| Message ID | 20170504103050.10726-1-marex@denx.de |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index 2a57d024481d..8d11fa715028 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -682,6 +682,10 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, if (ret) goto fail; } + + of_platform_populate(mcp->chip.of_node, of_default_bus_match_table, + NULL, dev); + fail: if (ret < 0) dev_dbg(dev, "can't setup chip %d, --> %d\n", addr, ret);
The MCP23S08 driver can have OF subnodes which bind ie. LEDs to the expander pins. Populate those subnodes so that the drivers get bound to them. Signed-off-by: Marek Vasut <marex@denx.de> --- drivers/gpio/gpio-mcp23s08.c | 4 ++++ 1 file changed, 4 insertions(+)