rtc: rv3028: add ACPI support

The RV-3028 has been assigned the MCRY3028 ACPI ID.

Link: https://lore.kernel.org/r/20230214202653.565647-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c
index b0099e2..ec5d7a6 100644 (file)
--- a/drivers/rtc/rtc-rv3028.c
+++ b/drivers/rtc/rtc-rv3028.c
@@ -982,6 +982,12 @@ static int rv3028_probe(struct i2c_client *client)
        return 0;
 }
 
+static const struct acpi_device_id rv3028_i2c_acpi_match[] = {
+       { "MCRY3028" },
+       { }
+};
+MODULE_DEVICE_TABLE(acpi, rv3028_i2c_acpi_match);
+
 static const __maybe_unused struct of_device_id rv3028_of_match[] = {
        { .compatible = "microcrystal,rv3028", },
        { }
@@ -991,6 +997,7 @@ MODULE_DEVICE_TABLE(of, rv3028_of_match);
 static struct i2c_driver rv3028_driver = {
        .driver = {
                .name = "rtc-rv3028",
+               .acpi_match_table = rv3028_i2c_acpi_match,
                .of_match_table = of_match_ptr(rv3028_of_match),
        },
        .probe_new      = rv3028_probe,