Tegra194-pcie 141a0000.pcie: Phy link never came up
Hello nvidia team, I enable the pcie C5 node according to the R35.1 guide, set pcie@141a0000 in the regra234-3701-0004-pat737-0000.dtb file to “okay”, and set it in tegra234-mb1-bct-pinmux-p3701 In -0000.dtsi, set tegra234-mb1-bct-pinmux-p3701-0000.dtsi, pex_l5_clkreq_n_paf0 to: pex_l5_clkreq_n_paf0 {
nvidia, pins = “pex_l5_clkreq_n_paf0”;
/nvidia,function = “pe5”;
nvidia,pull =
nvidia,tristate =
nvidia,enable-input =
nvidia,io-high-voltage =
nvidia,lpdr =
nvidia,function = “rsvd1”;
nvidia,pull =
nvidia,tristate =
nvidia,enable-input =
nvidia,io-high-voltage =
nvidia,lpdr =
};
pex_l5_rst_n_paf1 {
nvidia,pins = “pex_l5_rst_n_paf1”;
/nvidia,function = “pe5”;
nvidia,pull =
nvidia,tristate =
nvidia,enable-input =
nvidia,io-high-voltage =
nvidia,lpdr =
nvidia,function = “rsvd1”;
nvidia,pull =
nvidia,tristate =
nvidia,enable-input =
nvidia,io-high-voltage =
nvidia,lpdr =
};
But the log shows: tegra194-pcie 141a0000.pcie: Phy link never came up
dmesg.txt (3.1 MB)
tegra234-mb1-bct-gpio-p3701-0000.dtsi (3.8 KB)
tegra234-mb1-bct-pinmux-p3701-0000.dtsi (63.0 KB)
tegra234-p3701-0004-p3737-0000.dtb (331.2 KB)