target/linux/omap/patches-3.12/204-ARM-dts-AM335x-evmsk-Do-not-reset-gpio0.patch

   1 Do not reset GPIO0 at  boot-up because GPIO0 is used
   2 on AM335x EVM-SK to control VTT regulators on DDR3.
   3
   4 Without this EVM-SK boards fail to boot-up because
   5 of DDR3 corruption.
   6
   7 Signed-off-by: Rajendra Nayak <rnayak@ti.com>
   8
   9 ---
  10 arch/arm/boot/dts/am335x-evmsk.dts |    4 ++++
  11  1 file changed, 4 insertions(+)
  12
  13 diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
  14 index 4f339fa..0e44d29 100644
  15 --- a/arch/arm/boot/dts/am335x-evmsk.dts
  16 +++ b/arch/arm/boot/dts/am335x-evmsk.dts
  17 @@ -419,3 +419,7 @@
  18         phy_id = <&davinci_mdio>, <1>;
  19         phy-mode = "rgmii-txid";
  20  };
  21 +
  22 +&gpio0 {
  23 +       ti,no-reset-on-init;
  24 +};