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ARM: dts: AM4372: Add the am4372-rtc compatible string 

am4372-rtc string was already part of dts, introduced to identify
the rtc specific to am4372 family of SoCs. It was removed in one of the
previous patches. Adding back the same with appropriate documentation.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Keerthy 2015-08-07 10:37:19 +05:30 committed by Tony Lindgren
parent aced048432
commit 05743b3a09
2 changed files with 3 additions and 1 deletions
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1
Documentation/devicetree/bindings/rtc/rtc-omap.txt
View File

@ -8,6 +8,7 @@ Required properties:
Wakeup generation for event Alarm. It can also be
used to control an external PMIC via the
pmic_power_en pin.
- "ti,am4372-rtc" - for RTC IP used similar to that on AM437X SoC family.
- reg: Address range of rtc register set
- interrupts: rtc timer, alarm interrupts in order
- interrupt-parent: phandle for the interrupt controller

3
arch/arm/boot/dts/am4372.dtsi
View File

@ -330,7 +330,8 @@ counter32k: counter@44e86000 {
};
rtc: rtc@44e3e000 {
compatible = "ti,am3352-rtc", "ti,da830-rtc";
compatible = "ti,am4372-rtc", "ti,am3352-rtc",
"ti,da830-rtc";
reg = <0x44e3e000 0x1000>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;