linux-kernel - [PATCH 21/22] ARM: dt: GIC: add extended SPI specifier

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Message-ID: <20240828203721.2751904-22-quic_nkela@quicinc.com>
Date: Wed, 28 Aug 2024 13:37:20 -0700
From: Nikunj Kela <quic_nkela@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>, <rafael@...nel.org>,
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CC: <robin.murphy@....com>, <cristian.marussi@....com>, <rui.zhang@...el.com>,
        <lukasz.luba@....com>, <vkoul@...nel.org>, <quic_gurus@...cinc.com>,
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        <iommu@...ts.linux.dev>, <linux-gpio@...r.kernel.org>,
        <linux-serial@...r.kernel.org>, <linux-spi@...r.kernel.org>,
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        <quic_psodagud@...cinc.com>, <quic_tsoni@...cinc.com>,
        <quic_shazhuss@...cinc.com>, Nikunj Kela <quic_nkela@...cinc.com>
Subject: [PATCH 21/22] ARM: dt: GIC: add extended SPI specifier

Add interrupt specifier for extended SPI interrupts.

Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells.

Signed-off-by: Nikunj Kela <quic_nkela@...cinc.com>
---
 include/dt-bindings/interrupt-controller/arm-gic.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
index 35b6f69b7db6..9c06248446b7 100644
--- a/include/dt-bindings/interrupt-controller/arm-gic.h
+++ b/include/dt-bindings/interrupt-controller/arm-gic.h
@@ -12,6 +12,7 @@
 
 #define GIC_SPI 0
 #define GIC_PPI 1
+#define GIC_ESPI 2
 
 /*
  * Interrupt specifier cell 2.
-- 
2.34.1