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TPS65219 U-Boot & Linux Cleanup Branch w/AM62B-P1 + TPS65219 EVM
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| root@am62xx-evm:~# i2cdetect -y -r 0 | |
| 0 1 2 3 4 5 6 7 8 9 a b c d e f | |
| 00: -- -- -- -- -- -- -- -- | |
| 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- | |
| 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- | |
| 30: UU -- -- -- -- -- -- -- 38 -- -- -- -- -- -- UU | |
| 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- | |
| 50: -- UU -- -- -- -- -- -- -- -- -- -- -- -- -- -- | |
| 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- | |
| 70: -- -- -- -- -- -- -- -- | |
| root@am62xx-evm:~# for i in $(ls /sys/class/regulator); do echo -n $i ": " ; cat /sys/class/regulator/$i/name; done | |
| regulator.0 : regulator-dummy | |
| regulator.1 : vmain_pd | |
| regulator.10 : VDDA_1V8 | |
| regulator.11 : VDD_PHY_2V5 | |
| regulator.12 : tlv71033 | |
| regulator.13 : vdd_mmc1 | |
| regulator.2 : vcc_3v3_sys | |
| regulator.3 : vcc_5v0 | |
| regulator.4 : vcc_1v8 | |
| regulator.5 : VDD_CORE | |
| regulator.6 : VCC1V8_SYS | |
| regulator.7 : VDD_LPDDR4 | |
| regulator.8 : VDDSHV_SDIO | |
| regulator.9 : VDDAR_CORE | |
| PMIC Bucks: | |
| regulator.5 : VDD_CORE | |
| regulator.6 : VCC1V8_SYS | |
| regulator.7 : VDD_LPDDR4 | |
| PMIC LDOs: | |
| regulator.8 : VDDSHV_SDIO | |
| regulator.9 : VDDAR_CORE | |
| regulator.10 : VDDA_1V8 | |
| regulator.11 : VDD_PHY_2V5 | |
| oot@am62xx-evm:~# for i in $(ls /sys/class/regulator); do echo -n $i ": " ; cat /sys/class/regulator/$i/microvolts; done | |
| regulator.10 : 1800000 | |
| regulator.11 : 2500000 | |
| regulator.5 : 850000 | |
| regulator.6 : 1800000 | |
| regulator.7 : 1200000 | |
| regulator.8 : 3300000 | |
| regulator.9 : 1800000 | |
| root@am62xx-evm:~# for i in $(ls /sys/class/regulator); do echo -n $i ": " ; cat /sys/class/regulator/$i/min_microvolts; done | |
| regulator.10 : 1800000 | |
| regulator.11 : 2500000 | |
| regulator.5 : 850000 | |
| regulator.6 : 1800000 | |
| regulator.7 : 1200000 | |
| regulator.8 : 3300000 | |
| regulator.9 : 1800000 | |
| root@am62xx-evm:~# for i in $(ls /sys/class/regulator); do echo -n $i ": " ; cat /sys/class/regulator/$i/max_microvolts; done | |
| regulator.10 : 1800000 | |
| regulator.11 : 2500000 | |
| regulator.5 : 850000 | |
| regulator.6 : 1800000 | |
| regulator.7 : 1200000 | |
| regulator.8 : 3300000 | |
| regulator.9 : 1800000 | |
| root@am62xx-evm:~# for i in $(ls /sys/class/regulator); do echo -n $i ": " ; cat /sys/class/regulator/$i/state; done | |
| regulator.10 : enabled | |
| regulator.11 : enabled | |
| regulator.5 : enabled | |
| regulator.6 : enabled | |
| regulator.7 : enabled | |
| regulator.8 : enabled | |
| regulator.9 : enabled | |
| root@am62xx-evm:~# cat /sys/kernel/debug/regulator/regulator_summary | |
| regulator use open bypass opmode voltage current min max | |
| --------------------------------------------------------------------------------------- | |
| regulator-dummy 2 2 0 unknown 0mV 0mA 0mV 0mV | |
| 0-0051-vcc 0 0mA 0mV 0mV | |
| 1-0022-vcc 1 0mA 0mV 0mV | |
| vmain_pd 3 2 0 unknown 5000mV 0mA 5000mV 5000mV | |
| vcc_3v3_sys 9 11 0 unknown 3300mV 0mA 3300mV 3300mV | |
| 1-001b-DRVDD 0 0mA 0mV 0mV | |
| 1-001b-AVDD 0 0mA 0mV 0mV | |
| 1-001b-IOVDD 0 0mA 0mV 0mV | |
| vcc_1v8 1 1 0 unknown 1800mV 0mA 1800mV 1800mV | |
| 1-001b-DVDD 0 0mA 0mV 0mV | |
| VDD_CORE 1 0 0 standby 850mV 0mA 850mV 850mV | |
| VCC1V8_SYS 2 1 0 standby 1800mV 0mA 1800mV 1800mV | |
| VDDAR_CORE 1 0 0 standby 1800mV 0mA 1800mV 1800mV | |
| VDD_LPDDR4 1 0 0 standby 1200mV 0mA 1200mV 1200mV | |
| VDDSHV_SDIO 1 0 0 standby 3300mV 0mA 3300mV 3300mV | |
| VDDA_1V8 1 0 0 standby 1800mV 0mA 1800mV 1800mV | |
| VDD_PHY_2V5 1 0 0 standby 2500mV 0mA 2500mV 2500mV | |
| vdd_mmc1 1 1 0 unknown 3300mV 0mA 3300mV 3300mV | |
| fa00000.mmc-vmmc 1 0mA 3300mV 3400mV | |
| vcc_5v0 2 1 0 unknown 5000mV 0mA 5000mV 5000mV | |
| tlv71033 2 1 0 unknown 1800mV 0mA 1800mV 3300mV | |
| fa00000.mmc-vqmmc 1 0mA 1800mV 1950mV | |
| root@am62xx-evm:~# dmesg | grep tps65219 | |
| [ 8.630072] input: tps65219-pwrbutton as /devices/platform/bus@f0000/20000000.i2c/i2c-0/0-0030/tps65219-pwrbutton.2.auto/input/input0 | |
| root@am62xx-evm:~# dmesg | grep pmic | |
| [ 1.358292] /bus@f0000/i2c@20000000/pmic@30: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/pmic@30/regulators/buck2 |
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