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TPS65150: TPS65150 - voltage rails limits

Part Number: TPS65150
Other Parts Discussed in Thread: TPS65154

Hello.

I am trying to decide between chips TPS65150 vs TPS65154.

We need VGH = +5.5V / VGL = -5.5V / AVDD = 11V / VCOM = -1V / Backlight  = 20V

Can you please help us choose ?

It seems TPS65150 can not support VCOM  = -1V. Do you think i am correct to understand here or VCOM can be set to -1V in TPS65150 ?

It seems TPS65154 can not give VGH = +5V. Is that assumption correct too ?

Kindly help as little confused here.

Thanks