Messages in this thread |  | | | Date | Thu, 1 Mar 2012 09:38:42 +0900 | | Subject | Re: [PATCH 0/4 V2] pch_uart: Cleanups, board quirks, and user uartclk parameter | | From | Tomoya MORINAGA <> |
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Hi
Darren's patch series, I think OK. However, need to proceed next step.
As I said before, internal clock(USB_48MHz) should be used than external clock(UART_CLK) as default setting. --Reasons - Users don't always use 1.8432MHz as UART_CLK. So, In case of using except 1.8432MHz, the user needs to change both pch_phub and pch_uart setting (It's bother things). - High baud rate can't be used more than 115Kbps
I think there is no merit to use UART_CLK.
---Merit to use 192MHz - Users don't have to care both pch_phub and pch_uart clock setting. - High baud rate can be supported thanks,
ROHM Co., Ltd. tomoya
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