From: Ray Jui <rjui@broadcom.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>,
Arnd Bergmann <arnd@arndb.de>, Hauke Mehrtens <hauke@hauke-m.de>,
<linux-kernel@vger.kernel.org>,
<bcm-kernel-feedback-list@broadcom.com>,
<linux-pci@vger.kernel.org>, Ray Jui <rjui@broadcom.com>
Subject: [PATCH v3 5/5] ARM: dts: Enable MSI support for Broadcom Cygnus
Date: Thu, 26 Nov 2015 14:37:10 -0800 [thread overview]
Message-ID: <1448577430-16428-6-git-send-email-rjui@broadcom.com> (raw)
In-Reply-To: <1448577430-16428-1-git-send-email-rjui@broadcom.com>
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 | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 2778533..789b519 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -162,6 +162,17 @@
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>;
+ };
};
pcie1: pcie@18013000 {
@@ -183,6 +194,17 @@
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>;
+ };
};
uart0: serial@18020000 {
--
1.9.1
prev parent reply other threads:[~2015-11-26 22:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-26 22:37 [PATCH v3 0/5] Add iProc PCIe PAXC and MSI support Ray Jui
2015-11-26 22:37 ` [PATCH v3 1/5] PCI: iproc: Update iProc PCIe device tree binding Ray Jui
2015-11-26 22:37 ` [PATCH v3 2/5] PCI: iproc: Add PAXC interface support Ray Jui
2015-11-26 22:37 ` [PATCH v3 3/5] PCI: iproc: Add iProc PCIe MSI device tree binding Ray Jui
2015-11-26 22:37 ` [PATCH v3 4/5] PCI: iproc: Add iProc PCIe MSI support Ray Jui
2015-11-27 15:17 ` Marc Zyngier
2015-11-27 15:57 ` Ray Jui
2015-11-26 22:37 ` Ray Jui [this message]
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