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aspeed/i2c: Add ast1030 controller models

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Based on :

  https://lore.kernel.org/qemu-devel/20220324100439.478317-2-troy_lee@aspeedtech.com/

Cc: Troy Lee <troy_lee@aspeedtech.com>
Cc: Jamin Lin <jamin_lin@aspeedtech.com>
Cc: Steven Lee <steven_lee@aspeedtech.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2022-06-13 14:05:48 +02:00
parent e532cd0485
commit b35802ce31
2 changed files with 25 additions and 0 deletions
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24
hw/i2c/aspeed_i2c.c
View File

@ -1176,6 +1176,29 @@ static const TypeInfo aspeed_2600_i2c_info = {
.class_init = aspeed_2600_i2c_class_init,
};
static void aspeed_1030_i2c_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
AspeedI2CClass *aic = ASPEED_I2C_CLASS(klass);
dc->desc = "ASPEED 1030 I2C Controller";
aic->num_busses = 14;
aic->reg_size = 0x80;
aic->gap = -1; /* no gap */
aic->bus_get_irq = aspeed_2600_i2c_bus_get_irq;
aic->pool_size = 0x200;
aic->pool_base = 0xC00;
aic->bus_pool_base = aspeed_2600_i2c_bus_pool_base;
aic->has_dma = true;
}
static const TypeInfo aspeed_1030_i2c_info = {
.name = TYPE_ASPEED_1030_I2C,
.parent = TYPE_ASPEED_I2C,
.class_init = aspeed_1030_i2c_class_init,
};
static void aspeed_i2c_register_types(void)
{
type_register_static(&aspeed_i2c_bus_info);
@ -1183,6 +1206,7 @@ static void aspeed_i2c_register_types(void)
type_register_static(&aspeed_2400_i2c_info);
type_register_static(&aspeed_2500_i2c_info);
type_register_static(&aspeed_2600_i2c_info);
type_register_static(&aspeed_1030_i2c_info);
}
type_init(aspeed_i2c_register_types)

1
include/hw/i2c/aspeed_i2c.h
View File

@ -30,6 +30,7 @@
#define TYPE_ASPEED_2400_I2C TYPE_ASPEED_I2C "-ast2400"
#define TYPE_ASPEED_2500_I2C TYPE_ASPEED_I2C "-ast2500"
#define TYPE_ASPEED_2600_I2C TYPE_ASPEED_I2C "-ast2600"
#define TYPE_ASPEED_1030_I2C TYPE_ASPEED_I2C "-ast1030"
OBJECT_DECLARE_TYPE(AspeedI2CState, AspeedI2CClass, ASPEED_I2C)
#define ASPEED_I2C_NR_BUSSES 16