diff options
| author | Roger Quadros <rogerq@ti.com> | 2024-02-08 16:51:44 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2024-02-15 16:55:59 +0300 |
| commit | 32b366a55e1bc3b633a8ed82c7289abb75fd9420 (patch) | |
| tree | 4d1448196b8a844090a02dd184576dccbe63c0ee /arch/arm64/boot/dts/ti/Makefile | |
| parent | 8ada14cafc5e185c668198617cd1ab4f1d8d325a (diff) | |
| download | linux-32b366a55e1bc3b633a8ed82c7289abb75fd9420.tar.xz | |
arm64: dts: ti: Add DT overlay for PCIe + USB2.0 SERDES personality card
Enable both SERDES and PCIe DT nodes in order to get PCIe working on
the SERDES PCIe x2 personality card.
The daughter card also has a USB 2.0 dual-role port. As the base board
already supports a 2.0 dual-role port, enable the port on the SERDES
card to be a host only port.
This will prevent user confusion as having 2 ports in device mode often
leads to confusion as to which port is bound to the gadget function driver.
The PCIe x2 card is provided with the AM65x IDK configuration [1]
so apply the overlay to k3-am654-idk.dtb
[1] https://www.ti.com/lit/ug/spruim6a/spruim6a.pdf
Co-developed-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20240208-for-v6-9-am65-overlays-2-0-v2-2-70bae3e91597@kernel.org
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/Makefile')
| -rw-r--r-- | arch/arm64/boot/dts/ti/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index bfcc86ff8e24..f534c373c958 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -47,7 +47,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-wlan.dtbo # Boards with AM65x SoC k3-am654-gp-evm-dtbs := k3-am654-base-board.dtb k3-am654-base-board-rocktech-rk101-panel.dtbo k3-am654-evm-dtbs := k3-am654-base-board.dtb k3-am654-icssg2.dtbo -k3-am654-idk-dtbs := k3-am654-evm.dtb k3-am654-idk.dtbo +k3-am654-idk-dtbs := k3-am654-evm.dtb k3-am654-idk.dtbo k3-am654-pcie-usb2.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb @@ -58,6 +58,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am654-gp-evm.dtb dtb-$(CONFIG_ARCH_K3) += k3-am654-evm.dtb dtb-$(CONFIG_ARCH_K3) += k3-am654-idk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board-rocktech-rk101-panel.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am654-pcie-usb2.dtbo # Boards with J7200 SoC k3-j7200-evm-dtbs := k3-j7200-common-proc-board.dtb k3-j7200-evm-quad-port-eth-exp.dtbo |