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path: root/drivers/clocksource/arm_arch_timer.c
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Diffstat (limited to 'drivers/clocksource/arm_arch_timer.c')
-rw-r--r--drivers/clocksource/arm_arch_timer.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index a8b20b65bd4b..aa4ec53281ce 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1261,6 +1261,13 @@ static enum arch_timer_ppi_nr __init arch_timer_select_ppi(void)
1261 return ARCH_TIMER_PHYS_SECURE_PPI; 1261 return ARCH_TIMER_PHYS_SECURE_PPI;
1262} 1262}
1263 1263
1264static void __init arch_timer_populate_kvm_info(void)
1265{
1266 arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI];
1267 if (is_kernel_in_hyp_mode())
1268 arch_timer_kvm_info.physical_irq = arch_timer_ppi[ARCH_TIMER_PHYS_NONSECURE_PPI];
1269}
1270
1264static int __init arch_timer_of_init(struct device_node *np) 1271static int __init arch_timer_of_init(struct device_node *np)
1265{ 1272{
1266 int i, ret; 1273 int i, ret;
@@ -1275,7 +1282,7 @@ static int __init arch_timer_of_init(struct device_node *np)
1275 for (i = ARCH_TIMER_PHYS_SECURE_PPI; i < ARCH_TIMER_MAX_TIMER_PPI; i++) 1282 for (i = ARCH_TIMER_PHYS_SECURE_PPI; i < ARCH_TIMER_MAX_TIMER_PPI; i++)
1276 arch_timer_ppi[i] = irq_of_parse_and_map(np, i); 1283 arch_timer_ppi[i] = irq_of_parse_and_map(np, i);
1277 1284
1278 arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI]; 1285 arch_timer_populate_kvm_info();
1279 1286
1280 rate = arch_timer_get_cntfrq(); 1287 rate = arch_timer_get_cntfrq();
1281 arch_timer_of_configure_rate(rate, np); 1288 arch_timer_of_configure_rate(rate, np);
@@ -1605,7 +1612,7 @@ static int __init arch_timer_acpi_init(struct acpi_table_header *table)
1605 arch_timer_ppi[ARCH_TIMER_HYP_PPI] = 1612 arch_timer_ppi[ARCH_TIMER_HYP_PPI] =
1606 acpi_gtdt_map_ppi(ARCH_TIMER_HYP_PPI); 1613 acpi_gtdt_map_ppi(ARCH_TIMER_HYP_PPI);
1607 1614
1608 arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI]; 1615 arch_timer_populate_kvm_info();
1609 1616
1610 /* 1617 /*
1611 * When probing via ACPI, we have no mechanism to override the sysreg 1618 * When probing via ACPI, we have no mechanism to override the sysreg