Messages in this thread Patch in this message | | | From | Ray Jui <> | Subject | [PATCH 5/5] ARM: dts: Enable MSI support for Broadcom Cygnus | Date | Tue, 17 Nov 2015 16:31:55 -0800 |
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Enable MSI support for Broadcom Cygnus platforms
Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Pramod KUMAR <pramodku@broadcom.com> Reviewed-by: Vikram Prakash <vikramp@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> --- arch/arm/boot/dts/bcm-cygnus.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 2778533..bae1ac2 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -162,6 +162,19 @@ 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; status = "disabled"; + + msi-parent = <&msi0>; + msi0: msi@18012000 { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>, + <GIC_SPI 97 IRQ_TYPE_NONE>, + <GIC_SPI 98 IRQ_TYPE_NONE>, + <GIC_SPI 99 IRQ_TYPE_NONE>; + brcm,num-eq-region = <1>; + brcm,num-msi-msg-region = <1>; + }; }; pcie1: pcie@18013000 { @@ -183,6 +196,19 @@ 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; status = "disabled"; + + msi-parent = <&msi1>; + msi1: msi@18013000 { + compatible = "brcm,iproc-msi"; + msi-controller; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 102 IRQ_TYPE_NONE>, + <GIC_SPI 103 IRQ_TYPE_NONE>, + <GIC_SPI 104 IRQ_TYPE_NONE>, + <GIC_SPI 105 IRQ_TYPE_NONE>; + brcm,num-eq-region = <1>; + brcm,num-msi-msg-region = <1>; + }; }; uart0: serial@18020000 { -- 1.9.1
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