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dt-bindings: prci: add indexes for reset signals available in prci

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Add bit indexes for reset signals within the PRCI module
on FU540-C000 SoC.
The DDR and ethernet sub-system's have reset signals
indicated by these reset indexes.

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
This commit is contained in:
Sagar Shrikant Kadam 2020-07-29 02:36:10 -07:00 committed by Andes
parent 68941e3b2c
commit ef9f65f389
1 changed files with 19 additions and 0 deletions
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19
include/dt-bindings/reset/sifive-fu540-prci.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2020 Sifive, Inc.
* Author: Sagar Kadam <sagar.kadam@sifive.com>
*/
#ifndef __DT_BINDINGS_RESET_SIFIVE_FU540_PRCI_H
#define __DT_BINDINGS_RESET_SIFIVE_FU540_PRCI_H
/* Reset indexes for use by device tree data and the PRCI driver */
#define PRCI_RST_DDR_CTRL_N 0
#define PRCI_RST_DDR_AXI_N 1
#define PRCI_RST_DDR_AHB_N 2
#define PRCI_RST_DDR_PHY_N 3
/* bit 4 is reserved bit */
#define PRCI_RST_RSVD_N 4
#define PRCI_RST_GEMGXL_N 5
#endif