| // SPDX-License-Identifier: GPL-2.0+ |
| * Copyright (c) 2014 Google, Inc |
| fdt_addr_t simple_bus_translate(struct udevice *dev, fdt_addr_t addr) |
| struct simple_bus_plat *plat = dev_get_uclass_platdata(dev); |
| if (addr >= plat->base && addr < plat->base + plat->size) |
| addr = (addr - plat->base) + plat->target; |
| static int simple_bus_post_bind(struct udevice *dev) |
| #if CONFIG_IS_ENABLED(OF_PLATDATA) |
| ret = dev_read_u32_array(dev, "ranges", cell, ARRAY_SIZE(cell)); |
| struct simple_bus_plat *plat = dev_get_uclass_platdata(dev); |
| return dm_scan_fdt_dev(dev); |
| UCLASS_DRIVER(simple_bus) = { |
| .post_bind = simple_bus_post_bind, |
| .per_device_platdata_auto_alloc_size = sizeof(struct simple_bus_plat), |
| static const struct udevice_id generic_simple_bus_ids[] = { |
| { .compatible = "simple-bus" }, |
| { .compatible = "simple-mfd" }, |
| U_BOOT_DRIVER(simple_bus_drv) = { |
| .name = "generic_simple_bus", |
| .of_match = generic_simple_bus_ids, |