[PATCH v4 04/11] mfd: macsmc: Wire up Apple SMC RTC subdevice

From: James Calligeros
Date: Fri Oct 24 2025 - 20:26:20 EST


Add the new SMC RTC function to the mfd device

Reviewed-by: Neal Gompa <neal@xxxxxxxxx>
Signed-off-by: James Calligeros <jcalligeros99@xxxxxxxxx>
---
drivers/mfd/macsmc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/macsmc.c b/drivers/mfd/macsmc.c
index e6cdae221f1d..500395bb48da 100644
--- a/drivers/mfd/macsmc.c
+++ b/drivers/mfd/macsmc.c
@@ -47,6 +47,7 @@
static const struct mfd_cell apple_smc_devs[] = {
MFD_CELL_OF("macsmc-gpio", NULL, NULL, 0, 0, "apple,smc-gpio"),
MFD_CELL_OF("macsmc-reboot", NULL, NULL, 0, 0, "apple,smc-reboot"),
+ MFD_CELL_OF("macsmc-rtc", NULL, NULL, 0, 0, "apple,smc-rtc"),
};

static int apple_smc_cmd_locked(struct apple_smc *smc, u64 cmd, u64 arg,

--
2.51.0