[RESEND,5/5] ARM: tegra: enable NAND flash on Colibri T20

Message ID 7f2d12d5a82843a633ea3cd11ff67ea572fb51c3.1526990589.git.stefan@agner.ch
State New
Headers show
Series
  • mtd: rawnand: add NVIDIA Tegra NAND flash support
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Commit Message

Stefan Agner May 22, 2018, 12:07 p.m.
From: Lucas Stach <dev@lynxeye.de>

This enables the on-module ONFI conformant NAND flash.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 arch/arm/boot/dts/tegra20-colibri-512.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 5c202b3e3bb1..6e5dd31c4036 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -462,6 +462,13 @@ 
 		};
 	};
 
+	nand@70008000 {
+		status = "okay";
+		nand-bus-width = <8>;
+		nand-on-flash-bbt;
+		wp-gpios = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
+	};
+
 	usb@c5004000 {
 		status = "okay";
 		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)