hw/arm/aspeed: firework: Add Thermal Diodes

Add Thermal Diodes for Firework machine.

Signed-off-by: Maheswara Kurapati <quic_mkurapat@quicinc.com>
Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220627154703.148943-7-quic_jaehyoo@quicinc.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 06b31fb533e2a8c4c3366aeaa1650cd12815783f..e8c565c9adf51bf0b234a7a967800e66475623e7 100644 (file)
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -965,12 +965,22 @@ static void qcom_dc_scm_bmc_i2c_init(AspeedMachineState *bmc)
 static void qcom_dc_scm_firework_i2c_init(AspeedMachineState *bmc)
 {
     AspeedSoCState *soc = &bmc->soc;
+    I2CSlave *therm_mux;
 
     /* Create the generic DC-SCM hardware */
     qcom_dc_scm_bmc_i2c_init(bmc);
 
     /* Now create the Firework specific hardware */
 
+    /* I2C8 Thermal Diodes*/
+    therm_mux = i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8),
+                                        "pca9548", 0x70);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 0), TYPE_LM75, 0x4C);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 1), TYPE_LM75, 0x4C);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 2), TYPE_LM75, 0x48);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 3), TYPE_LM75, 0x48);
+    i2c_slave_create_simple(pca954x_i2c_get_bus(therm_mux, 4), TYPE_LM75, 0x48);
+
     /* I2C9 Fan Controller (MAX31785) */
     i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", 0x52);
     i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "max31785", 0x54);