From 099fbe881236fd0660edce720048eed64c36bc87 Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Fri, 26 Oct 2018 18:35:54 +0800 Subject: [PATCH] arm64: dts: rockchip: rk3399pro-npu set armclk to 1200MHz Set cpu clock to 1.2GHz and vdd_cpu fixed to 0.85v by hardware. Change-Id: Ib3d537a4ec4e419b36140d556771b3ba041dc24e Signed-off-by: Jianqun Xu --- arch/arm64/boot/dts/rockchip/rk3399pro-npu-evb-v10.dts | 4 ++-- arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-npu-evb-v10.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-npu-evb-v10.dts index 5823aa1e9287..37d52fb8209d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399pro-npu-evb-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-npu-evb-v10.dts @@ -47,8 +47,8 @@ regulator-name = "vdd_cpu"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; }; vcc5v0_sys: vcc5v0-sys { diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi index 415c54474cfe..05d0d4fc2982 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399pro-npu.dtsi @@ -249,7 +249,7 @@ <&cru LSCLK_BUS_PRE>; assigned-clock-rates = <1188000000>, <1000000000>, - <100000000>, <816000000>, + <100000000>, <1200000000>, <200000000>, <100000000>, <300000000>, <200000000>, <100000000>;