[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 2/2] aspeed: add a GPIO controller to the SoC
From: |
Rashmica Gupta |
Subject: |
[Qemu-devel] [PATCH 2/2] aspeed: add a GPIO controller to the SoC |
Date: |
Mon, 15 Jul 2019 16:19:25 +1000 |
Signed-off-by: Rashmica Gupta <address@hidden>
---
hw/arm/aspeed_soc.c | 17 +++++++++++++++++
include/hw/arm/aspeed_soc.h | 3 +++
2 files changed, 20 insertions(+)
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index c6fb3700f2..ff422c8ad1 100644
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -124,6 +124,7 @@ 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,
@@ -136,6 +137,7 @@ 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,
@@ -148,6 +150,7 @@ 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,
@@ -160,6 +163,7 @@ 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,
@@ -246,6 +250,9 @@ 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)
@@ -425,6 +432,16 @@ 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),
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h
index cef605ad6b..fa04abddd8 100644
--- a/include/hw/arm/aspeed_soc.h
+++ b/include/hw/arm/aspeed_soc.h
@@ -22,6 +22,7 @@
#include "hw/ssi/aspeed_smc.h"
#include "hw/watchdog/wdt_aspeed.h"
#include "hw/net/ftgmac100.h"
+#include "hw/gpio/aspeed_gpio.h"
#define ASPEED_SPIS_NUM 2
#define ASPEED_WDTS_NUM 3
@@ -47,6 +48,7 @@ typedef struct AspeedSoCState {
AspeedSDMCState sdmc;
AspeedWDTState wdt[ASPEED_WDTS_NUM];
FTGMAC100State ftgmac100[ASPEED_MACS_NUM];
+ AspeedGPIOState gpio;
} AspeedSoCState;
#define TYPE_ASPEED_SOC "aspeed-soc"
@@ -60,6 +62,7 @@ typedef struct AspeedSoCInfo {
int spis_num;
const char *fmc_typename;
const char **spi_typename;
+ const char *gpio_typename;
int wdts_num;
const int *irqmap;
const hwaddr *memmap;
--
2.20.1