On Tue, 2019-04-02 at 15:56 +0800, Andes wrote:
From: Rick Chen rick@andestech.com
The platform-Level Machine Timer (PLMT) block holds memory-mapped mtime register associated with timer tick.
This driver implements the riscv_get_time() which is required by the generic RISC-V timer driver.
Signed-off-by: Rick Chen rick@andestech.com Cc: Greentime Hu greentime@andestech.com Reviewed-by: Bin Meng bmeng.cn@gmail.com
Changes in v4:
- Rename nds_plmt as andes_plmt
arch/riscv/Kconfig | 9 ++++++ arch/riscv/include/asm/global_data.h | 3 ++ arch/riscv/include/asm/syscon.h | 1 + arch/riscv/lib/Makefile | 1 + arch/riscv/lib/andes_plmt.c | 53 ++++++++++++++++++++++++++++++++++++ 5 files changed, 67 insertions(+) create mode 100644 arch/riscv/lib/andes_plmt.c
Reviewed-by: Lukas Auer lukas.auer@aisec.fraunhofer.de