[PATCH 05/12] arm64: dts: rockchip: rk3588s-nanopi: remove pull up on rtc int pin

Joachim Eastwood via B4 Relay devnull+joachim.eastwood.gmail.com at kernel.org
Thu Jul 2 15:07:20 PDT 2026


From: Joachim Eastwood <joachim.eastwood at gmail.com>

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 <joachim.eastwood at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
index a8f32b994b10..f3a240b48a2a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-nanopi.dtsi
@@ -331,7 +331,7 @@ 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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