Thread (8 messages) 8 messages, 5 authors, 2019-11-07

Re: [PATCH v4 0/2] gpio: brcm: XGS iProc GPIO driver

From: Scott Branden <scott.branden@broadcom.com>
Date: 2019-10-24 20:36:32
Also in: linux-devicetree, linux-gpio, lkml

Patch Series looks ok.

On 2019-10-24 1:27 p.m., Chris Packham wrote:
This is ported this from Broadcom's XLDK (now heavily modified). There seem to
be 3 different IP blocks for 3 separate banks of GPIOs in the iProc chips.

I've dropped everything except support for the Chip Common A GPIO
controller because the other blocks actually seem to be supportable with
other drivers. The driver itself is halfway between pinctrl-nsp-gpio.c
and pinctrl-iproc-gpio.c.

Chris Packham (2):
   dt-bindings: gpio: brcm: Add bindings for xgs-iproc
   gpio: Add xgs-iproc driver
Acked-by: Scott Branden <scott.branden@broadcom.com>
  .../bindings/gpio/brcm,xgs-iproc-gpio.yaml    |  70 ++++
  drivers/gpio/Kconfig                          |   9 +
  drivers/gpio/Makefile                         |   1 +
  drivers/gpio/gpio-xgs-iproc.c                 | 321 ++++++++++++++++++
  4 files changed, 401 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
  create mode 100644 drivers/gpio/gpio-xgs-iproc.c

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