Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20170711' into staging

target-arm queue:
 * v7M: ignore writes to CONTROL.SPSEL from Thread mode
 * KVM: Enable in-kernel timers with user space gic
 * aspeed: Register all watchdogs
 * hw/misc: Add Exynos4210 Pseudo Random Number Generator

# gpg: Signature made Tue 11 Jul 2017 11:28:15 BST
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20170711:
  target-arm: v7M: ignore writes to CONTROL.SPSEL from Thread mode
  ARM: KVM: Enable in-kernel timers with user space gic
  aspeed: Register all watchdogs
  hw/misc: Add Exynos4210 Pseudo Random Number Generator

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 17 insertions, 8 deletions

diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index 4937e2bc83..3034849c80 100644
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -62,6 +62,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .spi_bases    = aspeed_soc_ast2400_spi_bases,
         .fmc_typename = "aspeed.smc.fmc",
         .spi_typename = aspeed_soc_ast2400_typenames,
+        .wdts_num     = 2,
     }, {
         .name         = "ast2400-a1",
         .cpu_model    = "arm926",
@@ -72,6 +73,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .spi_bases    = aspeed_soc_ast2400_spi_bases,
         .fmc_typename = "aspeed.smc.fmc",
         .spi_typename = aspeed_soc_ast2400_typenames,
+        .wdts_num     = 2,
     }, {
         .name         = "ast2400",
         .cpu_model    = "arm926",
@@ -82,6 +84,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .spi_bases    = aspeed_soc_ast2400_spi_bases,
         .fmc_typename = "aspeed.smc.fmc",
         .spi_typename = aspeed_soc_ast2400_typenames,
+        .wdts_num     = 2,
     }, {
         .name         = "ast2500-a1",
         .cpu_model    = "arm1176",
@@ -92,6 +95,7 @@ static const AspeedSoCInfo aspeed_socs[] = {
         .spi_bases    = aspeed_soc_ast2500_spi_bases,
         .fmc_typename = "aspeed.smc.ast2500-fmc",
         .spi_typename = aspeed_soc_ast2500_typenames,
+        .wdts_num     = 3,
     },
 };
 
@@ -175,9 +179,11 @@ static void aspeed_soc_init(Object *obj)
     object_property_add_alias(obj, "ram-size", OBJECT(&s->sdmc),
                               "ram-size", &error_abort);
 
-    object_initialize(&s->wdt, sizeof(s->wdt), TYPE_ASPEED_WDT);
-    object_property_add_child(obj, "wdt", OBJECT(&s->wdt), NULL);
-    qdev_set_parent_bus(DEVICE(&s->wdt), sysbus_get_default());
+    for (i = 0; i < sc->info->wdts_num; i++) {
+        object_initialize(&s->wdt[i], sizeof(s->wdt[i]), TYPE_ASPEED_WDT);
+        object_property_add_child(obj, "wdt[*]", OBJECT(&s->wdt[i]), NULL);
+        qdev_set_parent_bus(DEVICE(&s->wdt[i]), sysbus_get_default());
+    }
 
     object_initialize(&s->ftgmac100, sizeof(s->ftgmac100), TYPE_FTGMAC100);
     object_property_add_child(obj, "ftgmac100", OBJECT(&s->ftgmac100), NULL);
@@ -300,12 +306,15 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp)
     sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdmc), 0, ASPEED_SOC_SDMC_BASE);
 
     /* Watch dog */
-    object_property_set_bool(OBJECT(&s->wdt), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
+    for (i = 0; i < sc->info->wdts_num; i++) {
+        object_property_set_bool(OBJECT(&s->wdt[i]), true, "realized", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
+        sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
+                        ASPEED_SOC_WDT_BASE + i * 0x20);
     }
-    sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt), 0, ASPEED_SOC_WDT_BASE);
 
     /* Net */
     qdev_set_nic_properties(DEVICE(&s->ftgmac100), &nd_table[0]);