colibri_imx7: provide proper node name to pmic_get

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

diff --git a/board/toradex/colibri_imx7/colibri_imx7.c b/board/toradex/colibri_imx7/colibri_imx7.c
index 0eb83474c49b337d2560dbc1b5c1013813dcba71..c001316591adaa5d0411b31cbca91e287caf2cbd 100644 (file)
--- 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@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@33", &dev);
 
        /* Use PMIC to reset, set REPWRTIM to 0 and REPWRON to 1 */
        pmic_reg_write(dev, RN5T567_REPCNT, 0x1);