diff options
| author | Henrik Grimler <[email protected]> | 2025-08-22 20:33:33 +0200 |
|---|---|---|
| committer | Peng Fan <[email protected]> | 2025-09-01 10:33:09 +0800 |
| commit | a65798ddbb88b06539e2a109d686edd3fb3a8173 (patch) | |
| tree | cd646c98546fbbac8782d80a732a0c6a67c39c6a | |
| parent | cec29c00bc4c3cfd4312b9444da0cc77f161442e (diff) | |
board: samsung: odroid: drop exynos_power_init
exynos_power_init sets up regulators for the emmc and sdcard, but
these regulators are already marked as always-on and boot-on and hence
are handled already by the regulator-uclass. Since we currently try to
set them up twice we get error -114 (EALREADY) from exynos_power_init
on every boot:
LDO20@VDDQ_EMMC_1.8V: set 1800000 uV; enabling (ret: -114)
LDO22@VDDQ_EMMC_2.8V: set 2800000 uV; enabling (ret: -114)
LDO21@TFLASH_2.8V: set 2800000 uV; enabling (ret: -114)
Remove the superfluous exynos_power_init to silence these errors.
Signed-off-by: Henrik Grimler <[email protected]>
Reviewed-by: Anand Moon <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
| -rw-r--r-- | board/samsung/odroid/odroid.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index 84d6d919f07..a48b8e94b77 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -428,21 +428,6 @@ void exynos_init(void) board_gpio_init(); } -int exynos_power_init(void) -{ - const char *mmc_regulators[] = { - "VDDQ_EMMC_1.8V", - "VDDQ_EMMC_2.8V", - "TFLASH_2.8V", - NULL, - }; - - if (regulator_list_autoset(mmc_regulators, NULL, true)) - pr_err("Unable to init all mmc regulators\n"); - - return 0; -} - #ifdef CONFIG_USB_GADGET static int s5pc210_phy_control(int on) { |