[PATCH v9 06/15] ARM: dts: aspeed: anacapa: Align PDB fan GPIO numbering
COOLING6d
From: Colin Huang <hidden>
Date: 2026-09-30 06:16:54
Also in:
linux-aspeed, linux-devicetree, lkml
Subsystem:
arm/aspeed machine support, the rest · Maintainers:
Joel Stanley, Andrew Jeffery, Linus Torvalds
From: Rex Fu <redacted> Update the LPDB and RPDB fan GPIO line names to align with the platform fan numbering scheme. The LPDB fan GPIOs are named FAN0 through FAN4, while the RPDB fan GPIOs are named FAN5 through FAN8. This keeps the GPIO line names consistent with the fan inventory and platform-level fan numbering. Signed-off-by: Rex Fu <redacted> --- .../aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi
index a2392f684b80..3ea5d67865d4 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dtsi@@ -2,6 +2,40 @@ #include "aspeed-bmc-facebook-anacapa-evt1.dtsi" +// MB - PDB +&i2c8 { + i2c-mux@72 { + i2c@0 { + gpio@24 { + gpio-line-names = + "RPDB_EAM2_PRSNT_MOS_N_R", "RPDB_EAM3_PRSNT_MOS_N_R", + "RPDB_PWRGD_P50V_HSC4_SYS_R", + "RPDB_PWRGD_P50V_STBY_SYS_BUF_R", + "RPDB_P50V_FAN5_R2_PG", "RPDB_P50V_FAN6_R2_PG", + "RPDB_P50V_FAN7_R2_PG", "RPDB_P50V_FAN8_R2_PG", + "", "RPDB_FAN5_PRSNT_N_R", + "", "RPDB_FAN6_PRSNT_N_R", + "RPDB_FAN7_PRSNT_N_R", "RPDB_FAN8_PRSNT_N_R", + "", ""; + }; + }; + + i2c@1 { + gpio@24 { + gpio-line-names = + "LPDB_P50V_FAN0_R2_PG","LPDB_P50V_FAN1_R2_PG", + "LPDB_P50V_FAN2_R2_PG","LPDB_P50V_FAN3_R2_PG", + "LPDB_P50V_FAN4_R2_PG","LPDB_FAN0_PRSNT_N_R", + "LPDB_FAN1_PRSNT_N_R","LPDB_FAN2_PRSNT_N_R", + "LPDB_FAN3_PRSNT_N_R","LPDB_FAN4_PRSNT_N_R", + "","", + "","", + "",""; + }; + }; + }; +}; + // SCM &i2c9 { // SCM FRU
--
2.34.1