From: Jianqun Xu <jay.xu@rock-chips.com>
To: jay.xu@rock-chips.com, heiko@sntech.de, mark.rutland@arm.com,
robh+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
zhangzj@rock-chips.com, linux-rockchip@lists.infradead.org,
manivannan.sadhasivam@linaro.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/1] arm64: dts: rockchip: add core dtsi file for RK3399Pro SoCs
Date: Thu, 30 May 2019 08:08:48 +0800 [thread overview]
Message-ID: <20190530000848.28106-1-jay.xu@rock-chips.com> (raw)
In-Reply-To: <20190529074752.19388-1-jay.xu@rock-chips.com>
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 <jay.xu@rock-chips.com>
---
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
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next prev parent reply other threads:[~2019-05-30 0:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-28 4:48 [PATCH 1/1] arm64: dts: rockchip: add core dtsi file for RK3399Pro SoCs Jianqun Xu
2019-05-29 7:47 ` [PATCH v2 " Jianqun Xu
2019-05-29 8:06 ` Heiko Stübner
2019-05-30 0:08 ` Jianqun Xu [this message]
2019-05-31 3:24 ` [PATCH v3 " Manivannan Sadhasivam
2019-06-14 9:52 ` Heiko Stuebner
2019-06-26 22:23 ` Heiko Stuebner
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