[PATCH v2 4/4] ARM: dts: aspeed: santabarbara: add sgpio line name for leak detection
Fred Chen
fredchen.openbmc at gmail.com
Thu Aug 14 23:17:00 AEST 2025
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 <fredchen.openbmc at gmail.com>
---
.../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
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