diff options
| author | Troy Lee <troy_lee@aspeedtech.com> | 2022-01-11 16:45:46 +0800 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-01-20 16:04:57 +0000 |
| commit | 3222165dcb7ec2d390e400d5c886d67b582f37d7 (patch) | |
| tree | f80f7d46861604132fd07495cd78e765740e20f5 /hw/arm/aspeed_ast2600.c | |
| parent | 119df56bf059431190ed5509f6e3e459d7892723 (diff) | |
hw/arm/aspeed: Add the i3c device to the AST2600 SoC
Add the new i3c device to the AST2600 SoC.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Reviewed-by: Graeme Gregory <quic_ggregory@quicinc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Graeme Gregory <quic_ggregory@quicinc.com>
Message-id: 20220111084546.4145785-3-troy_lee@aspeedtech.com
[PMM: tidied commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/aspeed_ast2600.c')
| -rw-r--r-- | hw/arm/aspeed_ast2600.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index e33483fb5d..8f37bdb1d8 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -61,6 +61,7 @@ static const hwaddr aspeed_soc_ast2600_memmap[] = { [ASPEED_DEV_UART1] = 0x1E783000, [ASPEED_DEV_UART5] = 0x1E784000, [ASPEED_DEV_VUART] = 0x1E787000, + [ASPEED_DEV_I3C] = 0x1E7A0000, [ASPEED_DEV_SDRAM] = 0x80000000, }; @@ -108,6 +109,7 @@ static const int aspeed_soc_ast2600_irqmap[] = { [ASPEED_DEV_ETH4] = 33, [ASPEED_DEV_KCS] = 138, /* 138 -> 142 */ [ASPEED_DEV_DP] = 62, + [ASPEED_DEV_I3C] = 102, /* 102 -> 107 */ }; static qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int ctrl) @@ -223,6 +225,8 @@ static void aspeed_soc_ast2600_init(Object *obj) snprintf(typename, sizeof(typename), "aspeed.hace-%s", socname); object_initialize_child(obj, "hace", &s->hace, typename); + + object_initialize_child(obj, "i3c", &s->i3c, TYPE_ASPEED_I3C); } /* @@ -523,6 +527,18 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) sysbus_mmio_map(SYS_BUS_DEVICE(&s->hace), 0, sc->memmap[ASPEED_DEV_HACE]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->hace), 0, aspeed_soc_get_irq(s, ASPEED_DEV_HACE)); + + /* I3C */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->i3c), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->i3c), 0, sc->memmap[ASPEED_DEV_I3C]); + for (i = 0; i < ASPEED_I3C_NR_DEVICES; i++) { + qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), + sc->irqmap[ASPEED_DEV_I3C] + i); + /* The AST2600 I3C controller has one IRQ per bus. */ + sysbus_connect_irq(SYS_BUS_DEVICE(&s->i3c.devices[i]), 0, irq); + } } static void aspeed_soc_ast2600_class_init(ObjectClass *oc, void *data) |