From e2e253f2f7cd928d13c2d24e3395f25c44e3fd2e Mon Sep 17 00:00:00 2001
From: Finley Xiao <finley.xiao@rock-chips.com>
Date: Tue, 16 Oct 2018 11:22:21 +0800
Subject: [PATCH] arm64: dts: rockchip: rk1808: Add opp table for npu

Change-Id: I6e4df5f1591d988ebba6a8181c60b60acb50e254
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk1808.dtsi | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk1808.dtsi b/arch/arm64/boot/dts/rockchip/rk1808.dtsi
index 107e5d8ae11c..ff79aa034563 100644
--- a/arch/arm64/boot/dts/rockchip/rk1808.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk1808.dtsi
@@ -1184,9 +1184,35 @@
 		assigned-clock-rates = <800000000>;
 		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 		power-domains = <&power RK1808_VD_NPU>;
+		operating-points-v2 = <&npu_opp_table>;
 		status = "disabled";
 	};
 
+	npu_opp_table: npu-opp-table {
+		compatible = "operating-points-v2";
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <750000 750000 950000>;
+		};
+		opp-297000000 {
+			opp-hz = /bits/ 64 <297000000>;
+			opp-microvolt = <750000 750000 950000>;
+		};
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <750000 750000 950000>;
+		};
+		opp-594000000 {
+			opp-hz = /bits/ 64 <594000000>;
+			opp-microvolt = <750000 750000 950000>;
+		};
+		opp-792000000 {
+			opp-hz = /bits/ 64 <792000000>;
+			opp-microvolt = <750000 750000 950000>;
+		};
+	};
+
 	sdmmc: dwmmc@ffcf0000 {
 		compatible = "rockchip,rk1808-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xffcf0000 0x0 0x4000>;