diff mbox series

[v5,8/8] aspeed: add the pc9552 chips to the witherspoon machine

Message ID 20171019151249.13663-9-clg@kaod.org
State New
Headers show
Series aspeed: add a witherspoon-bmc machine | expand

Commit Message

Cédric Le Goater Oct. 19, 2017, 3:12 p.m. UTC 
The pca9552 LED blinkers on the Witherspoon machine are used for leds
but also as GPIOs to control fans and GPUs.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
---
 hw/arm/aspeed.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 246bf3ff67e6..f06ce68624c7 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -394,6 +394,8 @@  static void witherspoon_bmc_i2c_init(AspeedBoardState *bmc)
     AspeedSoCState *soc = &bmc->soc;
     uint8_t *eeprom_buf = g_malloc0(8 * 1024);
 
+    i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 3), "pca9552", 0x60);
+
     i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "tmp423", 0x4c);
     i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 5), "tmp423", 0x4c);
 
@@ -406,6 +408,8 @@  static void witherspoon_bmc_i2c_init(AspeedBoardState *bmc)
 
     smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), 0x51,
                           eeprom_buf);
+    i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "pca9552",
+                     0x60);
 }
 
 static void witherspoon_bmc_init(MachineState *machine)