diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-qcom-geni.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-qcom-geni.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index ff2289b52c84..95a577764d5c 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -870,7 +870,13 @@ static int geni_i2c_probe(struct platform_device *pdev) goto err_clk; } proto = geni_se_read_proto(&gi2c->se); - if (proto != GENI_SE_I2C) { + if (proto == GENI_SE_INVALID_PROTO) { + ret = geni_load_se_firmware(&gi2c->se, GENI_SE_I2C); + if (ret) { + dev_err_probe(dev, ret, "i2c firmware load failed ret: %d\n", ret); + goto err_resources; + } + } else if (proto != GENI_SE_I2C) { ret = dev_err_probe(dev, -ENXIO, "Invalid proto %d\n", proto); goto err_resources; } |