arch/arm64/boot/dts/rockchip/rockchip-pinconf.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rockchip-pinconf.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rockchip-pinconf.dtsi
Extension
.dtsi
Size
7547 bytes
Lines
380
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
 */

&pinctrl {
	/omit-if-no-ref/
	pcfg_pull_up: pcfg-pull-up {
		bias-pull-up;
	};

	/omit-if-no-ref/
	pcfg_pull_down: pcfg-pull-down {
		bias-pull-down;
	};

	/omit-if-no-ref/
	pcfg_pull_none: pcfg-pull-none {
		bias-disable;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_0: pcfg-pull-none-drv-level-0 {
		bias-disable;
		drive-strength = <0>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_1: pcfg-pull-none-drv-level-1 {
		bias-disable;
		drive-strength = <1>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_2: pcfg-pull-none-drv-level-2 {
		bias-disable;
		drive-strength = <2>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_3: pcfg-pull-none-drv-level-3 {
		bias-disable;
		drive-strength = <3>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_4: pcfg-pull-none-drv-level-4 {
		bias-disable;
		drive-strength = <4>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_5: pcfg-pull-none-drv-level-5 {
		bias-disable;
		drive-strength = <5>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_6: pcfg-pull-none-drv-level-6 {
		bias-disable;
		drive-strength = <6>;
	};

	/omit-if-no-ref/
	pcfg_pull_none_drv_level_7: pcfg-pull-none-drv-level-7 {
		bias-disable;
		drive-strength = <7>;
	};

	/omit-if-no-ref/

Annotation

Implementation Notes