Messages in this thread Patch in this message | | | From | Jagan Teki <> | Subject | [PATCH v3 3/3] ARM: dts: i.MX6: imx6dl-mamoj: Add usb host and device support | Date | Tue, 17 Jul 2018 14:55:26 +0530 |
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From: Michael Trimarchi <michael@amarulasolutions.com>
Add USB host and device support for BTicino i.MX6DL Mamoj board.
Signed-off-by: Simone CIANNI <simone.cianni@bticino.it> Signed-off-by: Raffaele RECALCATI <raffaele.recalcati@bticino.it> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> --- Changes for v3: - usbhost is replace with usbhostgrp on iomux node Changes for v2: - collect Fabio r-w-b tag
arch/arm/boot/dts/imx6dl-mamoj.dts | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl-mamoj.dts b/arch/arm/boot/dts/imx6dl-mamoj.dts index 530cb20ccc86..df8607fe4142 100644 --- a/arch/arm/boot/dts/imx6dl-mamoj.dts +++ b/arch/arm/boot/dts/imx6dl-mamoj.dts @@ -134,6 +134,17 @@ vin-supply = <®_lcd_vgl>; }; + reg_usb_host: regulator-usb-vbus { + compatible = "regulator-fixed"; + regulator-name = "usbhost-vbus"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbhost>; + regulator-min-microvolt = <50000000>; + regulator-max-microvolt = <50000000>; + gpio = <&gpio6 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_wl18xx_vmmc: regulator-wl18xx-vmcc { compatible = "regulator-fixed"; regulator-name = "vwl1807"; @@ -297,6 +308,16 @@ status = "okay"; }; +&usbh1 { + vbus-supply = <®_usb_host>; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; + &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; @@ -428,6 +449,12 @@ >; }; + pinctrl_usbhost: usbhostgrp { + fsl,pins = < + MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x4001b0b0 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17069 -- 2.17.1
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