[PATCH v2] arm64: defconfig: Enable J721E and Keystone PCIe drivers for TI SoCs

From: Aksh Garg

Date: Tue Mar 17 2026 - 02:39:43 EST


Enable the J721E PCIe endpoint driver used by TI's J721E, J7200, J721S2,
J722S, J742S2, J784S4, AM64, AM68, and AM69 SoCs.

Enable the Keystone PCIe driver for host and endpoint mode used by TI's
AM65 SoC.

Signed-off-by: Aksh Garg <a-garg7@xxxxxx>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@xxxxxx>
---

Changes from v1 to v2:
- Squashed the individial patches [1] and [2].

[1] - https://lore.kernel.org/all/20260223104609.876613-1-a-garg7@xxxxxx/
[2] - https://lore.kernel.org/all/20260223104650.876632-1-a-garg7@xxxxxx/

arch/arm64/configs/defconfig | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index b67d5b1fc45b..81bc9882afee 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -229,6 +229,8 @@ CONFIG_PCIE_BRCMSTB=m
CONFIG_PCI_HOST_THUNDER_PEM=y
CONFIG_PCI_HOST_THUNDER_ECAM=y
CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCI_KEYSTONE_HOST=m
+CONFIG_PCI_KEYSTONE_EP=m
CONFIG_PCIE_MEDIATEK_GEN3=m
CONFIG_PCI_TEGRA=y
CONFIG_PCIE_RCAR_HOST=y
@@ -241,6 +243,7 @@ CONFIG_PCIE_XILINX_DMA_PL=y
CONFIG_PCIE_XILINX_NWL=y
CONFIG_PCIE_XILINX_CPM=y
CONFIG_PCI_J721E_HOST=m
+CONFIG_PCI_J721E_EP=m
CONFIG_PCI_IMX6_HOST=y
CONFIG_PCI_LAYERSCAPE=y
CONFIG_PCI_HISI=y
--
2.34.1