From: Tony Lindgren <tony@atomide.com>
To: Adam Ford <aford173@gmail.com>
Cc: linux-omap@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: logicpd-som-lv-baseboard: Fix broken audio
Date: Mon, 17 Aug 2020 14:28:33 +0300 [thread overview]
Message-ID: <20200817112833.GI2994@atomide.com> (raw)
In-Reply-To: <20200814125338.2428209-1-aford173@gmail.com>
* Adam Ford <aford173@gmail.com> [200814 15:53]:
> Older versions of U-Boot would pinmux the whole board, but as
> the bootloader got updated, it started to only pinmux the pins
> it needed, and expected Linux to configure what it needed.
>
> Unfortunately this caused an issue with the audio, because the
> mcbsp2 pins were configured in the device tree but never
> referenced by the driver. When U-Boot stopped muxing the audio
> pins, the audio died.
>
> This patch adds the references to the associate the pin controller
> with the mcbsp2 driver which makes audio operate again.
Thanks applying into fixes.
Tony
prev parent reply other threads:[~2020-08-17 11:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-14 12:53 [PATCH] ARM: dts: logicpd-som-lv-baseboard: Fix broken audio Adam Ford
2020-08-17 11:28 ` Tony Lindgren [this message]
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