[U-Boot] [PATCH v1] colibri_imx7: provide proper node name to pmic_get

[Oleksandr Suvorov]

On Mon, Jul 22, 2019 at 12:46 PM Igor Opaniuk <igor.opaniuk at gmail.com> wrote:
>
> From: Igor Opaniuk <igor.opaniuk at toradex.com>
>
> Implementation of pmic_get() uses uclass_find_device_by_name(), which
> behaviour was changed in 4213609cc7
> ("drivers: core: use strcmp when find device by name"). Now we have to
> supply full node name with unit address.
>
> Fixes boot issue:
> U-Boot 2019.07-00788-g0ef6e69a1e-dirty (Jul 19 2019 - 15:27:02 +0300)
>
> CPU:   Freescale i.MX7D rev1.3 1000 MHz (running at 792 MHz)
> CPU:   Extended Commercial temperature grade (-20C to 105C) at 41C
> Reset cause: POR
> DRAM:  512 MiB
> initcall sequence 9ffd3a4c failed at call 87803c61 (err=-19)
> ERROR Please RESET the board
>
> Fixes: 4213609cc7("drivers: core: use strcmp when find device by name")
> Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>

Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov at toradex.com>

> ---
>
>  board/toradex/colibri_imx7/colibri_imx7.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c
> index 0eb83474c4..c001316591 100644
> --- a/board/toradex/colibri_imx7/colibri_imx7.c
> +++ b/board/toradex/colibri_imx7/colibri_imx7.c
> @@ -274,7 +274,7 @@ int power_init_board(void)
>         int ret;
>
>
> -       ret = pmic_get("rn5t567", &dev);
> +       ret = pmic_get("rn5t567 at 33", &dev);
>         if (ret)
>                 return ret;
>         ver = pmic_reg_read(dev, RN5T567_LSIVER);
> @@ -308,7 +308,7 @@ void reset_cpu(ulong addr)
>  {
>         struct udevice *dev;
>
> -       pmic_get("rn5t567", &dev);
> +       pmic_get("rn5t567 at 33", &dev);
>
>         /* Use PMIC to reset, set REPWRTIM to 0 and REPWRON to 1 */
>         pmic_reg_write(dev, RN5T567_REPCNT, 0x1);
> --
> 2.17.1
>
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-- 
Best regards
Oleksandr Suvorov

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