From 2113c0045c2abe1fb3bcd709a06968514c1f6407 Mon Sep 17 00:00:00 2001 From: Green Wan Date: Thu, 27 May 2021 06:52:11 -0700 Subject: riscv: dts: add fu740 support Add dts support for fu740. The HiFive Unmatched support is based on fu740 cpu and drivers in following patch set. Signed-off-by: Green Wan [greentime.hu: set fu740 speed to 1.2GHz] Signed-off-by: Greentime Hu Reviewed-by: Bin Meng Reviewed-by: Rick Chen --- include/dt-bindings/clock/sifive-fu740-prci.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/dt-bindings/clock/sifive-fu740-prci.h (limited to 'include/dt-bindings/clock/sifive-fu740-prci.h') diff --git a/include/dt-bindings/clock/sifive-fu740-prci.h b/include/dt-bindings/clock/sifive-fu740-prci.h new file mode 100644 index 0000000000..c1224783c0 --- /dev/null +++ b/include/dt-bindings/clock/sifive-fu740-prci.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2020-2021 SiFive, Inc. + * Wesley Terpstra + * Paul Walmsley + * Zong Li + * Pragnesh Patel + */ + +#ifndef __DT_BINDINGS_CLOCK_SIFIVE_FU740_PRCI_H +#define __DT_BINDINGS_CLOCK_SIFIVE_FU740_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_DVFSCOREPLL 3 +#define PRCI_CLK_HFPCLKPLL 4 +#define PRCI_CLK_CLTXPLL 5 +#define PRCI_CLK_TLCLK 6 +#define PRCI_CLK_PCLK 7 +#define PRCI_CLK_PCIEAUX 8 + +#endif -- cgit v1.2.3