diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-sh_mobile.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index d2fa222df3d1..2e481abd50ce 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -657,6 +657,7 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) struct resource *res; int size; int ret; + u32 bus_speed; pd = kzalloc(sizeof(struct sh_mobile_i2c_data), GFP_KERNEL); if (pd == NULL) { @@ -697,7 +698,9 @@ static int sh_mobile_i2c_probe(struct platform_device *dev) } /* Use platform data bus speed or STANDARD_MODE */ - pd->bus_speed = STANDARD_MODE; + ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed); + pd->bus_speed = ret ? STANDARD_MODE : bus_speed; + if (pdata && pdata->bus_speed) pd->bus_speed = pdata->bus_speed; pd->clks_per_count = 1; |