linux-kernel - [LINUX PATCH V3 2/9] dt-bindings: gpio: gpio-xilinx: Add clk support to xilinx soft gpio IP

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Message-ID: <1605201148-4508-3-git-send-email-srinivas.neeli@xilinx.com>
Date:   Thu, 12 Nov 2020 22:42:21 +0530
From:   Srinivas Neeli <srinivas.neeli@...inx.com>
To:     <linus.walleij@...aro.org>, <bgolaszewski@...libre.com>,
        <michal.simek@...inx.com>, <shubhrajyoti.datta@...inx.com>,
        <sgoud@...inx.com>, <hancock@...systems.ca>
CC:     <linux-gpio@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <git@...inx.com>,
        Srinivas Neeli <srinivas.neeli@...inx.com>
Subject: [LINUX PATCH V3 2/9] dt-bindings: gpio: gpio-xilinx: Add clk support to xilinx soft gpio IP

Specify clock property in binding.

Signed-off-by: Srinivas Neeli <srinivas.neeli@...inx.com>
---
Changes in V3:
-Created new patch for dt-bindings.
---
 Documentation/devicetree/bindings/gpio/gpio-xilinx.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt b/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
index 08eed2335db0..e506f30e1a95 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
@@ -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@...00000 {
 	#gpio-cells = <2>;
 	compatible = "xlnx,xps-gpio-1.00.a";
+	clocks = <&clkc25>;
 	gpio-controller ;
 	interrupt-parent = <&microblaze_0_intc>;
 	interrupts = < 6 2 >;
-- 
2.7.4