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arm64: dts: rockchip: rv1126b-evb1/4-v10: Add "pmic-reset" for rk801

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Reset pmic and output NPOR signal 5ms when system reboot.

Change-Id: I8da3ee636faf193a7afcedae66daf7d12a883aa8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This commit is contained in:
Joseph Chen
2025-05-26 11:19:52 +08:00
committed by Tao Huang
parent a3ae00552b
commit 316b598212
2 changed files with 12 additions and 2 deletions
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7
arch/arm64/boot/dts/rockchip/rv1126b-evb1-v10.dtsi
View File

@@ -201,8 +201,9 @@
interrupts = <RK_PC0 IRQ_TYPE_LEVEL_LOW>;
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;
@@ -342,6 +343,10 @@
pmic_int: pmic-int {
rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
};
soc_pwrctrl_reset: soc-pwrctrl-reset {
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>;
};
};
sdio-pwrseq {

7
arch/arm64/boot/dts/rockchip/rv1126b-evb4-v10.dts
View File

@@ -247,8 +247,9 @@
interrupts = <RK_PC0 IRQ_TYPE_LEVEL_LOW>;
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;
@@ -385,6 +386,10 @@
pmic_int: pmic-int {
rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>;
};
soc_pwrctrl_reset: soc-pwrctrl-reset {
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>;
};
};
sdio-pwrseq {