[U-Boot] [U-Boot, 2/6] clk: stm32: retrieve external oscillator frequency from DT

Tom Rini trini at konsulko.com
Sun Jan 28 18:52:43 UTC 2018


On Thu, Jan 18, 2018 at 01:39:30PM +0100, patrice.chotard at st.com wrote:

> From: Patrice Chotard <patrice.chotard at st.com>
> 
> All current STM32F4 supported boards uses a 8MHz external oscillator.
> All current STM32F7 supported boards uses a 25MHz external oscillator.
> 
> In order to introduce the new stm32f429-evaluation board which uses a
> 25MHz external oscillator without creating a dedicated struct
> stm32_clk_info for this board, retrieve the external oscillator
> frequency from DT and set pll_m accordingly to obtain 1MHz for the VCO.
> 
> Signed-off-by: Patrice Chotard <patrice.chotard at st.com>

Applied to u-boot/master, thanks!

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20180128/6ec55ada/attachment.sig>


More information about the U-Boot mailing list