[PATCH] arm64: dts: rockchip: add cpu-id nvmem cell node for rk3399

[Ziyuan Xu]

There is a 'cpu-id' field in efuse, export it for other drivers
reference.

Signed-off-by: Ziyuan Xu <xzy.xu at rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 76b2864..71c3ce7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1023,6 +1023,9 @@
 		clock-names = "pclk_efuse";
 
 		/* Data cells */
+		cpu_id: cpu-id {
+			reg = <0x07 0x10>;
+		};
 		cpub_leakage: cpu-leakage at 17 {
 			reg = <0x17 0x1>;
 		};
-- 
2.9.3