From mboxrd@z Thu Jan 1 00:00:00 1970 From: manabian@gmail.com (Joachim Eastwood) Date: Fri, 15 May 2015 15:25:06 +0200 Subject: [PATCH v2 2/2] doc: dt: add documentation for nxp,lpc1788-rtc In-Reply-To: <1431696306-19093-1-git-send-email-manabian@gmail.com> References: <1431696306-19093-1-git-send-email-manabian@gmail.com> Message-ID: <1431696306-19093-3-git-send-email-manabian@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Joachim Eastwood --- .../devicetree/bindings/rtc/nxp,lpc1788-rtc.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt new file mode 100644 index 000000000000..ad41a040432c --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,lpc1788-rtc.txt @@ -0,0 +1,21 @@ +NXP LPC1788 real-time clock + +The LPC1788 RTC provides calendar and clock functionality +together with periodic tick and alarm interrupt support. + +Required properties: +- compatible : must contain "nxp,lpc1788-rtc" +- reg : Specifies base physical address and size of the registers. +- interrupts : A single interrupt specifier. +- clocks : Must contain entries for rtc and register clock +- clock-names : Must contain "rtc" and "reg" + See ../clocks/clock-bindings.txt for details. + +Example: +rtc: rtc at 40046000 { + compatible = "nxp,lpc1788-rtc"; + reg = <0x40046000 0x1000>; + interrupts = <47>; + clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; + clock-names = "rtc", "reg"; +}; -- 1.8.0