leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: BCM5301X: Set vcc-gpio for USB controllers of few devices

Browse Source 
There are few devices that have USB power controlled using GPIO. Linux
USB host driver (bcma-hcd) already supports this by reading vcc-gpio
from DT. Set it properly for all known devices.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Rafał Miłecki 2016-03-23 16:52:47 +01:00 committed by Florian Fainelli
parent f55532a0c0
commit dd70ccfaa7
6 changed files with 43 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
View File

@ -139,3 +139,11 @@
&uart0 {
status = "okay";
};
&usb2 {
vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
};

15
arch/arm/boot/dts/bcm4708-netgear-r6250.dts
View File

@ -24,17 +24,6 @@
reg = <0x00000000 0x08000000>;
};
axi@18000000 {
usb3@23000 {
reg = <0x00023000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
};
leds {
compatible = "gpio-leds";
@ -97,3 +86,7 @@
&uart0 {
status = "okay";
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};

5
arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts
View File

@ -126,3 +126,8 @@
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 13 GPIO_ACTIVE_HIGH>;
};

8
arch/arm/boot/dts/bcm4709-netgear-r8000.dts
View File

@ -106,3 +106,11 @@
};
};
};
&usb2 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};
&usb3 {
vcc-gpio = <&chipcommon 0 GPIO_ACTIVE_HIGH>;
};

4
arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts
View File

@ -109,3 +109,7 @@
status = "okay";
clock-frequency = <125000000>;
};
&usb3 {
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
};

14
arch/arm/boot/dts/bcm5301x.dtsi
View File

@ -207,6 +207,20 @@
gpio-controller;
#gpio-cells = <2>;
};
usb2: usb2@21000 {
reg = <0x00021000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
};
usb3: usb3@23000 {
reg = <0x00023000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
};
};
lcpll0: lcpll0@1800c100 {