ARM: dts: am335x-sl50: Enable the MCP23017 GPIO Expander.
Add support for the 16-Bit I/O Expander connected via the I2C bus. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -313,6 +313,10 @@
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reg = <0x50>;
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};
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gpio_exp: mcp23017@20 {
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compatible = "microchip,mcp23017";
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reg = <0x20>;
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};
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};
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