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authorHector Martin <marcan@marcan.st>2021-02-04 17:01:56 +0300
committerHector Martin <marcan@marcan.st>2021-04-08 14:18:41 +0300
commitf531d25bda553c71696bb5fc6bf90fb28c6fae36 (patch)
tree9f1faf3fe6f4460b4aae323fdba43a2d67941633 /include/dt-bindings
parent8a657f71705f9f9c2bf8308e2cfd57b9f329e0d9 (diff)
downloadlinux-f531d25bda553c71696bb5fc6bf90fb28c6fae36.tar.xz
dt-bindings: interrupt-controller: Add DT bindings for apple-aic
AIC is the Apple Interrupt Controller found on Apple ARM SoCs, such as the M1. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
Diffstat (limited to 'include/dt-bindings')
-rw-r--r--include/dt-bindings/interrupt-controller/apple-aic.h15
1 files changed, 15 insertions, 0 deletions
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 000000000000..604f2bb30ac0
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/apple-aic.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR MIT */
+#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