[PATCH 3/3] rockchip: tiger-rk3588: add PCIe support

[Heiko Stübner]

Am Donnerstag, 4. Juli 2024, 14:53:33 CEST schrieb Quentin Schulz:
> From: Quentin Schulz <quentin.schulz at cherry.de>
> 
> This enables PCIe support on Tiger as exposed on
> Q7_PCIE[0123]_[RT]X_[PN] signals and more specifically on the `PCI
> Express` connector on the Haikou devkit.
> 
> This was tested with a PCIe to NVMe adapter (e.g.
> https://www.amazon.de/dp/B07RZZ3TJG).
> 
> Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>

Reviewed-by: Heiko Stuebner <heiko at sntech.de>

pcie enum showed the pci-usb-controller card I plugged in
so on a rk3588-tiger

Tested-by: Heiko Stuebner <heiko at sntech.de>


> ---
>  configs/tiger-rk3588_defconfig | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/configs/tiger-rk3588_defconfig b/configs/tiger-rk3588_defconfig
> index 8fcdd063a3d..8eb1027e449 100644
> --- a/configs/tiger-rk3588_defconfig
> +++ b/configs/tiger-rk3588_defconfig
> @@ -14,6 +14,7 @@ CONFIG_DEBUG_UART_BASE=0xfeb50000
>  CONFIG_DEBUG_UART_CLOCK=24000000
>  # CONFIG_DEBUG_UART_BOARD_INIT is not set
>  CONFIG_SYS_LOAD_ADDR=0xc00800
> +CONFIG_PCI=y
>  CONFIG_DEBUG_UART=y
>  CONFIG_FIT=y
>  CONFIG_FIT_VERBOSE=y
> @@ -41,6 +42,7 @@ CONFIG_CMD_I2C=y
>  # CONFIG_CMD_LOADB is not set
>  # CONFIG_CMD_LOADS is not set
>  CONFIG_CMD_MMC=y
> +CONFIG_CMD_PCI=y
>  # CONFIG_CMD_SF is not set
>  CONFIG_CMD_USB=y
>  # CONFIG_CMD_SETEXPR is not set
> @@ -89,6 +91,8 @@ CONFIG_PHY_MICREL=y
>  CONFIG_PHY_MICREL_KSZ90X1=y
>  CONFIG_DWC_ETH_QOS=y
>  CONFIG_DWC_ETH_QOS_ROCKCHIP=y
> +CONFIG_NVME_PCI=y
> +CONFIG_PCIE_DW_ROCKCHIP=y
>  CONFIG_PHY_ROCKCHIP_INNO_USB2=y
>  CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
>  CONFIG_PHY_ROCKCHIP_USBDP=y
> 
>