从这里看, 电源应该正常才是:
[ 0.520047] axp22_board axp22_board: AXP (CHIP ID: 0x06) detected
[ 0.522070] axp22_dcdc1: 1600 <--> 3400 mV at 3000 mV
[ 0.522070] axp22_dcdc2: 600 <--> 1540 mV at 1100 mV
[ 0.522070] axp22_dcdc3: 600 <--> 1860 mV at 1200 mV
[ 0.522070] axp22_dcdc4: 600 <--> 1540 mV at 1100 mV
[ 0.522070] axp22_dcdc5: 1000 <--> 2550 mV at 1500 mV
[ 0.522070] axp22_rtc: 3000 mV
[ 0.522070] axp22_aldo1: 700 <--> 3300 mV at 3000 mV
[ 0.522070] axp22_aldo2: 700 <--> 3300 mV at 2500 mV
[ 0.522070] axp22_aldo3: 700 <--> 3300 mV at 3000 mV
[ 0.522070] axp22_dldo1: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_dldo2: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_dldo3: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_dldo4: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_eldo1: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_eldo1: supplied by axp22_dcdc1
[ 0.522070] axp22_eldo2: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_eldo2: supplied by axp22_dcdc1
[ 0.522070] axp22_eldo3: 700 <--> 3300 mV at 700 mV
[ 0.522070] axp22_eldo3: supplied by axp22_dcdc1
[ 0.522070] axp22_dc5ldo: 700 <--> 1400 mV at 1100 mV
[ 0.522070] axp22_ldoio0: 700 <--> 3300 mV at 3800 mV
[ 0.530089] axp22_ldoio1: 700 <--> 3300 mV at 3800 mV
[ 0.530243] axp22_dc1sw: at 700 mV
[ 0.530243] axp22_dc1sw: supplied by axp22_dcdc1
DOVDD-CSI 無 2.8V, AVDD-CSI 無 2.8V, DVDD18V-CSI 無1.8V
这三组确认都是 axp223 供电吗?有没有pdf原理图?
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