Include ChipInfo in QueryComponentInformation

Author: pgrawehr

src/System.Device.Gpio/System/Device/Gpio/Drivers/LibGpiodDriver.cs

@@ -457,6 +457,9 @@ public override ComponentInformation QueryComponentInformation()
         IntPtr libgpiodVersionPtr = LibgpiodV1.gpiod_version_string();
         string libgpiodVersion = Marshal.PtrToStringAnsi(libgpiodVersionPtr) ?? string.Empty;
         self.Properties["LibGpiodVersion"] = libgpiodVersion;
+#pragma warning disable SDGPIO0001
+        self.Properties["ChipInfo"] = GetChipInfo().ToString();
+#pragma warning restore SDGPIO0001
         return self;
     }
 

src/System.Device.Gpio/System/Device/Gpio/Drivers/RaspberryPi3Driver.cs

@@ -284,6 +284,9 @@ public override ComponentInformation QueryComponentInformation()
     {
         var ret = new ComponentInformation(this, "Generic Raspberry Pi Wrapper driver");
         ret.AddSubComponent(_internalDriver.QueryComponentInformation());
+#pragma warning disable SDGPIO0001
+        ret.Properties["ChipInfo"] = _internalDriver.GetChipInfo().ToString();
+#pragma warning restore SDGPIO0001
         return ret;
     }
 }

src/System.Device.Gpio/System/Device/Gpio/Drivers/SysFsDriver.cs

@@ -8,6 +8,7 @@
 using System.Linq;
 using System.Runtime.InteropServices;
 using System.Threading;
+using static Interop;
 
 namespace System.Device.Gpio.Drivers;
 
@@ -895,4 +896,14 @@ protected internal override PinMode GetPinMode(int pinNumber)
             throw new InvalidOperationException("There was an attempt to get a mode to a pin that is not open.");
         }
     }
+
+    /// <inheritdoc />
+    public override ComponentInformation QueryComponentInformation()
+    {
+        var self = new ComponentInformation(this, "SysFsDriver");
+#pragma warning disable SDGPIO0001
+        self.Properties["ChipInfo"] = GetChipInfo().ToString();
+#pragma warning restore SDGPIO0001
+        return self;
+    }
 }