psu-ng: Add accessor to get GPIO line name
Update the utilities to give the line name for a GPIO.
Add accessor to power supply class to get the name of the presence GPIO
line.
Signed-off-by: B. J. Wyman <bjwyman@gmail.com>
Change-Id: Ic10fd81c6de024dbcb27088c5935ac9947af9465
diff --git a/phosphor-power-supply/util_base.hpp b/phosphor-power-supply/util_base.hpp
index 194ddff..7ae362c 100644
--- a/phosphor-power-supply/util_base.hpp
+++ b/phosphor-power-supply/util_base.hpp
@@ -43,6 +43,7 @@
virtual ~GPIOInterface() = default;
virtual int read() = 0;
+ virtual std::string getName() const = 0;
};
} // namespace phosphor::power::psu