Add a device node for the Product Register, which provides SoC product and revision information. PRR node is added as part of upstream commit eb4cdda7a30b3 ("ARM: dts: r8a7742: Initial SoC device tree") as this commit includes initial SoC DTSI PRR node cannot be individually backported hence this new commit. Signed-off-by: Lad Prabhakar --- arch/arm/boot/dts/r8a7742.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi index 0da46a2edddd..2ad6f965ccbd 100644 --- a/arch/arm/boot/dts/r8a7742.dtsi +++ b/arch/arm/boot/dts/r8a7742.dtsi @@ -1927,6 +1927,11 @@ renesas,#wpf = <4>; }; + prr: chipid@ff000044 { + compatible = "renesas,prr"; + reg = <0 0xff000044 0 4>; + }; + cmt0: timer@ffca0000 { compatible = "renesas,cmt-48-r8a7742", "renesas,cmt-48-gen2"; -- 2.17.1