[PATCH 0/8] arm64: dts: ti: j7: Add device-tree nodes for MCSPI

Vaishnav Achath vaishnav.a at ti.com
Mon Mar 20 23:59:42 PDT 2023


Hi Nishanth,

On 20/03/23 20:46, Nishanth Menon wrote:
> On 11:00-20230320, Vaishnav Achath wrote:
>> This series adds device tree nodes for Multi Channel Serial Peripheral
>> Interface (MCSPI) on J721E, J7200, J721S2 and J784S4 platforms. All the
>> MCSPI instances are disabled by default and can be enabled through overlays
>> as required, the changes were tested using spidev loopback test for all
>> instances and the data verified only for main_spi4 which is connected
>> internally as slave to mcu_spi2 for all existing J7 devices.
>>
>> Vaishnav Achath (8):
>>   arm64: dts: ti: k3-j721e-main: Add MCSPI nodes
>>   arm64: dts: ti: k3-j721e-mcu-wakeup: Add MCSPI nodes
>>   arm64: dts: ti: k3-j7200-main: Add MCSPI nodes
>>   arm64: dts: ti: k3-j7200-mcu-wakeup: Add MCSPI nodes
>>   arm64: dts: ti: k3-j721s2-main: Add MCSPI nodes
>>   arm64: dts: ti: k3-j721s2-mcu-wakeup: Add MCSPI nodes
>>   arm64: dts: ti: k3-j784s4-main: Add MCSPI nodes
>>   arm64: dts: ti: k3-j784s4-mcu-wakeup: Add MCSPI nodes
> 
> Why split the patches per bus? why not club the patches at SoC level?
> 

I split them initially since the changes were in two different files, I have
combined the changes at SoC level and send a V2,

https://lore.kernel.org/all/20230321065447.6997-1-vaishnav.a@ti.com/#r

-- 
Regards,
Vaishnav



More information about the linux-arm-kernel mailing list