On Thu, Sep 28, 2017 at 03:38:59PM +0000, Icenowy Zheng wrote:

于 2017年9月28日 GMT+08:00 下午11:12:25, Maxime Ripard [off-list ref] 写到:

quoted

On Thu, Sep 28, 2017 at 09:25:42AM +0000, Icenowy Zheng wrote:

quoted

+&mmc2 {
+	vmmc-supply = <&reg_dcdc1>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};

I guess it's an emmc, it doesn't have a vqmmmc regulator?

vqmmc is also 3v3.

You should still put it.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com