From: Kimi Chen Date: Tue, 25 Nov 2025 05:42:50 +0000 (+0800) Subject: ARM: dts: aspeed: clemente: add gpio line name to io expander X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3eb4690e5a61c71adc57d28788c8004aa5665a3;p=thirdparty%2Fkernel%2Flinux.git ARM: dts: aspeed: clemente: add gpio line name to io expander 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. Signed-off-by: Kimi Chen Signed-off-by: Andrew Jeffery --- diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts index 885c50a7d6659..dfe8f6d0eeef5 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts @@ -1013,7 +1013,7 @@ "", "", "", - "", + "shdn_force_l_cpld", "", "", "",