shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-04-14 09:30:40 +09:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: rockchip: enable usb_host and usb_otg for rk3288 Fennec

Browse Source 
This makes both the usb_otg and usb_host port work well on the RK3288-Fennec board.

Change-Id: I08d2f8916ee1efafdab519513df7cc8e587be2f2
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This commit is contained in:
Nickey Yang
2016-07-20 16:36:45 +08:00
committed by Gerrit Code Review
parent 414afa62b9
commit 57703379dc
1 changed files with 31 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
arch/arm/boot/dts/rk3288-fennec.dts
View File

@@ -66,6 +66,30 @@
regulator-always-on;
regulator-boot-on;
};
vcc_host: usb-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_drv>;
regulator-name = "vcc_host_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
vcc_otg: usb-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_drv>;
regulator-name = "vcc_otg_5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
&cpu0 {
@@ -372,11 +396,17 @@
};
};
usbphy {
usb_host {
host_drv: host-drv {
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_otg {
otg_drv: otg-drv {
rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&uart2 {
@@ -384,9 +414,6 @@
};
&usbphy {
pinctrl-names = "default";
pinctrl-0 = <&host_drv>;
vbus_drv-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
status = "okay";
};