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[176.74.132.138]) by smtp.gmail.com with ESMTPSA id t8-20020a170906178800b008dcf89a72d7sm5972282eje.147.2023.03.01.06.28.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Mar 2023 06:28:42 -0800 (PST) From: =?utf-8?q?Martin_Za=C5=A5ovi=C4=8D?= To: linux-kernel@vger.kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, gregkh@linuxfoundation.org, airlied@redhat.com, dipenp@nvidia.com, treding@nvidia.com, mwen@igalia.com, fmdefrancesco@gmail.com, arnd@arndb.de, bvanassche@acm.org, ogabbay@kernel.org, axboe@kernel.dk, mathieu.poirier@linaro.org, linux@zary.sk, masahiroy@kernel.org, yangyicong@hisilicon.com, dan.j.williams@intel.com, jacek.lawrynowicz@linux.intel.com, benjamin.tissoires@redhat.com, devicetree@vger.kernel.org, furong.zhou@linux.intel.com, andriy.shevchenko@intel.com, linus.walleij@linaro.org, =?utf-8?q?Martin_Za?= =?utf-8?q?=C5=A5ovi=C4=8D?= Subject: [PATCHv3 0/4] Wiegand bus driver and GPIO bitbanged controller Date: Wed, 1 Mar 2023 15:28:31 +0100 Message-Id: <20230301142835.19614-1-m.zatovic1@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759175983711306258?= X-GMAIL-MSGID: =?utf-8?q?1759175983711306258?= Hello, thank you for the feedback regarding last patch. I have decided against using a copyright line despite the suggestion. CHANGELOG since PATCHv2: - dropped the Wiegand controller example from the dt-bindings doc, as the real one is in the bitbanged controller schema - fixed some indentation issues - removed controller class - functions with "__" as prefix are no longer exported - improved comment style - fixed the line length of the code to 100 columns - removed dev_warn calls for uinitialized controller attributes, instead the driver informs about the situation using dev_info and sets the uninitialized attribute to its default value - removed modalias from wiegand_device structure, as I have realized it is no longer needed - removed the list from wiegand_controller structure - used the tool "pahole" to optimally reorganize all the structures - ordered headers alphabetically - removed unnecessary casts - used attribute group instead of creating the files automatically Martin Zaťovič (4): dt-bindings: wiegand: add Wiegand controller common properties wiegand: add Wiegand bus driver dt-bindings: wiegand: add GPIO bitbanged Wiegand controller wiegand: add Wiegand GPIO bitbanged controller driver .../ABI/testing/sysfs-driver-wiegand-gpio | 9 + .../bindings/wiegand/wiegand-controller.yaml | 39 ++ .../bindings/wiegand/wiegand-gpio.yaml | 51 ++ MAINTAINERS | 14 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/wiegand/Kconfig | 28 + drivers/wiegand/Makefile | 2 + drivers/wiegand/wiegand-gpio.c | 316 +++++++++++ drivers/wiegand/wiegand.c | 500 ++++++++++++++++++ include/linux/wiegand.h | 155 ++++++ 11 files changed, 1117 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-wiegand-gpio create mode 100644 Documentation/devicetree/bindings/wiegand/wiegand-controller.yaml create mode 100644 Documentation/devicetree/bindings/wiegand/wiegand-gpio.yaml create mode 100644 drivers/wiegand/Kconfig create mode 100644 drivers/wiegand/Makefile create mode 100644 drivers/wiegand/wiegand-gpio.c create mode 100644 drivers/wiegand/wiegand.c create mode 100644 include/linux/wiegand.h