Re: [PATCH 0/3] tty: serial: meson: add amlogic,uart-fifosize property

From: Greg KH
Date: Thu May 20 2021 - 10:12:14 EST


On Thu, May 20, 2021 at 03:55:35PM +0200, Neil Armstrong wrote:
> Hi Greg,
>
> On 18/05/2021 09:58, Neil Armstrong wrote:
> > On most of the Amlogic SoCs, the first UART controller in the "Everything-Else"
> > power domain has 128bytes of RX & TX FIFO, so add an optional property to describe
> > a different FIFO size from the other ports (64bytes).
> >
> > This adds a property in the bindings, reads the property from the driver and updates
> > the DT with the new property.
> >
> > Changes since v2:
> > - removed spurious blank line from bindings
> >
> > Changes since v1:
> > - switched to a more generic "fifo-size"
> >
> > Neil Armstrong (3):
> > dt-bindings: serial: amlogic,meson-uart: add fifo-size property
> > tty: serial: meson: retrieve port FIFO size from DT
> > arm64: dts: meson: set 128bytes FIFO size on uart A
> >
> > .../devicetree/bindings/serial/amlogic,meson-uart.yaml | 5 +++++
> > arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 1 +
> > arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 +
> > arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 1 +
> > drivers/tty/serial/meson_uart.c | 5 ++++-
> > 5 files changed, 12 insertions(+), 1 deletion(-)
> >
>
> Could you apply patches 1 & 2 ?

Sure, will go do so now...