From: Vaishnav M A <vaishnav@beagleboard.org>
To: johan@kernel.org
Cc: ribalda@kernel.org, robh@kernel.org, gregkh@linuxfoundation.org,
jirislaby@kernel.org, masahiroy@kernel.org,
andriy.shevchenko@linux.intel.com, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org, linux-kbuild@vger.kernel.org,
jkridner@beagleboard.org, drew@beagleboard.org,
robertcnelson@beagleboard.org, vaishnav@beagleboard.org
Subject: [RFC PATCH 0/5] Add serdev_device_id for platform instantiation
Date: Mon, 26 Oct 2020 23:27:13 +0530 [thread overview]
Message-ID: <20201026175718.965773-1-vaishnav@beagleboard.org> (raw)
This patch series aims to add serdev_device_id to the serdev drivers
so as to support platform instantiation of a serdev device.The first
two patches adding the serdev_device_id has already been once submitted
by Ricardo Ribalda Delgado(in CC) here:
https://lore.kernel.org/lkml/20180611115240.32606-1-ricardo.ribalda@gmail.com/
The problem currently trying to solved is bit different from dynamically
loading/removing serdev devices as addressed in the original patch series,
the aim now is to attach a serdev driver once to a device that is not a part of
the device tree or the ACPI table, Eg. a device on a greybus created gbphy uart.
The patches were tested with a set of uBlox GNSS Receiver Clicks on a PocketBeagle.
The serdev_device_id table is exported only for a single driver(drivers/gnss/ubx.c)
for reference.
Ricardo Ribalda (2):
serdev: Add serdev_device_id
file2alias: Support for serdev devices
Vaishnav M A (3):
serdev: add of_ helper to get serdev controller
gnss: ubx add MODULE_DEVICE_TABLE(serdev)
gnss: change of_property_read to device_property_read
drivers/gnss/serial.c | 3 +-
drivers/gnss/ubx.c | 9 +++++
drivers/tty/serdev/core.c | 58 +++++++++++++++++++++++++++----
include/linux/mod_devicetable.h | 10 ++++++
include/linux/serdev.h | 5 +++
scripts/mod/devicetable-offsets.c | 3 ++
scripts/mod/file2alias.c | 10 ++++++
7 files changed, 90 insertions(+), 8 deletions(-)
--
2.25.1
next reply other threads:[~2020-10-26 17:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 17:57 Vaishnav M A [this message]
2020-10-26 17:57 ` [RFC PATCH 1/5] serdev: Add serdev_device_id Vaishnav M A
2020-10-26 17:57 ` [RFC PATCH 2/5] file2alias: Support for serdev devices Vaishnav M A
2020-10-26 17:57 ` [RFC PATCH 3/5] serdev: add of_ helper to get serdev controller Vaishnav M A
2020-10-26 17:57 ` [RFC PATCH 4/5] gnss: ubx add MODULE_DEVICE_TABLE(serdev) Vaishnav M A
2020-10-26 17:57 ` [RFC PATCH 5/5] gnss: change of_property_read to device_property_read Vaishnav M A
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