You should add the DT people on Cc: - devicetree@xxxxxxxxxxxxxxx - Rob Herring <robh+dt@xxxxxxxxxx> On 21.10.2022 15:28:28, Vivek Yadav wrote: > Whenever the data is transferred or stored on message ram, there are > inherent risks of it being lost or corruption known as single-bit errors. > > ECC constantly scans data as it is processed to the message ram, using a > method known as parity checking and raise the error signals for corruption. > > Add error correction code config property to enable/disable the > error correction code (ECC) functionality for Message RAM used to create > valid ECC checksums. > > Signed-off-by: Chandrasekar R <rcsekar@xxxxxxxxxxx> > Signed-off-by: Vivek Yadav <vivek.2311@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/net/can/bosch,m_can.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > index 26aa0830eea1..0ba3691863d7 100644 > --- a/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > +++ b/Documentation/devicetree/bindings/net/can/bosch,m_can.yaml > @@ -50,6 +50,10 @@ properties: > - const: hclk > - const: cclk > > + mram-ecc-cfg: This probably needs a prefix and a "$ref: /schemas/types.yaml#/definitions/phandle". > + items: > + - description: M_CAN ecc registers map with configuration register offset > + > bosch,mram-cfg: > description: | > Message RAM configuration data. > -- > 2.17.1 > > Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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