Re: [PATCH v5 8/9] rtc: at91sam9: add DT bindings documentation
From: Johan Hovold <johan@kernel.org>
Date: 2014-09-22 15:24:37
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linux-arm-kernel, linux-devicetree, lkml
On Mon, Sep 22, 2014 at 11:10:57AM +0200, Boris BREZILLON wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Boris BREZILLON <redacted> --- .../devicetree/bindings/rtc/atmel,at91sam9-rtc.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txtdiff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt new file mode 100644 index 0000000..5b2bb73 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt@@ -0,0 +1,23 @@ +Atmel AT91SAM9260 Real Time Timer + +Required properties: +- compatible: should be: "atmel,at91sam9260-rtt" +- reg: should encode the memory region of the RTT controller +- interrupts: rtc alarm/event interrupt
rtt alarm
+- clocks: should contain one clock pointing the the slow clk +- atmel,rtt-rtc-time-reg: should encode the GPBR register used to store + the RTC time. The first cell should point to the GPBR node and
"used to store the time base when the RTT is used as an RTC"? Johan