ARM: zynq: DT: Add pinctrl information to USB nodes

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 4f8835b..483f69b 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -312,6 +312,30 @@
                        bias-disable;
                };
        };
+
+       pinctrl_usb0_default: usb0-default {
+               mux {
+                       groups = "usb0_0_grp";
+                       function = "usb0";
+               };
+
+               conf {
+                       groups = "usb0_0_grp";
+                       slew-rate = <0>;
+                       io-standard = <1>;
+               };
+
+               conf-rx {
+                       pins = "MIO29", "MIO31", "MIO36";
+                       bias-high-impedance;
+               };
+
+               conf-tx {
+                       pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
+                              "MIO35", "MIO37", "MIO38", "MIO39";
+                       bias-disable;
+               };
+       };
 };
 
 &sdhci0 {
@@ -330,4 +354,6 @@
        status = "okay";
        dr_mode = "host";
        usb-phy = <&usb_phy0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usb0_default>;
 };

diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 6979ce2..3a62609 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -261,6 +261,30 @@
                        bias-disable;
                };
        };
+
+       pinctrl_usb0_default: usb0-default {
+               mux {
+                       groups = "usb0_0_grp";
+                       function = "usb0";
+               };
+
+               conf {
+                       groups = "usb0_0_grp";
+                       slew-rate = <0>;
+                       io-standard = <1>;
+               };
+
+               conf-rx {
+                       pins = "MIO29", "MIO31", "MIO36";
+                       bias-high-impedance;
+               };
+
+               conf-tx {
+                       pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
+                              "MIO35", "MIO37", "MIO38", "MIO39";
+                       bias-disable;
+               };
+       };
 };
 
 &sdhci0 {
@@ -279,4 +303,6 @@
        status = "okay";
        dr_mode = "host";
        usb-phy = <&usb_phy0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usb0_default>;
 };