Christophe Kerello | 275f706 | 2017-09-13 18:00:08 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) STMicroelectronics SA 2017 |
| 3 | * Author(s): Patrice CHOTARD, <patrice.chotard@st.com> for STMicroelectronics. |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | #include <common.h> |
| 9 | #include <dm.h> |
| 10 | #include <misc.h> |
| 11 | #include <dm/lists.h> |
| 12 | |
| 13 | static int stm32_rcc_bind(struct udevice *dev) |
| 14 | { |
| 15 | int ret; |
| 16 | struct udevice *child; |
| 17 | |
| 18 | debug("%s(dev=%p)\n", __func__, dev); |
| 19 | |
| 20 | ret = device_bind_driver_to_node(dev, "stm32h7_rcc_clock", |
| 21 | "stm32h7_rcc_clock", |
| 22 | dev_ofnode(dev), &child); |
| 23 | if (ret) |
| 24 | return ret; |
| 25 | |
| 26 | return device_bind_driver_to_node(dev, "stm32_rcc_reset", |
| 27 | "stm32_rcc_reset", |
| 28 | dev_ofnode(dev), &child); |
| 29 | } |
| 30 | |
| 31 | static const struct misc_ops stm32_rcc_ops = { |
| 32 | }; |
| 33 | |
| 34 | static const struct udevice_id stm32_rcc_ids[] = { |
| 35 | {.compatible = "st,stm32h743-rcc"}, |
| 36 | { } |
| 37 | }; |
| 38 | |
| 39 | U_BOOT_DRIVER(stm32_rcc) = { |
| 40 | .name = "stm32-rcc", |
| 41 | .id = UCLASS_MISC, |
| 42 | .of_match = stm32_rcc_ids, |
| 43 | .bind = stm32_rcc_bind, |
| 44 | .ops = &stm32_rcc_ops, |
| 45 | }; |