rtc: rv3032: add ACPI support

The RV-3032 has been assigned the MCRY3032 ACPI ID.

Link: https://lore.kernel.org/r/20230214202716.565749-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-rv3032.c b/drivers/rtc/rtc-rv3032.c
index bf6954ec5943e8ac9dca61fe5d96e483cb0badad..1ff4f2e6fa77e78c3f6368ee09e9d9fb2378fbe9 100644 (file)
--- a/drivers/rtc/rtc-rv3032.c
+++ b/drivers/rtc/rtc-rv3032.c
@@ -980,6 +980,12 @@ static int rv3032_probe(struct i2c_client *client)
        return 0;
 }
 
+static const struct acpi_device_id rv3032_i2c_acpi_match[] = {
+       { "MCRY3032" },
+       { }
+};
+MODULE_DEVICE_TABLE(acpi, rv3032_i2c_acpi_match);
+
 static const __maybe_unused struct of_device_id rv3032_of_match[] = {
        { .compatible = "microcrystal,rv3032", },
        { }
@@ -989,6 +995,7 @@ MODULE_DEVICE_TABLE(of, rv3032_of_match);
 static struct i2c_driver rv3032_driver = {
        .driver = {
                .name = "rtc-rv3032",
+               .acpi_match_table = rv3032_i2c_acpi_match,
                .of_match_table = of_match_ptr(rv3032_of_match),
        },
        .probe_new      = rv3032_probe,