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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2022 01:20:32.8923 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9cea0184-99f2-4450-941e-08da07b45529 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.238];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT035.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5369 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add flag to enable tpm wait state polling and Tegra Grace binding. Signed-off-by: Krishna Yarlagadda --- .../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 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.