From a6baf499976773c3bb78034163922c20f528fc3c Mon Sep 17 00:00:00 2001 From: Liang Chen Date: Tue, 1 Jun 2021 15:12:25 +0800 Subject: [PATCH] arm64: dts: rockchip: rk356x: enable bus_npu for some boards Enable bus_npu so that we can enable npu@1.0G safely when necessary. Change-Id: I1a6ce1652aba7bafe91135bc79881cad0d5980ce Signed-off-by: Liang Chen --- arch/arm64/boot/dts/rockchip/rk3566-box.dtsi | 6 ++++++ arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts | 6 ++++++ arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi | 6 ++++++ 3 files changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi index efe739f4988e..7818060dcc0f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi @@ -168,6 +168,12 @@ }; }; +&bus_npu { + bus-supply = <&vdd_logic>; + pvtm-supply = <&vdd_cpu>; + status = "okay"; +}; + &cpu0 { cpu-supply = <&vdd_cpu>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts index c3e223cd8ff2..af52a084ac7d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts @@ -214,6 +214,12 @@ }; }; +&bus_npu { + bus-supply = <&vdd_logic>; + pvtm-supply = <&vdd_cpu>; + status = "okay"; +}; + &cpu0 { cpu-supply = <&vdd_cpu>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi index 7dd5524fddb6..b222f4107258 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi @@ -177,6 +177,12 @@ }; }; +&bus_npu { + bus-supply = <&vdd_logic>; + pvtm-supply = <&vdd_cpu>; + status = "okay"; +}; + &combphy0_us { status = "okay"; };