From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Ray Jui To: Lorenzo Pieralisi , Bjorn Helgaas , Rob Herring , Mark Rutland Cc: linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Ray Jui Subject: [PATCH 4/6] arm: dts: Change PCIe INTx mapping for NSP Date: Tue, 29 May 2018 14:58:48 -0700 Message-Id: <1527631130-20045-5-git-send-email-ray.jui@broadcom.com> In-Reply-To: <1527631130-20045-1-git-send-email-ray.jui@broadcom.com> References: <1527631130-20045-1-git-send-email-ray.jui@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Change the PCIe INTx mapping to model the 4 INTx interrupts in the IRQ domain of the iProc PCIe controller itself Signed-off-by: Ray Jui --- arch/arm/boot/dts/bcm-nsp.dtsi | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index dcc55aa..8c4c8b2 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -494,9 +494,14 @@ compatible = "brcm,iproc-pcie"; reg = <0x18012000 0x1000>; + interrupt-controller; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_NONE>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie0 1>, + <0 0 0 2 &pcie0 2>, + <0 0 0 3 &pcie0 3>, + <0 0 0 4 &pcie0 4>; + interrupts = ; linux,pci-domain = <0>; @@ -531,9 +536,14 @@ compatible = "brcm,iproc-pcie"; reg = <0x18013000 0x1000>; + interrupt-controller; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_NONE>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie1 1>, + <0 0 0 2 &pcie1 2>, + <0 0 0 3 &pcie1 3>, + <0 0 0 4 &pcie1 4>; + interrupts = ; linux,pci-domain = <1>; @@ -568,9 +578,14 @@ compatible = "brcm,iproc-pcie"; reg = <0x18014000 0x1000>; + interrupt-controller; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_NONE>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie2 1>, + <0 0 0 2 &pcie2 2>, + <0 0 0 3 &pcie2 3>, + <0 0 0 4 &pcie2 4>; + interrupts = ; linux,pci-domain = <2>; -- 2.1.4