hw/i2c: Rename i2c_create_slave() as i2c_slave_create_simple()
We use "create_simple" names for functions that allocate, initialize,
configure and realize device objects: pci_create_simple(),
isa_create_simple(), usb_create_simple(). For consistency, rename
i2c_create_slave() as i2c_slave_create_simple(). Since we have
to update all the callers, also let it return a I2CSlave object.
Suggested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200705224154.16917-5-f4bug@amsat.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 78432e2..c4288b5 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -385,14 +385,14 @@
/* 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(&soc->i2c, 0), "ds1338", 0x68);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0), "ds1338", 0x68);
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(&soc->i2c, 2),
- "tmp423", 0x4c);
+ dev = DEVICE(i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2),
+ "tmp423", 0x4c));
object_property_set_int(OBJECT(dev), "temperature0", 31000, &error_abort);
object_property_set_int(OBJECT(dev), "temperature1", 28000, &error_abort);
object_property_set_int(OBJECT(dev), "temperature2", 20000, &error_abort);
@@ -408,12 +408,12 @@
eeprom_buf);
/* The AST2500 EVB expects a LM75 but a TMP105 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 7),
+ i2c_slave_create_simple(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(&soc->i2c, 11), "ds1338", 0x32);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
}
static void ast2600_evb_i2c_init(AspeedMachineState *bmc)
@@ -428,36 +428,36 @@
/* The romulus board expects Epson RX8900 I2C RTC but a ds1338 is
* good enough */
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
+ i2c_slave_create_simple(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(&soc->i2c, 3), "pca9552", 0x60);
+ i2c_slave_create_simple(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(&soc->i2c, 7), "tmp105", 0x48);
+ i2c_slave_create_simple(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(&soc->i2c, 7), "pca9552", 0x60);
+ i2c_slave_create_simple(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(&soc->i2c, 8), "ds1338", 0x32);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "ds1338", 0x32);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 9), "tmp423", 0x4c);
+ i2c_slave_create_simple(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(&soc->i2c, 9), "pca9552", 0x74);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 9), "pca9552", 0x74);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 10), "tmp423", 0x4c);
+ i2c_slave_create_simple(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(&soc->i2c, 10), "pca9552",
+ i2c_slave_create_simple(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(&soc->i2c, 12), "tmp105", 0x48);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x4a);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x48);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 12), "tmp105", 0x4a);
}
static void sonorapass_bmc_i2c_init(AspeedMachineState *bmc)
@@ -465,8 +465,8 @@
AspeedSoCState *soc = &bmc->soc;
/* bus 2 : */
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x48);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x49);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x48);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 2), "tmp105", 0x49);
/* bus 2 : pca9546 @ 0x73 */
/* bus 3 : pca9548 @ 0x70 */
@@ -476,21 +476,21 @@
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(&soc->i2c, 4), "pca9552", 0x76);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "pca9552", 0x76);
/* PCA9539 @ 0x77, but PCA9552 is compatible */
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 4), "pca9552", 0x77);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "pca9552", 0x77);
/* bus 6 : */
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x48);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x49);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 6), "tmp105", 0x48);
+ i2c_slave_create_simple(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(&soc->i2c, 8), 0x56,
eeprom8_56);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x61);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x60);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 8), "pca9552", 0x61);
/* bus 8 : adc128d818 @ 0x1d */
