diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2021-01-05 20:44:20 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2021-01-11 08:19:16 -0600 |
| commit | 429c0259f17f4fdf9c0beb5423b0c8f6c2ea2e8c (patch) | |
| tree | bb5c90549ec0920d7f2e51907d7c85db04610d78 | |
| parent | 3276d9f53cf660f8ed60d98918170670d0ca6e54 (diff) | |
arm64: dts: ti: k3-j7200-common-proc-board: Enable SERDES0
Add sub-nodes to SERDES0 DT node to represent SERDES0 is connected
to PCIe and QSGMII (multi-link SERDES).
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20210105151421.23237-6-kishon@ti.com
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts | 23 |
1 files changed, 23 insertions, 0 deletions
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 331b388e1d1b..def98f563336 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 @@ -8,6 +8,7 @@ #include "k3-j7200-som-p0.dtsi" #include <dt-bindings/net/ti-dp83867.h> #include <dt-bindings/mux/ti-serdes.h> +#include <dt-bindings/phy/phy.h> / { chosen { @@ -218,3 +219,25 @@ ti,adc-channels = <0 1 2 3 4 5 6 7>; }; }; + +&serdes_refclk { + clock-frequency = <100000000>; +}; + +&serdes0 { + serdes0_pcie_link: phy@0 { + reg = <0>; + cdns,num-lanes = <2>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_PCIE>; + resets = <&serdes_wiz0 1>, <&serdes_wiz0 2>; + }; + + serdes0_qsgmii_link: phy@1 { + reg = <2>; + cdns,num-lanes = <1>; + #phy-cells = <0>; + cdns,phy-type = <PHY_TYPE_QSGMII>; + resets = <&serdes_wiz0 3>; + }; +}; |