diff --git a/include/dt-bindings/interrupt-controller/apple-aic.h b/include/dt-bindings/interrupt-controller/apple-aic.h
new file mode 100644
index 0000000..9ac56a7
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/apple-aic.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_APPLE_AIC_H
+#define _DT_BINDINGS_INTERRUPT_CONTROLLER_APPLE_AIC_H
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+#define AIC_IRQ	0
+#define AIC_FIQ	1
+
+#define AIC_TMR_HV_PHYS		0
+#define AIC_TMR_HV_VIRT		1
+#define AIC_TMR_GUEST_PHYS	2
+#define AIC_TMR_GUEST_VIRT	3
+
+#endif
diff --git a/include/dt-bindings/pinctrl/apple.h b/include/dt-bindings/pinctrl/apple.h
new file mode 100644
index 0000000..ea0a6f4
--- /dev/null
+++ b/include/dt-bindings/pinctrl/apple.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR MIT */
+/*
+ * This header provides constants for Apple pinctrl bindings.
+ */
+
+#ifndef _DT_BINDINGS_PINCTRL_APPLE_H
+#define _DT_BINDINGS_PINCTRL_APPLE_H
+
+#define APPLE_PINMUX(pin, func) ((pin) | ((func) << 16))
+#define APPLE_PIN(pinmux) ((pinmux) & 0xffff)
+#define APPLE_FUNC(pinmux) ((pinmux) >> 16)
+
+#endif /* _DT_BINDINGS_PINCTRL_APPLE_H */
diff --git a/include/dt-bindings/spmi/spmi.h b/include/dt-bindings/spmi/spmi.h
new file mode 100644
index 0000000..ad4a434
--- /dev/null
+++ b/include/dt-bindings/spmi/spmi.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ */
+#ifndef __DT_BINDINGS_SPMI_H
+#define __DT_BINDINGS_SPMI_H
+
+#define SPMI_USID	0
+#define SPMI_GSID	1
+
+#endif