From: Rajendra Nayak <rnayak@ti.com>
Date: Wed, 9 Oct 2013 10:12:01 +0000 (+0530)
Subject: ARM: dts: am335x-evmsk: Do not reset gpio0
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6046adb6ad701026c10adeac8d6a4138895f12e5;p=linux-beck.git

ARM: dts: am335x-evmsk: Do not reset gpio0

Do not reset GPIO0 at  boot-up because GPIO0 is used
on AM335x EVM-SK to control VTT regulators on DDR3.

Without this EVM-SK boards fail to boot-up because
of DDR3 corruption.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
---

diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 5f12b28dd593..1a7e0d925965 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -433,3 +433,7 @@
 &aes {
 	status = "okay";
 };
+
+&gpio0 {
+	ti,no-reset-on-init;
+};