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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds support for the mode pin GPIO controller and documented for the same. GPIO Modepin driver set and get the value and status of the PS_MODE pin, based on device-tree pin configuration. These 4-bits boot-mode pins are dedicated configurable as input/output. After the stabilization of the system,these mode pins are sampled. Piyush Mehta (2): dt-bindings: gpio: Add binding documentation for modepin gpio: modepin: Add driver support for modepin GPIO controller .../bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml | 41 ++++++ drivers/gpio/Kconfig | 12 ++ drivers/gpio/Makefile | 1 + drivers/gpio/gpio-zynqmp-modepin.c | 154 +++++++++++++++++++++ 4 files changed, 208 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/xlnx,zynqmp-gpio-modepin.yaml create mode 100644 drivers/gpio/gpio-zynqmp-modepin.c -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel