The compatible "ti,omap4-i2c" don't help to get fclk_rate. So set it acording to
cpu compatible: "ti,am33xx" and "ti,omap4"
Signed-off-by: Jan Weitzel <j.weitzel@xxxxxxxxx>
---
v2: set i2c_data directly
drivers/i2c/busses/i2c-omap.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 094f591..96c3c2b 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -271,11 +271,6 @@ static struct omap_i2c_driver_data am33xx_data = {
.fclk_rate = 48000,
};
-static struct omap_i2c_driver_data omap4_of_data = {
- .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE,
- .fclk_rate = 0,
-};
-
static inline void omap_i2c_write_reg(struct omap_i2c_struct *i2c_omap,
int reg, u16 val)
{
@@ -1011,6 +1006,11 @@ i2c_omap_probe(struct device_d *pdev)
if (r)
return r;
+ if (of_machine_is_compatible("ti,am33xx"))
+ i2c_data = &am33xx_data;
+ if (of_machine_is_compatible("ti,omap4"))
+ i2c_data = &omap4_data;
+
i2c_omap->data = i2c_data;
i2c_omap->reg_shift = (i2c_data->flags >>
OMAP_I2C_FLAG_BUS_SHIFT__SHIFT) & 3;
@@ -1140,7 +1140,6 @@ static __maybe_unused struct of_device_id omap_i2c_dt_ids[] = {
.data = (unsigned long)&omap3_data,
}, {
.compatible = "ti,omap4-i2c",
- .data = (unsigned long)&omap4_of_data,
}, {
/* sentinel */
}
--
1.9.1
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
