Add optional async_irq to msm_hsusb binding doc.
Signed-off-by: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/msm-hsusb.txt | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt
index 8654a3e..7ba1dff 100644
--- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt
+++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt
@@ -23,7 +23,12 @@ Required properties:
"qcom,usb-otg-snps" for chipsets with Synopsys 28nm PHY
- regs: Offset and length of the register set in the memory map
-- interrupts: interrupt-specifier for the OTG interrupt.
+- interrupts: interrupt-specifier for the OTG interrupts
+
+- interrupt-names: Should contain the following:
+ "core_irq" USB core interrupt
+ "async_irq" Asynchronous interrupt to wake up from low power mode
+ (optional)
- clocks: A list of phandle + clock-specifier pairs for the
clocks listed in clock-names
@@ -89,7 +94,8 @@ Example HSUSB OTG controller device node:
usb@f9a55000 {
compatible = "qcom,usb-otg-snps";
reg = <0xf9a55000 0x400>;
- interrupts = <0 134 0>;
+ interrupts = <0 134 0>, <0 140 0>;
+ interrupt-names = "core_irq", "async_irq";
dr_mode = "peripheral";
clocks = <&gcc GCC_XO_CLK>, <&gcc GCC_USB_HS_SYSTEM_CLK>,
--
1.8.2.2
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