MLK-10086-2 ARM: imx6: add dts entries for hsic controller

- Add usbphy_nop, hsic uses nop phy driver
- Add anatop phandle, hsic needs to access anatop register to
change osc clock for different boards
- Add phy_type, hsic needs to config PHY parameters at portsc
- For imx6q-arm2 board, hsic has pin conflict with ethernet, we create a
  dedicated dts(imx6q-arm2-hsic.dts) for it with ethernet disabled, besides
  please make sure keep the line of data and strobe unchanged between board
  boots up and enable hsic controller.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
(cherry picked from commit 2f8a266d271874cd398d14556752ab4ab0be27ba)

1 files changed, 32 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6q-arm2-hsic.dts b/arch/arm/boot/dts/imx6q-arm2-hsic.dts
new file mode 100644
index 000000000000..d2cca3eac3a9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-arm2-hsic.dts
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx6q-arm2.dts"
+
+&fec {
+	status = "disabled";
+};
+
+&usbh2 {
+	pinctrl-names = "idle", "active";
+	pinctrl-0 = <&pinctrl_usbh2_1>;
+	pinctrl-1 = <&pinctrl_usbh2_2>;
+	osc-clkgate-delay = <0x3>;
+	status = "okay";
+};
+
+&usbh3 {
+	pinctrl-names = "idle", "active";
+	pinctrl-0 = <&pinctrl_usbh3_1>;
+	pinctrl-1 = <&pinctrl_usbh3_2>;
+	osc-clkgate-delay = <0x3>;
+	status = "okay";
+};