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aspeed: Add tmp105 in i2c bus 0 for AST2700 

ASPEED SDK add lm75 in i2c bus 0 for AST2700.
LM75 is compatible with TMP105 driver.

Introduce a new i2c init function and
add tmp105 device model in i2c bus 0.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Jamin Lin 2024-09-03 16:35:27 +08:00 committed by Cédric Le Goater
parent 8ac116cc64
commit 2c075ff3ce
1 changed files with 10 additions and 0 deletions
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10
hw/arm/aspeed.c
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@ -1650,6 +1650,15 @@ static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
}
#ifdef TARGET_AARCH64
static void ast2700_evb_i2c_init(AspeedMachineState *bmc)
{
AspeedSoCState *soc = bmc->soc;
/* LM75 is compatible with TMP105 driver */
i2c_slave_create_simple(aspeed_i2c_get_bus(&soc->i2c, 0),
TYPE_TMP105, 0x4d);
}
static void aspeed_machine_ast2700_evb_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
@ -1664,6 +1673,7 @@ static void aspeed_machine_ast2700_evb_class_init(ObjectClass *oc, void *data)
amc->num_cs = 2;
amc->macs_mask = ASPEED_MAC0_ON | ASPEED_MAC1_ON | ASPEED_MAC2_ON;
amc->uart_default = ASPEED_DEV_UART12;
amc->i2c_init = ast2700_evb_i2c_init;
mc->default_ram_size = 1 * GiB;
aspeed_machine_class_init_cpus_defaults(mc);
}