[3/3] ARM: da850: Add ti, da830-uart compatible for serial ports
From: Sekhar Nori <hidden>
Date: 2017-01-02 08:08:09
Also in:
linux-devicetree, linux-serial, lkml
On Thursday 22 December 2016 09:36 PM, Franklin S Cooper Jr wrote:
On 12/20/2016 02:23 PM, David Lechner wrote:quoted
TI DA8xx/OMAPL13x/AM17xx/AM18xx SoCs have extra UART registers beyondSimilar comment about adding Keystone SoCs to the list of SoCs.quoted
the standard 8250 registers, so we need a new compatible string to indicate this. Also, at least one of these registers uses the full 32 bits, so we need to specify reg-io-width in addition to reg-shift. "ns16550a" is left in the compatible specification since it does work as long as the bootloader configures the SoC UART power management registers. Signed-off-by: David Lechner <david@lechnology.com> --- arch/arm/boot/dts/da850.dtsi | 9 ++++++---Similar changes should be made to the various Keystone dtsi files.
That will be a different patch though since the two changes will go through different trees. And I strongly suspect David does not have access to a keystone board. So it will have to be done by someone at TI. Thanks, Sekhar