如果我们希望pcie使能,则需要在arch/arm64/boot/dts/rockchip/rk3399-evb.dts中为以下节点新增属性: &pcie_phy { assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; assigned-clock-rates = <100000000>; assigned-clocks = <&cru SCLK_PCIEPHY_REF>; status ="okay"; }; &pcie0 { ep-gpios ...
此配置设置PCIe的速度登记，1表示gen1，2表示gen2。RK3399限制不超过gen2。另，此配置默认是写在dtsi...
dts/rockchip/rk3399-ficus.dtb dts/rockchip/rk3399-nanopc-t4.dtb dts/rockchip/rk3399-rock-pi-4.dtb dts/rockchip/rk3399-firefly.dtb dts/rockchip/rk3399-nanopi-m4.dtb dts/rockchip/rk3399-rockpro64.dtb dts/rockchip/rk3399-gru-bob.dtb dts/rockchip/rk3399-nanopi-neo4.dtb dts/rockchip/...
3.1 ArmSoM-W3上的PCIe接口 这里以ArmSoM-W3开发板为例，讲解RK3588的PCIe配置 Armsom-W3开发板上...
RK3566 资源 模式 支持芯片互联 支持lane拆分 备注 PCIe Gen2 x 1 lane RC only 否 否 内部时钟RK3568 资源 模式 支持芯片互联 支持lane拆分 备注 PCIe Gen2 x 1 lane RC only 否 否 内部时钟 PCIe Gen3 x 2 lane RC/EP 是 1 lane RC+ 1 lane RC 外置晶振时钟 1 Rockchip_RK356X_Developer_Gu...
5 Rockchip RK3399 挖掘机用户使用指南 1.3.3 PCB 功能接口: sapphire 功能 LPDDR3 (2x32bit 总容量 4G) EMMC(总容量 8G) 扇热片 TF Card Excavator 功能 YES HDMI IN YES 系统按键 YES Spdif out YES SDIO Wifi(2x2 wifi&bt 4.1) Pcie interface Audio out(ALC5651) Mic IN LIGHT-Sensor(CM32181)...
We have a RockPro64 board here and tried to get the pcie port working. Depending on the card that was inserted, the port was either simply disabled, or the kernel panicked during boot. Dmesg when no card is in the slot (4.4.138-1094): Al...
rk3588-rock-5b-pcie-ep.dtso rk3588-rock-5b-pcie-srns.dtso rk3588-rock-5b.dts rk3588-tiger-haikou.dts rk3588-tiger.dtsi rk3588-toybrick-x0.dts rk3588-turing-rk1.dts rk3588-turing-rk1.dtsi rk3588.dtsi rk3588j.dtsi rk3588s-coolpi-4b.dts rk3588s-gameforce-ace.dts rk3588s-indi...
compatible = "rockchip,rk3399-pcie", }, {} }; MODULE_DEVICE_TABLE(of, rockchip_pcie_of_match); static struct platform_driver rockchip_pcie_driver = { .driver = { .name = "rockchip-pcie", .of_match_table = rockchip_pcie_of_match, .pm = &rockchip_pcie_pm_ops, }, .probe =...
1‐1RK3399 Block Diagram Rev 0.7 Connectivity USB OTG0 3.0/2.0 USB OTG1 3.0/2.0 Type‐C x 2 USB HOST0 2.0 USB HOST1 2.0 USIC PCIe2.1 I2S/PCM x 3 SPDIF(8ch) UART x 5 SPI x 6 I2C x 9 Giga‐Ethernet SDIO 3.0 GPIO x 122 Embedded Memory SRAM ROM Secure eFuse...