mfd: cros_ec: Register LED subdevice

Add ChromeOS EC-based LED control as EC subdevice.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240613-cros_ec-led-v3-5-500b50f41e0f@weissschuh.net
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index a52d59cc2b1ecba0998f465cd53d9b8de5c6a5a4..d8408054ba15bb75c1f9f298b7f410a371a01bcd 100644 (file)
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -99,6 +99,10 @@ static const struct mfd_cell cros_ec_wdt_cells[] = {
        { .name = "cros-ec-wdt", }
 };
 
+static const struct mfd_cell cros_ec_led_cells[] = {
+       { .name = "cros-ec-led", },
+};
+
 static const struct cros_feature_to_cells cros_subdevices[] = {
        {
                .id             = EC_FEATURE_CEC,
@@ -125,6 +129,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = {
                .mfd_cells      = cros_ec_wdt_cells,
                .num_cells      = ARRAY_SIZE(cros_ec_wdt_cells),
        },
+       {
+               .id             = EC_FEATURE_LED,
+               .mfd_cells      = cros_ec_led_cells,
+               .num_cells      = ARRAY_SIZE(cros_ec_led_cells),
+       },
 };
 
 static const struct mfd_cell cros_ec_platform_cells[] = {