[PATCH v4 4/6] arm64: dts: allwinner: a100: Add CPU speed grade efuse cell

[Shuosheng Huang]

Add CPU speed grade efuse cell for a100.

Signed-off-by: Shuosheng Huang <huangshuosh...@allwinnertech.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi 
b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
index a669eb1fc965..8f370a175ce6 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
@@ -125,6 +125,10 @@ efuse@3006000 {
                        ths_calibration: calib@14 {
                                reg = <0x14 8>;
                        };
+
+                       cpu_speed_grade: cpu-speed-grade@1c {
+                               reg = <0x1c 0x2>;
+                       };
                };
 
                pio: pinctrl@300b000 {
-- 
2.28.0