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ramips: set usb led trigger via devicetree

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Assign the usbdev trigger via devicetree for all subtargets and drop
the userspace handling of the usb leds.

With the change all usb ports are triggering the usb led instead of
only usb 1.1 XOR usb 2.0 XOR usb 3.0 as it was before.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin
2018-08-13 17:14:08 +02:00
parent fa3c2676ab
commit a58535771f
70 changed files with 235 additions and 80 deletions
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21
target/linux/ramips/dts/mt7621.dtsi
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@@ -347,6 +347,8 @@
};
xhci: xhci@1E1C0000 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
compatible = "mediatek,mt8173-xhci";
@@ -359,6 +361,25 @@
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
/*
* Port 1 of both hubs is one usb slot and referenced here.
* The binding doesn't allow to address individual hubs.
* hub 1 - port 1 is ehci and ohci, hub 2 - port 1 is xhci.
*/
xhci_ehci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
/*
* Only the second usb hub has a second port. That port serves
* ehci and ohci.
*/
ehci_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
gic: interrupt-controller@1fbc0000 {