From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Tue, 9 Sep 2014 11:26:00 +0000 (+0200)
Subject: ARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev
X-Git-Tag: firefly_0821_release~176^2~3110^2~20^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e905e7f8d2ed6c59d4b1f2a4cad53b6c2d7eb785;p=firefly-linux-kernel-4.4.55.git

ARM: dts: imx28-tx28: remove spidev labels and add third instance of spidev

The labels on the spidev nodes are not used and not required, so
remove them. The TX28 supports 3 chipselects on the SPI
interface. Make all those chipselects available to the user.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx28-tx28.dts b/arch/arm/boot/dts/imx28-tx28.dts
index f947fbb8c367..4e790c24ab30 100644
--- a/arch/arm/boot/dts/imx28-tx28.dts
+++ b/arch/arm/boot/dts/imx28-tx28.dts
@@ -619,17 +619,23 @@
 	clock-frequency = <57600000>;
 	status = "okay";
 
-	spidev0: spi@0 {
+	spi@0 {
 		compatible = "spidev";
 		reg = <0>;
 		spi-max-frequency = <57600000>;
 	};
 
-	spidev1: spi@1 {
+	spi@1 {
 		compatible = "spidev";
 		reg = <1>;
 		spi-max-frequency = <57600000>;
 	};
+
+	spi@2 {
+		compatible = "spidev";
+		reg = <2>;
+		spi-max-frequency = <57600000>;
+	};
 };
 
 &usb0 {