KVM: vgic: add virt-capable compatible strings

Several dts only list "arm,cortex-a7-gic" or "arm,gic-400" in their GIC
compatible list, and while this is correct (and supported by the GIC
driver), KVM will fail to detect that it can support these cases.

This patch adds the missing strings to the VGIC code. The of_device_id
entries are padded to keep the probe function data aligned.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Michal Simek <monstr@monstr.eu>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

diff --git a/virt/kvm/arm/vgic.c b/virt/kvm/arm/vgic.c
index 0cc6ab6005a07bb2e9453106a672e9efd4e237a6..86cec79246117095412834c8f033331e454387f9 100644 (file)
--- a/virt/kvm/arm/vgic.c
+++ b/virt/kvm/arm/vgic.c
@@ -1865,8 +1865,10 @@ static struct notifier_block vgic_cpu_nb = {
 };
 
 static const struct of_device_id vgic_ids[] = {
-       { .compatible = "arm,cortex-a15-gic", .data = vgic_v2_probe, },
-       { .compatible = "arm,gic-v3", .data = vgic_v3_probe, },
+       { .compatible = "arm,cortex-a15-gic",   .data = vgic_v2_probe, },
+       { .compatible = "arm,cortex-a7-gic",    .data = vgic_v2_probe, },
+       { .compatible = "arm,gic-400",          .data = vgic_v2_probe, },
+       { .compatible = "arm,gic-v3",           .data = vgic_v3_probe, },
        {},
 };