[PATCH v2 4/4] ARM: dts: aspeed: santabarbara: add sgpio line name for leak detection
From: Fred Chen <hidden>
Date: 2025-08-14 13:17:24
Also in:
linux-aspeed, linux-devicetree, lkml
Subsystem:
arm/aspeed machine support, the rest · Maintainers:
Joel Stanley, Andrew Jeffery, Linus Torvalds
Add leak-related line names for the SGPIO inputs that report chassis leaks, so userspace can detect and handle leak events Signed-off-by: Fred Chen <redacted> --- .../dts/aspeed/aspeed-bmc-facebook-santabarbara.dts | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
index ed2432f37609..6af8b22f72e1 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-santabarbara.dts@@ -1767,11 +1767,17 @@ &sgpiom0 { "PRSNT_LEAK_CABLE_1_R_N","", "PRSNT_LEAK_CABLE_2_R_N","", "PRSNT_HDT_N","", - "","", + "LEAK_SWB_COLDPLATE","", /*P0-P3 line 240-247*/ - "","","","","","","","", + "LEAK_R3_COLDPLATE","", + "LEAK_R2_COLDPLATE","", + "LEAK_R1_COLDPLATE","", + "LEAK_R0_COLDPLATE","", /*P4-P7 line 248-255*/ - "","","","","","","",""; + "LEAK_MB_COLDPLATE","", + "LEAK_PDB1_RIGHT_MANIFOLD","", + "LEAK_PDB1_LEFT_MANIFOLD","", + "LEAK_MB_MANIFOLD",""; status = "okay"; };
--
2.49.0