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| author | John Crispin <blogic@openwrt.org> | 2013-08-08 13:08:06 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-09-04 16:55:29 +0200 |
| commit | 1f2acc5a8a0adec4a800441f0aa0c16b7bf0768d (patch) | |
| tree | 4bdf1a2ee4dc5ff03d2169baa2ebc1d67481c655 /arch/mips/ralink/Kconfig | |
| parent | 80ecbd245791fec5da4baa88c7273ec7f9ae7782 (diff) | |
| download | linux-1f2acc5a8a0adec4a800441f0aa0c16b7bf0768d.tar.bz2 | |
MIPS: ralink: Add support for systick timer found on newer ralink SoC
Newer Ralink SoC (MT7620x and RT5350) have a 50KHz clock that runs independent
of the SoC master clock. If we want to automatic frequency scaling to work we
need to use the systick timer as the clock source.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5669/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ralink/Kconfig')
| -rw-r--r-- | arch/mips/ralink/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index 026e823d871d..c528d0cf5add 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -1,5 +1,12 @@ if RALINK +config CLKEVT_RT3352 + bool + depends on SOC_RT305X || SOC_MT7620 + default y + select CLKSRC_OF + select CLKSRC_MMIO + choice prompt "Ralink SoC selection" default SOC_RT305X |