linux-kernel - [PATCH] dt: aspeed: clemente: move hdd

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Message-Id: <20251023-leo-dts-add-shunt-resistor-v1-1-5d9980aba308@fii-foxconn.com>
Date: Thu, 23 Oct 2025 18:26:56 +0800
From: Alex Wang via B4 Relay <devnull+alex.ts.wang.fii-foxconn.com@...nel.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Joel Stanley <joel@....id.au>, 
 Andrew Jeffery <andrew@...econstruct.com.au>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org, 
 george.kw.lee@...-foxconn.com, Alex Wang <alex.ts.wang@...-foxconn.com>
Subject: [PATCH] dt: aspeed: clemente: move hdd_led to its own gpio-leds
 group

From: Alex Wang <alex.ts.wang@...-foxconn.com>

The gpio-leds driver requires all GPIOs in a group to be available;
if any GPIO in the group is missing the whole group will not be
created. The hdd_led GPIO is only present after standby power is
enabled, which can prevent other LEDs in the same group from being
created and blocks properly setting 'bmc_ready_noled'.

Move the 'hdd_led' node into a separate gpio-leds group so that other
LEDs are not blocked and the 'bmc_ready_noled' flag can be set
correctly.

Signed-off-by: Alex Wang <alex.ts.wang@...-foxconn.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

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 450446913e36..c58922695f46 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-clemente.dts
@@ -96,7 +96,12 @@ led-3 {
 			gpios = <&gpio0 ASPEED_GPIO(P, 5) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>;
 		};
 
-		led-hdd {
+	};
+
+	hdd-leds {
+		compatible = "gpio-leds";
+
+		led-0 {
 			label = "hdd_led";
 			gpios = <&io_expander13 1 GPIO_ACTIVE_LOW>;
 		};

---
base-commit: b5dd162282164dc202541ce6551cf705d345820e
change-id: 20251023-leo-dts-add-shunt-resistor-2810206a5dae

Best regards,
-- 
Alex Wang <alex.ts.wang@...-foxconn.com>