From: Adam Ford <aford173@gmail.com>
Date: Mon, 30 Apr 2018 23:24:34 +0000 (-0500)
Subject: ARM: dts: logicpd-som-lv: Fix WL127x Startup Issues
X-Git-Tag: v4.19~1015^2~7^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=189822cbcbf3ea37c26a15612d8f922c440bc0e0;p=platform%2Fkernel%2Flinux-rpi3.git

ARM: dts: logicpd-som-lv: Fix WL127x Startup Issues

The VAUX3 rail from the PMIC powers a clock driver which clocks
the WL127x. This corrects a bug which did not correctly associate
the vin-supply with the proper power rail.

This also fixes a typo in the pinmuxing to properly configure the
interrupt pin.

Fixes: ab8dd3aed011 ("ARM: DTS: Add minimal Support for Logic PD
DM3730 SOM-LV")

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index b47cac2..40eadbf 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -26,7 +26,7 @@
 		gpio = <&gpio1 3 0>;   /* gpio_3 */
 		startup-delay-us = <70000>;
 		enable-active-high;
-		vin-supply = <&vmmc2>;
+		vin-supply = <&vaux3>;
 	};
 
 	/* HS USB Host PHY on PORT 1 */
@@ -213,7 +213,7 @@
 	};
 	wl127x_gpio: pinmux_wl127x_gpio_pin {
 		pinctrl-single,pins = <
-			OMAP3_WKUP_IOPAD(0x2a0c, PIN_INPUT | MUX_MODE4)		/* sys_boot0.gpio_2 */
+			OMAP3_WKUP_IOPAD(0x2a0a, PIN_INPUT | MUX_MODE4)		/* sys_boot0.gpio_2 */
 			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)	/* sys_boot1.gpio_3 */
 		>;
 	};
@@ -260,6 +260,11 @@
 #include "twl4030.dtsi"
 #include "twl4030_omap3.dtsi"
 
+&vaux3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
 &twl {
 	twl_power: power {
 		compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle";