From: "Pali Rohár" <pali@kernel.org>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Andrew Lunn" <andrew@lunn.ch>,
"Gregory Clement" <gregory.clement@bootlin.com>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Vladimir Vid" <vladimir.vid@sartura.hr>,
"Marek Behún" <kabel@kernel.org>,
linux-clk@vger.kernel.org, linux-serial@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v6 0/6] serial: mvebu-uart: Support for higher baudrates
Date: Wed, 29 Sep 2021 10:20:28 +0200 [thread overview]
Message-ID: <20210929082034.15098-1-pali@kernel.org> (raw)
This patch series add support for baudrates higher than 230400 on
Marvell Armada 37xx boards.
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
.../bindings/clock/armada3700-uart-clock.yaml | 56 ++
.../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, 664 insertions(+), 21 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml
--
2.20.1
next reply other threads:[~2021-09-29 8:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-29 8:20 Pali Rohár [this message]
2021-09-29 8:20 ` [PATCH v6 1/6] math64: New DIV_U64_ROUND_CLOSEST helper Pali Rohár
2021-09-29 8:20 ` [PATCH v6 2/6] serial: mvebu-uart: implement UART clock driver for configuring UART base clock Pali Rohár
2021-09-29 8:20 ` [PATCH v6 3/6] dt-bindings: mvebu-uart: document DT bindings for marvell,armada-3700-uart-clock Pali Rohár
2021-09-29 13:46 ` Rob Herring
2021-09-29 14:01 ` Pali Rohár
2021-09-29 21:30 ` Rob Herring
2021-09-29 8:20 ` [PATCH v6 4/6] dt-bindings: mvebu-uart: update information about UART clock Pali Rohár
2021-09-29 8:20 ` [PATCH v6 5/6] arm64: dts: marvell: armada-37xx: add device node for UART clock and use it Pali Rohár
2021-09-29 8:20 ` [PATCH v6 6/6] serial: mvebu-uart: implement support for baudrates higher than 230400 Pali Rohár
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