From 01fe6b6076c5a90e1a5f100f67968fcada8daff8 Mon Sep 17 00:00:00 2001
From: Shannon Zhao <shannon.zhao@linaro.org>
Date: Tue, 14 Jun 2016 15:59:12 +0100
Subject: hw/arm/virt: Add PMU node for virt machine

Add a virtual PMU device for virt machine while use PPI 7 for PMU
overflow interrupt number.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1465267577-1808-3-git-send-email-zhaoshenglong@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 include/hw/arm/virt.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include')

diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index 82703d2..9650193 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -41,6 +41,10 @@
 #define ARCH_TIMER_NS_EL1_IRQ 14
 #define ARCH_TIMER_NS_EL2_IRQ 10
 
+#define VIRTUAL_PMU_IRQ 7
+
+#define PPI(irq) ((irq) + 16)
+
 enum {
     VIRT_FLASH,
     VIRT_MEM,
-- 
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