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ARM: BCM53573: Specify ports for USB LED for Tenda AC9

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This uses trigger-sources documented in commit 80dc6e1cd8 ("dt-bindings:
leds: document new trigger-sources property") to specify USB ports. Such an
information can be used by operating system to setup LEDs behavior.

Signed-off-by: Rafał Miłecki <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
This commit is contained in:
Rafał Miłecki authored and Florian Fainelli committed 2017-08-17 10:18:07 -07:00
1 parent fdacf0950c
commit 0173b2cd69
2 files changed
+6
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arch/arm/boot/dts/bcm47189-tenda-ac9.dts
+2
View File
@@ -26,6 +26,8 @@
usb {
label = "bcm53xx:blue:usb";
gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
trigger-sources = <&ohci_port1>, <&ehci_port1>;
linux,default-trigger = "usbport";
};
wps {
arch/arm/boot/dts/bcm53573.dtsi
+4
View File
@@ -138,10 +138,12 @@
ehci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
ehci_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
@@ -158,10 +160,12 @@
ohci_port1: port@1 {
reg = <1>;
#trigger-source-cells = <0>;
};
ohci_port2: port@2 {
reg = <2>;
#trigger-source-cells = <0>;
};
};
};