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>
diff --git a/configs/Sinovoip_BPI_M3_defconfig b/configs/Sinovoip_BPI_M3_defconfig
index 3c7f167..d3fd857 100644
--- a/configs/Sinovoip_BPI_M3_defconfig
+++ b/configs/Sinovoip_BPI_M3_defconfig
@@ -5,6 +5,11 @@
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_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)"