add MT6320 driver

[akku1139]

• pwrap
• pinctrl
• regulator
• rtc
• keys
• battery

[akku1139]

needed to add WRAP_WR32(PMIC_WRAP_HIPRIO_ARB_EN,8); ?
https://github.com/bq/aquaris-5/blob/bc1d0d0e35c969670e2d869001be944ad0c9c5e5/mediatek/platform/mt6589/kernel/drivers/pmic_wrap/pwrap_hal.c#L896C3-L896C40
(Enable WACS2)

linux/drivers/soc/mediatek/mtk-pmic-wrap.c

Line 2118 in aea15fa

pwrap_writel(wrp, 0x1, PWRAP_WACS2_EN);

[akku1139]

registers
https://github.com/bq/aquaris-5/blob/aquaris-5/mediatek/platform/mt6589/kernel/drivers/pmic_wrap/pwrap_hal.h

[akku1139]

same

https://github.com/torvalds/linux/blob/e84d960149e71e8d5e4db69775ce31305898ed0c/drivers/soc/mediatek/mtk-pmic-wrap.c#L20-L28

https://github.com/bq/aquaris-5/blob/bc1d0d0e35c969670e2d869001be944ad0c9c5e5/mediatek/platform/mt6589/kernel/drivers/pmic_wrap/pwrap_hal.h#L230-L253