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Tue, 22 Oct 2019 17:05:57 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Subject: [PATCH RFC 1/2] dt-bindings: Define interrupt type for SGI interrupts Date: Tue, 22 Oct 2019 17:05:46 -0700 Message-Id: <20191023000547.7831-2-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191023000547.7831-1-f.fainelli@gmail.com> References: <20191023000547.7831-1-f.fainelli@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191022_170559_610554_635AD1E5 X-CRM114-Status: GOOD ( 13.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Thanu Rangarajan , Florian Fainelli , Souvik Chakravarty , Jason Cooper , Marc Zyngier , Rob Herring , "maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." , Jim Quinlan , Sudeep Holla , Thomas Gleixner , "moderated list:BROADCOM BCM2835 ARM ARCHITECTURE" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org In preparation for allowing drivers to use SGIs, define a new value for the first ARM GIC interrupt controller cell to take a new value to specifically designate a SGI interrupt. Signed-off-by: Florian Fainelli --- .../devicetree/bindings/interrupt-controller/arm,gic.yaml | 2 +- include/dt-bindings/interrupt-controller/arm-gic.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml index 9a47820ef346..2d0bfcbe4933 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml @@ -58,7 +58,7 @@ properties: const: 3 description: | The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI - interrupts. + interrupts and 2 for SGI interrupts. The 2nd cell contains the interrupt number for the interrupt type. SPI interrupts are in the range [0-987]. PPI interrupts are in the diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h index 35b6f69b7db6..2dcc394b7b6b 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_SGI 2 /* * Interrupt specifier cell 2. -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel