linux-kernel - [PATCH 3/5] Documentation: DT: add i.MX EPIT timer binding

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20180528173412.10000-4-peron.clem@gmail.com>
Date:   Mon, 28 May 2018 19:34:10 +0200
From:   Clément Péron <peron.clem@...il.com>
To:     Colin Didier <colin.dider@...ialet.com>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        NXP Linux Team <linux-imx@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Clément Peron <clement.peron@...ialet.com>
Subject: [PATCH 3/5] Documentation: DT: add i.MX EPIT timer binding

From: Clément Peron <clement.peron@...ialet.com>

Add devicetree binding document for NXP's i.MX SoC specific
EPIT timer driver.

Signed-off-by: Clément Peron <clement.peron@...ialet.com>
---
 .../devicetree/bindings/clock/imx6q,epit.txt  | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/imx6q,epit.txt

diff --git a/Documentation/devicetree/bindings/clock/imx6q,epit.txt b/Documentation/devicetree/bindings/clock/imx6q,epit.txt
new file mode 100644
index 000000000000..d54d455cebdc
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/imx6q,epit.txt
@@ -0,0 +1,25 @@
+Binding for the i.MX6 EPIT timer
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: should be "fsl,imx6q-epit"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- interrupts: Should contain EPIT controller interrupt
+- clocks: list of clock specifiers, must contain an entry for each required
+  entry in clock-names
+- clock-names : as described in the clock bindings
+
+Example:
+	epit1: epit@...0000 {
+		compatible = "fsl,imx6q-epit";
+		reg = <0x020d0000 0x4000>;
+		interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clks IMX6QDL_CLK_EPIT1>,
+			<&clks IMX6QDL_CLK_IPG_PER>,
+			<&clks IMX6QDL_CLK_CKIL>;
+		clock-names = "ipg", "per", "ckil";
+	};
-- 
2.17.0