hw/misc/aspeed: Add PECI controller

[mirror_qemu.git] / hw / arm / aspeed_ast2600.c

diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c
index 29d2e2ece220e82c58405e53a246e34d678ac701..3f0611ac11cdb79b2ceecbf4e113601b407b69ea 100644 (file)
--- a/hw/arm/aspeed_ast2600.c
+++ b/hw/arm/aspeed_ast2600.c
@@ -59,6 +59,7 @@ static const hwaddr aspeed_soc_ast2600_memmap[] = {
     [ASPEED_DEV_LPC]       = 0x1E789000,
     [ASPEED_DEV_IBT]       = 0x1E789140,
     [ASPEED_DEV_I2C]       = 0x1E78A000,
+    [ASPEED_DEV_PECI]      = 0x1E78B000,
     [ASPEED_DEV_UART1]     = 0x1E783000,
     [ASPEED_DEV_UART2]     = 0x1E78D000,
     [ASPEED_DEV_UART3]     = 0x1E78E000,
@@ -122,6 +123,7 @@ static const int aspeed_soc_ast2600_irqmap[] = {
     [ASPEED_DEV_LPC]       = 35,
     [ASPEED_DEV_IBT]       = 143,
     [ASPEED_DEV_I2C]       = 110,   /* 110 -> 125 */
+    [ASPEED_DEV_PECI]      = 38,
     [ASPEED_DEV_ETH1]      = 2,
     [ASPEED_DEV_ETH2]      = 3,
     [ASPEED_DEV_HACE]      = 4,
@@ -180,6 +182,8 @@ static void aspeed_soc_ast2600_init(Object *obj)
     snprintf(typename, sizeof(typename), "aspeed.i2c-%s", socname);
     object_initialize_child(obj, "i2c", &s->i2c, typename);
 
+    object_initialize_child(obj, "peci", &s->peci, TYPE_ASPEED_PECI);
+
     snprintf(typename, sizeof(typename), "aspeed.fmc-%s", socname);
     object_initialize_child(obj, "fmc", &s->fmc, typename);
 
@@ -397,6 +401,15 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
         sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c.busses[i]), 0, irq);
     }
 
+    /* PECI */
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->peci), errp)) {
+        return;
+    }
+    aspeed_mmio_map(s, SYS_BUS_DEVICE(&s->peci), 0,
+                    sc->memmap[ASPEED_DEV_PECI]);
+    sysbus_connect_irq(SYS_BUS_DEVICE(&s->peci), 0,
+                       aspeed_soc_get_irq(s, ASPEED_DEV_PECI));
+
     /* FMC, The number of CS is set at the board level */
     object_property_set_link(OBJECT(&s->fmc), "dram", OBJECT(s->dram_mr),
                              &error_abort);