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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 |
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adm5120 | ||
adm8668 | ||
ar7 | ||
ar71xx | ||
arc770 | ||
arm64 | ||
at91 | ||
ath25 | ||
au1000 | ||
bcm53xx | ||
brcm47xx | ||
brcm63xx | ||
brcm2708 | ||
cns3xxx | ||
gemini | ||
generic | ||
imx6 | ||
ipq806x | ||
ixp4xx | ||
kirkwood | ||
lantiq | ||
malta | ||
mcs814x | ||
mediatek | ||
mpc85xx | ||
mvebu | ||
mxs | ||
netlogic | ||
octeon | ||
omap | ||
omap24xx | ||
orion | ||
oxnas | ||
ppc40x | ||
ppc44x | ||
ramips | ||
rb532 | ||
realview | ||
sunxi | ||
uml | ||
x86 | ||
xburst | ||
Makefile |