Re: [PATCH 3/3] spi: dt-bindings: Add wait state polling flag

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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@xxxxxxxxxx>
---
  .../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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