u-boot/arch
Wenyou Yang e7c831543a clk: at91: utmi: Set the reference clock frequency
By default, it is assumed that the UTMI clock is generated from
a 12 MHz reference clock (MAINCK). If it's not the case, the FREQ
field of the SFR_UTMICKTRIM has to be updated to generate the UTMI
clock in the proper way.

The UTMI clock has a fixed rate of 480 MHz. In fact, there is no
multiplier we can configure. The multiplier is managed internally,
depending on the reference clock frequency, to achieve the target
of 480 MHz.

The patch is cloned from the patch of mailing-list:
	[PATCH v2] clk: at91: utmi: set the mainck rate

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
[trini: Depend on SPL_DM]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-09-14 16:02:29 -04:00
..
arc env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
arm clk: at91: utmi: Set the reference clock frequency 2017-09-14 16:02:29 -04:00
m68k m68k: add board stmark2, mcf5441x based 2017-08-18 01:26:52 +02:00
microblaze env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
mips env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
nds32 dma: import linux/dma-direction.h to consolidate enum dma_data_direction 2017-09-12 18:02:23 -04:00
nios2 env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
powerpc powerpc: Rework interrupt_init_cpu() 2017-08-26 14:56:08 -04:00
sandbox dm: test: replace dm_scan_dt() by of dm_extended_scan_fdt() in dm_do_test 2017-09-11 21:43:58 -06:00
sh sh: Fix linking of ms7722se 2017-08-27 11:50:16 -04:00
x86 dma: import linux/dma-direction.h to consolidate enum dma_data_direction 2017-09-12 18:02:23 -04:00
xtensa env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig usb: net: migrate USB Ethernet adapters to Kconfig 2017-09-08 10:23:00 -04:00