Re: [PATCH v3] serial: support 16-bit register interface for console

2015-10-27 Thread Masahiro Yamada
Hi Peter, 2015-10-27 22:53 GMT+09:00 Peter Hurley : > Hi Masahiro, > > On 10/26/2015 12:11 AM, Masahiro Yamada wrote: >> Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are >> supported for the 8250 console, but the 16-bit (MMIO16) is not. >> The 8250 UART device on my board is con

Re: [PATCH v3] serial: support 16-bit register interface for console

2015-10-27 Thread Peter Hurley
Hi Masahiro, On 10/26/2015 12:11 AM, Masahiro Yamada wrote: > Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are > supported for the 8250 console, but the 16-bit (MMIO16) is not. > The 8250 UART device on my board is connected to a 16-bit bus > and my main motivation is to use ear

[PATCH v3] serial: support 16-bit register interface for console

2015-10-25 Thread Masahiro Yamada
Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are supported for the 8250 console, but the 16-bit (MMIO16) is not. The 8250 UART device on my board is connected to a 16-bit bus and my main motivation is to use earlycon with it. (Refer to arch/arm/boot/dts/uniphier-support-card.dtsi