Re: [PATCH 21/22] ARM: dt: GIC: add extended SPI specifier
From: Rob Herring <robh@kernel.org>
Date: 2024-08-29 18:52:41
Also in:
arm-scmi, linux-arm-msm, linux-crypto, linux-devicetree, linux-gpio, linux-i2c, linux-iommu, linux-pm, linux-serial, linux-spi, linux-watchdog, lkml
On Wed, Aug 28, 2024 at 01:37:20PM -0700, Nikunj Kela wrote:
Add interrupt specifier for extended SPI interrupts.
What's an "extended SPI"? Is this a GIC spec thing? If so, what version?
quoted hunk
Qualcomm SA8255p platform uses extended SPI for SCMI 'a2p' doorbells. Signed-off-by: Nikunj Kela <redacted> --- 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