diff options
| author | Andrew Davis <afd@ti.com> | 2023-08-09 13:01:45 -0500 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2023-08-10 18:00:58 -0500 |
| commit | 00ae4c39cd16ef8b1662c5915dda08eb28eed762 (patch) | |
| tree | 641fcff1039a241ab2e05b34fb3d2394c028d9b4 /arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | |
| parent | c23b203b929f22fb22f2b07c1e5d658a7d455263 (diff) | |
arm64: dts: ti: k3-j721e: Enable C6x DSP nodes at the board level
C6x DSP nodes defined in the top-level J721e SoC dtsi files are incomplete
and will not be functional unless they are extended with both mboxes and
memory-region information.
As theses only known about at the board integration level, these nodes
should only be enabled when provided with this information.
Disable the C6x DSP nodes in the dtsi files and only enable the ones that
are given the required mboxes and memory-region on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
Acked-by: Hari Nagalla <hnagalla@ti.com>
Tested-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230809180145.53158-3-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-j721e-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index f20ec447bff7..f6c7e1614521 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -2121,6 +2121,7 @@ ti,sci-proc-ids = <0x03 0xff>; resets = <&k3_reset 142 1>; firmware-name = "j7-c66_0-fw"; + status = "disabled"; }; c66_1: dsp@4d81800000 { @@ -2134,6 +2135,7 @@ ti,sci-proc-ids = <0x04 0xff>; resets = <&k3_reset 143 1>; firmware-name = "j7-c66_1-fw"; + status = "disabled"; }; c71_0: dsp@64800000 { |