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ARM: imx: dh-imx6: Enable DM regulator

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Enable DM support for regulators and fixed regulator driver and
convert USB Vbus control over to the regulators defined in DT.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ludwig Zenz <lzenz@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
Tested-by: Ludwig Zenz <lzenz@dh-electronics.com>
This commit is contained in:
Marek Vasut 2019-06-21 00:49:47 +02:00 committed by Stefano Babic
parent 9358e5b3b4
commit 4ca99fe81a
2 changed files with 2 additions and 17 deletions
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17
board/dhelectronics/dh_imx6/dh_imx6.c
View File

@ -196,7 +196,6 @@ int board_eth_init(bd_t *bis)
#ifdef CONFIG_USB_EHCI_MX6 #ifdef CONFIG_USB_EHCI_MX6
static void setup_usb(void) static void setup_usb(void)
{ {
gpio_request(IMX_GPIO_NR(3, 31), "USB-VBUS");
/* /*
* Set daisy chain for otg_pin_id on MX6Q. * Set daisy chain for otg_pin_id on MX6Q.
* For MX6DL, this bit is reserved. * For MX6DL, this bit is reserved.
@ -211,22 +210,6 @@ int board_usb_phy_mode(int port)
else else
return USB_INIT_DEVICE; return USB_INIT_DEVICE;
} }
int board_ehci_power(int port, int on)
{
switch (port) {
case 0:
break;
case 1:
gpio_direction_output(IMX_GPIO_NR(3, 31), !!on);
break;
default:
printf("MXC USB port %d not yet supported\n", port);
return -EINVAL;
}
return 0;
}
#endif #endif
static int setup_dhcom_mac_from_fuse(void) static int setup_dhcom_mac_from_fuse(void)

2
configs/dh_imx6_defconfig
View File

@ -64,6 +64,8 @@ CONFIG_FEC_MXC=y
CONFIG_MII=y CONFIG_MII=y
CONFIG_PINCTRL=y CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y CONFIG_PINCTRL_IMX6=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_SCSI=y CONFIG_DM_SCSI=y
CONFIG_SPI=y CONFIG_SPI=y
CONFIG_DM_SPI=y CONFIG_DM_SPI=y