diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2022-01-03 14:47:35 +0200 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2022-02-01 15:08:07 +0530 |
| commit | 50c49ef2ff4392aae2fd355663f2ba48d299faf2 (patch) | |
| tree | 749e649390ec88e15b988ca0a10dddf0081142c1 | |
| parent | f33fad6f37eab8458c2f2b3ecf5ba34973c0c396 (diff) | |
arm: dts: ls1028a-rdb: enable PCIe controllers from U-Boot dtsi
Reuse the scheme implemented by the Kontron SL28 boards in
commit d08011d7f9b4
("arm: dts: ls1028a: disable the PCIe controller by default")
and move the 'status = "okay"' lines for the PCIe controllers
inside a separate U-Boot dtsi for the LS1028A-RDB board. This way, the
existing Linux device tree can simply be dropped in.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
| -rw-r--r-- | arch/arm/dts/fsl-ls1028a-rdb-u-boot.dtsi | 15 | ||||
| -rw-r--r-- | arch/arm/dts/fsl-ls1028a-rdb.dts | 8 |
2 files changed, 15 insertions, 8 deletions
diff --git a/arch/arm/dts/fsl-ls1028a-rdb-u-boot.dtsi b/arch/arm/dts/fsl-ls1028a-rdb-u-boot.dtsi new file mode 100644 index 0000000000..a72b57305d --- /dev/null +++ b/arch/arm/dts/fsl-ls1028a-rdb-u-boot.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright 2021 NXP */ + +/* + * u-boot will enable the device in the linux device tree in place. Because + * we are using the linux device tree, we have to enable the PCI controller + * ourselves. + */ +&pcie1 { + status = "okay"; +}; + +&pcie2 { + status = "okay"; +}; diff --git a/arch/arm/dts/fsl-ls1028a-rdb.dts b/arch/arm/dts/fsl-ls1028a-rdb.dts index 10070eab6e..5a35258fa9 100644 --- a/arch/arm/dts/fsl-ls1028a-rdb.dts +++ b/arch/arm/dts/fsl-ls1028a-rdb.dts @@ -153,14 +153,6 @@ status = "okay"; }; -&pcie1 { - status = "okay"; -}; - -&pcie2 { - status = "okay"; -}; - &sata { status = "okay"; }; |