The jetsonpack I am using is JP6.0(rel 36.3.0).
I saw the dts of regulator ncp81599 in the file “tegra234-p3737-0000+p3701-0000-dynamic.dts”, like this
ncp_12v_pcie_supply: ncp81599@74 {
compatible = “nvidia,ncp81599”;
reg = <0x74>;
regulator-name = “ncp81599”;
ncp81599-supply = <&vdd_5v0_sys>;
status = “okay”;
};
But I can’t find any driver words whitch is compatible of “nvidia,ncp81599” in the kernel driver files,
anyone can tell me where I can find the driver source file of ncp81599?
There is no such source code… that was why I suggested to upgrade your carrier board.
新的载板里面没有用ncp81599,是吗?您能发一下最新ORIN载板的硬件原理图链接吗?
您能回答一下我上面的问题吗,这个问题对我很重要,因为后面我们要参照官方板自己做载板,谢谢!
NCP81239MNTXG不需要通过i2c驱动配置,只需gpio控制即可,是吗?
是的
好的,谢谢了
您好,我现在重新找供应商购买了ORIN设备,现在是最新版的ORIN 64G官方套件,如附件图片所示,更换以后PCIE C5的3.3V可以正常的拉高了,打印日志中也有141a0000的地址信息了,dmesg信息如附件所示,但当我lspci -vvv的时候还是没有pcie C5的信息,请问是什么问题?
orig_init_dmesg.log (75.8 KB)
請你開新的topic然後多換幾張卡測試一下
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