24 lines
630 B
Diff
24 lines
630 B
Diff
Do not reset GPIO0 at boot-up because GPIO0 is used
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on AM335x EVM-SK to control VTT regulators on DDR3.
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Without this EVM-SK boards fail to boot-up because
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of DDR3 corruption.
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Signed-off-by: Rajendra Nayak <rnayak@ti.com>
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---
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arch/arm/boot/dts/am335x-evmsk.dts | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
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index 4f339fa..0e44d29 100644
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--- a/arch/arm/boot/dts/am335x-evmsk.dts
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+++ b/arch/arm/boot/dts/am335x-evmsk.dts
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@@ -419,3 +419,7 @@
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phy_id = <&davinci_mdio>, <1>;
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phy-mode = "rgmii-txid";
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};
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+
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+&gpio0 {
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+ ti,no-reset-on-init;
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+};
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