RE: [PATCH V5 2/2] iio: accell: mma8452: add vdd/vddio regulator operation support

2018-12-23 Thread Anson Huang
.@posteo.de; > gre...@linuxfoundation.org; gust...@embeddedor.com; Leonard Crestez > ; rtres...@electromag.com.au; > linux-...@vger.kernel.org; devicet...@vger.kernel.org; > linux-kernel@vger.kernel.org; feste...@gmail.com; > pr...@electromag.com.au; dl-linux-imx > Subject: Re: [PATCH V

Re: [PATCH V5 2/2] iio: accell: mma8452: add vdd/vddio regulator operation support

2018-12-22 Thread Jonathan Cameron
On Mon, 17 Dec 2018 05:22:55 + Anson Huang wrote: > The accelerometer's power supply could be controllable on some > platforms, such as i.MX6Q-SABRESD board, the mma8451's power supplies > are controlled by a GPIO fixed regulator, need to make sure the > regulators are enabled before any