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>
diff --git a/drivers/i2c/mvtwsi.c b/drivers/i2c/mvtwsi.c
index 0a2dafc..382cf4b 100644
--- a/drivers/i2c/mvtwsi.c
+++ b/drivers/i2c/mvtwsi.c
@@ -805,8 +805,9 @@
"cell-index", -1);
dev->slaveadd = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
"u-boot,i2c-slave-addr", 0x0);
- dev->speed = fdtdec_get_int(gd->fdt_blob, dev_of_offset(bus),
- "clock-frequency", 100000);
+ dev->speed = dev_read_u32_default(bus, "clock-frequency",
+ I2C_SPEED_STANDARD_RATE);
+
return 0;
}