From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Fri, 9 Jan 2015 16:32:42 +0100 Subject: [PATCH 1/4] rtc: armada38x: Add the device tree binding documentation In-Reply-To: <1420817565-28800-1-git-send-email-gregory.clement@free-electrons.com> References: <1420817565-28800-1-git-send-email-gregory.clement@free-electrons.com> Message-ID: <1420817565-28800-2-git-send-email-gregory.clement@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Armada 38x SoCs come with a new RTC which differs from the one used in the other mvebu SoCs until now. This patch describes the binding of this RTC. Signed-off-by: Gregory CLEMENT --- .../devicetree/bindings/rtc/armada-380-rtc.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/armada-380-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt b/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt new file mode 100644 index 000000000000..2c56bef9dd7e --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt @@ -0,0 +1,17 @@ +* Real Time Clock of te Armada 38x SoCs + +RTC controller for the Armada 38x SoCs + +Required properties: +- compatible : Should be "marvell,armada-380-rtc" +- reg: physical base address of the controller and length of memory mapped + region. The second entires is for the IP configuration part. +- interrupts: IRQ line for the RTC. + +Example: + +rtc at 184a8 { + compatible = "marvell,armada-380-rtc"; + reg = <0xa3800 0x20>, <0x184a0 0x0c>; + interrupts = ; +}; -- 1.9.1