blob: a2e351d74a7aa1dde520d0814ce6fa16539eb670 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
/*
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
*/
#include <common.h>
#include <clk.h>
#include <dm.h>
#include <syscon.h>
#include <asm/arch/stm32.h>
static const struct udevice_id stm32mp_syscon_ids[] = {
{ .compatible = "st,stm32mp157-syscfg", .data = STM32MP_SYSCON_SYSCFG },
{ .compatible = "st,stm32mp25-syscfg", .data = STM32MP_SYSCON_SYSCFG},
{ }
};
static int stm32mp_syscon_probe(struct udevice *dev)
{
struct clk_bulk clk_bulk;
int ret;
ret = clk_get_bulk(dev, &clk_bulk);
if (!ret)
clk_enable_bulk(&clk_bulk);
return 0;
}
U_BOOT_DRIVER(syscon_stm32mp) = {
.name = "stmp32mp_syscon",
.id = UCLASS_SYSCON,
.of_match = stm32mp_syscon_ids,
.bind = dm_scan_fdt_dev,
.probe = stm32mp_syscon_probe,
};