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| // SPDX-License-Identifier: GPL-2.0+
| /*
| * SPMI bus uclass driver
| *
| * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
| */
|
| #include <common.h>
| #include <dm.h>
| #include <errno.h>
| #include <spmi/spmi.h>
| #include <linux/ctype.h>
|
| int spmi_reg_read(struct udevice *dev, int usid, int pid, int reg)
| {
| const struct dm_spmi_ops *ops = dev_get_driver_ops(dev);
|
| if (!ops || !ops->read)
| return -ENOSYS;
|
| return ops->read(dev, usid, pid, reg);
| }
|
| int spmi_reg_write(struct udevice *dev, int usid, int pid, int reg,
| uint8_t value)
| {
| const struct dm_spmi_ops *ops = dev_get_driver_ops(dev);
|
| if (!ops || !ops->write)
| return -ENOSYS;
|
| return ops->write(dev, usid, pid, reg, value);
| }
|
| UCLASS_DRIVER(spmi) = {
| .id = UCLASS_SPMI,
| .name = "spmi",
| .post_bind = dm_scan_fdt_dev,
| };
|
|
