On Tue, Feb 09, 2021 at 01:52:59AM +0100, Michael Walle wrote:
> The legacy interrupt INT_A is hardwired to the event collector. RCEC is
> bascially supported starting with v5.11. Having a correct interrupt, will
> make RCEC at least probe correctly.
>
> There are still issues with how RCEC is implemented in the RCiEP on the
> LS1028A. RCEC will report an error, but it cannot find the correct
> subdevice.
>
> Signed-off-by: Michael Walle <michael@xxxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index 262fbad8f0ec..c1f2f402ad53 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -1114,6 +1114,12 @@
> full-duplex;
> };
> };
> +
> + rcec@1f,0 {
Just curious how unit-address comes to '1f,0'?
Shawn
> + reg = <0x00f800 0 0 0 0>;
> + /* IEP INT_A */
> + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> + };
> };
>
> rcpm: power-controller@1e34040 {
> --
> 2.20.1
>
