@@ -111,6 +111,17 @@
reg = <0x0 0xfb070000 0x0 0x10000>;
};
+ /* MSIX Configuration */
+ msix: msix@0xfbe10000 {
+ compatible = "al,alpine-msix";
+ reg = <0x0 0xfbe10000 0x0 0x10000>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 159 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ msi-controller;
+ interrupt-parent = <&gic>;
+ };
+
/* Performance Monitor Unit */
pmu {
compatible = "arm,cortex-a15-pmu";
@@ -152,6 +163,8 @@
<0x4000 0 0 1 &gic 0 43 4>,
<0x4800 0 0 1 &gic 0 44 4>;
+ msi-parent = <&msix>;
+
/* 32 bit non prefetchable memory space */
ranges = <0x02000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>;
This patch adds devicetree entry for the msi-x controller in alpine. Signed-off-by: Tsahee Zidenberg <tsahee@annapurnalabs.com> --- arch/arm/boot/dts/alpine.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+)