Hi Marek, Hi Heiko!
On 21.10.2014 08:44, Heiko Schocher wrote:
/*
- I2C support
- */
+#define CONFIG_HARD_I2C
No ... do not add this define please.
+#define CONFIG_DW_I2C +#define CONFIG_I2C_MULTI_BUS
I presume this should be converted to CONFIG_SYS_I2C framework instead of using this I2C multibus horror, no?
... Yes, please!
Which i2c driver does socfpga use? If it is the "drivers/i2c/designware_i2c.c" driver, please convert it to the "CONFIG_SYS_I2C" framework.
Yes. Its the designware driver.
I wanted to make this I2C support for SoCFPGA least intrusive. But I see your point. Moving this driver to the new I2C framework makes sense.
You may also take a look into Simons RFC patches, which introduce DM model: http://lists.denx.de/pipermail/u-boot/2014-October/191497.html
This seems a bit too early for me.
I'll try to find some time to move to the "CONFIG_SYS_I2C" framework...
Thanks, Stefan