forked from mirrors/linux
d061864b89
Files in include/dt-bindings/ may be useful to any OS that uses DT, when building the OS binary itself, not just when building DTB files. Since some OSs are not GPL, they need non-GPL headers. This change relicenses two of the useful files so that they can be used under the MIT license when desired. I wrote these files and NVIDIA legal has approved this change. Geert also ack'd the change; he fixed some spelling issues in the comments. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Rob Herring <robh@kernel.org>
23 lines
536 B
C
23 lines
536 B
C
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
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/*
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* This header provides constants for the ARM GIC.
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*/
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#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
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#define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
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#include <dt-bindings/interrupt-controller/irq.h>
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/* interrupt specifier cell 0 */
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#define GIC_SPI 0
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#define GIC_PPI 1
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/*
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* Interrupt specifier cell 2.
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* The flags in irq.h are valid, plus those below.
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*/
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#define GIC_CPU_MASK_RAW(x) ((x) << 8)
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#define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
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#endif
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