[PATCH v4] ARM: dts: aspeed: clemente: add gpio line name to io expander

Andrew Jeffery andrew at codeconstruct.com.au
Wed Nov 26 16:37:55 PST 2025


On Tue, 25 Nov 2025 13:42:50 +0800, Kimi Chen wrote:
> The chassis power cycle process requires a forced shutdown before
> cutting off the standby power. The SCM CPLD implements a hard shutdown
> host function that is controlled through the IO expander in the
> Clemente platform.
> 
> This change adds a new GPIO line named "shdn_force_l_cpld" to the
> PCA9555 IO expander's gpio-line-names at index 10. When asserted,
> this GPIO signals the CPLD to pull the HPM's SHDN_FORCE_L pin low,
> which triggers a forced host shutdown.
> 
> [...]

Thanks, I've applied this to the BMC tree.

-- 
Andrew Jeffery <andrew at codeconstruct.com.au>




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