In Cygnus SOC touch screen controller registers are shared
with ADC and flex timer. Using readl/writel could lead to
race condition. So touch screen driver is enhanced to support
register access using syscon framework API's to take care of
mutually exclusive access.In addition to this existing
In Cygnus SOC touch screen controller registers are shared
with ADC and flex timer. Using readl/writel could lead to
race condition. So touch screen driver is enhanced to support
register access using syscon framework API's to take care of
mutually exclusive access.In addition to this existing
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