[U-Boot] [PATCH] ARM: imx: dh-imx6: Enable DM GPIO

[Marek Vasut]

On 6/24/19 12:17 PM, Ludwig Zenz wrote:
> Marek Vasut <marex at denx.de> Thursday 20th June 2019 22:56:
>> 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 at denx.de>
>> Cc: Ludwig Zenz <lzenz at dh-electronics.com>
>> Cc: Stefano Babic <sbabic at denx.de>
>> ---
>>  board/dhelectronics/dh_imx6/dh_imx6.c | 17 -----------------
>>  configs/dh_imx6_defconfig             |  2 ++
>>  2 files changed, 2 insertions(+), 17 deletions(-)
>>
>> diff --git a/board/dhelectronics/dh_imx6/dh_imx6.c b/board/dhelectronics/dh_imx6/dh_imx6.c
>> index 50e3cb50a3..e5ff91248a 100644
>> --- a/board/dhelectronics/dh_imx6/dh_imx6.c
>> +++ b/board/dhelectronics/dh_imx6/dh_imx6.c
>> @@ -196,7 +196,6 @@ int board_eth_init(bd_t *bis)
>>  #ifdef CONFIG_USB_EHCI_MX6
>>  static void setup_usb(void)
>>  {
>> -	gpio_request(IMX_GPIO_NR(3, 31), "USB-VBUS");
>>  	/*
>>  	 * Set daisy chain for otg_pin_id on MX6Q.
>>  	 * For MX6DL, this bit is reserved.
>> @@ -211,22 +210,6 @@ int board_usb_phy_mode(int port)
>>  	else
>>  		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
>>  
>>  static int setup_dhcom_mac_from_fuse(void)
>> diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
>> index 70f0277040..3f615b4634 100644
>> --- a/configs/dh_imx6_defconfig
>> +++ b/configs/dh_imx6_defconfig
>> @@ -64,6 +64,8 @@ CONFIG_FEC_MXC=y
>>  CONFIG_MII=y
>>  CONFIG_PINCTRL=y
>>  CONFIG_PINCTRL_IMX6=y
>> +CONFIG_DM_REGULATOR=y
>> +CONFIG_DM_REGULATOR_FIXED=y
>>  CONFIG_DM_SCSI=y
>>  CONFIG_SPI=y
>>  CONFIG_DM_SPI=y
>> -- 
>> 2.20.1
>>
>>
> 
> Tested-by: Ludwig Zenz <lzenz at dh-electronics.com>

Thanks. There's a V2 patch with corrected $Subject.

-- 
Best regards,
Marek Vasut