Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Philip Avinash |
184 |
98.92% |
1 |
50.00% |
| Thomas Gleixner |
2 |
1.08% |
1 |
50.00% |
| Total |
186 |
|
2 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* TI PWM Subsystem driver
*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/err.h>
#include <linux/pm_runtime.h>
#include <linux/of_device.h>
static const struct of_device_id pwmss_of_match[] = {
{ .compatible = "ti,am33xx-pwmss" },
{},
};
MODULE_DEVICE_TABLE(of, pwmss_of_match);
static int pwmss_probe(struct platform_device *pdev)
{
int ret;
struct device_node *node = pdev->dev.of_node;
pm_runtime_enable(&pdev->dev);
/* Populate all the child nodes here... */
ret = of_platform_populate(node, NULL, NULL, &pdev->dev);
if (ret)
dev_err(&pdev->dev, "no child node found\n");
return ret;
}
static int pwmss_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
return 0;
}
static struct platform_driver pwmss_driver = {
.driver = {
.name = "pwmss",
.of_match_table = pwmss_of_match,
},
.probe = pwmss_probe,
.remove = pwmss_remove,
};
module_platform_driver(pwmss_driver);
MODULE_DESCRIPTION("PWM Subsystem driver");
MODULE_AUTHOR("Texas Instruments");
MODULE_LICENSE("GPL");