From 6f06ef57bb9031e322752343f7cf8f2408904452 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Wed, 31 May 2017 17:57:27 -0600
Subject: [PATCH] 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>
---
arch/arm/mach-rockchip/rk3288-board.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/rk3288-board.c b/arch/arm/mach-rockchip/rk3288-board.c
index 9894a25e080..18fd0dcd207 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);
--
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