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

Nishanth Menon nm at ti.com
Mon Mar 20 08:16:34 PDT 2023


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?

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D



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