linux-kernel - [PATCH v2 0/3] Added ZynqMP pinctrl driver

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Message-ID: <1611034054-63867-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com>
Date:   Tue, 19 Jan 2021 10:57:31 +0530
From:   Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <git@...inx.com>,
        <saikrishna12468@...il.com>,
        Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@...inx.com>
Subject: [PATCH v2 0/3] Added ZynqMP pinctrl driver

Added support for Xilinx ZynqMP pinctrl driver support and also
updated the Xilinx firmware driver to support pinctrl functionality.
This driver will query the pin information from the firmware and
allow configuring the pins as per the request.

changes in v2:
- Use pattern for pin names in yaml file.
- Updated to support multiple groups and pins.
- Added type ref for the vendor specific properties.
- Removed 'schmitt-cmos', instead used common properties.
- Removed macros for drive-strength property.

This might be resend for some people, as i had some trouble with my
email server earlier.

Sai Krishna Potthuri (3):
  firmware: xilinx: Added pinctrl support
  dt-bindings: pinctrl: Added binding for ZynqMP pinctrl driver
  pinctrl: Added Xilinx ZynqMP pinctrl driver support

 .../bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml |  337 ++++++
 drivers/firmware/xilinx/zynqmp.c              |  114 ++
 drivers/pinctrl/Kconfig                       |   13 +
 drivers/pinctrl/Makefile                      |    1 +
 drivers/pinctrl/pinctrl-zynqmp.c              | 1031 +++++++++++++++++
 include/dt-bindings/pinctrl/pinctrl-zynqmp.h  |   23 +
 include/linux/firmware/xlnx-zynqmp.h          |   90 ++
 7 files changed, 1609 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
 create mode 100644 drivers/pinctrl/pinctrl-zynqmp.c
 create mode 100644 include/dt-bindings/pinctrl/pinctrl-zynqmp.h

-- 
2.17.1