diff options
| author | Jonas Karlman | 2023-08-02 19:34:57 +0000 |
|---|---|---|
| committer | Kever Yang | 2023-10-23 18:21:55 +0800 |
| commit | de7f4bb1f17291dfae1e7f3c7066314321f359c7 (patch) | |
| tree | 1ebd413e942dce7402263a5996757dd8daf37fd3 /arch/arm | |
| parent | 9a3a58396b78b1f9d0c14580dc03f81d29207dd2 (diff) | |
rockchip: rk3568-radxa-e25: Enable pcie3x1 node
Enable mini PCIe slot, pcie3x1 node, now that the PCIe PHY driver
support bifurcation.
A pinctrl is assigned for reset-gpios or the device may freeze running
pci enum and nothing is connected to the mini PCIe slot.
Also drop the AHCI_PCI Kconfig option as this option is not required for
a functional M.2 SATA drive slot.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi b/arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi index 572bdc5665b..1136f0bb3b8 100644 --- a/arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi +++ b/arch/arm/dts/rk3568-radxa-e25-u-boot.dtsi @@ -8,9 +8,16 @@ }; }; -/* PCIe PHY driver in U-Boot does not support bifurcation */ &pcie3x1 { - status = "disabled"; + pinctrl-0 = <&pcie30x1_reset_h>; +}; + +&pinctrl { + pcie { + pcie30x1_reset_h: pcie30x1-reset-h { + rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &sdhci { |