[PATCH V2 2/2] serial: bcm2835: add driver for bcm2835-aux-uart
From: peter@korsgaard.com (Peter Korsgaard)
Date: 2016-01-11 15:25:35
Also in:
linux-devicetree, linux-serial
From: peter@korsgaard.com (Peter Korsgaard)
Date: 2016-01-11 15:25:35
Also in:
linux-devicetree, linux-serial
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"kernel" == kernel [off-list ref] writes:
> From: Martin Sperl [off-list ref] > The bcm2835 SOC contains an auxiliary uart, which is very close > to the ns16550 with some differences. > The big difference is that the uart HW is not using an internal divider > of 16 but 8, which results in an effictive baud-rate being twice > the requested baud-rate. > This driver handles this device correctly and handles the difference in > the HW divider by scaling up the clock ba a factor of 2. s/ba/by/ -- Bye, Peter Korsgaard