Re: [PATCH v7 0/6] serial: mvebu-uart: Support for higher baudrates

Pali Rohár
2021-11-03T21:43:28Z

On Thursday 30 September 2021 11:58:32 Pali Rohár wrote:
> This patch series add support for baudrates higher than 230400 on
> Marvell Armada 37xx boards.

Stephen, Gregory, are there any issues with this patch series?
If not, could you take them?

> Changes in v7:
> * fixed lint errors in yaml binding file
>
> Changes in v6:
> * fixed yaml binding file and dts files
>
> Changes in v5:
> * fixed yaml binding file
>
> Changes in v4:
> * converted armada3700-uart-clock documentation to YAML
> * split documentation changes into two commits:
> - first which adds clock documentation
> - second which updates UART documentation
>
> Changes in v3:
> v3 is rebased on top of Linus master branch and all already applied patches
> were dropped. There are no changes in patches itself since v2.
>
> Pali Rohár (6):
> math64: New DIV_U64_ROUND_CLOSEST helper
> serial: mvebu-uart: implement UART clock driver for configuring UART
> base clock
> dt-bindings: mvebu-uart: document DT bindings for
> marvell,armada-3700-uart-clock
> dt-bindings: mvebu-uart: update information about UART clock
> arm64: dts: marvell: armada-37xx: add device node for UART clock and
> use it
> serial: mvebu-uart: implement support for baudrates higher than 230400
>
> .../clock/marvell,armada-3700-uart-clock.yaml | 59 ++
> .../devicetree/bindings/serial/mvebu-uart.txt | 9 +-
> arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 14 +-
> drivers/tty/serial/Kconfig | 1 +
> drivers/tty/serial/mvebu-uart.c | 592 +++++++++++++++++-
> include/linux/math64.h | 13 +
> 6 files changed, 667 insertions(+), 21 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
>
> --
> 2.20.1