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From: Okan Sahin <okan.sahin@analog.com>
To: <okan.sahin@analog.com>
CC: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
<linux-gpio@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v3 0/2] Add DS4520 GPIO Expander Support
Date: Mon, 24 Jul 2023 09:34:12 +0300
Message-ID: <20230724063414.102805-1-okan.sahin@analog.com>
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| Series |
Add DS4520 GPIO Expander Support
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Message
Sahin, Okan
July 24, 2023, 6:34 a.m. UTC
GPIO expander driver and bindings for DS4520. The patches are required to be applied in sequence. Changes in v3: * Patch 1: "dt-bindings: gpio: ds4520: Add ADI DS4520" * Add ngpios property. * Patch 2: "gpio: ds4520: Add ADI DS4520 GPIO Expander Support" * Add namespace for MACROS * Read ngpios from dt * Add missing header file Changes in v2: * Patch 1: "dt-bindings: gpio: ds4520: Add ADI DS4520" * Drop label for gpio node * Use consistent quotes * Fix filename matching compatible. * Patch 2: "gpio: ds4520: Add ADI DS4520 GPIO Expander Support" * Use regmap_gpio framework * Fix typo in Kconfig * Fix commit message Okan Sahin (2): dt-bindings: gpio: ds4520: Add ADI DS4520 gpio: ds4520: Add ADI DS4520 GPIO Expander Support .../bindings/gpio/adi,ds4520-gpio.yaml | 51 +++++++++++ drivers/gpio/Kconfig | 11 +++ drivers/gpio/Makefile | 1 + drivers/gpio/gpio-ds4520.c | 89 +++++++++++++++++++ 4 files changed, 152 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml create mode 100644 drivers/gpio/gpio-ds4520.c