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| author | Andrew Jeffery <andrew@aj.id.au> | 2021-10-12 08:20:08 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2021-10-12 08:20:08 +0200 |
| commit | 199fd6230cf9e774991b60e1ee8a0ab35b6c5f9a (patch) | |
| tree | 685b5267c8beec9a1caffe0eebfc6ecc34fe5ecc /hw/arm | |
| parent | 5857974d5d1133455e3c33e7c740786722418588 (diff) | |
| download | qemu-199fd6230cf9e774991b60e1ee8a0ab35b6c5f9a.zip qemu-199fd6230cf9e774991b60e1ee8a0ab35b6c5f9a.tar.gz qemu-199fd6230cf9e774991b60e1ee8a0ab35b6c5f9a.tar.bz2 | |
hw/arm: Integrate ADC model into Aspeed SoC
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Message-Id: <20211005052604.1674891-3-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/aspeed_ast2600.c | 11 | ||||
| -rw-r--r-- | hw/arm/aspeed_soc.c | 11 |
2 files changed, 22 insertions, 0 deletions
diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index a70e4c4..0384357 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -148,6 +148,9 @@ static void aspeed_soc_ast2600_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.timer-%s", socname); object_initialize_child(obj, "timerctrl", &s->timerctrl, typename); + snprintf(typename, sizeof(typename), "aspeed.adc-%s", socname); + object_initialize_child(obj, "adc", &s->adc, typename); + snprintf(typename, sizeof(typename), "aspeed.i2c-%s", socname); object_initialize_child(obj, "i2c", &s->i2c, typename); @@ -322,6 +325,14 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq); } + /* ADC */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->adc), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->adc), 0, sc->memmap[ASPEED_DEV_ADC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0, + aspeed_soc_get_irq(s, ASPEED_DEV_ADC)); + /* UART - attach an 8250 to the IO space as our UART */ serial_mm_init(get_system_memory(), sc->memmap[s->uart_default], 2, aspeed_soc_get_irq(s, s->uart_default), 38400, diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 4f013dd..7d53cf2 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -162,6 +162,9 @@ static void aspeed_soc_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.timer-%s", socname); object_initialize_child(obj, "timerctrl", &s->timerctrl, typename); + snprintf(typename, sizeof(typename), "aspeed.adc-%s", socname); + object_initialize_child(obj, "adc", &s->adc, typename); + snprintf(typename, sizeof(typename), "aspeed.i2c-%s", socname); object_initialize_child(obj, "i2c", &s->i2c, typename); @@ -287,6 +290,14 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq); } + /* ADC */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->adc), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->adc), 0, sc->memmap[ASPEED_DEV_ADC]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->adc), 0, + aspeed_soc_get_irq(s, ASPEED_DEV_ADC)); + /* UART - attach an 8250 to the IO space as our UART */ serial_mm_init(get_system_memory(), sc->memmap[s->uart_default], 2, aspeed_soc_get_irq(s, s->uart_default), 38400, |