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Re: [Qemu-devel] [PATCH v6 8/8] aspeed: add the pc9552 chips to the with
From: |
Cédric Le Goater |
Subject: |
Re: [Qemu-devel] [PATCH v6 8/8] aspeed: add the pc9552 chips to the witherspoon machine |
Date: |
Fri, 20 Oct 2017 08:15:27 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 |
On 10/20/2017 04:59 AM, Philippe Mathieu-Daudé wrote:
> On 10/19/2017 01:35 PM, Cédric Le Goater wrote:
>> The pca9552 LED blinkers on the Witherspoon machine are used for leds
>> but also as GPIOs to control fans and GPUs.
>>
>> Signed-off-by: Cédric Le Goater <address@hidden>
>> Reviewed-by: Andrew Jeffery <address@hidden>
>> ---
>> hw/arm/aspeed.c | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
>> index df7f266800ba..0e2a4fa62c26 100644
>> --- a/hw/arm/aspeed.c
>> +++ b/hw/arm/aspeed.c
>> @@ -397,6 +397,8 @@ static void witherspoon_bmc_i2c_init(AspeedBoardState
>> *bmc)
>> AspeedSoCState *soc = &bmc->soc;
>> uint8_t *eeprom_buf = g_malloc0(8 * 1024);
>>
>> + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 3), "pca9552",
>> 0x60);
>
> TYPE_PCA9552 ?
I expect one day that the full "pca9550,1,2,3" device family will
exist and I am not sure there is much point in adding a define for
each. I should probably remove the TYPE_PCA9552.
Thanks,
C.
>> +
>> i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 4), "tmp423",
>> 0x4c);
>> i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 5), "tmp423",
>> 0x4c);
>>
>> @@ -409,6 +411,8 @@ static void witherspoon_bmc_i2c_init(AspeedBoardState
>> *bmc)
>>
>> smbus_eeprom_init_one(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), 0x51,
>> eeprom_buf);
>> + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "pca9552",
>
> ditto
>
>> + 0x60);
>> }
>>
>> static void witherspoon_bmc_init(MachineState *machine)
>>
>
> Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
>
- [Qemu-devel] [PATCH v6 2/8] aspeed: remove ignore_memory_transaction_failures on all boards, (continued)
- [Qemu-devel] [PATCH v6 2/8] aspeed: remove ignore_memory_transaction_failures on all boards, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 3/8] aspeed: add support for the witherspoon-bmc board, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 4/8] aspeed: add an I2C RTC device to all machines, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 5/8] smbus: add a smbus_eeprom_init_one() routine, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 6/8] aspeed: Add EEPROM I2C devices, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 7/8] misc: add pca9552 LED blinker model, Cédric Le Goater, 2017/10/19
- [Qemu-devel] [PATCH v6 8/8] aspeed: add the pc9552 chips to the witherspoon machine, Cédric Le Goater, 2017/10/19