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From: Lars Povlsen <lars.povlsen@microchip.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Lars Povlsen <lars.povlsen@microchip.com>,
	Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>,
	<devicetree@vger.kernel.org>, <linux-gpio@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH v2 0/3] pinctrl: Adding support for Microchip/Microsemi serial GPIO controller
Date: Thu, 3 Sep 2020 15:35:25 +0200	[thread overview]
Message-ID: <20200903133528.8595-1-lars.povlsen@microchip.com> (raw)

The series add support for the serial GPIO controller used by
Microchip Sparx5, as well as (MSCC) ocelot/jaguar2 SoCs.

This is the second revision of the patch series.

v2 changes:
- Adds both in and output modes.
- Use direct adressing of the individual banks (#gpio-cells = <4>),
  also osoleting need for addressing macros in bindings include file.
- Property 'microchip,sgpio-ports' (uint32, bitmask) replaced by
  proper range set (array of [start,end]) 'microchip,sgpio-port-ranges'.
- Fixes whitespace issues in Kconfig file

Lars Povlsen (3):
  dt-bindings: pinctrl: Add bindings for pinctrl-mchp-sgpio driver
  pinctrl: pinctrl-mchp-sgpio: Add pinctrl driver for Microsemi Serial
    GPIO
  arm64: dts: sparx5: Add SGPIO devices

 .../pinctrl/microchip,sparx5-sgpio.yaml       |  88 +++
 MAINTAINERS                                   |   1 +
 arch/arm64/boot/dts/microchip/sparx5.dtsi     |  52 ++
 .../boot/dts/microchip/sparx5_pcb125.dts      |   5 +
 .../dts/microchip/sparx5_pcb134_board.dtsi    |   5 +
 .../dts/microchip/sparx5_pcb135_board.dtsi    |   5 +
 drivers/pinctrl/Kconfig                       |  17 +
 drivers/pinctrl/Makefile                      |   1 +
 drivers/pinctrl/pinctrl-mchp-sgpio.c          | 642 ++++++++++++++++++
 include/dt-bindings/gpio/mchp-sgpio.h         |  19 +
 10 files changed, 835 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/microchip,sparx5-sgpio.yaml
 create mode 100644 drivers/pinctrl/pinctrl-mchp-sgpio.c
 create mode 100644 include/dt-bindings/gpio/mchp-sgpio.h

--
2.27.0

             reply	other threads:[~2020-09-03 15:02 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-03 13:35 Lars Povlsen [this message]
2020-09-03 13:35 ` [PATCH v2 1/3] dt-bindings: pinctrl: Add bindings for pinctrl-mchp-sgpio driver Lars Povlsen
2020-09-12 10:50   ` Linus Walleij
2020-09-13 19:11     ` Lars Povlsen
2020-09-30  9:21       ` Linus Walleij
2020-10-05  8:21         ` Lars Povlsen
2020-09-03 13:35 ` [PATCH v2 2/3] pinctrl: pinctrl-mchp-sgpio: Add pinctrl driver for Microsemi Serial GPIO Lars Povlsen
2020-09-12 11:11   ` Linus Walleij
2020-09-13 19:28     ` Lars Povlsen
2020-09-03 13:35 ` [PATCH v2 3/3] arm64: dts: sparx5: Add SGPIO devices Lars Povlsen

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