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dt-bindings: gpio: gpio-xilinx: Add clk support to xilinx soft gpio IP

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Specify clock property in binding.

Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/1605201148-4508-3-git-send-email-srinivas.neeli@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Srinivas Neeli 2020-11-12 22:42:21 +05:30 committed by Linus Walleij
parent 8c669fe69a
commit 700a2b53bd
1 changed files with 2 additions and 0 deletions
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2
Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
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@ -13,6 +13,7 @@ Required properties:
- gpio-controller : Marks the device node as a GPIO controller.
Optional properties:
- clocks : Input clock specifier. Refer to common clock bindings.
- interrupts : Interrupt mapping for GPIO IRQ.
- xlnx,all-inputs : if n-th bit is setup, GPIO-n is input
- xlnx,dout-default : if n-th bit is 1, GPIO-n default value is 1
@ -29,6 +30,7 @@ Example:
gpio: gpio@40000000 {
#gpio-cells = <2>;
compatible = "xlnx,xps-gpio-1.00.a";
clocks = <&clkc25>;
gpio-controller ;
interrupt-parent = <&microblaze_0_intc>;
interrupts = < 6 2 >;