summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml
AgeCommit message (Collapse)AuthorFilesLines
2024-06-17dt-bindings: pinctrl: xilinx: Add support for function with pinsSean Anderson1-169/+180
Support specifying the function per-pin. The driver doesn't care whether you use pins or groups for this purpose. Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240610223550.2449230-2-sean.anderson@linux.dev Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-12-20dt-bindings: pinctrl: xilinx: Rename *gpio to *gpio-grpMichal Simek1-1/+1
Anything ending with gpio/gpios is taken as gpio phande/description which is reported as the issue coming from gpio-consumer.yaml schema. That's why rename the gpio suffix to gpio-grp to avoid name collision. Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/2e3a1f1f57cf929bd05115bc081e6d01d5a53443.1702996859.git.michal.simek@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-08-07dt-bindings: pinctrl-zynqmp: Add output-enable configurationSai Krishna Potthuri1-0/+4
Add 'output-enable' configuration parameter to the properties list. Using these pinctrl properties observed hang issues with older Xilinx ZynqMP Platform Management Firmware, hence reverted the patch previously. Commit ff8356060e3a5e126abb ("Revert "dt-bindings: pinctrl-zynqmp: Add output-enable configuration""). Support for configuring these properties added in Xilinx ZynqMP Platform Management firmware(PMUFW) Configuration Set version 2.0. Linux firmware driver checks if the configuration is supported by the PMUFW when it gets request for TRISTATE configuration from pinctrl driver. If it supports, then calls will be made otherwise it returns error. Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230731095026.3766675-4-sai.krishna.potthuri@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-06-05dt-bindings: xilinx: Remove Rajan, Jolly and ManishMichal Simek1-1/+0
Rajan, Jolly and Manish are no longer work for AMD/Xilinx and there is no activity from them to continue to maintain bindings that's why remove them. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/9b252dd71c82593fa6b137eca2174d9ab6e57f7a.1684828606.git.michal.simek@amd.com
2023-06-05dt-bindings: xilinx: Switch xilinx.com emails to amd.comMichal Simek1-1/+1
@xilinx.com is still working but better to switch to new amd.com after AMD/Xilinx acquisition. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Jassi Brar <jassisinghbrar@gmail.com> Acked-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/f5b2bd1e78407e4128fc8f0b5874ba723e710a88.1684245058.git.michal.simek@amd.com
2022-10-18Revert "dt-bindings: pinctrl-zynqmp: Add output-enable configuration"Sai Krishna Potthuri1-4/+0
This reverts commit 133ad0d9af99bdca90705dadd8d31c20bfc9919f. On systems with older PMUFW (Xilinx ZynqMP Platform Management Firmware) using these pinctrl properties can cause system hang because there is missing feature autodetection. When this feature is implemented, support for these two properties should bring back. Cc: stable@vger.kernel.org Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20221017130303.21746-3-sai.krishna.potthuri@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-28dt-bindings: pinctrl-zynqmp: Add output-enable configurationSai Krishna Potthuri1-0/+4
Add 'output-enable' configuration parameter to the properties list. Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1655462819-28801-3-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-12-05dt-bindings: pinctrl: use pinctrl.yamlRafał Miłecki1-0/+3
Also fix some examples to avoid warnings like: brcm,ns-pinmux.example.dt.yaml: pin-controller@1800c1c0: $nodename:0: 'pin-controller@1800c1c0' does not match '^pinctrl|pinmux@[0-9a-f]+$' Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211202063216.24439-1-zajec5@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-04-22dt-bindings: pinctrl: Add binding for ZynqMP pinctrl driverSai Krishna Potthuri1-0/+336
Adding documentation and dt-bindings file which contains MIO pin configuration defines for Xilinx ZynqMP pinctrl driver. Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1618485193-5403-3-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
generated by cgit v1.2.3 (git 2.39.0) at 2024-10-16 05:51:00 +0300