arch/arc/boot/dts/abilis_tb101.dtsi

Source file repositories/reference/linux-study-clean/arch/arc/boot/dts/abilis_tb101.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arc/boot/dts/abilis_tb101.dtsi
Extension
.dtsi
Size
8925 bytes
Lines
346
Domain
Architecture Layer
Bucket
arch/arc
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-only
/*
 * Abilis Systems TB101 SOC device tree
 *
 * Copyright (C) Abilis Systems 2013
 *
 * Author: Christian Ruppert <christian.ruppert@abilis.com>
 */

/include/ "abilis_tb10x.dtsi"


/ {
	soc100 {
		bus-frequency	= <166666666>;

		pll0: oscillator {
			clock-frequency  = <1000000000>;
		};
		cpu_clk: clkdiv_cpu {
			clock-mult = <1>;
			clock-div = <2>;
		};
		ahb_clk: clkdiv_ahb {
			clock-mult = <1>;
			clock-div = <6>;
		};

		iomux: iomux@ff10601c {
			/* Port 1 */
			pctl_tsin_s0: pctl-tsin-s0 {   /* Serial TS-in 0 */
				abilis,function = "mis0";
			};
			pctl_tsin_s1: pctl-tsin-s1 {   /* Serial TS-in 1 */
				abilis,function = "mis1";
			};
			pctl_gpio_a: pctl-gpio-a {     /* GPIO bank A */
				abilis,function = "gpioa";
			};
			pctl_tsin_p1: pctl-tsin-p1 {   /* Parallel TS-in 1 */
				abilis,function = "mip1";
			};
			/* Port 2 */
			pctl_tsin_s2: pctl-tsin-s2 {   /* Serial TS-in 2 */
				abilis,function = "mis2";
			};
			pctl_tsin_s3: pctl-tsin-s3 {   /* Serial TS-in 3 */
				abilis,function = "mis3";
			};
			pctl_gpio_c: pctl-gpio-c {     /* GPIO bank C */
				abilis,function = "gpioc";
			};
			pctl_tsin_p3: pctl-tsin-p3 {   /* Parallel TS-in 3 */
				abilis,function = "mip3";
			};
			/* Port 3 */
			pctl_tsin_s4: pctl-tsin-s4 {   /* Serial TS-in 4 */
				abilis,function = "mis4";
			};
			pctl_tsin_s5: pctl-tsin-s5 {   /* Serial TS-in 5 */
				abilis,function = "mis5";
			};
			pctl_gpio_e: pctl-gpio-e {     /* GPIO bank E */
				abilis,function = "gpioe";
			};
			pctl_tsin_p5: pctl-tsin-p5 {   /* Parallel TS-in 5 */
				abilis,function = "mip5";
			};
			/* Port 4 */
			pctl_tsin_s6: pctl-tsin-s6 {   /* Serial TS-in 6 */

Annotation

Implementation Notes