diff options
| author | Andrew Davis <afd@ti.com> | 2022-10-17 22:25:31 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2022-10-28 16:14:48 +0300 |
| commit | 4a57988707d7c7502842de07d6c8649da5a844fc (patch) | |
| tree | b2e1f6b905dc6e816143833aac3e9b0e00371d40 /arch/arm64/boot/dts/ti/k3-am64-main.dtsi | |
| parent | f572888b3c10bf12436423e854f6ee6e3872c570 (diff) | |
| download | linux-4a57988707d7c7502842de07d6c8649da5a844fc.tar.xz | |
arm64: dts: ti: k3-am64: Enable MCAN nodes at the board level
MCAN nodes defined in the top-level AM64x SoC dtsi files are incomplete
and will not be functional unless they are extended with pinmux
information.
As the pinmux is only known at the board integration level, these
nodes should only be enabled when provided with this information.
Disable the MCAN nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20221017192532.23825-10-afd@ti.com
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am64-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 7ea07f7fe5a2..d6218038055a 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -1326,6 +1326,7 @@ <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "int0", "int1"; bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + status = "disabled"; }; main_mcan1: can@20711000 { @@ -1340,6 +1341,7 @@ <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "int0", "int1"; bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>; + status = "disabled"; }; crypto: crypto@40900000 { |