tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1OMAP4+ HwSpinlock Driver
2========================
3
4Required properties:
5- compatible: Should be "ti,omap4-hwspinlock" for
6 OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
7- reg: Contains the hwspinlock module register address space
8 (base address and length)
9- ti,hwmods: Name of the hwmod associated with the hwspinlock device
10- #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a
11 0-indexed relative hwlock number as the argument
12 specifier value for requesting a specific hwspinlock
13 within a hwspinlock bank.
14
15Please look at the generic hwlock binding for usage information for consumers,
16"Documentation/devicetree/bindings/hwlock/hwlock.txt"
17
18Example:
19
20/* OMAP4 */
21hwspinlock: spinlock@4a0f6000 {
22 compatible = "ti,omap4-hwspinlock";
23 reg = <0x4a0f6000 0x1000>;
24 ti,hwmods = "spinlock";
25 #hwlock-cells = <1>;
26};