2016-09-10 12:54:26 +00:00
|
|
|
From 83ee5f5d26599a914e05a9eac8250029a4410969 Mon Sep 17 00:00:00 2001
|
2016-07-07 07:22:07 +00:00
|
|
|
From: Michael Kaplan <m.kaplan@evva.com>
|
|
|
|
|
Date: Wed, 8 Jun 2016 15:14:11 +0200
|
2016-09-10 12:54:26 +00:00
|
|
|
Subject: [PATCH] Fixed MCP23017 section in overlay README
|
2016-07-07 07:22:07 +00:00
|
|
|
|
|
|
|
|
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,<param>=<val>
|
|
|
|
|
Params: gpiopin Gpio pin connected to the INTA output of the
|
|
|
|
|
MCP23017 (default: 4)
|
