patches.socfpga/0014-ARM-dts-socfpga-Add-Rohm-DH2228FV-DAC.patch

From 3f5e1bdb1957578c511107b2e4bef7c5d287b1bc Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <dinguyen@kernel.org>
Date: Thu, 15 Dec 2016 23:30:03 -0600
Subject: [PATCH 014/103] ARM: dts: socfpga: Add Rohm DH2228FV DAC

Enable the SPI node and add the Rohm DH2228FV DAC.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
 arch/arm/boot/dts/socfpga_cyclone5_socdk.dts |   10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
@@ -159,6 +159,16 @@
 	};
 };
 
+&spi0 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
+};
+
 &usb1 {
 	status = "okay";
 };