From: Stephen Warren <swarren@nvidia.com>
Date: Tue, 18 Feb 2014 22:03:21 +0000 (-0700)
Subject: ARM: tegra: add SPI flash to Venice2 DT
X-Git-Tag: v3.15-rc1~77^2~6^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=11e5b4f9e33b0da8a5bf44c370688e37f5a4a72e;p=linux.git

ARM: tegra: add SPI flash to Venice2 DT

Venice2 contains an SPI Flash chip, which contains the bootloader.
Add this to the DT, so the kernel can access it.

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

diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 1ad3f334fb16..e71aeb9929b4 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -914,6 +914,16 @@ MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
 		};
 	};
 
+	spi@7000da00 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+		spi-flash@0 {
+			compatible = "winbond,w25q32dw";
+			reg = <0>;
+			spi-max-frequency = <20000000>;
+		};
+	};
+
 	pmc@7000e400 {
 		nvidia,invert-interrupt;
 		nvidia,suspend-mode = <1>;