Messages in this thread | | | Date | Wed, 22 Feb 2012 11:28:20 +0900 | Subject | Re: [PATCH] pch_uart: Change default UART clock setting 192MHz | From | Tomoya MORINAGA <> |
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2012年2月22日9:20 Darren Hart <dvhart@linux.intel.com>: > Can we read the CLKCFG > register in pch_console_setup to dynamically configure the > port->uartclk? (not sure that's even the right place to do it).
In general implementation, as long as pch_phub is not installed, nobody accesses the CLKCFG register. So I think it cannot do.
Beyond general implementation, you would access the register.
thanks --- ROHM Co., Ltd. tomoy
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