From: Simon Glass <sjg@chromium.org>
Date: Wed, 31 May 2017 23:57:27 +0000 (-0600)
Subject: rockchip: rk3288: Add error debugging to veyron_init()
X-Git-Tag: v2017.07-rc2~54^2~12
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=6f06ef57bb9031e322752343f7cf8f2408904452;p=u-boot

rockchip: rk3288: Add error debugging to veyron_init()

Add a debug() statement so we can see when something goes wrong with the
regulator.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/arm/mach-rockchip/rk3288-board.c b/arch/arm/mach-rockchip/rk3288-board.c
index 9894a25e08..18fd0dcd20 100644
--- a/arch/arm/mach-rockchip/rk3288-board.c
+++ b/arch/arm/mach-rockchip/rk3288-board.c
@@ -86,8 +86,10 @@ static int veyron_init(void)
 	int ret;
 
 	ret = regulator_get_by_platname("vdd_arm", &dev);
-	if (ret)
+	if (ret) {
+		debug("Cannot set regulator name\n");
 		return ret;
+	}
 
 	/* Slowly raise to max CPU voltage to prevent overshoot */
 	ret = regulator_set_value(dev, 1200000);