[U-Boot] [PATCH v4 1/7] tegra20: fdt: add SPI SFLASH node

[Allen Martin]

Add node for tegra20 SPI SFLASH controller to fdt.

Signed-off-by: Allen Martin <amartin at nvidia.com>
---
 arch/arm/dts/tegra20.dtsi                |   12 ++++++++++++
 board/compulab/dts/tegra20-trimslice.dts |    5 +++++
 2 files changed, 17 insertions(+)

diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
index 12049fd..9a89685 100644
--- a/arch/arm/dts/tegra20.dtsi
+++ b/arch/arm/dts/tegra20.dtsi
@@ -236,6 +236,18 @@
 		clocks = <&tegra_car 12>, <&tegra_car 124>;
 	};
 
+	spi at 7000c380 {
+		compatible = "nvidia,tegra20-sflash";
+		reg = <0x7000c380 0x80>;
+		interrupts = <0 39 0x04>;
+		nvidia,dma-request-selector = <&apbdma 11>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+		/* PERIPH_ID_SPI1, PLLP_OUT0 */
+		clocks = <&tegra_car 43>;
+	};
+
 	i2c at 7000c400 {
 		#address-cells = <1>;
 		#size-cells = <0>;
diff --git a/board/compulab/dts/tegra20-trimslice.dts b/board/compulab/dts/tegra20-trimslice.dts
index c8a4dd4..7aeed67 100644
--- a/board/compulab/dts/tegra20-trimslice.dts
+++ b/board/compulab/dts/tegra20-trimslice.dts
@@ -23,6 +23,11 @@
 		status = "disabled";
 	};
 
+	spi at 7000c380 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+	};
+
 	i2c at 7000c400 {
 		status = "disabled";
 	};
-- 
1.7.10.4