[U-Boot] [PATCH 1/3] DA830: Add pinmux for USB0_DRVVBUS

[Tom <Tom.Rix@windriver.com>]

Ajay Kumar Gupta wrote:
> USB0_DRVVBUS pinmux configuration is required for USB functinality
> in uboot.
> 
> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
> ---
> This patch set is created against Nick Thompson's latest patch set
> (v5) on DA8xx support and another patch from him on Davinci pinmux.
> [Davinci: add a pin multiplexer configuration API]

It is difficult to review code that is dependent on other outstanding
patches.

The base DA8xx support will be in arm-ti branch shortly.
Please rebase these patches when this happens and resubmit.

Tom


> 
>  board/davinci/da830evm/da830evm.c |    8 ++++++++
>  1 files changed, 8 insertions(+), 0 deletions(-)
> 
> diff --git a/board/davinci/da830evm/da830evm.c b/board/davinci/da830evm/da830evm.c
> index bb8cc3c..7cf6013 100644
> --- a/board/davinci/da830evm/da830evm.c
> +++ b/board/davinci/da830evm/da830evm.c
> @@ -65,6 +65,11 @@ const struct pinmux_config i2c_pins[] = {
>  	{ pinmux[9], 2, 4 }
>  };
>  
> +/* USB0_DRVVBUS pin muxer settings */
> +const struct pinmux_config usb_pins[] = {
> +	{ pinmux[9], 1, 1 }
> +};
> +
>  int board_init(void)
>  {
>  #ifndef CONFIG_USE_IRQ
> @@ -118,6 +123,9 @@ int board_init(void)
>  	if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0)
>  		return 1;
>  
> +	if (davinci_configure_pin_mux(usb_pins, ARRAY_SIZE(usb_pins)) != 0)
> +		return 1;
> +
>  	/* enable the console UART */
>  	writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
>  		DAVINCI_UART_PWREMU_MGMT_UTRST),