linux-kernel - [PATCH 0/3] gpio: brcmstb: add support for gpio-ranges

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Date: Wed, 24 Apr 2024 11:50:36 -0700
From: Doug Berger <opendmb@...il.com>
To: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Cc: Phil Elwell <phil@...pberrypi.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	bcm-kernel-feedback-list@...adcom.com,
	linux-gpio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Doug Berger <opendmb@...il.com>
Subject: [PATCH 0/3] gpio: brcmstb: add support for gpio-ranges

The Raspberry Pi 5 includes Broadcom STB GPIO IP as well as
Broadcom 2712 pin controller IP.

The community has expressed interest in linking the two drivers
with the "gpio-ranges" property in device tree. This commit
stack implements the necessary changes.

Doug Berger (3):
  dt-bindings: gpio: brcmstb: add gpio-ranges
  gpio: of: support gpio-ranges for multiple gpiochip devices
  gpio: brcmstb: add support for gpio-ranges

 .../bindings/gpio/brcm,brcmstb-gpio.yaml      |  3 +++
 drivers/gpio/gpio-brcmstb.c                   |  2 ++
 drivers/gpio/gpiolib-of.c                     | 23 +++++++++++++++++--
 3 files changed, 26 insertions(+), 2 deletions(-)

-- 
2.34.1