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

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Message-ID: <12a8ace7-f69d-4002-0146-e84a62b8fd69@broadcom.com>
Date:   Thu, 24 Oct 2019 13:36:23 -0700
From:   Scott Branden <scott.branden@...adcom.com>
To:     Chris Packham <chris.packham@...iedtelesis.co.nz>,
        linus.walleij@...aro.org, bgolaszewski@...libre.com,
        robh+dt@...nel.org, mark.rutland@....com, rjui@...adcom.com,
        sbranden@...adcom.com, bcm-kernel-feedback-list@...adcom.com
Cc:     linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 0/2] gpio: brcm: XGS iProc GPIO driver

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@...adcom.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
>