[PATCH v2 0/3] clk: add driver for the SiFive FU740
Zong Li
zong.li at sifive.com
Tue Nov 10 02:27:45 EST 2020
Add a driver for the SiFive FU740 PRCI IP block, which handles more
clocks than FU540. These patches also refactor the original
implementation by spliting the dependent-code of fu540 and fu740
respectively.
Changed in v2:
- Remove the macro definition for __prci_clock_array.
- Indicate the functional changes in commit message.
- Using option -M and -C to create patches.
- Rebase code to kernel v5.10-rc3
Zong Li (3):
clk: sifive: Extract prci core to common base
clk: sifive: Use common name for prci configuration
clk: sifive: Add a driver for the SiFive FU740 PRCI IP block
arch/riscv/Kconfig.socs | 2 +-
drivers/clk/sifive/Kconfig | 8 +-
drivers/clk/sifive/Makefile | 5 +-
drivers/clk/sifive/fu540-prci.c | 586 +-----------------
drivers/clk/sifive/fu540-prci.h | 21 +
drivers/clk/sifive/fu740-prci.c | 122 ++++
drivers/clk/sifive/fu740-prci.h | 21 +
.../sifive/{fu540-prci.c => sifive-prci.c} | 499 ++++++---------
drivers/clk/sifive/sifive-prci.h | 289 +++++++++
include/dt-bindings/clock/sifive-fu740-prci.h | 23 +
10 files changed, 703 insertions(+), 873 deletions(-)
create mode 100644 drivers/clk/sifive/fu540-prci.h
create mode 100644 drivers/clk/sifive/fu740-prci.c
create mode 100644 drivers/clk/sifive/fu740-prci.h
copy drivers/clk/sifive/{fu540-prci.c => sifive-prci.c} (45%)
create mode 100644 drivers/clk/sifive/sifive-prci.h
create mode 100644 include/dt-bindings/clock/sifive-fu740-prci.h
--
2.29.2
More information about the linux-riscv
mailing list