linux-kernel - [PATCH RFC v3 0/4] MUX: Add support for reading enable state from DT

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Message-ID: <20211123081222.27979-1-a-govindraju@ti.com>
Date:   Tue, 23 Nov 2021 13:42:17 +0530
From:   Aswath Govindraju <a-govindraju@...com>
To:     unlisted-recipients:; (no To-header on input)
CC:     Vignesh Raghavendra <vigneshr@...com>, Nishanth Menon <nm@...com>,
        Aswath Govindraju <a-govindraju@...com>,
        Peter Rosin <peda@...ntia.se>,
        Rob Herring <robh+dt@...nel.org>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-can@...r.kernel.org>,
        <linux-phy@...ts.infradead.org>
Subject: [PATCH RFC v3 0/4] MUX: Add support for reading enable state from DT

- The following series of patches add support for reading the state of the
  mux to be set for enabling given device.
- As these are RFC patches I have combined them into a single series for
  better understanding of the reason behind making this change.

Changes since v2:
- Fixed changes in phy-can-transceiver based on comments
- added select MULTIPLEXER in drivers/phy/Kconfig
- Changed the implemetation of getting state by adding new apis

Changes since v1:
- Added support for reading the enable state from DT instead of hardcoding
  the state to be set to 1.
- Made relavent changes in the bindings

Link to v2:
- https://patchwork.kernel.org/project/linux-phy/list/?series=583917

Link to v1,
- https://patchwork.kernel.org/project/linux-phy/list/?series=578863&state=*

Aswath Govindraju (4):
  dt-bindings: mux: Increase the number of arguments in mux-controls
  dt-bindings: phy: ti,tcan104x-can: Document mux-controls property
  mux: Add support for reading mux enable state from DT
  phy: phy-can-transceiver: Add support for setting mux

 .../devicetree/bindings/mux/gpio-mux.yaml     |   2 +-
 .../bindings/mux/mux-controller.yaml          |   2 +-
 .../bindings/phy/ti,tcan104x-can.yaml         |   8 +
 drivers/mux/core.c                            | 146 +++++++++++++++++-
 drivers/phy/Kconfig                           |   1 +
 drivers/phy/phy-can-transceiver.c             |  22 +++
 include/linux/mux/consumer.h                  |  19 ++-
 include/linux/mux/driver.h                    |  13 ++
 8 files changed, 206 insertions(+), 7 deletions(-)

-- 
2.17.1