pcie-stm32.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * ST PCIe driver definitions for STM32-MP25 SoC
 4 *
 5 * Copyright (C) 2025 STMicroelectronics - All Rights Reserved
 6 * Author: Christian Bruel <christian.bruel@foss.st.com>
 7 */
 8
 9#include <linux/bits.h>
10#include <linux/device.h>
11
12#define to_stm32_pcie(x)	dev_get_drvdata((x)->dev)
13
14#define STM32MP25_PCIECR_TYPE_MASK	GENMASK(11, 8)
15#define STM32MP25_PCIECR_EP		0
16#define STM32MP25_PCIECR_LTSSM_EN	BIT(2)
17#define STM32MP25_PCIECR_RC		BIT(10)
18
19#define SYSCFG_PCIECR			0x6000