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Message-ID: <20251017134402.2073042-1-Daniel-Hsu@quantatw.com>
Date: Fri, 17 Oct 2025 21:44:02 +0800
From: Daniel Hsu <d486250@...il.com>
To: joel@....id.au,
andrew@...econstruct.com.au
Cc: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org,
linux-kernel@...r.kernel.org,
Daniel Hsu <Daniel-Hsu@...ntatw.com>
Subject: [PATCH] ARM: dts: aspeed: harma: add fanboard presence sgpio
Add the SGPIO definition for detecting fanboard presence on the Harma
platform. This allows the BMC to determine whether the fanboard is
attached.
Signed-off-by: Daniel Hsu <Daniel-Hsu@...ntatw.com>
---
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
index b733efe31e8d..7983ae0bd3f3 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-harma.dts
@@ -814,9 +814,13 @@ &sgpiom0 {
"irq-pvddcore1-ocp-alert","",
"","",
/*O4-O7 line 232-239*/
- "","","","","","","","",
+ "","","","",
+ "presence-lower-fanboard1","",
+ "presence-lower-fanboard2","",
/*P0-P3 line 240-247*/
- "","","","","","","","",
+ "presence-upper-fanboard1","",
+ "presence-upper-fanboard2","",
+ "","","","",
/*P4-P7 line 248-255*/
"","","","","","","","";
};
--
2.43.0
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