Re: [RFC PATCH v3 1/3] mmc: sprd: Add MMC host driver for Spreadtrum SoC

From: Shawn Lin
Date: Mon Sep 28 2015 - 03:38:08 EST

On 2015/9/28 15:18, Hongtao Wu wrote:

On Thu, Sep 10, 2015 at 9:28 PM, Ulf Hansson <ulf.hansson@xxxxxxxxxx
<mailto:ulf.hansson@xxxxxxxxxx>> wrote:
> On 14 August 2015 at 18:55, Hongtao Wu <wuht06@xxxxxxxxx
<mailto:wuht06@xxxxxxxxx>> wrote:


Yes, most of this data can be removed, such as caps, caps2, base_clk.
However ocr_avail and signal_default_voltage are useful for us.
We can't fetch ocr_avail from external regulator via
because our regulator driver can't supply mmc_regulator_get_ocrmask()
interface for MMC driver.

Sorry for the noise but... IMO, your need to quirk your regulator driver stuffs rather than mmc.

And sometimes our external regulator can not supply 3.0v or 1.8v default
signal voltage that we expect. So this 3.0v or 1.8v default signal
voltage are

Best Regards
Shawn Lin

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