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[PMIC] Turn on PCIE power on boot (fixes Wi-Fi)

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This commit is contained in:
Kostas Missos 2018-07-31 19:45:30 +03:00
parent 1becafebcd
commit 2f4b28a70a
1 changed files with 4 additions and 0 deletions
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4
src/mainboard/nintendo/switch/pmic.c
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@ -95,6 +95,10 @@ void pmic_init(unsigned bus)
/* CNFG1_L2 = 0xF2 for 3.3v, enabled */
pmic_write_reg_77620(bus, MAX77620_CNFG1_L2_REG, 0xf2, 1);
/* MAX77620: Turn on LDO1 to 1.05V for PEX power */
pmic_write_reg_77620(bus, MAX77620_CNFG1_L1_REG, 0xCA, 1);
pmic_write_reg_77620(bus, MAX77620_CNFG2_L1_REG, 0xCA, 1);
/* XXX MAX77621: Set VOUT_REG to 1.0V - CPU VREG */
pmic_write_reg_77621(bus, MAX77621_VOUT_REG, 0xB7, 1);