diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2016-04-01 12:55:08 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2016-04-12 08:58:03 +0200 |
| commit | b24f7f008d6d29d7fb70d42ef40bb51001f3ab0f (patch) | |
| tree | 954d74055a78ec21df06b204b8456072958e2a63 | |
| parent | e6c9cec4ca0f3009858c96d57f05ccab557e8a34 (diff) | |
sunxi: Enable usb ports on the Sinovoip BPI M3
DLDO3 is used to provide Port-D power and PD is used for the
usb-hub / sata-5v enable pins. The 2.5V comes from the schematic
and matches the factory image fex file.
The dts changes are the minimal changes needed for u-boot to
pick-up the usb host controllers. The upstream kernel does not
(yet) have usb host support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
| -rw-r--r-- | arch/arm/dts/sun8i-a83t-sinovoip-bpi-m3.dts | 8 | ||||
| -rw-r--r-- | configs/Sinovoip_BPI_M3_defconfig | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/dts/sun8i-a83t-sinovoip-bpi-m3.dts b/arch/arm/dts/sun8i-a83t-sinovoip-bpi-m3.dts index 91ff3a9f60..dfc16a0272 100644 --- a/arch/arm/dts/sun8i-a83t-sinovoip-bpi-m3.dts +++ b/arch/arm/dts/sun8i-a83t-sinovoip-bpi-m3.dts @@ -57,8 +57,16 @@ }; }; +&ehci0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_b>; status = "okay"; }; + +&usb_otg { + status = "okay"; +}; diff --git a/configs/Sinovoip_BPI_M3_defconfig b/configs/Sinovoip_BPI_M3_defconfig index 3c7f16732e..d3fd857ec0 100644 --- a/configs/Sinovoip_BPI_M3_defconfig +++ b/configs/Sinovoip_BPI_M3_defconfig @@ -5,6 +5,11 @@ CONFIG_DRAM_TYPE=7 CONFIG_DRAM_CLK=480 CONFIG_DRAM_ZQ=15355 CONFIG_DRAM_ODT_EN=y +CONFIG_INITIAL_USB_SCAN_DELAY=500 +CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE" +CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT" +CONFIG_USB0_ID_DET="PH11" +CONFIG_USB1_VBUS_PIN="PD24" CONFIG_AXP_GPIO=y CONFIG_DEFAULT_DEVICE_TREE="sun8i-a83t-sinovoip-bpi-m3" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set @@ -13,3 +18,7 @@ CONFIG_SPL=y # CONFIG_CMD_FLASH is not set # CONFIG_CMD_FPGA is not set CONFIG_AXP_DCDC5_VOLT=1200 +CONFIG_AXP_DLDO3_VOLT=2500 +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_MUSB_HOST=y +CONFIG_SYS_EXTRA_OPTIONS="SATAPWR=SUNXI_GPD(25)" |