From 83ee5f5d26599a914e05a9eac8250029a4410969 Mon Sep 17 00:00:00 2001 From: Michael Kaplan Date: Wed, 8 Jun 2016 15:14:11 +0200 Subject: [PATCH] Fixed MCP23017 section in overlay README Old description could have led to the misunderstanding that it is an i2c port expander, but in fact it is a gpio expander. --- arch/arm/boot/dts/overlays/README | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -595,7 +595,7 @@ Params: gpio_out_pin GPIO for Name: mcp23017 -Info: Configures the MCP23017 I2C port expander +Info: Configures the MCP23017 I2C GPIO expander Load: dtoverlay=mcp23017,= Params: gpiopin Gpio pin connected to the INTA output of the MCP23017 (default: 4)