[PATCH linux dev-5.15 2/2] ARM: dts: Aspeed: Everest: Add GPIO hog for USB power control
Eddie James
eajames at linux.ibm.com
Tue Dec 7 08:32:18 AEDT 2021
Set the USB power control to always on. Also enable the first EHCI
controller.
Signed-off-by: Eddie James <eajames at linux.ibm.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index f42e2d776ba8..d19c0139e327 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -292,6 +292,13 @@ &gpio0 {
/*X0-X7*/ "","","","","","","","",
/*Y0-Y7*/ "","","","","","","","",
/*Z0-Z7*/ "","","","","","","","";
+
+ usb_power_en_n {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(O, 3) GPIO_ACTIVE_LOW>;
+ output-high;
+ line-name = "USB_POWER_EN_N";
+ };
};
&i2c0 {
@@ -2375,6 +2382,10 @@ i2c15mux2chn3: i2c at 3 {
};
};
+&ehci0 {
+ status = "okay";
+};
+
&ehci1 {
status = "okay";
};
--
2.27.0
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