Add an 'mcp23008' parameter to enable support for the MCP23008 device.
See: https://github.com/raspberrypi/linux/issues/2818
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
addr I2C address of the MCP23017 (default: 0x20)
+ mcp23008 Configure an MCP23008 instead.
+
Name: mcp23s17
Info: Configures the MCP23S08/17 SPI GPIO expanders.
};
};
};
-
+
+ fragment@3 {
+ target = <&mcp23017>;
+ __dormant__ {
+ compatible = "microchip,mcp23008";
+ };
+ };
+
__overrides__ {
gpiopin = <&mcp23017_pins>,"brcm,pins:0",
<&mcp23017>,"interrupts:0";
addr = <&mcp23017>,"reg:0";
+ mcp23008 = <0>,"=3";
};
};