From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 12 Nov 2012 19:51:22 +0000 (-0700)
Subject: ARM: tegra: trimslice: enable SPI flash
X-Git-Tag: firefly_0821_release~3680^2~1479^2~9^2~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fea221e254e9842df0740688f30f1ce5a692a775;p=firefly-linux-kernel-4.4.55.git

ARM: tegra: trimslice: enable SPI flash

TrimSlice contains a 1MiB SPI flash. Represent this in the device tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 27fb8a67ea42..f4e0428eb737 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -254,6 +254,16 @@
 		clock-frequency = <400000>;
 	};
 
+	spi@7000c380 {
+		status = "okay";
+		spi-max-frequency = <48000000>;
+		spi-flash@0 {
+			compatible = "winbond,w25q80bl";
+			reg = <0>;
+			spi-max-frequency = <48000000>;
+		};
+	};
+
 	i2c@7000c400 {
 		status = "okay";
 		clock-frequency = <400000>;