sunxi: Bananapro: Set LDO4 to 2.5V · 54be0f0578 - Gogs

sunxi: Bananapro: Set LDO4 to 2.5V

According to the Bananapro schematic VDD25-SATA either comes from a
dedicated WL2003E25-5 LTO, or it is connected to LDO4 via a
0 Ohm resistor.

In practice it seems that LDO4 is used, so enable it and set it to 2.5V.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

Hans de Goede 9 years ago

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f3c5045a95

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54be0f0578

1 changed files with 1 additions and 0 deletions

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configs/Bananapro_defconfig
							 
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				@@ -17,3 +17,4 @@ CONFIG_CMD_GPIO=y
			
				 CONFIG_NETCONSOLE=y
			
				 CONFIG_ETH_DESIGNWARE=y
			
				 CONFIG_USB_EHCI_HCD=y
			
				+CONFIG_AXP_ALDO4_VOLT=2500