diff options
| author | Simon Glass <sjg@chromium.org> | 2020-01-23 11:48:22 -0700 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2020-01-27 07:24:02 +0100 |
| commit | f3d461521a8ef6540dbcb2314802eae5790a9408 (patch) | |
| tree | ce6d8f74e77beb84779c63718de19065f7d1a25d /drivers/i2c/i2c-uclass.c | |
| parent | b0a22d0fa9507baa8b3782b392471df94974d831 (diff) | |
i2c: Update drivers to use enum for speed
Convert the obvious uses of i2c bus speeds to use the enum.
Use livetree access for code changes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers/i2c/i2c-uclass.c')
| -rw-r--r-- | drivers/i2c/i2c-uclass.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index fe77e64619..2aa3efe8aa 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -641,7 +641,8 @@ static int i2c_post_probe(struct udevice *dev) #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA) struct dm_i2c_bus *i2c = dev_get_uclass_priv(dev); - i2c->speed_hz = dev_read_u32_default(dev, "clock-frequency", 100000); + i2c->speed_hz = dev_read_u32_default(dev, "clock-frequency", + I2C_SPEED_STANDARD_RATE); return dm_i2c_set_bus_speed(dev, i2c->speed_hz); #else @@ -699,11 +700,10 @@ int i2c_uclass_init(struct uclass *class) return -ENOMEM; /* Get the last allocated alias. */ -#if CONFIG_IS_ENABLED(OF_CONTROL) - priv->max_id = dev_read_alias_highest_id("i2c"); -#else - priv->max_id = -1; -#endif + if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) + priv->max_id = dev_read_alias_highest_id("i2c"); + else + priv->max_id = -1; debug("%s: highest alias id is %d\n", __func__, priv->max_id); |