diff options
| author | Paul Walmsley <paul.walmsley@sifive.com> | 2019-04-03 17:38:20 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-04-09 20:36:40 -0700 |
| commit | 6ec4bae178d8a1e9814eb3bfdd321b0475de0468 (patch) | |
| tree | ae70926a5097682cebdb042444474be972305d25 /include/dt-bindings/clock/sifive-fu540-prci.h | |
| parent | 1b937e8faa87ccfb4b7d5b230796fa67bc8a183b (diff) | |
dt-bindings: clock: sifive: add FU540-C000 PRCI clock constants
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>
Diffstat (limited to 'include/dt-bindings/clock/sifive-fu540-prci.h')
| -rw-r--r-- | include/dt-bindings/clock/sifive-fu540-prci.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/sifive-fu540-prci.h b/include/dt-bindings/clock/sifive-fu540-prci.h new file mode 100644 index 000000000000..6a0b70a37d78 --- /dev/null +++ b/include/dt-bindings/clock/sifive-fu540-prci.h @@ -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 |