"ti,am33xx" and "ti,omap4" use "ti,omap4-i2c" with different fclk_rate.
By now set it according to the used cpu compatible.
Signed-off-by: Jan Weitzel <j.weitzel@xxxxxxxxx>
---
drivers/i2c/busses/i2c-omap.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 094f591..d2254d4 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1015,6 +1015,13 @@ i2c_omap_probe(struct device_d *pdev)
i2c_omap->reg_shift = (i2c_data->flags >>
OMAP_I2C_FLAG_BUS_SHIFT__SHIFT) & 3;
+ if (!i2c_data->fclk_rate) {
+ if (of_machine_is_compatible("ti,am33xx"))
+ i2c_data->fclk_rate = am33xx_data.fclk_rate;
+ if (of_machine_is_compatible("ti,omap4"))
+ i2c_data->fclk_rate = omap4_data.fclk_rate;
+ }
+
if (pdev->platform_data != NULL) {
speed = *(u32 *)pdev->platform_data;
} else {
--
1.9.1
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