From: Sai Krishna Potthuri sai.krishna.potthuri@amd.com
commit ff8356060e3a5e126abb5e1f6b6e9931c220dec2 upstream.
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.co... Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- .../devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml index 1e2b9b627b12..2722dc7bb03d 100644 --- a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml @@ -274,10 +274,6 @@ patternProperties: slew-rate: enum: [0, 1]
- output-enable: - description: - This will internally disable the tri-state for MIO pins. - drive-strength: description: Selects the drive strength for MIO pins, in mA.