diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-rk3x.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c index 819ab4ee517e..332755fab2a1 100644 --- a/drivers/i2c/busses/i2c-rk3x.c +++ b/drivers/i2c/busses/i2c-rk3x.c @@ -1338,8 +1338,15 @@ static int rk3x_i2c_probe(struct platform_device *pdev) goto err_pclk; } + ret = clk_enable(i2c->clk); + if (ret < 0) { + dev_err(&pdev->dev, "Can't enable bus clk: %d\n", ret); + goto err_clk_notifier; + } + clk_rate = clk_get_rate(i2c->clk); rk3x_i2c_adapt_div(i2c, clk_rate); + clk_disable(i2c->clk); ret = i2c_add_adapter(&i2c->adap); if (ret < 0) |