diff mbox series

[v5,2/8] ppc/pnv: Add a LPC controller for POWER11

Message ID 20250308205141.3219333-3-adityag@linux.ibm.com (mailing list archive)
State New
Headers show
Series Power11 support for QEMU [PowerNV] | expand

Commit Message

Aditya Gupta March 8, 2025, 8:51 p.m. UTC 
Power11 core is same as Power10 core, declare PNV11_LPC as a child
class of PNV10_LPC, so it goes through same class init

Cc: Cédric Le Goater <clg@kaod.org>
Cc: Frédéric Barrat <fbarrat@linux.ibm.com>
Cc: Mahesh J Salgaonkar <mahesh@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
---
 hw/ppc/pnv_lpc.c         | 14 ++++++++++++++
 include/hw/ppc/pnv_lpc.h |  4 ++++
 2 files changed, 18 insertions(+)
diff mbox series

Patch

diff --git a/hw/ppc/pnv_lpc.c b/hw/ppc/pnv_lpc.c
index 0480a60f3f79..1623785b8be9 100644
--- a/hw/ppc/pnv_lpc.c
+++ b/hw/ppc/pnv_lpc.c
@@ -779,6 +779,19 @@  static const TypeInfo pnv_lpc_power10_info = {
     .class_init    = pnv_lpc_power10_class_init,
 };
 
+static void pnv_lpc_power11_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->desc = "PowerNV LPC Controller POWER11";
+}
+
+static const TypeInfo pnv_lpc_power11_info = {
+    .name          = TYPE_PNV11_LPC,
+    .parent        = TYPE_PNV10_LPC,
+    .class_init    = pnv_lpc_power11_class_init,
+};
+
 static void pnv_lpc_realize(DeviceState *dev, Error **errp)
 {
     PnvLpcController *lpc = PNV_LPC(dev);
@@ -857,6 +870,7 @@  static void pnv_lpc_register_types(void)
     type_register_static(&pnv_lpc_power8_info);
     type_register_static(&pnv_lpc_power9_info);
     type_register_static(&pnv_lpc_power10_info);
+    type_register_static(&pnv_lpc_power11_info);
 }
 
 type_init(pnv_lpc_register_types)
diff --git a/include/hw/ppc/pnv_lpc.h b/include/hw/ppc/pnv_lpc.h
index 174add4c53be..c3f621fe8ce1 100644
--- a/include/hw/ppc/pnv_lpc.h
+++ b/include/hw/ppc/pnv_lpc.h
@@ -42,6 +42,10 @@  DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV9_LPC,
 DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV10_LPC,
                          TYPE_PNV10_LPC)
 
+#define TYPE_PNV11_LPC TYPE_PNV_LPC "-POWER11"
+DECLARE_INSTANCE_CHECKER(PnvLpcController, PNV11_LPC,
+                         TYPE_PNV11_LPC)
+
 struct PnvLpcController {
     DeviceState parent;