![]() ![]() ability to manipulate certain GPIO values from user spaceīlueField-3 has 56 GPIOs but the user is allowed to change only some setting certain GPIOs as interrupts from other dependent drivers This patch adds support for the BlueField-3 SoC GPIO driver 20:08 ` Add NVIDIA BlueField-3 GPIO driver and pin controller Asmaa MnebhiĢ siblings, 1 reply 5+ messages in thread 17:28 ` Support NVIDIA BlueField-3 pinctrl driver Asmaa Mnebhi 17:28 Add NVIDIA BlueField-3 GPIO driver and pin controller Asmaa 17:28 ` Asmaa Mnebhi * Support NVIDIA BlueField-3 GPIO controller Support NVIDIA BlueField-3 GPIO controller Instead, used libgpiod to test this code. Removed support to the GPIO sysfs since its use is deprecated and risky. Moved the FW_CONTROL_CLEAR/SET code to the pin controller so thatĢ) gpio functionality where software can control the GPIO value when ![]() Instead of creating a followup v2 patch, I am creating a new seriesīecause there are 2 drivers (2 patches) involved now:ġ) NVIDIA BlueField-3 GPIO driver as front endĢ) NVIDIA BlueField-3 pin controller as back end Pin controller functionality from the gpio functionality. It was suggested to follow the linux gpio standards, and separate the Starting patch v1 because there are 2 drivers involved. Instead of creating v2 for that patch, I am creating a new series " Add driver for Mellanox BlueField-3 GPIO controller" Previous patch which supported the GPIO driver for BlueField-3 SoC: This series of patches addresses maintainers' comments from a To: linus.walleij, linux-gpio, linux-kernel, andy.shevchenko, ![]() ` (2 more replies) 0 siblings, 3 replies 5+ messages in thread 17:28 ` Support NVIDIA BlueField-3 GPIO controller Asmaa Mnebhi Add NVIDIA BlueField-3 GPIO driver and pin controller archive mirror help / color / mirror / Atom feed * Add NVIDIA BlueField-3 GPIO driver and pin controller 17:28 Asmaa Mnebhi ![]()
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