68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
|
||
|
|
* Author: Andy Yan <andy.yan@rock-chips.com>
|
||
|
|
* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <dm.h>
|
||
|
|
#include <syscon.h>
|
||
|
|
#include <asm/arch-rockchip/clock.h>
|
||
|
|
|
||
|
|
static const struct udevice_id rk3368_syscon_ids[] = {
|
||
|
|
{ .compatible = "rockchip,rk3368-grf",
|
||
|
|
.data = ROCKCHIP_SYSCON_GRF },
|
||
|
|
{ .compatible = "rockchip,rk3368-pmugrf",
|
||
|
|
.data = ROCKCHIP_SYSCON_PMUGRF },
|
||
|
|
{ .compatible = "rockchip,rk3368-msch",
|
||
|
|
.data = ROCKCHIP_SYSCON_MSCH },
|
||
|
|
{ .compatible = "rockchip,rk3368-sgrf",
|
||
|
|
.data = ROCKCHIP_SYSCON_SGRF },
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(syscon_rk3368) = {
|
||
|
|
.name = "rk3368_syscon",
|
||
|
|
.id = UCLASS_SYSCON,
|
||
|
|
.of_match = rk3368_syscon_ids,
|
||
|
|
};
|
||
|
|
|
||
|
|
#if CONFIG_IS_ENABLED(OF_PLATDATA)
|
||
|
|
static int rk3368_syscon_bind_of_platdata(struct udevice *dev)
|
||
|
|
{
|
||
|
|
dev->driver_data = dev->driver->of_match->data;
|
||
|
|
debug("syscon: %s %d\n", dev->name, (uint)dev->driver_data);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(rockchip_rk3368_grf) = {
|
||
|
|
.name = "rockchip_rk3368_grf",
|
||
|
|
.id = UCLASS_SYSCON,
|
||
|
|
.of_match = rk3368_syscon_ids,
|
||
|
|
.bind = rk3368_syscon_bind_of_platdata,
|
||
|
|
};
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(rockchip_rk3368_pmugrf) = {
|
||
|
|
.name = "rockchip_rk3368_pmugrf",
|
||
|
|
.id = UCLASS_SYSCON,
|
||
|
|
.of_match = rk3368_syscon_ids + 1,
|
||
|
|
.bind = rk3368_syscon_bind_of_platdata,
|
||
|
|
};
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(rockchip_rk3368_msch) = {
|
||
|
|
.name = "rockchip_rk3368_msch",
|
||
|
|
.id = UCLASS_SYSCON,
|
||
|
|
.of_match = rk3368_syscon_ids + 2,
|
||
|
|
.bind = rk3368_syscon_bind_of_platdata,
|
||
|
|
};
|
||
|
|
|
||
|
|
U_BOOT_DRIVER(rockchip_rk3368_sgrf) = {
|
||
|
|
.name = "rockchip_rk3368_sgrf",
|
||
|
|
.id = UCLASS_SYSCON,
|
||
|
|
.of_match = rk3368_syscon_ids + 3,
|
||
|
|
.bind = rk3368_syscon_bind_of_platdata,
|
||
|
|
};
|
||
|
|
#endif
|