| Message ID | 20170809081949.24343-1-miquel.raynal@free-electrons.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello, On Wed, 9 Aug 2017 10:19:49 +0200, Miquel Raynal wrote: > From: Hanna Hawa <hannah@marvell.com> > > Add I2C expander and USB host PHY (host 0 and host 1) to enable > USB VBUS on USB ports of type A on Armada-7040-DB. > > Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com> You should have kept Hanna's Signed-off-by here and add your own below it. The author of the patch should always match the first person signing off on the patch. Best regards, Thomas
On Wed, 9 Aug 2017 14:05:38 +0200 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote: > Hello, > > On Wed, 9 Aug 2017 10:19:49 +0200, Miquel Raynal wrote: > > From: Hanna Hawa <hannah@marvell.com> > > > > Add I2C expander and USB host PHY (host 0 and host 1) to enable > > USB VBUS on USB ports of type A on Armada-7040-DB. > > > > Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com> > > You should have kept Hanna's Signed-off-by here and add your own below > it. > > The author of the patch should always match the first person signing > off on the patch. Right, I will correct that, thank you. Regards, Miquel > > Best regards, > > Thomas
diff --git a/arch/arm64/boot/dts/marvell/armada-7040-db.dts b/arch/arm64/boot/dts/marvell/armada-7040-db.dts index 92c761c380d3..b14df53dda9d 100644 --- a/arch/arm64/boot/dts/marvell/armada-7040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-7040-db.dts @@ -44,6 +44,7 @@ * Device Tree file for Marvell Armada 7040 Development board platform */ +#include <dt-bindings/gpio/gpio.h> #include "armada-7040.dtsi" / { @@ -59,6 +60,36 @@ device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; + + exp_usb3h0_vbus: usb3-0-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3-0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; + }; + + exp_usb3h1_vbus: usb3-1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3-1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; + }; + + cpm_usb3_0_phy: cpm-usb3-0-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&exp_usb3h0_vbus>; + }; + + cpm_usb3_1_phy: cpm-usb3-1-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <&exp_usb3h1_vbus>; + }; }; &i2c0 { @@ -105,6 +136,14 @@ &cpm_i2c0 { status = "okay"; clock-frequency = <100000>; + + expander0: pca9555@21 { + compatible = "nxp,pca9555"; + pinctrl-names = "default"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x21>; + }; }; &cpm_spi1 { @@ -140,10 +179,12 @@ }; &cpm_usb3_0 { + usb-phy = <&cpm_usb3_0_phy>; status = "okay"; }; &cpm_usb3_1 { + usb-phy = <&cpm_usb3_1_phy>; status = "okay"; };