2 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
4 * SPDX-License-Identifier: GPL-2.0+
10 #include <asm/arch/clock.h>
12 static const struct udevice_id rk3399_syscon_ids[] = {
13 { .compatible = "rockchip,rk3399-grf", .data = ROCKCHIP_SYSCON_GRF },
14 { .compatible = "rockchip,rk3399-pmugrf", .data = ROCKCHIP_SYSCON_PMUGRF },
15 { .compatible = "rockchip,rk3399-pmusgrf", .data = ROCKCHIP_SYSCON_PMUSGRF },
16 { .compatible = "rockchip,rk3399-cic", .data = ROCKCHIP_SYSCON_CIC },
20 U_BOOT_DRIVER(syscon_rk3399) = {
21 .name = "rk3399_syscon",
23 .of_match = rk3399_syscon_ids,
26 #if CONFIG_IS_ENABLED(OF_PLATDATA)
27 static int rk3399_syscon_bind_of_platdata(struct udevice *dev)
29 dev->driver_data = dev->driver->of_match->data;
30 debug("syscon: %s %d\n", dev->name, (uint)dev->driver_data);
35 U_BOOT_DRIVER(rockchip_rk3399_grf) = {
36 .name = "rockchip_rk3399_grf",
38 .of_match = rk3399_syscon_ids,
39 .bind = rk3399_syscon_bind_of_platdata,
42 U_BOOT_DRIVER(rockchip_rk3399_pmugrf) = {
43 .name = "rockchip_rk3399_pmugrf",
45 .of_match = rk3399_syscon_ids + 1,
46 .bind = rk3399_syscon_bind_of_platdata,
49 U_BOOT_DRIVER(rockchip_rk3399_pmusgrf) = {
50 .name = "rockchip_rk3399_pmusgrf",
52 .of_match = rk3399_syscon_ids + 2,
53 .bind = rk3399_syscon_bind_of_platdata,
56 U_BOOT_DRIVER(rockchip_rk3399_cic) = {
57 .name = "rockchip_rk3399_cic",
59 .of_match = rk3399_syscon_ids + 3,
60 .bind = rk3399_syscon_bind_of_platdata,