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bd77d0ad7a
When POE used, the current power routing is failing to power-up the PMIC regulators which cause Linux boot hangs. This patch is trying to update the power routing in order to support Type C0 and POE powering methods. As per the schematics, sys_12v is a common output power regulator when type c and POE power being used. sys_12v is supplied by dc_12v which is supplied from MP8859 in type c0 power routing and sys_12v is supplied by MP8009 PoE PD in POE power supply routing. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Suniel Mahesh <sunil@amarulasolutions.com> Link: https://lore.kernel.org/r/20200818184505.30064-1-jagan@amarulasolutions.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
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