From: Heiko Stuebner <heiko@sntech.de>
To: Jianqun Xu <jay.xu@rock-chips.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, zhangzj@rock-chips.com,
linux-rockchip@lists.infradead.org, robh+dt@kernel.org,
manivannan.sadhasivam@linaro.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/1] arm64: dts: rockchip: add core dtsi file for RK3399Pro SoCs
Date: Fri, 14 Jun 2019 11:52:25 +0200 [thread overview]
Message-ID: <3309819.J5kelTtX6q@phil> (raw)
In-Reply-To: <20190530000848.28106-1-jay.xu@rock-chips.com>
Hi Jianqun,
Am Donnerstag, 30. Mai 2019, 02:08:48 CEST schrieb Jianqun Xu:
> 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>
could you add the necessary pinctrl entry, as suggested by Manivannan?
Thanks
Heiko
> ---
> 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";
> +};
>
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next prev parent reply other threads:[~2019-06-14 9:52 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 ` [PATCH v3 " Jianqun Xu
2019-05-31 3:24 ` Manivannan Sadhasivam
2019-06-14 9:52 ` Heiko Stuebner [this message]
2019-06-26 22:23 ` Heiko Stuebner
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