Re: [PATCH v5] ARC: Dynamically determine BASE_BAUD from DeviceTree

2015-01-14 Thread Greg KH
On Thu, Jan 15, 2015 at 09:49:12AM +0530, Vineet Gupta wrote: > Hi Greg, > > On Saturday 10 January 2015 04:56 PM, Vineet Gupta wrote: > > 8250 earlycon is broken on multi-platform ARC because the UART clk > > value (BASE_BAUD) is fixed at build time. > > > > Instead, determine the appropriate UA

Re: [PATCH v5] ARC: Dynamically determine BASE_BAUD from DeviceTree

2015-01-14 Thread Vineet Gupta
Hi Greg, On Saturday 10 January 2015 04:56 PM, Vineet Gupta wrote: > 8250 earlycon is broken on multi-platform ARC because the UART clk > value (BASE_BAUD) is fixed at build time. > > Instead, determine the appropriate UART clk at runtime; parse the > devicetree early for platforms requiring alte

[PATCH v5] ARC: Dynamically determine BASE_BAUD from DeviceTree

2015-01-10 Thread Vineet Gupta
8250 earlycon is broken on multi-platform ARC because the UART clk value (BASE_BAUD) is fixed at build time. Instead, determine the appropriate UART clk at runtime; parse the devicetree early for platforms requiring alternate UART clk values (currently only the TB10X platform). Cc: Greg Kroah-Har