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

From: Scott Branden
Date: Thu Oct 24 2019 - 16:36:32 EST

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@xxxxxxxxxxxx>

.../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