From: Gabriel Fernandez <[email protected]> This patch augments the STMP driver to read the device id from the stmpe-i2c dt alias if present.
Cc: [email protected] Signed-off-by: Gabriel Fernandez <[email protected]> Signed-off-by: Linus Walleij <[email protected]> --- drivers/mfd/stmpe.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index e550dcb..bc85877 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1015,7 +1015,10 @@ void stmpe_of_probe(struct stmpe_platform_data *pdata, struct device_node *np) { struct device_node *child; - pdata->id = -1; + pdata->id = of_alias_get_id(np, "stmpe-i2c"); + if (pdata->id < 0) + pdata->id = -1; + pdata->irq_trigger = IRQF_TRIGGER_NONE; of_property_read_u32(np, "st,autosleep-timeout", -- 1.7.11.3 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
