diff options
| author | Andrew Davis | 2024-04-18 12:58:28 -0500 |
|---|---|---|
| committer | Tom Rini | 2024-04-29 10:53:56 -0600 |
| commit | 4b3706607c0015ba99a86d8631446564c117e06a (patch) | |
| tree | ba408f7eea7ad455b34909b0a598f042c68d5bf1 | |
| parent | 3104b162632382c335aaed11a39b85a3f2f818f2 (diff) | |
arm: mach-k3: am642: Fix reset for workaround errata ID i2331
To workaround an issue in AM642 we reset the SoC in early boot. For that
we first probed the sysreset driver by calling uclass_get_device(). The
ti-sci sysreset driver is now probed during the ti-sci firmware probe.
Update this call to probe the firmware driver which will then probe
the sysreset driver allowing do_reset() to again function as expected.
Reported-by: Jonathan Humphreys <j-humphreys@ti.com>
Fixes: fc5d40283483 ("firmware: ti_sci: Bind sysreset driver when enabled")
Signed-off-by: Andrew Davis <afd@ti.com>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
Tested-by: Kamlesh Gurudasani <kamlesh@ti.com>
| -rw-r--r-- | arch/arm/mach-k3/am642_init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c index ddf47ef0a9b..80c3cb3479f 100644 --- a/arch/arm/mach-k3/am642_init.c +++ b/arch/arm/mach-k3/am642_init.c @@ -226,7 +226,7 @@ void board_init_f(ulong dummy) * The warm reset realigns internal clocks and prevents the lockup from * happening. */ - ret = uclass_first_device_err(UCLASS_SYSRESET, &dev); + ret = uclass_get_device_by_driver(UCLASS_FIRMWARE, DM_DRIVER_GET(ti_sci), &dev); if (ret) printf("\n%s:uclass device error [%d]\n",__func__,ret); |