From 52755b12e30e45501ccea9260d47a2b6aba12a91 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai <wens@csie.org> Date: Sat, 3 Jan 2015 10:17:24 +0800 Subject: [PATCH] sunxi: axp221: correct ALDO2 description for sun6i ALDO2 is used to power LPDDR2 SDRAM on both the reference design and the Hummingbird A31, when this type of RAM is present. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/power/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index ef0c09370e..e68e16b321 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -46,14 +46,14 @@ config AXP221_ALDO1_VOLT config AXP221_ALDO2_VOLT int "axp221 aldo2 voltage" depends on AXP221_POWER - default 1800 if MACH_SUN6I + default 0 if MACH_SUN6I default 2500 if MACH_SUN8I ---help--- Set the voltage (mV) to program the axp221 aldo2 at, set to 0 to - disable aldo2. On sun6i (A31) boards this is typically connected to - VCC-PM, which powers the port M gpios, and should be set to 1.8V. - On sun8i (A23) this is typically connected to VDD-DLL and must be - set to 2.5V. + disable aldo2. On sun6i (A31) boards this is typically unused and + should be disabled, if it is used for LPDDR2 it should be set to 1.8V. + On sun8i (A23) this is typically connected to VDD-DLL and must be set + to 2.5V. config AXP221_ALDO3_VOLT int "axp221 aldo3 voltage" -- 2.39.5