Messages in this thread | | | Date | Wed, 29 Nov 2017 11:11:08 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH] ARM: dts: imx6qdl-udoo: disable AC'97 input pins pad drivers |
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On Mon, Nov 20, 2017 at 08:08:30PM +0100, Maciej S. Szmigiero wrote: > AC'97 interface RXD and TXC pins are only used as SoC inputs, let's disable > pad drivers for them so we will be protected if, for example, TCLKDIR is > set by mistake in AUDMUX and causes TXC pin to be configured as an output. > > This also changes pull direction on these pins from pull-up to pull-down > to match what the board AC'97 CODEC chip (VT1613) has on these pins. > > Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Applied, thanks.
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