Merge tag 'imx-fixes-4.13-2' of git://git.kernel.org/pub/scm/linux/ke…

…rnel/git/shawnguo/linux into fixes

Pull "i.MX fixes for 4.13, round 2" from Shawn Guo:

 - Add missing 'ranges' property for i.MX25 device tree TSCADC node, so
   that it's child nodes ADC and TSC device can be probed by kernel.
 - Fix i.MX GPCv2 power domain driver to request regulator after power
   domain initialization, since regulator could defer probing and
   therefore cause power domain initialized twice.

* tag 'imx-fixes-4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: i.MX25: add ranges to tscadc
  soc: imx: gpcv2: fix regulator deferred probe

arch/arm/boot/dts/imx25.dtsi

@@ -297,6 +297,7 @@
 				#address-cells = <1>;
 				#size-cells = <1>;
 				status = "disabled";
+				ranges;
 
 				adc: adc@50030800 {
 					compatible = "fsl,imx25-gcq";

drivers/soc/imx/gpcv2.c

@@ -200,23 +200,24 @@ static int imx7_pgc_domain_probe(struct platform_device *pdev)
 
 	domain->dev = &pdev->dev;
 
-	ret = pm_genpd_init(&domain->genpd, NULL, true);
-	if (ret) {
-		dev_err(domain->dev, "Failed to init power domain\n");
-		return ret;
-	}
-
 	domain->regulator = devm_regulator_get_optional(domain->dev, "power");
 	if (IS_ERR(domain->regulator)) {
 		if (PTR_ERR(domain->regulator) != -ENODEV) {
-			dev_err(domain->dev, "Failed to get domain's regulator\n");
+			if (PTR_ERR(domain->regulator) != -EPROBE_DEFER)
+				dev_err(domain->dev, "Failed to get domain's regulator\n");
 			return PTR_ERR(domain->regulator);
 		}
 	} else {
 		regulator_set_voltage(domain->regulator,
 				      domain->voltage, domain->voltage);
 	}
 
+	ret = pm_genpd_init(&domain->genpd, NULL, true);
+	if (ret) {
+		dev_err(domain->dev, "Failed to init power domain\n");
+		return ret;
+	}
+
 	ret = of_genpd_add_provider_simple(domain->dev->of_node,
 					   &domain->genpd);
 	if (ret) {