diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2021-09-29 15:04:22 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-10-07 16:53:50 +0200 |
| commit | 073b105e794d7aae9b62cac68109a6aa8caa3483 (patch) | |
| tree | 0d601649dfe0bbfefb6c94938c0ebbfe3a5f0940 /arch/arm/dts | |
| parent | 397d697fd4707043511fdad34f2f75274a4a54d0 (diff) | |
| download | u-boot-073b105e794d7aae9b62cac68109a6aa8caa3483.tar.gz u-boot-073b105e794d7aae9b62cac68109a6aa8caa3483.tar.bz2 u-boot-073b105e794d7aae9b62cac68109a6aa8caa3483.zip | |
imx: ventana: fix USB hub reset
Remove board_ehci_hcd_init function that is not used with DM_USB
and replace its functionality with device-tree configuraton that treats
USB HUB RST# as a gpio enable for the usbh1 vbus regulator.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw53xx.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw54xx.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw552x.dtsi | 21 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw560x.dtsi | 3 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw5904.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/dts/imx6qdl-gw5912.dtsi | 11 |
6 files changed, 62 insertions, 6 deletions
diff --git a/arch/arm/dts/imx6qdl-gw53xx.dtsi b/arch/arm/dts/imx6qdl-gw53xx.dtsi index 904b228306..77ac103c2d 100644 --- a/arch/arm/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/dts/imx6qdl-gw53xx.dtsi @@ -137,7 +137,8 @@ regulator-name = "usb_h1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; }; reg_usb_otg_vbus: regulator-usb-otg-vbus { @@ -550,6 +551,8 @@ &usbh1 { vbus-supply = <®_usb_h1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; status = "okay"; }; @@ -720,6 +723,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 diff --git a/arch/arm/dts/imx6qdl-gw54xx.dtsi b/arch/arm/dts/imx6qdl-gw54xx.dtsi index ffed4fb550..98c81e9c9b 100644 --- a/arch/arm/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/dts/imx6qdl-gw54xx.dtsi @@ -146,7 +146,8 @@ regulator-name = "usb_h1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; + enable-active-high; }; reg_usb_otg_vbus: regulator@3 { @@ -620,6 +621,8 @@ &usbh1 { vbus-supply = <®_usb_h1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; status = "okay"; }; @@ -815,6 +818,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 diff --git a/arch/arm/dts/imx6qdl-gw552x.dtsi b/arch/arm/dts/imx6qdl-gw552x.dtsi index f6742e5131..b853399aec 100644 --- a/arch/arm/dts/imx6qdl-gw552x.dtsi +++ b/arch/arm/dts/imx6qdl-gw552x.dtsi @@ -121,6 +121,15 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; + + reg_usb_h1_vbus: regulator-usbh1-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; }; &gpmi { @@ -390,9 +399,13 @@ &uart5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart5>; - status = "okay"; }; + status = "okay"; +}; &usbh1 { + vbus-supply = <®_usb_h1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; status = "okay"; }; @@ -507,6 +520,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x13059 diff --git a/arch/arm/dts/imx6qdl-gw560x.dtsi b/arch/arm/dts/imx6qdl-gw560x.dtsi index 5da19756e0..1e95267c97 100644 --- a/arch/arm/dts/imx6qdl-gw560x.dtsi +++ b/arch/arm/dts/imx6qdl-gw560x.dtsi @@ -221,7 +221,8 @@ regulator-name = "usb_h1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; }; reg_usb_otg_vbus: regulator-usb-otg-vbus { diff --git a/arch/arm/dts/imx6qdl-gw5904.dtsi b/arch/arm/dts/imx6qdl-gw5904.dtsi index b5ed2d83c1..286c7a9924 100644 --- a/arch/arm/dts/imx6qdl-gw5904.dtsi +++ b/arch/arm/dts/imx6qdl-gw5904.dtsi @@ -176,7 +176,8 @@ regulator-name = "usb_h1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; }; reg_usb_otg_vbus: regulator-usb-otg-vbus { @@ -593,6 +594,8 @@ &usbh1 { vbus-supply = <®_usb_h1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; status = "okay"; }; @@ -753,6 +756,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 diff --git a/arch/arm/dts/imx6qdl-gw5912.dtsi b/arch/arm/dts/imx6qdl-gw5912.dtsi index 2537288627..8fd8fdb514 100644 --- a/arch/arm/dts/imx6qdl-gw5912.dtsi +++ b/arch/arm/dts/imx6qdl-gw5912.dtsi @@ -120,7 +120,8 @@ regulator-name = "usb_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - regulator-always-on; + gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>; + enable-active-high; }; }; @@ -380,6 +381,8 @@ &usbh1 { vbus-supply = <®_usb_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1>; status = "okay"; }; @@ -560,6 +563,12 @@ >; }; + pinctrl_usbh1: usbh1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0 + >; + }; + pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059 |