mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-29 22:14:41 +08:00
a4799758f4
Add simple-mfd and syscon to the TC blocks to allow to register one of the channels as clocksource properly at boot time and free up the remaining channels for other use. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
42 lines
804 B
Plaintext
42 lines
804 B
Plaintext
/*
|
|
* sama5d3_tcb1.dtsi - Device Tree Include file for SAMA5D3 SoC with
|
|
* 2 TC blocks.
|
|
*
|
|
* Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
|
|
*
|
|
* Licensed under GPLv2.
|
|
*/
|
|
|
|
#include <dt-bindings/pinctrl/at91.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
#include <dt-bindings/clock/at91.h>
|
|
|
|
/ {
|
|
aliases {
|
|
tcb1 = &tcb1;
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
pmc: pmc@fffffc00 {
|
|
periphck {
|
|
tcb1_clk: tcb1_clk {
|
|
#clock-cells = <0>;
|
|
reg = <27>;
|
|
};
|
|
};
|
|
};
|
|
|
|
tcb1: timer@f8014000 {
|
|
compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0xf8014000 0x100>;
|
|
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>;
|
|
clocks = <&tcb1_clk>, <&clk32k>;
|
|
clock-names = "t0_clk", "slow_clk";
|
|
};
|
|
};
|
|
};
|
|
};
|