diff options
author | Wenyou Yang <wenyou.yang@atmel.com> | 2016-04-11 16:41:32 +0800 |
---|---|---|
committer | Andreas Bießmann <andreas@biessmann.org> | 2016-05-24 08:08:36 +0200 |
commit | 7a91e1a3835413aac3e7c894ca1ba205e6ade887 (patch) | |
tree | 63076814a7df1bfd5763068a16152bf4b360402d /arch/arm/mach-at91/armv7 | |
parent | 4adf6a715796de4f0e858e0246c3abf5e3c118f3 (diff) |
ARM: at91: clock: complete the GCK's clock sources
Add the UPLL clock and master clock as a clock source for getting
the generated clock frequency to complete its clock sources support.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
Diffstat (limited to 'arch/arm/mach-at91/armv7')
-rw-r--r-- | arch/arm/mach-at91/armv7/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/armv7/clock.c b/arch/arm/mach-at91/armv7/clock.c index 27372b3f31..76fcada788 100644 --- a/arch/arm/mach-at91/armv7/clock.c +++ b/arch/arm/mach-at91/armv7/clock.c @@ -236,6 +236,12 @@ u32 at91_get_periph_generated_clk(u32 id) case AT91_PMC_PCR_GCKCSS_PLLA_CLK: freq = gd->arch.plla_rate_hz; break; + case AT91_PMC_PCR_GCKCSS_UPLL_CLK: + freq = AT91_UTMI_PLL_CLK_FREQ; + break; + case AT91_PMC_PCR_GCKCSS_MCK_CLK: + freq = gd->arch.mck_rate_hz; + break; default: printf("Improper GCK clock source selection!\n"); freq = 0; |