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58b3ac2447
Extended SPI and extended PPI interrupts are in the range [0-1023] and [0-127] respectively, supported by GICv3.1. Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells. Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> Link: https://lore.kernel.org/r/20240910162637.2382656-1-quic_nkela@quicinc.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
26 lines
574 B
C
26 lines
574 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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#define GIC_ESPI 2
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#define GIC_EPPI 3
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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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