Signed-off-by: David Shah dave@ds0.me --- arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi b/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi index d59d9fd4c8af..1ce4a3c3bfac 100644 --- a/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi +++ b/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi @@ -157,7 +157,7 @@ usb3503@8 { compatible = "smsc,usb3503"; reg = <0x08>; intn-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; // gpio3_78 interrupt - reset-gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; // gpio3_80 reset + reset-gpios = <&gpio3 16 GPIO_ACTIVE_LOW>; // gpio3_80 reset initial-mode = <1>; };
For initialisation to be reliable, the hub must also be kept in reset by U-boot before the kernel starts: https://dev.pyra-handheld.com/kernel/pyra-uboot/-/merge_requests/6
On Sat, 2020-07-25 at 16:52 +0100, David Shah wrote:
Signed-off-by: David Shah dave@ds0.me
arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi b/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi index d59d9fd4c8af..1ce4a3c3bfac 100644 --- a/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi +++ b/arch/arm/boot/dts/omap5-letux-cortex15-common.dtsi @@ -157,7 +157,7 @@ usb3503@8 { compatible = "smsc,usb3503"; reg = <0x08>; intn-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; // gpio3_78 interrupt
reset-gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; //gpio3_80 reset
reset-gpios = <&gpio3 16 GPIO_ACTIVE_LOW>; //gpio3_80 reset initial-mode = <1>; };
-
David Shah