From: Patrick Bruenn <p.bru...@beckhoff.com>
Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2
Signed-off-by: Patrick Bruenn <p.bru...@beckhoff.com>
---
v4:
- replace "srtc" node name with generic "rtc"
v2:
- added "Secure" and (SRTC) to the description
Cc: Alessandro Zummo <a.zu...@towertech.it>
Cc: Alexandre Belloni <alexandre.bell...@free-electrons.com>
Cc: Rob Herring <robh...@kernel.org>
Cc: Mark Rutland <mark.rutl...@arm.com> (maintainer:OPEN FIRMWARE AND FLATTENED
DEVICE TREE BINDINGS)
Cc: linux-...@vger.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM)
Cc: devicet...@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE
TREE BINDINGS)
Cc: linux-kernel@vger.kernel.org (open list)
Cc: Fabio Estevam <fabio.este...@nxp.com>
Cc: Juergen Borleis <j...@pengutronix.de>
Cc: Noel Vellemans <noel.vellem...@visionbms.com>
Cc: Shawn Guo <shawn...@kernel.org>
Cc: Sascha Hauer <ker...@pengutronix.de> (maintainer:ARM/FREESCALE IMX / MXC
ARM ARCHITECTURE)
Cc: Russell King <li...@armlinux.org.uk> (maintainer:ARM PORT)
Cc: linux-arm-ker...@lists.infradead.org (moderated list:ARM/FREESCALE IMX /
MXC ARM ARCHITECTURE)
Cc: Philippe Ombredanne <pombreda...@nexb.com>
Cc: Lothar Waßmann <l...@karo-electronics.de>
---
Documentation/devicetree/bindings/rtc/rtc-mxc_v2.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mxc_v2.txt
diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc_v2.txt
b/Documentation/devicetree/bindings/rtc/rtc-mxc_v2.txt
new file mode 100644
index 000000000000..79d7e87b0d91
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-mxc_v2.txt
@@ -0,0 +1,17 @@
+* i.MX53 Secure Real Time Clock (SRTC)
+
+Required properties:
+- compatible: should be: "fsl,imx53-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- clocks: should contain the phandle for the rtc clock
+- interrupts: rtc alarm interrupt
+
+Example:
+
+rtc@53fa4000 {
+ compatible = "fsl,imx53-rtc";
+ reg = <0x53fa4000 0x4000>;
+ interrupts = <24>;
+ clocks = <&clks IMX5_CLK_SRTC_GATE>;
+};
--
2.11.0
