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path: root/drivers/i2c/busses/i2c-sprd.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-sprd.c')
-rw-r--r--drivers/i2c/busses/i2c-sprd.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
index b432e7580458..123a42bfe3b1 100644
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@ -337,9 +337,9 @@ static void sprd_i2c_set_clk(struct sprd_i2c *i2c_dev, u32 freq)
writel(div1, i2c_dev->base + ADDR_DVD1);
/* Start hold timing = hold time(us) * source clock */
- if (freq == 400000)
+ if (freq == I2C_MAX_FAST_MODE_FREQ)
writel((6 * apb_clk) / 10000000, i2c_dev->base + ADDR_STA0_DVD);
- else if (freq == 100000)
+ else if (freq == I2C_MAX_STANDARD_MODE_FREQ)
writel((4 * apb_clk) / 1000000, i2c_dev->base + ADDR_STA0_DVD);
}
@@ -502,7 +502,7 @@ static int sprd_i2c_probe(struct platform_device *pdev)
snprintf(i2c_dev->adap.name, sizeof(i2c_dev->adap.name),
"%s", "sprd-i2c");
- i2c_dev->bus_freq = 100000;
+ i2c_dev->bus_freq = I2C_MAX_STANDARD_MODE_FREQ;
i2c_dev->adap.owner = THIS_MODULE;
i2c_dev->dev = dev;
i2c_dev->adap.retries = 3;
@@ -516,7 +516,8 @@ static int sprd_i2c_probe(struct platform_device *pdev)
i2c_dev->bus_freq = prop;
/* We only support 100k and 400k now, otherwise will return error. */
- if (i2c_dev->bus_freq != 100000 && i2c_dev->bus_freq != 400000)
+ if (i2c_dev->bus_freq != I2C_MAX_STANDARD_MODE_FREQ &&
+ i2c_dev->bus_freq != I2C_MAX_FAST_MODE_FREQ)
return -EINVAL;
ret = sprd_i2c_clk_init(i2c_dev);