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OpenCloudOS-Kernel/include/dt-bindings/clock/sifive-fu740-prci.h

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clk: sifive: Add a driver for the SiFive FU740 PRCI IP block Add driver code for the SiFive FU740 PRCI IP block. This IP block handles reset and clock control for the SiFive FU740 device and implements SoC-level clock tree controls and dividers. The link of unmatched as follow, and the U740-C000 manual would be present in the same page as soon. https://www.sifive.com/boards/hifive-unmatched This driver contains bug fixes and contributions from Henry Styles <hes@sifive.com> Erik Danie <erik.danie@sifive.com> Pragnesh Patel <pragnesh.patel@sifive.com> Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Pragnesh Patel <Pragnesh.patel@sifive.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Cc: Henry Styles <hes@sifive.com> Cc: Erik Danie <erik.danie@sifive.com> Cc: Pragnesh Patel <pragnesh.patel@sifive.com> Link: https://lore.kernel.org/r/20201209094916.17383-4-zong.li@sifive.com [sboyd@kernel.org: Include header to silence sparse] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-12-09 17:49:14 +08:00
/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
/*
* Copyright (C) 2019 SiFive, Inc.
* Wesley Terpstra
* Paul Walmsley
* Zong Li
*/
#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 */
dt-bindings: change the macro name of prci in header files and example We currently change the macro name for fu540 and fu740 by adding the prefix respectively, the dt-bindings should be modified as well. Signed-off-by: Zong Li <zong.li@sifive.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/f9284873c2993a9952d9fe4f8dd5e89f20daab75.1646388139.git.zong.li@sifive.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-03-04 18:03:18 +08:00
#define FU740_PRCI_CLK_COREPLL 0
#define FU740_PRCI_CLK_DDRPLL 1
#define FU740_PRCI_CLK_GEMGXLPLL 2
#define FU740_PRCI_CLK_DVFSCOREPLL 3
#define FU740_PRCI_CLK_HFPCLKPLL 4
#define FU740_PRCI_CLK_CLTXPLL 5
#define FU740_PRCI_CLK_TLCLK 6
#define FU740_PRCI_CLK_PCLK 7
#define FU740_PRCI_CLK_PCIE_AUX 8
clk: sifive: Add a driver for the SiFive FU740 PRCI IP block Add driver code for the SiFive FU740 PRCI IP block. This IP block handles reset and clock control for the SiFive FU740 device and implements SoC-level clock tree controls and dividers. The link of unmatched as follow, and the U740-C000 manual would be present in the same page as soon. https://www.sifive.com/boards/hifive-unmatched This driver contains bug fixes and contributions from Henry Styles <hes@sifive.com> Erik Danie <erik.danie@sifive.com> Pragnesh Patel <pragnesh.patel@sifive.com> Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Pragnesh Patel <Pragnesh.patel@sifive.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Cc: Henry Styles <hes@sifive.com> Cc: Erik Danie <erik.danie@sifive.com> Cc: Pragnesh Patel <pragnesh.patel@sifive.com> Link: https://lore.kernel.org/r/20201209094916.17383-4-zong.li@sifive.com [sboyd@kernel.org: Include header to silence sparse] Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-12-09 17:49:14 +08:00
#endif /* __DT_BINDINGS_CLOCK_SIFIVE_FU740_PRCI_H */