Thread (13 messages) 13 messages, 1 author, 24d ago
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[PATCH v6 04/12] arm64: dts: rockchip: rk3588s-nanopi-r6: remove pull up on rtc int pin

From: Joachim Eastwood via B4 Relay <devnull+joachim.eastwood.gmail.com@kernel.org>
Date: 2026-09-03 21:23:46
Also in: b4-sent, linux-devicetree, linux-rockchip
Subsystem: the rest · Maintainer: Linus Torvalds

From: Joachim Eastwood <redacted>

All boards in the RK3588S NanoPi familiy has a pull on the PCB for the
RTC interrupt pin. So there is no need to enable the pull-up in the SoC.

Signed-off-by: Joachim Eastwood <redacted>
---
 arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
index 5bbd5d2fc5fa..f2b15e03d5ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi-r6.dtsi
@@ -420,7 +420,7 @@ hdmi0_tx_on_h: hdmi0-tx-on-h {
 
 	hym8563 {
 		rtc_int: rtc-int {
-			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
 
-- 
2.55.0


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