pinctrl: intel: merrifield: Introduce ACPI device table

andy-shev · linusw · commit dabd4bc6de2b · 2017-11-29T10:29:45.000+01:00
On Intel Merrifield the pin control device is a separate IP block
without any PCI ID assigned.

Though, recently we got an allocated ACPI ID for it, so, let's use fresh
ID.

Signed-off-by: Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;
Acked-by: Mika Westerberg &lt;mika.westerberg@linux.intel.com&gt;
Signed-off-by: Linus Walleij &lt;linus.walleij@linaro.org&gt;
diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -931,10 +931,17 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct acpi_device_id mrfld_acpi_table[] = {
+	{ "INTC1002" },
+	{ }
+};
+MODULE_DEVICE_TABLE(acpi, mrfld_acpi_table);
+
 static struct platform_driver mrfld_pinctrl_driver = {
 	.probe = mrfld_pinctrl_probe,
 	.driver = {
 		.name = "pinctrl-merrifield",
+		.acpi_match_table = mrfld_acpi_table,
 	},
 };
 
