luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dt-bindings: clock: sifive: add FU540-C000 PRCI clock constants

Browse Source 
Add preprocessor macros for the important PRCI output clocks
that are needed by both the FU540 PRCI driver and DT data.
Details are available in the FU540 manual in Chapter 7 of

    https://static.dev.sifive.com/FU540-C000-v1.0.pdf

Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Paul Walmsley 2019-04-03 17:38:20 -07:00 committed by Palmer Dabbelt
parent 1b937e8faa
commit 6ec4bae178
No known key found for this signature in database
GPG Key ID: EF4CA1502CCBAB41
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
include/dt-bindings/clock/sifive-fu540-prci.h Normal file
View File

@ -0,0 +1,18 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2018-2019 SiFive, Inc.
* Wesley Terpstra
* Paul Walmsley
*/
#ifndef __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H
#define __DT_BINDINGS_CLOCK_SIFIVE_FU540_PRCI_H
/* Clock indexes for use by Device Tree data and the PRCI driver */
#define PRCI_CLK_COREPLL 0
#define PRCI_CLK_DDRPLL 1
#define PRCI_CLK_GEMGXLPLL 2
#define PRCI_CLK_TLCLK 3
#endif