Re: [alsa-devel] [PATCH v4 3/3] ASoC: fsl: add imx-es8328 machine driver
From: Mark Brown <hidden>
Date: 2014-06-19 15:13:00
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alsa-devel
On Thu, Jun 19, 2014 at 03:27:37PM +0100, Charles Keepax wrote:
You mention that your power gate might only exist on some hardware. This hardware differences are what device tree is there to describe. So lets say your CODEC has a main power supply called AVDD as in my example above:
FWIW the datasheet I just googled appears to say there are power supplies AVDD, DVDD, PVDD and HPVDD - all four of them should appear in the driver.
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