Hi Vikas

On 09/19/2017 12:40 AM, Vikas Manocha wrote:
> Hi Patrice,
> 
> On 09/13/2017 09:00 AM, patrice.chot...@st.com wrote:
>> From: Patrice Chotard <patrice.chot...@st.com>
>>
>> STM32F7 and STM32H7 shares the same UART block, add
>> STM32H7 compatible string.
>>
>> Signed-off-by: Patrice Chotard <patrice.chot...@st.com>
>> ---
>>   drivers/serial/Kconfig          | 7 ++++---
>>   drivers/serial/serial_stm32x7.c | 2 ++
>>   2 files changed, 6 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
>> index aeed538..0775d95 100644
>> --- a/drivers/serial/Kconfig
>> +++ b/drivers/serial/Kconfig
>> @@ -524,10 +524,11 @@ config STI_ASC_SERIAL
>>   
>>   config STM32X7_SERIAL
>>      bool "STMicroelectronics STM32 SoCs on-chip UART"
>> -    depends on DM_SERIAL && STM32F7
>> +    depends on DM_SERIAL && (STM32F7 || STM32H7)
>>      help
>> -      If you have a machine based on a STM32 F7 you can enable its
>> -      onboard serial ports, say Y to this option. If unsure, say N.
>> +      If you have a machine based on a STM32 F7 or H7 SoC you can
>> +      enable its onboard serial ports, say Y to this option.
>> +      If unsure, say N.
>>   
>>   config MPC8XX_CONS
>>      bool "Console driver for MPC8XX"
>> diff --git a/drivers/serial/serial_stm32x7.c 
>> b/drivers/serial/serial_stm32x7.c
>> index bf118a7..2f4eafa 100644
>> --- a/drivers/serial/serial_stm32x7.c
>> +++ b/drivers/serial/serial_stm32x7.c
>> @@ -112,6 +112,8 @@ static int stm32_serial_probe(struct udevice *dev)
>>   static const struct udevice_id stm32_serial_id[] = {
>>      {.compatible = "st,stm32f7-usart"},
>>      {.compatible = "st,stm32f7-uart"},
>> +    {.compatible = "st,stm32h7-usart"},
>> +    {.compatible = "st,stm32h7-uart"},
> 
> two compatibles are consuming space & time without adding any value.

Agree, i will send a series to remove the "usart" compatible as this 
series has been already merged in u-boot/master

Thanks

Patrice

> 
> Cheers,
> Vikas
> 
>>      {}
>>   };
>>   
>>
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