From patchwork Sat Mar 23 16:43:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 782245 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 235747483; Sat, 23 Mar 2024 16:44:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711212247; cv=none; b=bz4da+t3XFa5+t3/yuscuMBkvTzhljJMpDDuO1E4i+XvlYeOENqOeVOqfZsGMzhgihdi5OnYwf/wF8ZO9eHljfLOZv4yyuABuyDdHpwceU5YKrQIMkJToFqjdqxeOoMi20v/+q5A6WMQQmIM35zgzes48zzaAQA903e/41bn/hg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711212247; c=relaxed/simple; bh=6kri9cAqdeLQSwynoX/Mgs7Zl64zCLiK2ixhjODz/Ms=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=EbzVuUUQbH+ql94A7C30/jYNA3s0iUUggBPbZAredasR2ksQUXCAt8hSS0OokgclHLvpWb152jbKcksQrEjn0t1jtQe701DFG8sWtMvjDs/Yy+3joYI7L6HAnNkiSpvRybBKIXl0WTYqMwLVSB/H+O7DrI7nQwYw3lOS87xmGr8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BSpS9Eg/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BSpS9Eg/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82F63C433F1; Sat, 23 Mar 2024 16:44:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711212246; bh=6kri9cAqdeLQSwynoX/Mgs7Zl64zCLiK2ixhjODz/Ms=; h=From:List-Id:To:Cc:Subject:Date:From; b=BSpS9Eg/l+jRAko4Tz+ZMN4JCRwHeQdIYDpwIFJvgc226TRfGH4lO7KFm0HfyEk4N QHc+jaFbJbeJiqblewqW6zH8z311yjUlRYbc8QwrovBl8/iHMp/qfBAYHeRk7oLhdP 5IiBfQzDjXjsCXYQrG9kf7QF/htVTR19FxpQSkB9Zsw3c0mmpSEwLMczirzljbgrWx sPhY3/3j56aA886Q3ykqgJ3Hga9PU8kyd1Q+FxjDo58YxSUGjuV+z8109u6Ddplcyi ks2EQegxrXkJvon8ZBFpuoQRquk4cyc/ytK6z0WZ+MvxZ8zzfZeB1se0xXW/QShgFv f7tmL5+5HfinQ== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Arnd Bergmann , Gregory CLEMENT , soc@kernel.org, arm@kernel.org, Alessandro Zummo , Alexandre Belloni , Andy Shevchenko , Bartosz Golaszewski , devicetree@vger.kernel.org, Greg Kroah-Hartman , Guenter Roeck , Herbert Xu , Krzysztof Kozlowski , Linus Walleij , linux-crypto@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org, linux-watchdog@vger.kernel.org, Rob Herring , Wim Van Sebroeck , Hans de Goede , Matti Vaittinen Cc: =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v5 00/11] Turris Omnia MCU driver Date: Sat, 23 Mar 2024 17:43:48 +0100 Message-ID: <20240323164359.21642-1-kabel@kernel.org> X-Mailer: git-send-email 2.43.2 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hello Andy, Linus, Arnd, Gregory, and others, I am sending v5 of the series adding Turris Omnia MCU driver. See the cover letters for v1, v2, v3 and v4: https://patchwork.kernel.org/project/linux-soc/cover/20230823161012.6986-1-kabel@kernel.org/ https://patchwork.kernel.org/project/linux-soc/cover/20230919103815.16818-1-kabel@kernel.org/ https://patchwork.kernel.org/project/linux-soc/cover/20231023143130.11602-1-kabel@kernel.org/ https://patchwork.kernel.org/project/linux-soc/cover/20231026161803.16750-1-kabel@kernel.org/ Changes since v4: - added new patches 06/11 devm-helpers: Add resource managed version of irq_create_mapping() 07/11 platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG 08/11 devm-helpers: Add resource managed version of debugfs directory create function 09/11 platform: cznic: turris-omnia-mcu: Add support for digital message signing via debugfs - for changes specific to patches which were also sent in previous versions see the notes in those patches Marek Behún (11): dt-bindings: arm: add cznic,turris-omnia-mcu binding platform: cznic: Add preliminary support for Turris Omnia MCU platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup platform: cznic: turris-omnia-mcu: Add support for MCU watchdog devm-helpers: Add resource managed version of irq_create_mapping() platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG devm-helpers: Add resource managed version of debugfs directory create function platform: cznic: turris-omnia-mcu: Add support for digital message signing via debugfs ARM: dts: turris-omnia: Add MCU system-controller node ARM: dts: turris-omnia: Add GPIO key node for front button .../ABI/testing/debugfs-turris-omnia-mcu | 13 + .../sysfs-bus-i2c-devices-turris-omnia-mcu | 126 ++ .../bindings/arm/cznic,turris-omnia-mcu.yaml | 86 ++ MAINTAINERS | 5 + .../dts/marvell/armada-385-turris-omnia.dts | 35 +- drivers/crypto/caam/ctrl.c | 16 +- drivers/crypto/caam/jr.c | 8 +- drivers/gpio/gpio-mockup.c | 11 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 13 +- drivers/hwmon/hp-wmi-sensors.c | 15 +- drivers/hwmon/mr75203.c | 15 +- drivers/hwmon/pmbus/pmbus_core.c | 16 +- drivers/platform/Kconfig | 2 + drivers/platform/Makefile | 1 + drivers/platform/cznic/Kconfig | 51 + drivers/platform/cznic/Makefile | 10 + .../platform/cznic/turris-omnia-mcu-base.c | 406 +++++++ .../platform/cznic/turris-omnia-mcu-debugfs.c | 216 ++++ .../platform/cznic/turris-omnia-mcu-gpio.c | 1056 +++++++++++++++++ .../cznic/turris-omnia-mcu-sys-off-wakeup.c | 258 ++++ .../platform/cznic/turris-omnia-mcu-trng.c | 89 ++ .../cznic/turris-omnia-mcu-watchdog.c | 122 ++ drivers/platform/cznic/turris-omnia-mcu.h | 214 ++++ include/linux/devm-helpers.h | 94 ++ include/linux/turris-omnia-mcu-interface.h | 238 ++++ 25 files changed, 3044 insertions(+), 72 deletions(-) create mode 100644 Documentation/ABI/testing/debugfs-turris-omnia-mcu create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu create mode 100644 Documentation/devicetree/bindings/arm/cznic,turris-omnia-mcu.yaml create mode 100644 drivers/platform/cznic/Kconfig create mode 100644 drivers/platform/cznic/Makefile create mode 100644 drivers/platform/cznic/turris-omnia-mcu-base.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu-debugfs.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu-gpio.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu-sys-off-wakeup.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu-trng.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu-watchdog.c create mode 100644 drivers/platform/cznic/turris-omnia-mcu.h create mode 100644 include/linux/turris-omnia-mcu-interface.h