diff options
| author | Rashmica Gupta <rashmica.g@gmail.com> | 2019-09-04 09:04:58 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-09-13 16:05:00 +0100 |
| commit | fdcc7c0631144933e955b6ddbbd10325abc7f688 (patch) | |
| tree | fdf1f4a0f978709755e44f7ef8ec8d5d575585e8 /hw/arm | |
| parent | 4b7f956862dc2db4c5c60762abcb3b6179751cc6 (diff) | |
aspeed: add a GPIO controller to the SoC
Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20190904070506.1052-3-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/aspeed_soc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 9ee8104832..04480875d0 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -125,6 +125,7 @@ static const AspeedSoCInfo aspeed_socs[] = { .spis_num = 1, .fmc_typename = "aspeed.smc.fmc", .spi_typename = aspeed_soc_ast2400_typenames, + .gpio_typename = "aspeed.gpio-ast2400", .wdts_num = 2, .irqmap = aspeed_soc_ast2400_irqmap, .memmap = aspeed_soc_ast2400_memmap, @@ -137,6 +138,7 @@ static const AspeedSoCInfo aspeed_socs[] = { .spis_num = 1, .fmc_typename = "aspeed.smc.fmc", .spi_typename = aspeed_soc_ast2400_typenames, + .gpio_typename = "aspeed.gpio-ast2400", .wdts_num = 2, .irqmap = aspeed_soc_ast2400_irqmap, .memmap = aspeed_soc_ast2400_memmap, @@ -149,6 +151,7 @@ static const AspeedSoCInfo aspeed_socs[] = { .spis_num = 1, .fmc_typename = "aspeed.smc.fmc", .spi_typename = aspeed_soc_ast2400_typenames, + .gpio_typename = "aspeed.gpio-ast2400", .wdts_num = 2, .irqmap = aspeed_soc_ast2400_irqmap, .memmap = aspeed_soc_ast2400_memmap, @@ -161,6 +164,7 @@ static const AspeedSoCInfo aspeed_socs[] = { .spis_num = 2, .fmc_typename = "aspeed.smc.ast2500-fmc", .spi_typename = aspeed_soc_ast2500_typenames, + .gpio_typename = "aspeed.gpio-ast2500", .wdts_num = 3, .irqmap = aspeed_soc_ast2500_irqmap, .memmap = aspeed_soc_ast2500_memmap, @@ -247,6 +251,9 @@ static void aspeed_soc_init(Object *obj) sysbus_init_child_obj(obj, "xdma", OBJECT(&s->xdma), sizeof(s->xdma), TYPE_ASPEED_XDMA); + + sysbus_init_child_obj(obj, "gpio", OBJECT(&s->gpio), sizeof(s->gpio), + sc->info->gpio_typename); } static void aspeed_soc_realize(DeviceState *dev, Error **errp) @@ -426,6 +433,16 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) sc->info->memmap[ASPEED_XDMA]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->xdma), 0, aspeed_soc_get_irq(s, ASPEED_XDMA)); + + /* GPIO */ + object_property_set_bool(OBJECT(&s->gpio), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio), 0, sc->info->memmap[ASPEED_GPIO]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio), 0, + aspeed_soc_get_irq(s, ASPEED_GPIO)); } static Property aspeed_soc_properties[] = { DEFINE_PROP_UINT32("num-cpus", AspeedSoCState, num_cpus, 0), |