From 3664a5d88fbc7d033f356aece485e785d9d87f81 Mon Sep 17 00:00:00 2001 From: Joseph Chen Date: Tue, 22 Jul 2025 10:52:37 +0800 Subject: [PATCH] ARM: dts: rockchip: rk3506{g-demo-display-control,b-test2-v10}: Add "pmic-reset" for rk801 Reset pmic and output NPOR signal 5ms when system reboot. Signed-off-by: Joseph Chen Change-Id: I8c59ed22342617cf555e54c3fb43821203aae70c --- arch/arm/boot/dts/rk3506-rk801.dtsi | 3 ++- arch/arm/boot/dts/rk3506b-test2-v10.dts | 4 ++++ arch/arm/boot/dts/rk3506g-demo-display-control.dts | 4 ++++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3506-rk801.dtsi b/arch/arm/boot/dts/rk3506-rk801.dtsi index e63a79957a7f..e2f4a7b91c30 100644 --- a/arch/arm/boot/dts/rk3506-rk801.dtsi +++ b/arch/arm/boot/dts/rk3506-rk801.dtsi @@ -20,8 +20,9 @@ interrupts = ; pwrctrl-gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; + pinctrl-names = "default", "pmic-reset"; pinctrl-0 = <&pmic_int>; + pinctrl-1 = <&soc_pwrctrl_reset>; rockchip,system-power-controller; wakeup-source; diff --git a/arch/arm/boot/dts/rk3506b-test2-v10.dts b/arch/arm/boot/dts/rk3506b-test2-v10.dts index 822d39efcb82..82e8e1a0aee4 100644 --- a/arch/arm/boot/dts/rk3506b-test2-v10.dts +++ b/arch/arm/boot/dts/rk3506b-test2-v10.dts @@ -632,6 +632,10 @@ pmic_int: pmic-int { rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; + + soc_pwrctrl_reset: soc-pwrctrl-reset { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>; + }; }; sdcard { diff --git a/arch/arm/boot/dts/rk3506g-demo-display-control.dts b/arch/arm/boot/dts/rk3506g-demo-display-control.dts index 9a91f2db5658..026169b87697 100644 --- a/arch/arm/boot/dts/rk3506g-demo-display-control.dts +++ b/arch/arm/boot/dts/rk3506g-demo-display-control.dts @@ -526,6 +526,10 @@ pmic_int: pmic-int { rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; }; + + soc_pwrctrl_reset: soc-pwrctrl-reset { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>; + }; }; psensor {