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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Shawn > Subject: Re: [PATCH 1/5] ARM: dts: imx6qdl-sabresd: Remove incorrect > power supply assignment > > On Mon, Dec 30, 2019 at 09:41:07AM +0800, Anson Huang wrote: > > The vdd3p0's input should be from external USB VBUS directly, NOT > > Shouldn't USB VBUS usually be 5V? It doesn't seem to match 3.0V which is > suggested by vdd3p0 name. > > > PMIC's sw2, so remove the power supply assignment for vdd3p0. > > > > Fixes: 93385546ba36 ("ARM: dts: imx6qdl-sabresd: Assign corresponding > > power supply for LDOs") > > Is it only a description correcting or is it fixing a real problem? I'm trying to > understand it is a 5.5-rc material or can be applied for 5.6. > It is fixing a real problem about USB LDO voltage, that is why we noticed this issue. Thanks, Anson. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel