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authorShannon Zhao <shannon.zhao@linaro.org>2015-12-17 13:37:13 +0000
committerPeter Maydell <peter.maydell@linaro.org>2015-12-17 13:37:13 +0000
commitb0a3721e4403dbc88b77d3735cfa4bcb32ca1789 (patch)
tree8cf72c601b343417cecfa4934595669f540603b2 /include/hw/arm
parent45fcf539400a4d42fabc818fdf0536aa16f0fd44 (diff)
ARM: Virt: Add a GPIO controller
ACPI 5.0 supports GPIO-signaled ACPI Events. This can be used for powerdown, hotplug evnets. Add a GPIO controller in machine virt, to support powerdown, maybe can be used for cpu hotplug. And here we use pl061. Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Wei Huang <wei@redhat.com> Tested-by: Wei Huang <wei@redhat.com> Message-id: 1449804086-3464-4-git-send-email-zhaoshenglong@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/arm')
-rw-r--r--include/hw/arm/virt.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index f464586304..925faa7249 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -59,6 +59,7 @@ enum {
VIRT_PCIE_ECAM,
VIRT_PLATFORM_BUS,
VIRT_PCIE_MMIO_HIGH,
+ VIRT_GPIO,
};
typedef struct MemMapEntry {