diff options
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/busses/i2c-bcm2835.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index 67752f7b0371..ab5502f11109 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -12,6 +12,7 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/slab.h> @@ -389,7 +390,7 @@ static const struct i2c_algorithm bcm2835_i2c_algo = { }; /* - * This HW was reported to have problems with clock stretching: + * The BCM2835 was reported to have problems with clock stretching: * http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html * https://www.raspberrypi.org/forums/viewtopic.php?p=146272 */ @@ -475,7 +476,7 @@ static int bcm2835_i2c_probe(struct platform_device *pdev) adap->algo = &bcm2835_i2c_algo; adap->dev.parent = &pdev->dev; adap->dev.of_node = pdev->dev.of_node; - adap->quirks = &bcm2835_i2c_quirks; + adap->quirks = of_device_get_match_data(&pdev->dev); bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_C, 0); @@ -501,7 +502,8 @@ static int bcm2835_i2c_remove(struct platform_device *pdev) } static const struct of_device_id bcm2835_i2c_of_match[] = { - { .compatible = "brcm,bcm2835-i2c" }, + { .compatible = "brcm,bcm2711-i2c" }, + { .compatible = "brcm,bcm2835-i2c", .data = &bcm2835_i2c_quirks }, {}, }; MODULE_DEVICE_TABLE(of, bcm2835_i2c_of_match); |