RK3399使用PCIe M.2(B-KEY) to SSD转接板

a617996505

使用官方的PCIe M.2(B-KEY) to SSD转接板，加Crucial英睿达SSD P1 M.2 2280。
nvme设备没有注册出来。
# cat /proc/partitions
major minor  #blocks  name

   1        0       4096 ram0
179       32   15267840 mmcblk1
179       33      40960 mmcblk1p1
179       34    1048576 mmcblk1p2
179       35   14267840 mmcblk1p3
179      128       4096 mmcblk1rpmb
179       96       4096 mmcblk1boot1
179       64       4096 mmcblk1boot0
# lspci
00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd Device 0100
# dmesg | grep pcie
[    1.272732] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3-pcie-regulator[0]' - status (0)
[    1.272800] vcc3v3_pcie: no parameters
[    1.272973] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 0uV
[    1.994879] phy phy-pcie-phy.5: Looking up phy-supply from device tree
[    1.994891] phy phy-pcie-phy.5: Looking up phy-supply property in node /pcie-phy failed
[    1.996603] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep
[    1.996617] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup
[    1.996648] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pcie@f8000000[0]' - status (0)
[    1.996882] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from device tree
[    1.996895] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply property in node /pcie@f8000000 failed
[    1.996912] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[    2.010241] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from device tree
[    2.010253] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property in node /pcie@f8000000 failed
[    2.010267] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[    2.023586] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from device tree
[    2.023598] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property in node /pcie@f8000000 failed
[    2.023611] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[    2.036932] rockchip-pcie f8000000.pcie: missing "memory-region" property
[    2.051170] PCI host bridge /pcie@f8000000 ranges:
[    2.138938] rockchip-pcie f8000000.pcie: PCI host bridge to bus 0000:00
[    2.226679] pcieport 0000:00:00.0: enabling bus mastering
[    2.226884] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    2.241493] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
[    2.241603] aer 0000:00:00.0:pcie02: service driver aer loaded
pcie打印似乎也没报错？使用官方源码编译的内核设备树
有没大神解救一下， 卡了好久了。这个项目要用M.2硬盘。

a617996505

补充一下设备树添加过minipcie的电压， 这个项目还要用4G所以反面插4G的已经可以用了。
vcc1v8_pcie: vcc1v8-pcie-regulator {
                compatible = "regulator-fixed";
                enable-active-high;
                regulator-always-on;
                regulator-boot-on;
                pinctrl-names = "default";
                pinctrl-0 = <&pcie_3g_drv>;
                regulator-name = "vcc1v8_pcie";
        };

        vcc1v8_sys: vcc1v8-sys {
                compatible = "regulator-fixed";
                regulator-name = "vcc1v8_sys";
                regulator-always-on;
                regulator-boot-on;
                regulator-min-microvolt = <1800000>;
                regulator-max-microvolt = <1800000>;
        };