提交 c574fa93 编写于 作者: F Fabio Estevam 提交者: Shawn Guo

ARM: dts: imx53-qsb: Make USBH1 functional

mx53qsb uses GPIO7_8 to turn on VBUS, so add support for it.

Also specify the PHY type in the device tree.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Tested-by: NArnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
上级 1e44d3f8
无相关合并请求
......@@ -93,6 +93,15 @@
regulator-max-microvolt = <3200000>;
regulator-always-on;
};
reg_usb_vbus: usb_vbus {
compatible = "regulator-fixed";
regulator-name = "usb_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio7 8 0>;
enable-active-high;
};
};
sound {
......@@ -145,6 +154,7 @@
MX53_PAD_EIM_DA12__GPIO3_12 0x80000000
MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000
MX53_PAD_GPIO_16__GPIO7_11 0x80000000
>;
};
......@@ -302,7 +312,9 @@
};
&usbh1 {
status = "okay";
vbus-supply = <&reg_usb_vbus>;
phy_type = "utmi";
status = "okay";
};
&usbotg {
......
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