| Message ID | 20191021092515.25608-3-j-keerthy@ti.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | misc: Add AVS class 0 support for AM6 | expand |
diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c index 0b564f7bd1..99edcd9a24 100644 --- a/arch/arm/mach-k3/am6_init.c +++ b/arch/arm/mach-k3/am6_init.c @@ -116,6 +116,13 @@ void board_init_f(ulong dummy) /* Perform EEPROM-based board detection */ do_board_detect(); +#if defined(CONFIG_CPU_V7R) && defined(CONFIG_K3_AVS0) + ret = uclass_get_device_by_driver(UCLASS_MISC, DM_GET_DRIVER(k3_avs), + &dev); + if (ret) + printf("AVS init failed: %d\n", ret); +#endif + #ifdef CONFIG_K3_AM654_DDRSS ret = uclass_get_device(UCLASS_RAM, 0, &dev); if (ret)
Initialize AVS class 0 so that mpu voltage rail is programmed to the AVS class 0 compensated value. Signed-off-by: Keerthy <j-keerthy@ti.com> --- Changes in v2: * Now that AVS is misc device do not go by default ID 0 and rely on uclass_get_device_by_driver to get the right device. arch/arm/mach-k3/am6_init.c | 7 +++++++ 1 file changed, 7 insertions(+)