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Liang Chenmmind
Liang Chen
authored and
mmind
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arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs
The pinconfig settings for Rockchip SoCs are pretty similar on all socs, so move them to a shared dtsi to be included, instead of redefining them for each soc. Signed-off-by: Liang Chen <cl@rock-chips.com> Link: https://lore.kernel.org/r/20210622020517.13100-3-cl@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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‎arch/arm64/boot/dts/rockchip/rockchip-pinconf.dtsi‎

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
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*/
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&pinctrl {
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/omit-if-no-ref/
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pcfg_pull_up: pcfg-pull-up {
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bias-pull-up;
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};
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/omit-if-no-ref/
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pcfg_pull_down: pcfg-pull-down {
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bias-pull-down;
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};
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/omit-if-no-ref/
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pcfg_pull_none: pcfg-pull-none {
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bias-disable;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_0: pcfg-pull-none-drv-level-0 {
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bias-disable;
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drive-strength = <0>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_1: pcfg-pull-none-drv-level-1 {
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bias-disable;
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drive-strength = <1>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_2: pcfg-pull-none-drv-level-2 {
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bias-disable;
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drive-strength = <2>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_3: pcfg-pull-none-drv-level-3 {
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bias-disable;
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drive-strength = <3>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_4: pcfg-pull-none-drv-level-4 {
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bias-disable;
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drive-strength = <4>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_5: pcfg-pull-none-drv-level-5 {
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bias-disable;
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drive-strength = <5>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_6: pcfg-pull-none-drv-level-6 {
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bias-disable;
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drive-strength = <6>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_7: pcfg-pull-none-drv-level-7 {
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bias-disable;
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drive-strength = <7>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_8: pcfg-pull-none-drv-level-8 {
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bias-disable;
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drive-strength = <8>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_9: pcfg-pull-none-drv-level-9 {
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bias-disable;
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drive-strength = <9>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_10: pcfg-pull-none-drv-level-10 {
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bias-disable;
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drive-strength = <10>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_11: pcfg-pull-none-drv-level-11 {
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bias-disable;
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drive-strength = <11>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_12: pcfg-pull-none-drv-level-12 {
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bias-disable;
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drive-strength = <12>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_13: pcfg-pull-none-drv-level-13 {
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bias-disable;
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drive-strength = <13>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_14: pcfg-pull-none-drv-level-14 {
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bias-disable;
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drive-strength = <14>;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_15: pcfg-pull-none-drv-level-15 {
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bias-disable;
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drive-strength = <15>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_0: pcfg-pull-up-drv-level-0 {
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bias-pull-up;
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drive-strength = <0>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_1: pcfg-pull-up-drv-level-1 {
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bias-pull-up;
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drive-strength = <1>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_2: pcfg-pull-up-drv-level-2 {
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bias-pull-up;
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drive-strength = <2>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_3: pcfg-pull-up-drv-level-3 {
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bias-pull-up;
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drive-strength = <3>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_4: pcfg-pull-up-drv-level-4 {
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bias-pull-up;
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drive-strength = <4>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_5: pcfg-pull-up-drv-level-5 {
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bias-pull-up;
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drive-strength = <5>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_6: pcfg-pull-up-drv-level-6 {
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bias-pull-up;
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drive-strength = <6>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_7: pcfg-pull-up-drv-level-7 {
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bias-pull-up;
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drive-strength = <7>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_8: pcfg-pull-up-drv-level-8 {
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bias-pull-up;
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drive-strength = <8>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_9: pcfg-pull-up-drv-level-9 {
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bias-pull-up;
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drive-strength = <9>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_10: pcfg-pull-up-drv-level-10 {
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bias-pull-up;
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drive-strength = <10>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_11: pcfg-pull-up-drv-level-11 {
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bias-pull-up;
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drive-strength = <11>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_12: pcfg-pull-up-drv-level-12 {
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bias-pull-up;
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drive-strength = <12>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_13: pcfg-pull-up-drv-level-13 {
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bias-pull-up;
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drive-strength = <13>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_14: pcfg-pull-up-drv-level-14 {
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bias-pull-up;
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drive-strength = <14>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_drv_level_15: pcfg-pull-up-drv-level-15 {
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bias-pull-up;
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drive-strength = <15>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_0: pcfg-pull-down-drv-level-0 {
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bias-pull-down;
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drive-strength = <0>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_1: pcfg-pull-down-drv-level-1 {
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bias-pull-down;
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drive-strength = <1>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_2: pcfg-pull-down-drv-level-2 {
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bias-pull-down;
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drive-strength = <2>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_3: pcfg-pull-down-drv-level-3 {
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bias-pull-down;
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drive-strength = <3>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_4: pcfg-pull-down-drv-level-4 {
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bias-pull-down;
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drive-strength = <4>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_5: pcfg-pull-down-drv-level-5 {
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bias-pull-down;
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drive-strength = <5>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_6: pcfg-pull-down-drv-level-6 {
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bias-pull-down;
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drive-strength = <6>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_7: pcfg-pull-down-drv-level-7 {
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bias-pull-down;
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drive-strength = <7>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_8: pcfg-pull-down-drv-level-8 {
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bias-pull-down;
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drive-strength = <8>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_9: pcfg-pull-down-drv-level-9 {
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bias-pull-down;
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drive-strength = <9>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_10: pcfg-pull-down-drv-level-10 {
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bias-pull-down;
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drive-strength = <10>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_11: pcfg-pull-down-drv-level-11 {
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bias-pull-down;
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drive-strength = <11>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_12: pcfg-pull-down-drv-level-12 {
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bias-pull-down;
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drive-strength = <12>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_13: pcfg-pull-down-drv-level-13 {
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bias-pull-down;
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drive-strength = <13>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_14: pcfg-pull-down-drv-level-14 {
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bias-pull-down;
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drive-strength = <14>;
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};
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/omit-if-no-ref/
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pcfg_pull_down_drv_level_15: pcfg-pull-down-drv-level-15 {
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bias-pull-down;
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drive-strength = <15>;
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};
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/omit-if-no-ref/
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pcfg_pull_up_smt: pcfg-pull-up-smt {
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bias-pull-up;
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input-schmitt-enable;
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};
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/omit-if-no-ref/
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pcfg_pull_down_smt: pcfg-pull-down-smt {
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bias-pull-down;
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input-schmitt-enable;
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};
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/omit-if-no-ref/
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pcfg_pull_none_smt: pcfg-pull-none-smt {
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bias-disable;
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input-schmitt-enable;
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};
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/omit-if-no-ref/
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pcfg_pull_none_drv_level_0_smt: pcfg-pull-none-drv-level-0-smt {
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bias-disable;
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drive-strength = <0>;
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input-schmitt-enable;
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};
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/omit-if-no-ref/
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pcfg_output_high: pcfg-output-high {
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output-high;
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};
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/omit-if-no-ref/
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pcfg_output_low: pcfg-output-low {
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output-low;
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};
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};

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