1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2015 Google, Inc
3*4882a593Smuzhiyun * Written by Simon Glass <sjg@chromium.org>
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <common.h>
9*4882a593Smuzhiyun #include <dm.h>
10*4882a593Smuzhiyun #include <syscon.h>
11*4882a593Smuzhiyun #include <asm/arch/clock.h>
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun static const struct udevice_id rk3188_syscon_ids[] = {
14*4882a593Smuzhiyun { .compatible = "rockchip,rk3188-noc", .data = ROCKCHIP_SYSCON_NOC },
15*4882a593Smuzhiyun { .compatible = "rockchip,rk3188-grf", .data = ROCKCHIP_SYSCON_GRF },
16*4882a593Smuzhiyun { .compatible = "rockchip,rk3188-pmu", .data = ROCKCHIP_SYSCON_PMU },
17*4882a593Smuzhiyun { }
18*4882a593Smuzhiyun };
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun U_BOOT_DRIVER(syscon_rk3188) = {
21*4882a593Smuzhiyun .name = "rk3188_syscon",
22*4882a593Smuzhiyun .id = UCLASS_SYSCON,
23*4882a593Smuzhiyun .of_match = rk3188_syscon_ids,
24*4882a593Smuzhiyun };
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun #if CONFIG_IS_ENABLED(OF_PLATDATA)
rk3188_syscon_bind_of_platdata(struct udevice * dev)27*4882a593Smuzhiyun static int rk3188_syscon_bind_of_platdata(struct udevice *dev)
28*4882a593Smuzhiyun {
29*4882a593Smuzhiyun dev->driver_data = dev->driver->of_match->data;
30*4882a593Smuzhiyun debug("syscon: %s %d\n", dev->name, (uint)dev->driver_data);
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun return 0;
33*4882a593Smuzhiyun }
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun U_BOOT_DRIVER(rockchip_rk3188_noc) = {
36*4882a593Smuzhiyun .name = "rockchip_rk3188_noc",
37*4882a593Smuzhiyun .id = UCLASS_SYSCON,
38*4882a593Smuzhiyun .of_match = rk3188_syscon_ids,
39*4882a593Smuzhiyun .bind = rk3188_syscon_bind_of_platdata,
40*4882a593Smuzhiyun };
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun U_BOOT_DRIVER(rockchip_rk3188_grf) = {
43*4882a593Smuzhiyun .name = "rockchip_rk3188_grf",
44*4882a593Smuzhiyun .id = UCLASS_SYSCON,
45*4882a593Smuzhiyun .of_match = rk3188_syscon_ids + 1,
46*4882a593Smuzhiyun .bind = rk3188_syscon_bind_of_platdata,
47*4882a593Smuzhiyun };
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun U_BOOT_DRIVER(rockchip_rk3188_pmu) = {
50*4882a593Smuzhiyun .name = "rockchip_rk3188_pmu",
51*4882a593Smuzhiyun .id = UCLASS_SYSCON,
52*4882a593Smuzhiyun .of_match = rk3188_syscon_ids + 2,
53*4882a593Smuzhiyun .bind = rk3188_syscon_bind_of_platdata,
54*4882a593Smuzhiyun };
55*4882a593Smuzhiyun #endif
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