mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-29 05:18:51 +09:00
![Simon Glass](/assets/img/avatar_default.png)
At present these uclasses assumes that they are used with a device tree. Update them to support of-platdata as well. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (c) 2015 Google, Inc
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <pch.h>
|
|
|
|
int pch_get_spi_base(struct udevice *dev, ulong *sbasep)
|
|
{
|
|
struct pch_ops *ops = pch_get_ops(dev);
|
|
|
|
*sbasep = 0;
|
|
if (!ops->get_spi_base)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_spi_base(dev, sbasep);
|
|
}
|
|
|
|
int pch_set_spi_protect(struct udevice *dev, bool protect)
|
|
{
|
|
struct pch_ops *ops = pch_get_ops(dev);
|
|
|
|
if (!ops->set_spi_protect)
|
|
return -ENOSYS;
|
|
|
|
return ops->set_spi_protect(dev, protect);
|
|
}
|
|
|
|
int pch_get_gpio_base(struct udevice *dev, u32 *gbasep)
|
|
{
|
|
struct pch_ops *ops = pch_get_ops(dev);
|
|
|
|
*gbasep = 0;
|
|
if (!ops->get_gpio_base)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_gpio_base(dev, gbasep);
|
|
}
|
|
|
|
int pch_get_io_base(struct udevice *dev, u32 *iobasep)
|
|
{
|
|
struct pch_ops *ops = pch_get_ops(dev);
|
|
|
|
*iobasep = 0;
|
|
if (!ops->get_io_base)
|
|
return -ENOSYS;
|
|
|
|
return ops->get_io_base(dev, iobasep);
|
|
}
|
|
|
|
int pch_ioctl(struct udevice *dev, ulong req, void *data, int size)
|
|
{
|
|
struct pch_ops *ops = pch_get_ops(dev);
|
|
|
|
if (!ops->ioctl)
|
|
return -ENOSYS;
|
|
|
|
return ops->ioctl(dev, req, data, size);
|
|
}
|
|
|
|
UCLASS_DRIVER(pch) = {
|
|
.id = UCLASS_PCH,
|
|
.name = "pch",
|
|
#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
|
|
.post_bind = dm_scan_fdt_dev,
|
|
#endif
|
|
};
|