Simplify aspeed_i2c_get_bus() by using a AspeedI2CState argument.
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
include/hw/i2c/aspeed_i2c.h | 2 +-
hw/arm/aspeed.c | 70 ++++++++++++++++++-------------------
hw/i2c/aspeed_i2c.c | 3 +-
3 files changed, 37 insertions(+), 38 deletions(-)
diff --git a/include/hw/i2c/aspeed_i2c.h b/include/hw/i2c/aspeed_i2c.h
index f1b9e5bf91..243789ae5d 100644
--- a/include/hw/i2c/aspeed_i2c.h
+++ b/include/hw/i2c/aspeed_i2c.h
@@ -93,6 +93,6 @@ typedef struct AspeedI2CClass {
} AspeedI2CClass;
-I2CBus *aspeed_i2c_get_bus(DeviceState *dev, int busnr);
+I2CBus *aspeed_i2c_get_bus(AspeedI2CState *s, int busnr);
#endif /* ASPEED_I2C_H */
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 379f9672a5..1285bf82c0 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -385,13 +385,13 @@ static void palmetto_bmc_i2c_init(AspeedMachineState *bmc)
/* The palmetto platform expects a ds3231 RTC but a ds1338 is
* enough to provide basic RTC features. Alarms will be missing */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 0), "ds1338", 0x68);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x68);
- smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 0), 0x50,
+ smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 0), 0x50,
eeprom_buf);
/* add a TMP423 temperature sensor */
- dev = i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2),
+ dev = i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 2),
"tmp423", 0x4c);
object_property_set_int(OBJECT(dev), 31000, "temperature0", &error_abort);
object_property_set_int(OBJECT(dev), 28000, "temperature1", &error_abort);
@@ -404,16 +404,16 @@ static void ast2500_evb_i2c_init(AspeedMachineState *bmc)
AspeedSoCState *soc = &bmc->soc;
uint8_t *eeprom_buf = g_malloc0(8 * 1024);
- smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 3), 0x50,
+ smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 3), 0x50,
eeprom_buf);
/* The AST2500 EVB expects a LM75 but a TMP105 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7),
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 7),
TYPE_TMP105, 0x4d);
/* The AST2500 EVB does not have an RTC. Let's pretend that one is
* plugged on the I2C bus header */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338",
0x32);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
}
static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
@@ -428,36 +428,36 @@ static void romulus_bmc_i2c_init(AspeedMachineState *bmc)
/* The romulus board expects Epson RX8900 I2C RTC but a ds1338 is
* good enough */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338",
0x32);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
}
static void swift_bmc_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = &bmc->soc;
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 3), "pca9552",
0x60);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 3), "pca9552", 0x60);
/* The swift board expects a TMP275 but a TMP105 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7), "tmp105", 0x48);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 7), "tmp105", 0x48);
/* The swift board expects a pca9551 but a pca9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7), "pca9552",
0x60);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 7), "pca9552", 0x60);
/* The swift board expects an Epson RX8900 RTC but a ds1338 is compatible
*/
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "ds1338", 0x32);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "pca9552",
0x60);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "ds1338", 0x32);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 9), "tmp423", 0x4c);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x4c);
/* The swift board expects a pca9539 but a pca9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 9), "pca9552",
0x74);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 9), "pca9552", 0x74);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 10), "tmp423",
0x4c);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0x4c);
/* The swift board expects a pca9539 but a pca9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 10), "pca9552",
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 10), "pca9552",
0x74);
/* The swift board expects a TMP275 but a TMP105 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 12), "tmp105",
0x48);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 12), "tmp105",
0x4a);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x48);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x4a);
}
static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc)
@@ -465,32 +465,32 @@ static void sonorapass_bmc_i2c_init(AspeedMachineState
*bmc)
AspeedSoCState *soc = &bmc->soc;
/* bus 2 : */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2), "tmp105", 0x48);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2), "tmp105", 0x49);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x48);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x49);
/* bus 2 : pca9546 @ 0x73 */
/* bus 3 : pca9548 @ 0x70 */
/* bus 4 : */
uint8_t *eeprom4_54 = g_malloc0(8 * 1024);
- smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), 0x54,
+ smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 4), 0x54,
eeprom4_54);
/* PCA9539 @ 0x76, but PCA9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "pca9552",
0x76);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 4), "pca9552", 0x76);
/* PCA9539 @ 0x77, but PCA9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "pca9552",
0x77);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 4), "pca9552", 0x77);
/* bus 6 : */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 6), "tmp105", 0x48);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 6), "tmp105", 0x49);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x48);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x49);
/* bus 6 : pca9546 @ 0x73 */
/* bus 8 : */
uint8_t *eeprom8_56 = g_malloc0(8 * 1024);
- smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), 0x56,
+ smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 8), 0x56,
eeprom8_56);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "pca9552",
0x60);
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 8), "pca9552",
0x61);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x61);
/* bus 8 : adc128d818 @ 0x1d */
/* bus 8 : adc128d818 @ 0x1f */
@@ -515,25 +515,25 @@ static void witherspoon_bmc_i2c_init(AspeedMachineState
*bmc)
/* Bus 3: TODO dps310@76 */
dev = i2c_try_create_slave(TYPE_PCA9552, 0x60);
qdev_prop_set_string(dev, "description", "pca1");
- i2c_realize_and_unref(dev, aspeed_i2c_get_bus(DEVICE(&soc->i2c), 3),
+ i2c_realize_and_unref(dev, aspeed_i2c_get_bus(&soc->i2c, 3),
&error_fatal);
- 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);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 4), "tmp423", 0x4c);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 5), "tmp423", 0x4c);
/* The Witherspoon expects a TMP275 but a TMP105 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 9), TYPE_TMP105,
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 9), TYPE_TMP105,
0x4a);
/* The witherspoon board expects Epson RX8900 I2C RTC but a ds1338 is
* good enough */
- i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338",
0x32);
+ i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
- smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), 0x51,
+ smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 11), 0x51,
eeprom_buf);
dev = i2c_try_create_slave(TYPE_PCA9552, 0x60);
qdev_prop_set_string(dev, "description", "pca0");
- i2c_realize_and_unref(dev, aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11),
+ i2c_realize_and_unref(dev, aspeed_i2c_get_bus(&soc->i2c, 11),
&error_fatal);
/* Bus 11: TODO ucd90160@64 */
}
diff --git a/hw/i2c/aspeed_i2c.c b/hw/i2c/aspeed_i2c.c
index fb973a983d..518a3f5c6f 100644
--- a/hw/i2c/aspeed_i2c.c
+++ b/hw/i2c/aspeed_i2c.c
@@ -959,9 +959,8 @@ static void aspeed_i2c_register_types(void)
type_init(aspeed_i2c_register_types)
-I2CBus *aspeed_i2c_get_bus(DeviceState *dev, int busnr)
+I2CBus *aspeed_i2c_get_bus(AspeedI2CState *s, int busnr)
{
- AspeedI2CState *s = ASPEED_I2C(dev);
AspeedI2CClass *aic = ASPEED_I2C_GET_CLASS(s);
I2CBus *bus = NULL;
--
2.21.3
