On Tue, Aug 04, 2015 at 11:02:24AM +0200, Timo Sigurdsson wrote: > Hi Maxime, > > Maxime Ripard schrieb am 03.08.2015 11:47: > > What regulator provides the 3.3V regulator used in the rest of this DT > > then (MMC, GMAC) ? > > For GMAC, there is a reg_gmac_3v3 defined in sun7i-a20-bananapi.dts [1]. > MMC uses reg_vcc3v3 included from sunxi-common-regulators.dtsi. Am I > missing something? Is this not sufficient? Well, this 3.3v regulator doesn't appear out of nowhere. Most likely, it's either one of the AXP output, or a regulator directly taking the 5v output of the DC plug. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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