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[PATCH/RFC,03/11] ARM: shmobile: r8a7791 dtsi: Add device node for RST module

Message ID 1436278217-20522-4-git-send-email-geert+renesas@glider.be (mailing list archive)
State RFC
Delegated to: Simon Horman
Headers show

Commit Message

Geert Uytterhoeven July 7, 2015, 2:10 p.m. UTC
Add a device node for the RST module, which provides reset control.
Declare it to be a system controller (syscon), so other device nodes can
refer to its registers.

TODO Add DT binding documentation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/r8a7791.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index b83f63bd2b1ae6e9..17a6e0fd779fb7a4 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1405,6 +1405,11 @@ 
 		};
 	};
 
+	rst: reset-controller@e616000 {
+		compatible = "renesas,rst-r8a7791", "syscon";
+		reg = <0 0xe6160000 0 0x0100>;
+	};
+
 	sysc: system-controller@e6180000 {
 		compatible = "renesas,sysc-r8a7791", "renesas,sysc-rcar";
 		reg = <0 0xe6180000 0 0x0200>;