diff options
| -rw-r--r-- | board/toradex/verdin-am62/verdin-am62.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/board/toradex/verdin-am62/verdin-am62.c b/board/toradex/verdin-am62/verdin-am62.c index 395eb36..e948fc1 100644 --- a/board/toradex/verdin-am62/verdin-am62.c +++ b/board/toradex/verdin-am62/verdin-am62.c @@ -14,13 +14,10 @@ #include <fdt_support.h> #include <init.h> #include <k3-ddrss.h> -#include <power/regulator.h> #include <spl.h> #include "../common/tdx-cfg-block.h" -#define VDD_CORE_REG "buck1" - DECLARE_GLOBAL_DATA_PTR; int board_init(void) @@ -53,37 +50,9 @@ int board_fit_config_name_match(const char *name) } #endif -static u32 get_vdd_core_nominal(void) -{ - int core_uvolt; - - switch (k3_get_speed_grade()) { - case 'G': - case 'K': - case 'S': - core_uvolt = 750000; - break; - case 'T': - default: - core_uvolt = 850000; - break; - } - return core_uvolt; -} - #if IS_ENABLED(CONFIG_OF_LIBFDT) && IS_ENABLED(CONFIG_OF_BOARD_SETUP) int ft_board_setup(void *blob, struct bd_info *bd) { - int core_uvolt; - - core_uvolt = get_vdd_core_nominal(); - if (core_uvolt != 850000) { - do_fixup_by_path_u32(blob, "/bus@f0000/i2c@20000000/pmic@30/regulators/buck1", - "regulator-max-microvolt", core_uvolt, 0); - do_fixup_by_path_u32(blob, "/bus@f0000/i2c@20000000/pmic@30/regulators/buck1", - "regulator-min-microvolt", core_uvolt, 0); - } - return ft_common_board_setup(blob, bd); } #endif @@ -118,22 +87,6 @@ static void select_dt_from_module_version(void) int board_late_init(void) { - int ret; - int core_uvolt; - struct udevice *dev = NULL; - - core_uvolt = get_vdd_core_nominal(); - if (core_uvolt != 850000) { - /* Set CPU core voltage to 0.75V for slower speed grades */ - ret = regulator_get_by_devname(VDD_CORE_REG, &dev); - if (ret) - pr_err("VDD CORE Regulator get error: %d\n", ret); - - ret = regulator_set_value_force(dev, core_uvolt); - if (ret) - pr_err("VDD CORE Regulator value setting error: %d\n", ret); - } - select_dt_from_module_version(); return 0; |