diff options
| author | Priit Laes <priit.laes@paf.com> | 2018-11-21 20:05:33 +0200 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-12-07 22:24:33 +0530 |
| commit | 0fe52ae0b5e2e2625119ab5f6791c396380d5e86 (patch) | |
| tree | 5252d54eb5f2e772cc5e081c560cb878e3d5f93c /configs/A20-OLinuXino-Lime2-eMMC_defconfig | |
| parent | 8311e84b18627d836b4f90df268bb6890c2576eb (diff) | |
arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2-eMMC
The lime2 features a too large capacitor on the LDO3 output, which
causes the PMIC to shutdown when enabling power. To be able to still
boot up however, we must gradually enable power on LDO3 for this board.
We do this by enabling both the inrush quirk and the maximum slope the
AXP209 supports.
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'configs/A20-OLinuXino-Lime2-eMMC_defconfig')
| -rw-r--r-- | configs/A20-OLinuXino-Lime2-eMMC_defconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configs/A20-OLinuXino-Lime2-eMMC_defconfig b/configs/A20-OLinuXino-Lime2-eMMC_defconfig index 467ca4efab..dee8d028ee 100644 --- a/configs/A20-OLinuXino-Lime2-eMMC_defconfig +++ b/configs/A20-OLinuXino-Lime2-eMMC_defconfig @@ -26,7 +26,9 @@ CONFIG_ETH_DESIGNWARE=y CONFIG_RGMII=y CONFIG_MII=y CONFIG_SUN7I_GMAC=y +CONFIG_AXP_ALDO3_INRUSH_QUIRK=y CONFIG_AXP_ALDO3_VOLT=2800 +CONFIG_AXP_ALDO3_VOLT_SLOPE_08=y CONFIG_AXP_ALDO4_VOLT=2800 CONFIG_SCSI=y CONFIG_USB_EHCI_HCD=y |