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Dai Okamura 872413bb0a arm: uniphier: use DM_TIMER of arm a9 global timer 
All uniphier v7 SoCs have cortex-a9 and use cortex-a9 global timer
in a simple implementation. Now DM_TIMER of it is available
on 35751c7f3f ("timer: sti: convert sti-timer to arm a9 global timer"),
so let's switch to it.

The old driver reads the lower 32bits of counter field
and sets the prescaler as 50 with PERIPHCLK(=50MHz),
so the global timer works as a 32-bit 1MHz timer.

The DM_TIMER uses the whole 64bits with no prescaler,
so the global timer works as a 64-bit PERIPHCLK timer.

CONFIG_SYS_HZ_CLOCK is set as the default PERIPHCLK frequency,
if there is no 'clocks' property in devicetree.

Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
 		2023-01-02 16:01:39 -05:00
..
Makefile arm: uniphier: use DM_TIMER of arm a9 global timer 2023-01-02 16:01:39 -05:00
arm-mpcore.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cache-uniphier.c ARM: uniphier: delete or replace <common.h> includes 2020-05-22 11:21:06 +09:00
cache-uniphier.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
debug_ll.S ARM: uniphier: de-couple SC macros into base address and offset 2019-07-10 22:42:02 +09:00
late_lowlevel_init.S Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h 2022-06-06 12:09:19 -04:00
lowlevel_init.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
psci.c reset: Remove addr parameter from reset_cpu() 2021-03-02 14:03:02 -05:00
psci_smp.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00