Messages in this thread | | | Date | Thu, 17 Mar 2022 10:42:59 +0200 | Subject | Re: [PATCH 3/3] spi: dt-bindings: Add wait state polling flag | From | Mikko Perttunen <> |
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On 3/17/22 03:20, Krishna Yarlagadda wrote: > Add flag to enable tpm wait state polling and Tegra Grace binding. > > Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> > --- > .../devicetree/bindings/spi/nvidia,tegra210-quad.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml > index 0296edd1de22..88b00fcad210 100644 > --- a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml > +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml > @@ -20,6 +20,7 @@ properties: > - nvidia,tegra186-qspi > - nvidia,tegra194-qspi > - nvidia,tegra234-qspi > + - nvidia,tegra-grace-qspi
nvidia,tegra241-qspi. Similarly in other places that refer to the chip name.
Mikko
> > reg: > maxItems: 1 > @@ -57,6 +58,11 @@ patternProperties: > spi-tx-bus-width: > enum: [1, 2, 4] > > + nvidia,wait-polling: > + description: > + Enable TPM wait state polling on supported chips. > + type: boolean > + > nvidia,tx-clk-tap-delay: > description: > Delays the clock going out to device with this tap value.
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