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[v2,5/7] ARM: dts: r7s72100: add rtc to device tree

Message ID 20170322142754.30888-6-chris.brandt@renesas.com
State Not Applicable
Headers show

Commit Message

Chris Brandt March 22, 2017, 2:27 p.m. UTC 
Add the realtime clock device node.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
* added interrupt-names
* added clock counting sources
* added clock-names "fck", "rtc_x1", "rtc_x3", "extal"
---
 arch/arm/boot/dts/r7s72100.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 632a6a4..f74a8ec 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -652,4 +652,18 @@ 
 		power-domains = <&cpg_clocks>;
 		status = "disabled";
 	};
+
+	rtc: rtc@fcff1000 {
+		compatible = "renesas,r7s72100-rtc", "renesas,sh-rtc";
+		reg = <0xfcff1000 0x2e>;
+		interrupts = <GIC_SPI 276 IRQ_TYPE_EDGE_RISING
+			      GIC_SPI 277 IRQ_TYPE_EDGE_RISING
+			      GIC_SPI 278 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "alarm", "period", "carry";
+		clocks = <&mstp6_clks R7S72100_CLK_RTC>, <&rtc_x1_clk>,
+			 <&rtc_x3_clk>, <&extal_clk>;
+		clock-names = "fck", "rtc_x1", "rtc_x3", "extal";
+		power-domains = <&cpg_clocks>;
+		status = "disabled";
+	};
 };