Enable pci1 and pci2 nodes for USB controllers attached to the AHB<>PCI
bridge devices. Node pci0 is added for the moment, but not enabled as it
could be switched to usb-gadget mode later.
Signed-off-by: Ben Dooks <ben.do...@codethink.co.uk>
Reviewed-by: Ian Molton <ian.mol...@codethink.co.uk>
---
Cc: linux...@vger.kernel.org
Cc: devicet...@vger.kernel.org
Cc: Magnus Damm <magnus.d...@gmail.com>
Cc: Simon Horman <ho...@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts
b/arch/arm/boot/dts/r8a7790-lager.dts
index 26a9010..fd6851f 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -148,6 +148,21 @@
renesas,groups = "qspi_ctrl", "qspi_data4";
renesas,function = "qspi";
};
+
+ usb0_pins: usb0 {
+ renesas,groups = "usb0";
+ renesas,function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ renesas,groups = "usb1";
+ renesas,function = "usb1";
+ };
+
+ usb2_pins: usb2 {
+ renesas,groups = "usb2";
+ renesas,function = "usb2";
+ };
};
&mmcif1 {
@@ -214,3 +229,20 @@
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
status = "okay";
};
+
+&pci0 {
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+};
+
+&pci1 {
+ status = "okay";
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+};
+
+&pci2 {
+ status = "okay";
+ pinctrl-0 = <&usb2_pins>;
+ pinctrl-names = "default";
+};
--
1.9.0
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