2 * Copyright (c) 2014 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
12 #ifdef CONFIG_OF_CONTROL
13 static const struct udevice_id tegra_serial_ids[] = {
14 { .compatible = "nvidia,tegra20-uart" },
18 static int tegra_serial_ofdata_to_platdata(struct udevice *dev)
20 struct ns16550_platdata *plat = dev_get_platdata(dev);
23 ret = ns16550_serial_ofdata_to_platdata(dev);
26 plat->clock = V_NS16550_CLK;
31 struct ns16550_platdata tegra_serial = {
32 .base = CONFIG_SYS_NS16550_COM1,
34 .clock = V_NS16550_CLK,
37 U_BOOT_DEVICE(ns16550_serial) = {
38 "serial_tegra20", &tegra_serial
42 U_BOOT_DRIVER(serial_ns16550) = {
43 .name = "serial_tegra20",
45 #ifdef CONFIG_OF_CONTROL
46 .of_match = tegra_serial_ids,
47 .ofdata_to_platdata = tegra_serial_ofdata_to_platdata,
48 .platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
50 .priv_auto_alloc_size = sizeof(struct NS16550),
51 .probe = ns16550_serial_probe,
52 .ops = &ns16550_serial_ops,
53 .flags = DM_FLAG_PRE_RELOC,