/* bus 8 : adc128d818 @ 0x1f */
@@ -519,16 +519,16 @@
aspeed_i2c_get_bus(&soc->i2c, 3),
&error_fatal);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 4), "tmp423", 0x4c);
- i2c_create_slave(aspeed_i2c_get_bus(&soc->i2c, 5), "tmp423", 0x4c);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 4), "tmp423", 0x4c);
+ i2c_slave_create_simple(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(&soc->i2c, 9), TYPE_TMP105,
+ i2c_slave_create_simple(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(&soc->i2c, 11), "ds1338", 0x32);
+ i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 11), "ds1338", 0x32);
smbus_eeprom_init_one(aspeed_i2c_get_bus(&soc->i2c, 11), 0x51,
eeprom_buf);
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index ff9a7c8..c3b9780 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -1584,7 +1584,7 @@
DeviceState *i2c_dev;
DeviceState *lcd_dev;
DeviceState *key_dev;
- DeviceState *wm8750_dev;
+ I2CSlave *wm8750_dev;
SysBusDevice *s;
I2CBus *i2c;
int i;
@@ -1687,7 +1687,7 @@
qdev_connect_gpio_out(key_dev, i, qdev_get_gpio_in(dev, i + 15));
}
- wm8750_dev = i2c_create_slave(i2c, TYPE_WM8750, MP_WM_ADDR);
+ wm8750_dev = i2c_slave_create_simple(i2c, TYPE_WM8750, MP_WM_ADDR);
dev = qdev_new(TYPE_MV88W8618_AUDIO);
s = SYS_BUS_DEVICE(dev);
object_property_set_link(OBJECT(dev), "wm8750", OBJECT(wm8750_dev),
diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index 428a2a2..e48092c 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -215,7 +215,7 @@
I2CBus *i2c = omap_i2c_bus(s->mpu->i2c[0]);
/* Attach a menelaus PM chip */
- dev = i2c_create_slave(i2c, "twl92230", N8X0_MENELAUS_ADDR);
+ dev = DEVICE(i2c_slave_create_simple(i2c, "twl92230", N8X0_MENELAUS_ADDR));
qdev_connect_gpio_out(dev, 3,
qdev_get_gpio_in(s->mpu->ih[0],
OMAP_INT_24XX_SYS_NIRQ));
@@ -224,7 +224,7 @@
qemu_register_powerdown_notifier(&n8x0_system_powerdown_notifier);
/* Attach a TMP105 PM chip (A0 wired to ground) */
- dev = i2c_create_slave(i2c, TYPE_TMP105, N8X0_TMP105_ADDR);
+ dev = DEVICE(i2c_slave_create_simple(i2c, TYPE_TMP105, N8X0_TMP105_ADDR));
qdev_connect_gpio_out(dev, 0, tmp_irq);
}
@@ -416,8 +416,8 @@
/* Attach the LM8322 keyboard to the I2C bus,
* should happen in n8x0_i2c_setup and s->kbd be initialised here. */
- s->kbd = i2c_create_slave(omap_i2c_bus(s->mpu->i2c[0]),
- "lm8323", N810_LM8323_ADDR);
+ s->kbd = DEVICE(i2c_slave_create_simple(omap_i2c_bus(s->mpu->i2c[0]),
+ "lm8323", N810_LM8323_ADDR));
qdev_connect_gpio_out(s->kbd, 0, kbd_irq);
}
diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index f104a33..6203c4c 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -1522,8 +1522,9 @@
s = PXA2XX_I2C(i2c_dev);
/* FIXME: Should the slave device really be on a separate bus? */
i2cbus = i2c_init_bus(dev, "dummy");
- dev = i2c_create_slave(i2cbus, TYPE_PXA2XX_I2C_SLAVE, 0);
- s->slave = PXA2XX_I2C_SLAVE(dev);
+ s->slave = PXA2XX_I2C_SLAVE(i2c_slave_create_simple(i2cbus,
+ TYPE_PXA2XX_I2C_SLAVE,
+ 0));
s->slave->host = s;
return s;
diff --git a/hw/arm/realview.c b/hw/arm/realview.c
index 22e1320..c1ff172 100644
--- a/hw/arm/realview.c
+++ b/hw/arm/realview.c
@@ -285,7 +285,7 @@
dev = sysbus_create_simple(TYPE_VERSATILE_I2C, 0x10002000, NULL);
i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c");
- i2c_create_slave(i2c, "ds1338", 0x68);
+ i2c_slave_create_simple(i2c, "ds1338", 0x68);
/* Memory map for RealView Emulation Baseboard: */
/* 0x10000000 System registers. */
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index f020aff..7ac8254 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -787,7 +787,7 @@
DeviceState *wm;
/* Attach a WM8750 to the bus */
- wm = i2c_create_slave(bus, TYPE_WM8750, 0);
+ wm = DEVICE(i2c_slave_create_simple(bus, TYPE_WM8750, 0));
spitz_wm8750_addr(wm, 0, 0);
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM,
@@ -802,7 +802,7 @@
static void spitz_akita_i2c_setup(PXA2xxState *cpu)
{
/* Attach a Max7310 to Akita I2C bus. */
- i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310",
+ i2c_slave_create_simple(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310",
AKITA_MAX_ADDR);
}
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 7156fb3..28eb15c 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -1380,7 +1380,7 @@
qdev_get_gpio_in(nvic, 8));
