Re: [Qemu-devel] [PATCH v5 8/9] hw/char/cadence_uart: add clock support

2018-10-12 Thread Damien Hedde
Hi Philippe, On 10/3/18 1:26 AM, Philippe Mathieu-Daudé wrote: > Hi Damien, > > On 10/2/18 4:24 PM, Damien Hedde wrote: >> Add bus interface and uart reference clock inputs. >> >> Note: it is hard to find out from the doc what is the behavior when only one >> of the clock is disabled. >> >> The

Re: [Qemu-devel] [PATCH v5 8/9] hw/char/cadence_uart: add clock support

2018-10-02 Thread Philippe Mathieu-Daudé
Hi Damien, On 10/2/18 4:24 PM, Damien Hedde wrote: > Add bus interface and uart reference clock inputs. > > Note: it is hard to find out from the doc what is the behavior when only one > of the clock is disabled. > > The implemented behaviour is that register access needs both clock being > act

[Qemu-devel] [PATCH v5 8/9] hw/char/cadence_uart: add clock support

2018-10-02 Thread Damien Hedde
Add bus interface and uart reference clock inputs. Note: it is hard to find out from the doc what is the behavior when only one of the clock is disabled. The implemented behaviour is that register access needs both clock being active. The bus interface control the mmios visibility The reference