From 63416320419e99ea4c6530587658e5d14e9402ba Mon Sep 17 00:00:00 2001 From: Andreas Kemnade Date: Sat, 16 Sep 2023 12:05:13 +0200 Subject: mfd: twl-core: Add a clock subdevice for the TWL6032 Clock device needs no separate devicetree node, so add it as a platform device. Other devices in the family also have controllable clocks, but due to the lack of testing, just add it for the TWL6032 now. Signed-off-by: Andreas Kemnade Link: https://lore.kernel.org/r/20230916100515.1650336-4-andreas@kemnade.info Signed-off-by: Lee Jones --- drivers/mfd/twl-core.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index ce01a87f8dc3..234500b2e53f 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -31,6 +31,8 @@ #include #include + +#include #include /* Register descriptions for audio */ @@ -690,6 +692,10 @@ static struct of_dev_auxdata twl_auxdata_lookup[] = { { /* sentinel */ }, }; +static const struct mfd_cell twl6032_cells[] = { + { .name = "twl6032-clk" }, +}; + /* NOTE: This driver only handles a single twl4030/tps659x0 chip */ static int twl_probe(struct i2c_client *client) @@ -836,6 +842,16 @@ twl_probe(struct i2c_client *client) TWL4030_DCDC_GLOBAL_CFG); } + if (id->driver_data == (TWL6030_CLASS | TWL6032_SUBCLASS)) { + status = devm_mfd_add_devices(&client->dev, + PLATFORM_DEVID_NONE, + twl6032_cells, + ARRAY_SIZE(twl6032_cells), + NULL, 0, NULL); + if (status < 0) + goto free; + } + status = of_platform_populate(node, NULL, twl_auxdata_lookup, &client->dev); -- cgit v1.2.3