x86: bayleybay: Configure PCI IRQ

[karo-tx-uboot.git] / arch / x86 / dts / bayleybay.dts

diff --git a/arch/x86/dts/bayleybay.dts b/arch/x86/dts/bayleybay.dts
index cbbdee273058610753ec305deaa4fa49bc82c30c..9f8fa70f967e5f95ed67221bef5e13284182a663 100644 (file)
--- a/arch/x86/dts/bayleybay.dts
+++ b/arch/x86/dts/bayleybay.dts
@@ -7,6 +7,7 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/x86-gpio.h>
+#include <dt-bindings/interrupt-router/intel-irq.h>
 
 /include/ "skeleton.dtsi"
 /include/ "serial.dtsi"
@@ -123,6 +124,68 @@
                ranges = <0x02000000 0x0 0x80000000 0x80000000 0 0x40000000
                          0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000
                          0x01000000 0x0 0x2000 0x2000 0 0xe000>;
+
+               irq-router@1f,0 {
+                       reg = <0x0000f800 0 0 0 0>;
+                       compatible = "intel,irq-router";
+                       intel,pirq-config = "ibase";
+                       intel,ibase-offset = <0x50>;
+                       intel,pirq-link = <8 8>;
+                       intel,pirq-mask = <0xdee0>;
+                       intel,pirq-routing = <
+                               /* BayTrail PCI devices */
+                               PCI_BDF(0, 2, 0) INTA PIRQA
+                               PCI_BDF(0, 3, 0) INTA PIRQA
+                               PCI_BDF(0, 16, 0) INTA PIRQA
+                               PCI_BDF(0, 17, 0) INTA PIRQA
+                               PCI_BDF(0, 18, 0) INTA PIRQA
+                               PCI_BDF(0, 19, 0) INTA PIRQA
+                               PCI_BDF(0, 20, 0) INTA PIRQA
+                               PCI_BDF(0, 21, 0) INTA PIRQA
+                               PCI_BDF(0, 22, 0) INTA PIRQA
+                               PCI_BDF(0, 23, 0) INTA PIRQA
+                               PCI_BDF(0, 24, 0) INTA PIRQA
+                               PCI_BDF(0, 24, 1) INTC PIRQC
+                               PCI_BDF(0, 24, 2) INTD PIRQD
+                               PCI_BDF(0, 24, 3) INTB PIRQB
+                               PCI_BDF(0, 24, 4) INTA PIRQA
+                               PCI_BDF(0, 24, 5) INTC PIRQC
+                               PCI_BDF(0, 24, 6) INTD PIRQD
+                               PCI_BDF(0, 24, 7) INTB PIRQB
+                               PCI_BDF(0, 26, 0) INTA PIRQA
+                               PCI_BDF(0, 27, 0) INTA PIRQA
+                               PCI_BDF(0, 28, 0) INTA PIRQA
+                               PCI_BDF(0, 28, 1) INTB PIRQB
+                               PCI_BDF(0, 28, 2) INTC PIRQC
+                               PCI_BDF(0, 28, 3) INTD PIRQD
+                               PCI_BDF(0, 29, 0) INTA PIRQA
+                               PCI_BDF(0, 30, 0) INTA PIRQA
+                               PCI_BDF(0, 30, 1) INTD PIRQD
+                               PCI_BDF(0, 30, 2) INTB PIRQB
+                               PCI_BDF(0, 30, 3) INTC PIRQC
+                               PCI_BDF(0, 30, 4) INTD PIRQD
+                               PCI_BDF(0, 30, 5) INTB PIRQB
+                               PCI_BDF(0, 31, 3) INTB PIRQB
+
+                               /* PCIe root ports downstream interrupts */
+                               PCI_BDF(1, 0, 0) INTA PIRQA
+                               PCI_BDF(1, 0, 0) INTB PIRQB
+                               PCI_BDF(1, 0, 0) INTC PIRQC
+                               PCI_BDF(1, 0, 0) INTD PIRQD
+                               PCI_BDF(2, 0, 0) INTA PIRQB
+                               PCI_BDF(2, 0, 0) INTB PIRQC
+                               PCI_BDF(2, 0, 0) INTC PIRQD
+                               PCI_BDF(2, 0, 0) INTD PIRQA
+                               PCI_BDF(3, 0, 0) INTA PIRQC
+                               PCI_BDF(3, 0, 0) INTB PIRQD
+                               PCI_BDF(3, 0, 0) INTC PIRQA
+                               PCI_BDF(3, 0, 0) INTD PIRQB
+                               PCI_BDF(4, 0, 0) INTA PIRQD
+                               PCI_BDF(4, 0, 0) INTB PIRQA
+                               PCI_BDF(4, 0, 0) INTC PIRQB
+                               PCI_BDF(4, 0, 0) INTD PIRQC
+                       >;
+               };
        };
 
        microcode {