On 11/9/20 10:34 PM, Kishon Vijay Abraham I wrote:
> x2 lane PCIe slot in the common processor board is enabled and connected to
> j7200 SOM. Add PCIe DT node in common processor board to reflect the
> same.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> ---
Reviewed-by: Vignesh Raghavendra <vigneshr@xxxxxx>
> .../boot/dts/ti/k3-j7200-common-proc-board.dts | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> index 65a2e5aeb050..174a55a18522 100644
> --- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
> @@ -6,6 +6,7 @@
> /dts-v1/;
>
> #include "k3-j7200-som-p0.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/net/ti-dp83867.h>
> #include <dt-bindings/mux/ti-serdes.h>
> #include <dt-bindings/phy/phy.h>
> @@ -236,3 +237,17 @@
> resets = <&serdes_wiz0 3>;
> };
> };
> +
> +&pcie1_rc {
> + reset-gpios = <&exp1 2 GPIO_ACTIVE_HIGH>;
> + phys = <&serdes0_pcie_link>;
> + phy-names = "pcie-phy";
> + num-lanes = <2>;
> +};
> +
> +&pcie1_ep {
> + phys = <&serdes0_pcie_link>;
> + phy-names = "pcie-phy";
> + num-lanes = <2>;
> + status = "disabled";
> +};
>
