diff options
| author | Michael Shych <michaelsh@mellanox.com> | 2018-03-27 14:01:25 +0000 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2018-04-30 10:39:29 +0200 |
| commit | ae4aa68dd3e4bf16bff6078c1851b832b0b3db1a (patch) | |
| tree | df4faad7e5edae6002cdbe2cbe6ce71bf1d5e9c5 /drivers/i2c/busses/i2c-mlxcpld.c | |
| parent | 845f2a6d00791f1f8541ae4c69a70a6be6d21fb8 (diff) | |
i2c: mlxcpld: Allow configurable adapter id for mlxcpld
It allows mlxcpld driver to be connected to pre-defined adapter number
equal or greater than one, in order to avoid current limitation, assuming
usage of id number one only.
Signed-off-by: Michael Shych <michaelsh@mellanox.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-mlxcpld.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mlxcpld.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-mlxcpld.c b/drivers/i2c/busses/i2c-mlxcpld.c index 7341cee9cfe5..745ed43a22d6 100644 --- a/drivers/i2c/busses/i2c-mlxcpld.c +++ b/drivers/i2c/busses/i2c-mlxcpld.c @@ -514,6 +514,8 @@ static int mlxcpld_i2c_probe(struct platform_device *pdev) /* Check support for smbus block transaction */ if (val & MLXCPLD_I2C_SMBUS_BLK_BIT) priv->smbus_block = true; + if (pdev->id >= -1) + mlxcpld_i2c_adapter.nr = pdev->id; priv->adap = mlxcpld_i2c_adapter; priv->adap.dev.parent = &pdev->dev; priv->base_addr = MLXPLAT_CPLD_LPC_I2C_BASE_ADDR; |