From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Wed, 14 Sep 2016 16:21:41 +0200 Subject: [PATCH 2/2] arm64: dts: marvell: enable MSI for PCIe on Armada 7K/8K In-Reply-To: <1472744484-19132-3-git-send-email-thomas.petazzoni@free-electrons.com> (Thomas Petazzoni's message of "Thu, 1 Sep 2016 17:41:24 +0200") References: <1472744484-19132-1-git-send-email-thomas.petazzoni@free-electrons.com> <1472744484-19132-3-git-send-email-thomas.petazzoni@free-electrons.com> Message-ID: <871t0md0ju.fsf@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Thomas, On jeu., sept. 01 2016, Thomas Petazzoni wrote: > This commit adds a reference to the appropriate MSI controller in the > description of the PCIe controllers on Marvel Armada 7K and 8K > platforms. Applied on mvebu/dt64 Thanks, Gregory > > Signed-off-by: Thomas Petazzoni > --- > arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 3 +++ > arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 3 +++ > 2 files changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > index ceb83b0..ff469e1 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > @@ -177,6 +177,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > @@ -202,6 +203,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > @@ -228,6 +230,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > index 2d863f2..43cecf0 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi > @@ -177,6 +177,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > @@ -202,6 +203,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > @@ -228,6 +230,7 @@ > #interrupt-cells = <1>; > device_type = "pci"; > dma-coherent; > + msi-parent = <&gic_v2m0>; > > bus-range = <0 0xff>; > ranges = > -- > 2.7.4 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com