riscv: dts: enable more DA9063 functions for the SiFive HiFive Unmatched
The DA9063 PMIC found on the SiFive HiFive Unmatched also provides an
RTC, a watchdog and the power button input.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 4f66919..6d69edf 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -65,6 +65,10 @@ pmic@58 {
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
+ onkey {
+ compatible = "dlg,da9063-onkey";
+ };
+
regulators {
vdd_bcore1: bcore1 {
regulator-min-microvolt = <900000>;
@@ -200,6 +204,14 @@ vdd_ldo11: ldo11 {
regulator-always-on;
};
};
+
+ rtc {
+ compatible = "dlg,da9063-rtc";
+ };
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
};
};