From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jianqun Xu Subject: [PATCH v3 1/1] arm64: dts: rockchip: add core dtsi file for RK3399Pro SoCs Date: Thu, 30 May 2019 08:08:48 +0800 Message-ID: <20190530000848.28106-1-jay.xu@rock-chips.com> References: <20190529074752.19388-1-jay.xu@rock-chips.com> Return-path: In-Reply-To: <20190529074752.19388-1-jay.xu@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: jay.xu@rock-chips.com, heiko@sntech.de, mark.rutland@arm.com, robh+dt@kernel.org Cc: zhangzj@rock-chips.com, manivannan.sadhasivam@linaro.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org List-Id: linux-rockchip.vger.kernel.org This patch adds core dtsi file for Rockchip RK3399Pro SoCs, include rk3399.dtsi. Also enable pciei0/pcie_phy for AP to talk to NPU part inside SoC. Signed-off-by: Jianqun Xu --- changes since v2: - only enable pcie0 and pcie_phy nodes, thanks for Heiko and manivannan changes since v1: - remove dfi and dmc arch/arm64/boot/dts/rockchip/rk3399pro.dtsi | 22 +++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399pro.dtsi diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi new file mode 100644 index 000000000000..bb5ebf6608b9 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399pro.dtsi @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. + +#include "rk3399.dtsi" + +/ { + compatible = "rockchip,rk3399pro"; +}; + +/* Default to enabled since AP talk to NPU part over pcie */ +&pcie_phy { + status = "okay"; +}; + +/* Default to enabled since AP talk to NPU part over pcie */ +&pcie0 { + ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>; + num-lanes = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_clkreqn_cpm>; + status = "okay"; +}; -- 2.17.1