From: Allen Xu <b45815@freescale.com>
Date: Wed, 24 Sep 2014 19:57:27 +0000 (-0500)
Subject: ENGR00333047 ARM: dts: add new dts for ecspi on imx6dl sabreauto
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e449b859c48771ff1dfa2f91740d89f5b42ab1a9;p=karo-tx-linux.git

ENGR00333047 ARM: dts: add new dts for ecspi on imx6dl sabreauto

new dts file to support ecspi on imx6dl sabreauto board.

Signed-off-by: Allen Xu <b45815@freescale.com>
---

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 20c4469914aa..642ddb1ad20f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -157,6 +157,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6dl-hummingboard.dtb \
 	imx6dl-sabreauto.dtb \
 	imx6dl-sabreauto-flexcan1.dtb \
+	imx6dl-sabreauto-ecspi.dtb \
 	imx6dl-sabreauto-gpmi-weim.dtb \
 	imx6dl-sabresd.dtb \
 	imx6dl-sabresd-enetirq.dtb \
diff --git a/arch/arm/boot/dts/imx6dl-sabreauto-ecspi.dts b/arch/arm/boot/dts/imx6dl-sabreauto-ecspi.dts
new file mode 100644
index 000000000000..12eb949f6f3e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-sabreauto-ecspi.dts
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "imx6dl-sabreauto.dts"
+
+&ecspi1 {
+	pinctrl-assert-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&flexcan2 {
+	/* max7310_c on i2c3 is gone */
+	status = "disabled";
+};
+
+&i2c3 {
+	/* pin conflict with ecspi1 */
+	status = "disabled";
+};
+
+&uart3 {
+	/* the uart3 depends on the i2c3, so disable it too. */
+	status = "disabled";
+};
+
+&usbh1 {
+	/* max7310_b on i2c3 is gone */
+	status = "disabled";
+};
+
+&usbotg {
+	dr_mode = "peripheral";
+	status = "okay";
+};