About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Documentation / devicetree / bindings / rtc / nvidia,tegra20-rtc.txt




Custom Search

Based on kernel version 4.0. Page generated on 2015-04-14 21:22 EST.

1	NVIDIA Tegra20 real-time clock
2	
3	The Tegra RTC maintains seconds and milliseconds counters, and five alarm
4	registers. The alarms and other interrupts may wake the system from low-power
5	state.
6	
7	Required properties:
8	
9	- compatible : For Tegra20, must contain "nvidia,tegra20-rtc".  Otherwise,
10	  must contain '"nvidia,<chip>-rtc", "nvidia,tegra20-rtc"', where <chip>
11	  can be tegra30, tegra114, tegra124, or tegra132.
12	- reg : Specifies base physical address and size of the registers.
13	- interrupts : A single interrupt specifier.
14	- clocks : Must contain one entry, for the module clock.
15	  See ../clocks/clock-bindings.txt for details.
16	
17	Example:
18	
19	timer {
20		compatible = "nvidia,tegra20-rtc";
21		reg = <0x7000e000 0x100>;
22		interrupts = <0 2 0x04>;
23		clocks = <&tegra_car 4>;
24	};
Hide Line Numbers
About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Information is copyright its respective author. All material is available from the Linux Kernel Source distributed under a GPL License. This page is provided as a free service by mjmwired.net.