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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (c) 2015 Google, Inc
- * Written by Simon Glass <sjg@chromium.org>
- */
- #define LOG_CATEGORY UCLASS_PCH
- #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
- };
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