[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1466432074-7780-2-git-send-email-yendapally.reddy@broadcom.com>
Date: Mon, 20 Jun 2016 10:14:32 -0400
From: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@...adcom.com>
To: Thierry Reding <thierry.reding@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Kumar Gala <galak@...eaurora.org>, Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
Jon Mason <jonmason@...adcom.com>,
Russell King <linux@....linux.org.uk>
Cc: linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
bcm-kernel-feedback-list@...adcom.com,
linux-kernel@...r.kernel.org,
Yendapally Reddy Dhananjaya Reddy
<yendapally.reddy@...adcom.com>
Subject: [PATCH v3 1/3] Documentation: dt: Add Broadcom iproc pwm controller binding
Add a binding for Broadcom iproc pwm controller
Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@...adcom.com>
Acked-by: Rob Herring <robh@...nel.org>
---
.../devicetree/bindings/pwm/brcm,iproc-pwm.txt | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt
diff --git a/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt
new file mode 100644
index 0000000..21f75bb
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt
@@ -0,0 +1,21 @@
+Broadcom iProc PWM controller device tree bindings
+
+This controller has 4 channels.
+
+Required Properties :
+- compatible: must be "brcm,iproc-pwm"
+- reg: physical base address and length of the controller's registers
+- clocks: phandle + clock specifier pair for the external clock
+- #pwm-cells: Should be 3. See pwm.txt in this directory for a
+ description of the cells format.
+
+Refer to clocks/clock-bindings.txt for generic clock consumer properties.
+
+Example:
+
+pwm: pwm@...31000 {
+ compatible = "brcm,iproc-pwm";
+ reg = <0x18031000 0x28>;
+ clocks = <&osc>;
+ #pwm-cells = <3>;
+};
--
2.1.0
Powered by blists - more mailing lists