From: Chris Morgan <macroalpha82@gmail.com>
To: devicetree@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org, heiko@sntech.de,
conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org,
Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH] arm64: dts: rockchip: Correct Fan Supply for Gameforce Ace
Date: Tue, 10 Mar 2026 08:46:48 -0500 [thread overview]
Message-ID: <20260310134648.550006-1-macroalpha82@gmail.com> (raw)
From: Chris Morgan <macromorgan@hotmail.com>
Correct the regulator providing power to the PWM controlled fan.
Without this fix the fan only runs when the audio path is playing
audio (because the speaker amplifier and PWM fan share the same
regulator).
Fixes: 4e946c447a04 ("arm64: dts: rockchip: Add GameForce Ace")
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
index b69d7aa0b2f1..89618394c0bf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
@@ -318,7 +318,7 @@ pwm_fan: pwm-fan {
compatible = "pwm-fan";
#cooling-cells = <2>;
cooling-levels = <0 120 150 180 210 240 255>;
- fan-supply = <&vcc5v0_sys>;
+ fan-supply = <&vcc5v0_spk>;
interrupt-parent = <&gpio4>;
interrupts = <RK_PB2 IRQ_TYPE_EDGE_RISING>;
pulses-per-revolution = <4>;
--
2.43.0
next reply other threads:[~2026-03-10 13:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 13:46 Chris Morgan [this message]
2026-03-12 20:00 ` [PATCH] arm64: dts: rockchip: Correct Fan Supply for Gameforce Ace Heiko Stuebner
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