| Message ID | 1455010408-27896-1-git-send-email-codekipper@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, On 09-02-16 10:33, codekipper@gmail.com wrote: > From: Marcus Cooper <codekipper@gmail.com> > > Enable the otg/drc usb controller on the Olimex A20 EVB. > > Signed-off-by: Marcus Cooper <codekipper@gmail.com> > --- > Changes since v1: > - Added vbus0 regulator and vbus0 detection to dts Thanks patch looks good to me: Reviewed-by: Hans de Goede <hdegoede@redhat.com> Regards, Hans > > > --- > arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts | 32 ++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > > diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts > index c3c626b..23aacce 100644 > --- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts > +++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts > @@ -198,6 +198,10 @@ > status = "okay"; > }; > > +&otg_sram { > + status = "okay"; > +}; > + > &pio { > ahci_pwr_pin_olimex_som_evb: ahci_pwr_pin@1 { > allwinner,pins = "PC3"; > @@ -219,6 +223,20 @@ > allwinner,drive = <SUN4I_PINCTRL_10_MA>; > allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; > }; > + > + usb0_id_detect_pin: usb0_id_detect_pin@0 { > + allwinner,pins = "PH4"; > + allwinner,function = "gpio_in"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; > + }; > + > + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { > + allwinner,pins = "PH5"; > + allwinner,function = "gpio_in"; > + allwinner,drive = <SUN4I_PINCTRL_10_MA>; > + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; > + }; > }; > > ®_ahci_5v { > @@ -254,6 +272,10 @@ > regulator-name = "avcc"; > }; > > +®_usb0_vbus { > + status = "okay"; > +}; > + > ®_usb1_vbus { > status = "okay"; > }; > @@ -268,7 +290,17 @@ > status = "okay"; > }; > > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > &usbphy { > + pinctrl-names = "default"; > + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; > + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */ > + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */ > + usb0_vbus-supply = <®_usb0_vbus>; > usb1_vbus-supply = <®_usb1_vbus>; > usb2_vbus-supply = <®_usb2_vbus>; > status = "okay"; >
On Tue, Feb 09, 2016 at 10:33:28AM +0100, codekipper@gmail.com wrote: > From: Marcus Cooper <codekipper@gmail.com> > > Enable the otg/drc usb controller on the Olimex A20 EVB. > > Signed-off-by: Marcus Cooper <codekipper@gmail.com> Applied, thanks! Maxime
diff --git a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts index c3c626b..23aacce 100644 --- a/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts +++ b/arch/arm/boot/dts/sun7i-a20-olimex-som-evb.dts @@ -198,6 +198,10 @@ status = "okay"; }; +&otg_sram { + status = "okay"; +}; + &pio { ahci_pwr_pin_olimex_som_evb: ahci_pwr_pin@1 { allwinner,pins = "PC3"; @@ -219,6 +223,20 @@ allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; }; + + usb0_id_detect_pin: usb0_id_detect_pin@0 { + allwinner,pins = "PH4"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { + allwinner,pins = "PH5"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; }; ®_ahci_5v { @@ -254,6 +272,10 @@ regulator-name = "avcc"; }; +®_usb0_vbus { + status = "okay"; +}; + ®_usb1_vbus { status = "okay"; }; @@ -268,7 +290,17 @@ status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */ + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */ + usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; status = "okay";