[PATCH 4.4.y-cip 11/11] ARM: dts: r8a77470: Add device node for PRR


Lad Prabhakar
 

Add a device node for the Product Register, which provides SoC product
and revision information.

Changes are already present in upstream but the PRR node is part of
initial SoC DTSI and cannot be individually backported hence this
new commit.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
---
arch/arm/boot/dts/r8a77470.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index 1057bff76cc8..3bf1a458593b 100644
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -715,6 +715,11 @@
power-domains = <&cpg_clocks>;
};

+ prr: chipid@ff000044 {
+ compatible = "renesas,prr";
+ reg = <0 0xff000044 0 4>;
+ };
+
cmt0: timer@ffca0000 {
compatible = "renesas,cmt-48-r8a77470",
"renesas,cmt-48-gen2";
--
2.17.1

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