Hi Stefano
Am 24.09.2012 11:45, schrieb Stefano Babic:
On 24/09/2012 11:32, Matthias Weißer wrote:
Hi Stefano
Hi Matthias,
I am currently in the process of updating my zmx25 board support for a new hardware revision where I need I2C access. I2C on imx25 currently fails to build:
mxc_i2c.c: In function 'i2c_imx_get_clk': mxc_i2c.c:101:31: error: 'MXC_IPG_PERCLK' undeclared (first use in this function)
Ok, I see.
I can easily fix this by replacing MXC_IPG_PERCLK with MXC_I2C_CLK. But MXC_I2C_CLK is only defined for imx25. So, this change will break all other imx chips.
But this seems the right solution. The mxc_get_clk() gets as parameter an enum representing a peripheral or a special clock name, valid for a SOC. The driver should use the peripheral name.
ACK
and updating the mxc_i2c driver to follow the same rule.
I can create such a patch but I am not able to runtime test it on any other system then imx25. Will do so.
Regards Matthias