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From:   Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
To:     <gregkh@linuxfoundation.org>, <jirislaby@kernel.org>,
        <ilpo.jarvinen@linux.intel.com>, <andy.shevchenko@gmail.com>,
        <u.kleine-koenig@pengutronix.de>, <johan@kernel.org>,
        <wander@redhat.com>, <etremblay@distech-controls.com>,
        <macro@orcam.me.uk>, <geert+renesas@glider.be>, <jk@ozlabs.org>,
        <phil.edworthy@renesas.com>, <lukas@wunner.de>
CC:     <linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>,
        <UNGLinuxDriver@microchip.com>
Subject: [PATCH v1 tty-next 0/2] 8250: microchip: pci1xxxx: Add driver for the pci1xxxx's quad-uart function.
Date:   Tue, 30 Aug 2022 23:30:52 +0530
Message-ID: <20220830180054.1998296-1-kumaravel.thiagarajan@microchip.com>
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pci1xxxx is a PCIe switch with a multi-function endpoint on one of its
downstream ports. Quad-uart is one of the functions in the multi-function
endpoint. This patch adds device driver for the quad-uart function and
enumerates between 1 to 4 instances of uarts based on the PCIe subsystem
device ID.

Kumaravel Thiagarajan (2):
  8250: microchip: pci1xxxx: Add driver for the quad-uart function in
    the  multi-function endpoint of pci1xxxx device.
  8250: microchip: pci1xxxx: Add power management functions to
    pci1xxxx's  quad-uart driver.

 MAINTAINERS                             |   6 +
 drivers/tty/serial/8250/8250_pci1xxxx.c | 585 ++++++++++++++++++++++++
 drivers/tty/serial/8250/8250_port.c     |   8 +
 drivers/tty/serial/8250/Kconfig         |   9 +
 drivers/tty/serial/8250/Makefile        |   1 +
 include/uapi/linux/serial_core.h        |   3 +
 6 files changed, 612 insertions(+)
 create mode 100644 drivers/tty/serial/8250/8250_pci1xxxx.c

-- 
2.25.1