i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c");
if (board->peripherals & BP_OLED_I2C) {
- i2c_create_slave(i2c, "ssd0303", 0x3d);
+ i2c_slave_create_simple(i2c, "ssd0303", 0x3d);
}
}
diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c
index 5dee2d7..8c1ee0c 100644
--- a/hw/arm/tosa.c
+++ b/hw/arm/tosa.c
@@ -206,7 +206,7 @@
static void tosa_tg_init(PXA2xxState *cpu)
{
I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
- i2c_create_slave(bus, TYPE_TOSA_DAC, DAC_BASE);
+ i2c_slave_create_simple(bus, TYPE_TOSA_DAC, DAC_BASE);
ssi_create_slave(cpu->ssp[1], "tosa-ssp");
}
diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
index d09ea24..9dc9318 100644
--- a/hw/arm/versatilepb.c
+++ b/hw/arm/versatilepb.c
@@ -317,7 +317,7 @@
dev = sysbus_create_simple(TYPE_VERSATILE_I2C, 0x10002000, NULL);
i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c");
- i2c_create_slave(i2c, "ds1338", 0x68);
+ i2c_slave_create_simple(i2c, "ds1338", 0x68);
/* Add PL041 AACI Interface to the LM4549 codec */
pl041 = qdev_new("pl041");
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index 762b068..1dc971c 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -642,7 +642,7 @@
dev = sysbus_create_simple(TYPE_VERSATILE_I2C, map[VE_SERIALDVI], NULL);
i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c");
- i2c_create_slave(i2c, "sii9022", 0x39);
+ i2c_slave_create_simple(i2c, "sii9022", 0x39);
sysbus_create_simple("pl031", map[VE_RTC], pic[4]); /* RTC */
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index e1f22f5..9a9bbc6 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -330,8 +330,8 @@
type_register_static(&aer915_info);
z2_lcd = ssi_create_slave(mpu->ssp[1], TYPE_ZIPIT_LCD);
bus = pxa2xx_i2c_bus(mpu->i2c[0]);
- i2c_create_slave(bus, TYPE_AER915, 0x55);
- wm = i2c_create_slave(bus, TYPE_WM8750, 0x1b);
+ i2c_slave_create_simple(bus, TYPE_AER915, 0x55);
+ wm = DEVICE(i2c_slave_create_simple(bus, TYPE_WM8750, 0x1b));
mpu->i2s->opaque = wm;
mpu->i2s->codec_out = wm8750_dac_dat;
mpu->i2s->codec_in = wm8750_adc_dat;
diff --git a/hw/display/sii9022.c b/hw/display/sii9022.c
index 0710ce9..3b82a85 100644
--- a/hw/display/sii9022.c
+++ b/hw/display/sii9022.c
@@ -161,7 +161,7 @@
I2CBus *bus;
bus = I2C_BUS(qdev_get_parent_bus(dev));
- i2c_create_slave(bus, TYPE_I2CDDC, 0x50);
+ i2c_slave_create_simple(bus, TYPE_I2CDDC, 0x50);
}
static void sii9022_class_init(ObjectClass *klass, void *data)
diff --git a/hw/i2c/core.c b/hw/i2c/core.c
index f81601a..21ec52a 100644
--- a/hw/i2c/core.c
+++ b/hw/i2c/core.c
@@ -281,13 +281,13 @@
return qdev_realize_and_unref(&dev->qdev, &bus->qbus, errp);
}
-DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr)
+I2CSlave *i2c_slave_create_simple(I2CBus *bus, const char *name, uint8_t addr)
{
I2CSlave *dev = i2c_slave_new(name, addr);
- i2c_slave_realize_and_unref(dev, bus, &error_fatal);
+ i2c_slave_realize_and_unref(dev, bus, &error_abort);
- return DEVICE(dev);
+ return dev;
}
static void i2c_slave_class_init(ObjectClass *klass, void *data)
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 5448d10..ab9884e 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -941,7 +941,7 @@
memory_region_add_subregion(ccsr_addr_space, MPC8544_I2C_REGS_OFFSET,
sysbus_mmio_get_region(s, 0));
i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c");
- i2c_create_slave(i2c, "ds1338", RTC_REGS_OFFSET);
+ i2c_slave_create_simple(i2c, "ds1338", RTC_REGS_OFFSET);
/* General Utility device */
diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index 1a106a6..1702344 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -339,7 +339,7 @@
spd_data[20] = 4; /* SO-DIMM module */
smbus_eeprom_init_one(i2c, 0x50, spd_data);
/* RTC */
- i2c_create_slave(i2c, "m41t80", 0x68);
+ i2c_slave_create_simple(i2c, "m41t80", 0x68);
dev = sysbus_create_simple(TYPE_PPC4xx_I2C, 0x4ef600800, uic[0][3]);
diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h
index cb7211f..c533058 100644
--- a/include/hw/i2c/i2c.h
+++ b/include/hw/i2c/i2c.h
@@ -80,7 +80,7 @@
uint8_t i2c_recv(I2CBus *bus);
I2CSlave *i2c_slave_new(const char *name, uint8_t addr);
-DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr);
+I2CSlave *i2c_slave_create_simple(I2CBus *bus, const char *name, uint8_t addr);
bool i2c_slave_realize_and_unref(I2CSlave *dev, I2CBus *bus, Error **errp);
/* lm832x.c */
