From: Konstantin <rilian.la.te@ya.ru>
Cc: "Konstantin Pugin" <ria.freelander@gmail.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Jiri Slaby" <jirislaby@kernel.org>,
"Hugo Villeneuve" <hvilleneuve@dimonoff.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Lech Perczak" <lech.perczak@camlingroup.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: [PATCH 0/3] add support for EXAR XR20M1172 UART
Date: Thu, 18 Apr 2024 16:25:02 +0300 [thread overview]
Message-ID: <20240418132508.3447800-1-rilian.la.te@ya.ru> (raw)
From: Konstantin Pugin <ria.freelander@gmail.com>
EXAR XR20M1172 UART is mostly SC16IS762-compatible, but
it has additional register which can change UART multiplier
to 4x and 8x, similar to UPF_MAGIC_MULTIPLIER does. So, I used this
flag to guard access to its specific DLD register. It seems than
other EXAR SPI UART modules also have this register, but I tested
only XR20M1172.
Konstantin (3):
serial: sc16is7xx: announce support of SER_RS485_RTS_ON_SEND
serial: sc16is7xx: Add bindings documentation for EXAR XR20M1172 UART
serial: sc16is7xx: add support for EXAR XR20M1172 UART
.../bindings/serial/nxp,sc16is7xx.yaml | 1 +
drivers/tty/serial/sc16is7xx.c | 56 +++++++++++++++++--
2 files changed, 53 insertions(+), 4 deletions(-)
--
2.34.1
next reply other threads:[~2024-04-18 13:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 13:25 Konstantin [this message]
2024-04-18 13:25 ` [PATCH 1/3] serial: sc16is7xx: announce support of SER_RS485_RTS_ON_SEND Konstantin
2024-04-18 13:25 ` [PATCH 2/3] serial: sc16is7xx: Add bindings documentation for EXAR XR20M1172 UART Konstantin
2024-04-18 13:47 ` Vladimir Zapolskiy
2024-04-18 13:25 ` [PATCH 3/3] serial: sc16is7xx: add support " Konstantin
2024-04-19 5:45 ` Jiri Slaby
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