2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-18 10:13:57 +08:00

powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers

The i2c controllers on the P1010 have an erratum where the documented
scheme for i2c bus recovery will not work (A-004447). A different
mechanism is needed which is documented in the P1010 Chip Errata Rev L.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Chris Packham 2021-05-12 09:20:51 +12:00 committed by Wolfram Sang
parent 7adc7b225c
commit 19ae697a1e

View File

@ -122,7 +122,15 @@
};
/include/ "pq3-i2c-0.dtsi"
i2c@3000 {
fsl,i2c-erratum-a004447;
};
/include/ "pq3-i2c-1.dtsi"
i2c@3100 {
fsl,i2c-erratum-a004447;
};
/include/ "pq3-duart-0.dtsi"
/include/ "pq3-espi-0.dtsi"
spi0: spi@7000 {