drivers/i2c: Move wrapper that implements I2C_WRITEREAD using I2C_transfer from pc9555.c to a new, comon i2c directory

drivers/i2c/Kconfig

@@ -0,0 +1,38 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+if I2C
+
+config I2C_SLAVE
+	bool "I2C Slave"
+	default n
+
+config I2C_TRANSFER
+	bool "Support the I2C transfer() method"
+	default n
+
+config I2C_WRITEREAD
+	bool "Support the I2C writeread() method"
+	default n
+
+config I2C_POLLED
+	bool "Polled I2C (no interrupts)"
+	default n
+
+config I2C_TRACE
+	bool "Enable I2C trace debug"
+	default n
+
+config I2C_NTRACE
+	int "Number of I2C trace records"
+	default 32
+	depends on I2C_TRACE
+
+config I2C_RESET
+	bool "Support up_i2creset"
+	default n
+	depends on ARCH_HAVE_I2CRESET
+
+endif # I2C