[linux dev-6.6 v2 0/2] Add Nuvoton NPCM SGPIO feature

Andrew Jeffery andrew at codeconstruct.com.au
Wed Jul 3 15:54:59 AEST 2024


On Mon, 2024-07-01 at 12:31 +0300, Tomer Maimon wrote:
> This SGPIO controller is for NUVOTON NPCM7xx and NPCM8xx SoC.
> Nuvoton NPCM SGPIO module is combine serial to parallel IC (HC595)
> and parallel to serial IC (HC165), and use APB3 clock to control it.
> This interface has 4 pins  (D_out , D_in, S_CLK, LDSH).
> NPCM7xx/NPCM8xx have two sgpio module each module can support up
> to 64 output pins,and up to 64 input pin, the pin is only for GPI or GPO.
> 
> The NPCM SGPIO patchset is upstream to Linux vanilla.

Thanks, I've applied these to openbmc/linux dev-6.6.

andrew


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