From 27380cb7e966f779f52d13f394d7aaeed9acbe44 Mon Sep 17 00:00:00 2001 From: Keerthy Date: Thu, 24 Oct 2019 15:00:52 +0530 Subject: [PATCH] arm: mach-k3: am6_init: Initialize AVS class 0 Initialize AVS class 0 so that mpu voltage rail is programmed to the AVS class 0 compensated value. Signed-off-by: Keerthy --- arch/arm/mach-k3/am6_init.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/mach-k3/am6_init.c b/arch/arm/mach-k3/am6_init.c index 0b564f7..99edcd9 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) -- 2.7.4