John Crispin 7f672e66f8 rampis: HLK-RM04 - Setup I2C as GPIO ...

The I2C function of the RT5350 SoC on the HLK-RM04 is used for GPIO1 and GPIO2.

Take note that the I2C_SD pin is GPIO1 on the RT5350 and is exposed on the HLK-RM04 as GPIO0
Likewise the I2C_SCLK pin is GPIO2 on the RT5350 and is exposed on the HLK-RM04 as GPIO1

 group   mode 1    mode 2   hlk-rm04 pin & export
  i2c    i2c_sd    gpio1   (pin 8, hlk-rm04:gpio0)
  i2c    i2c_sclk  gpio2   (pin 9, hlk-rm04:gpio1)

reference:
  http://www.hlktech.net/product_detail.php?ProId=39
  http://cdn.sparkfun.com/datasheets/Wireless/WiFi/RT5350.pdf

Signed-off-by: John Clark <inindev@gmail.com>

SVN-Revision: 48664

2016-02-08 08:26:19 +00:00

..

imagebuilder

images imagebuilder: Allow to add sanitized extra name

2016-01-03 14:44:56 +00:00

linux

rampis: HLK-RM04 - Setup I2C as GPIO

2016-02-08 08:26:19 +00:00

sdk

sdk: add base repository fallback

2016-01-12 09:25:45 +00:00

toolchain

targets: Use configured distribution name for SDK, IB, and Toolchain tarball names

2016-01-03 14:44:42 +00:00

Config.in

toolchain: add support of ARC architecture

2015-11-10 12:03:59 +00:00

Makefile

…