> index eac57d997e0b..3e0e119c13ce 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts
> @@ -530,6 +530,8 @@
>  	bluetooth {
>  		compatible = "brcm,bcm43438-bt";
>  		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
> +		clocks = <&wifi32k>;
> +		clock-names = "lpo";
>  		vbat-supply = <&vddao_3v3>;
>  		vddio-supply = <&vddio_ao1v8>;
>  	};
> 

The Fixes is wrong... wifi32k was not present at this time.

Neil