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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
77 lines
1.6 KiB
C
77 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2010 Thomas Chou <thomas@wytron.com.tw>
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*/
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#define LOG_CATEGORY UCLASS_MISC
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#include <common.h>
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#include <dm.h>
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#include <errno.h>
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#include <misc.h>
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/*
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* Implement a miscellaneous uclass for those do not fit other more
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* general classes. A set of generic read, write and ioctl methods may
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* be used to access the device.
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*/
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int misc_read(struct udevice *dev, int offset, void *buf, int size)
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{
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const struct misc_ops *ops = device_get_ops(dev);
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if (!ops->read)
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return -ENOSYS;
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return ops->read(dev, offset, buf, size);
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}
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int misc_write(struct udevice *dev, int offset, const void *buf, int size)
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{
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const struct misc_ops *ops = device_get_ops(dev);
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if (!ops->write)
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return -ENOSYS;
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return ops->write(dev, offset, buf, size);
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}
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int misc_ioctl(struct udevice *dev, unsigned long request, void *buf)
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{
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const struct misc_ops *ops = device_get_ops(dev);
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if (!ops->ioctl)
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return -ENOSYS;
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return ops->ioctl(dev, request, buf);
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}
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int misc_call(struct udevice *dev, int msgid, void *tx_msg, int tx_size,
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void *rx_msg, int rx_size)
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{
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const struct misc_ops *ops = device_get_ops(dev);
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if (!ops->call)
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return -ENOSYS;
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return ops->call(dev, msgid, tx_msg, tx_size, rx_msg, rx_size);
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}
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int misc_set_enabled(struct udevice *dev, bool val)
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{
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const struct misc_ops *ops = device_get_ops(dev);
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if (!ops->set_enabled)
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return -ENOSYS;
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return ops->set_enabled(dev, val);
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}
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UCLASS_DRIVER(misc) = {
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.id = UCLASS_MISC,
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.name = "misc",
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#if CONFIG_IS_ENABLED(OF_REAL)
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.post_bind = dm_scan_fdt_dev,
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#endif
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};
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