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| /rk3399_rockchip-uboot/drivers/power/ |
| H A D | axp809.c | 3cc293e26fa87f54d4a4c70448ff99b817c76913 Wed Jan 18 20:53:40 UTC 2017 Rask Ingemann Lambertsen <rask@formelder.dk> sunxi: power: axp809.c: Fix aldo1-2 being disabled for mvolt != 0
The execution flow is currently like this for aldo_num == 1 or 2:
int axp_set_aldo(int aldo_num, unsigned int mvolt)
{
...
if (mvolt == 0)
return pmic_bus_clrbits(AXP809_OUTPUT_CTRL1,
AXP809_OUTPUT_CTRL1_ALDO1_EN << (aldo_num - 1));
...
return pmic_bus_clrbits(AXP809_OUTPUT_CTRL1,
AXP809_OUTPUT_CTRL1_ALDO1_EN << (aldo_num - 1));
}
I.e. aldo1 and aldo2 will always be disabled. This patch fixes it by
setting (rather than clearing) the enable bit when mvolt != 0.
Signed-off-by: Rask Ingemann Lambertsen <rask@formelder.dk>
Fixes: 795857df413a ("sunxi: power: add AXP809 support")
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