Contributors: 13
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Shashidhar Hiremath |
201 |
45.17% |
1 |
4.76% |
| Heiko Stübner |
96 |
21.57% |
2 |
9.52% |
| Thomas Abraham |
69 |
15.51% |
5 |
23.81% |
| Andy Shevchenko |
19 |
4.27% |
3 |
14.29% |
| Shawn Lin |
16 |
3.60% |
1 |
4.76% |
| Thierry Reding |
13 |
2.92% |
1 |
4.76% |
| Jaehoon Chung |
11 |
2.47% |
2 |
9.52% |
| Andrew Bresticker |
6 |
1.35% |
1 |
4.76% |
| Dinh Nguyen |
5 |
1.12% |
1 |
4.76% |
| addy ke |
3 |
0.67% |
1 |
4.76% |
| Jingoo Han |
3 |
0.67% |
1 |
4.76% |
| Thomas Gleixner |
2 |
0.45% |
1 |
4.76% |
| Arnd Bergmann |
1 |
0.22% |
1 |
4.76% |
| Total |
445 |
|
21 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Synopsys DesignWare Multimedia Card Interface driver
*
* Copyright (C) 2009 NXP Semiconductors
* Copyright (C) 2009, 2010 Imagination Technologies Ltd.
*/
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
#include <linux/of.h>
#include <linux/clk.h>
#include "dw_mmc.h"
#include "dw_mmc-pltfm.h"
int dw_mci_pltfm_register(struct platform_device *pdev,
const struct dw_mci_drv_data *drv_data)
{
struct dw_mci *host;
struct resource *regs;
host = devm_kzalloc(&pdev->dev, sizeof(struct dw_mci), GFP_KERNEL);
if (!host)
return -ENOMEM;
host->irq = platform_get_irq(pdev, 0);
if (host->irq < 0)
return host->irq;
host->drv_data = drv_data;
host->dev = &pdev->dev;
host->irq_flags = 0;
host->pdata = pdev->dev.platform_data;
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
host->regs = devm_ioremap_resource(&pdev->dev, regs);
if (IS_ERR(host->regs))
return PTR_ERR(host->regs);
/* Get registers' physical base address */
host->phy_regs = regs->start;
platform_set_drvdata(pdev, host);
return dw_mci_probe(host);
}
EXPORT_SYMBOL_GPL(dw_mci_pltfm_register);
const struct dev_pm_ops dw_mci_pltfm_pmops = {
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
SET_RUNTIME_PM_OPS(dw_mci_runtime_suspend,
dw_mci_runtime_resume,
NULL)
};
EXPORT_SYMBOL_GPL(dw_mci_pltfm_pmops);
static const struct of_device_id dw_mci_pltfm_match[] = {
{ .compatible = "snps,dw-mshc", },
{ .compatible = "altr,socfpga-dw-mshc", },
{ .compatible = "img,pistachio-dw-mshc", },
{},
};
MODULE_DEVICE_TABLE(of, dw_mci_pltfm_match);
static int dw_mci_pltfm_probe(struct platform_device *pdev)
{
const struct dw_mci_drv_data *drv_data = NULL;
const struct of_device_id *match;
if (pdev->dev.of_node) {
match = of_match_node(dw_mci_pltfm_match, pdev->dev.of_node);
drv_data = match->data;
}
return dw_mci_pltfm_register(pdev, drv_data);
}
int dw_mci_pltfm_remove(struct platform_device *pdev)
{
struct dw_mci *host = platform_get_drvdata(pdev);
dw_mci_remove(host);
return 0;
}
EXPORT_SYMBOL_GPL(dw_mci_pltfm_remove);
static struct platform_driver dw_mci_pltfm_driver = {
.probe = dw_mci_pltfm_probe,
.remove = dw_mci_pltfm_remove,
.driver = {
.name = "dw_mmc",
.of_match_table = dw_mci_pltfm_match,
.pm = &dw_mci_pltfm_pmops,
},
};
module_platform_driver(dw_mci_pltfm_driver);
MODULE_DESCRIPTION("DW Multimedia Card Interface driver");
MODULE_AUTHOR("NXP Semiconductor VietNam");
MODULE_AUTHOR("Imagination Technologies Ltd");
MODULE_LICENSE("GPL v2");