diff options
| author | Alastair D'Silva <alastair@d-silva.org> | 2017-01-20 11:15:06 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-01-20 11:15:06 +0000 |
| commit | 643bb6fca7102e49c156d4ba210d2ec3c160b844 (patch) | |
| tree | 07b181907e09c5bbc52f567859adc9011d6c5832 /hw | |
| parent | 0f6bcf68a99efdc531b209551f2b760b0bdcc554 (diff) | |
arm: Uniquely name imx25 I2C buses.
The imx25 chip provides 3 i2c buses, but they have all been named
"i2c", which makes it difficult to predict which bus a device will
be connected to when specified on the command line.
This patch addresses the issue by naming the buses uniquely:
i2c-bus.0 i2c-bus.1 i2c-bus.2
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
Message-id: 20170105043430.3176-2-alastair@au1.ibm.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/imx25_pdk.c | 2 | ||||
| -rw-r--r-- | hw/i2c/imx_i2c.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/hw/arm/imx25_pdk.c b/hw/arm/imx25_pdk.c index 025b60843e..44e741fde3 100644 --- a/hw/arm/imx25_pdk.c +++ b/hw/arm/imx25_pdk.c @@ -139,7 +139,7 @@ static void imx25_pdk_init(MachineState *machine) * of simple qtest. See "make check" for details. */ i2c_create_slave((I2CBus *)qdev_get_child_bus(DEVICE(&s->soc.i2c[0]), - "i2c"), + "i2c-bus.0"), "ds1338", 0x68); } } diff --git a/hw/i2c/imx_i2c.c b/hw/i2c/imx_i2c.c index 37e5a62ce7..6c81b98ebd 100644 --- a/hw/i2c/imx_i2c.c +++ b/hw/i2c/imx_i2c.c @@ -310,7 +310,7 @@ static void imx_i2c_realize(DeviceState *dev, Error **errp) IMX_I2C_MEM_SIZE); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->iomem); sysbus_init_irq(SYS_BUS_DEVICE(dev), &s->irq); - s->bus = i2c_init_bus(DEVICE(dev), "i2c"); + s->bus = i2c_init_bus(DEVICE(dev), NULL); } static void imx_i2c_class_init(ObjectClass *klass, void *data) |