[Qemu-devel] [PATCH 4/4] arm: Add an RX8900 RTC to the ASpeed board

[Alastair D'Silva]

From: Alastair D'Silva <alast...@d-silva.org>

Connect an RX8900 RTC to i2c12 of the AST2500 SOC at address 0x32

Signed-off-by: Alastair D'Silva <alast...@d-silva.org>
---
 hw/arm/aspeed.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index c7206fd..554ae20 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -100,6 +100,8 @@ static void aspeed_board_init(MachineState *machine,
 {
     AspeedBoardState *bmc;
     AspeedSoCClass *sc;
+    I2CBus *i2c12;
+    DeviceState *rx8900;
 
     bmc = g_new0(AspeedBoardState, 1);
     object_initialize(&bmc->soc, (sizeof(bmc->soc)), cfg->soc_name);
@@ -137,6 +139,12 @@ static void aspeed_board_init(MachineState *machine,
     aspeed_board_binfo.ram_size = ram_size;
     aspeed_board_binfo.loader_start = sc->info->sdram_base;
 
+    i2c12 = aspeed_i2c_get_bus((DeviceState *)&bmc->soc.i2c, 11);
+    rx8900 = i2c_create_slave(i2c12, "rx8900", 0x32);
+
+    qdev_connect_gpio_out_named(rx8900, "rx8900-interrupt-out", 0,
+            qdev_get_gpio_in(DEVICE(&bmc->soc.vic), 22));
+
     arm_load_kernel(ARM_CPU(first_cpu), &aspeed_board_binfo);
 }
 
-- 
2.7.4