Hi,
On 12-09-16 14:41, Ian Campbell wrote:
On Mon, 2016-09-12 at 09:55 +0200, Hans de Goede wrote:
@@ -223,7 +223,14 @@ int axp_init(void)
if (!(axp_chip_id == 0x6 || axp_chip_id == 0x7 || axp_chip_id == 0x17))
return -ENODEV;
- return 0;
+ /*
+ * Turn off LDOIO regulators / tri-state GPIO pins, when rebooting
+ * from android these are sometimes on.
+ */
+ ret |= pmic_bus_write(AXP_GPIO0_CTRL, AXP_GPIO_CTRL_INPUT);
+ ret |= pmic_bus_write(AXP_GPIO1_CTRL, AXP_GPIO_CTRL_INPUT);
If ret values are errno's (as the context suggests by containing
-ENODEV) then or-ing them together could result in corruption from
combining two distinct errno values.
True, v2 coming up ...
Regards,
Hans
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
