Re: [PATCH V2 2/6] arch: arm: move COUNTER_FREQUENCY from versal to arm

On Sun, Apr 10, 2022 at 04:31:57PM +0800, Peng Fan (OSS) wrote:

From: Peng Fan peng.fan@nxp.com

Make COUNTER_FREQUENCY usable to armv8 and armv7-a, not limited to versal.

Signed-off-by: Peng Fan peng.fan@nxp.com

arch/arm/Kconfig | 7 +++++++ arch/arm/mach-versal/Kconfig | 6 ------ 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6771f14b1059..d84c10d732e5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -19,6 +19,13 @@ config ARM64_CRC32 not be present on all ARMv8.0, but is always present on ARMv8.1 and newer.

+config COUNTER_FREQUENCY

• int "Timer clock frequency"
• depends on ARM64 || CPU_V7A
• default 0
• help

•  Setup time clock frequency for certain platform
  

We need to expand this help text more to note what it is for, and when zero is a valid value. Thanks.