From 781ee5d8beb06973b6cef5213a2e1b400f6d632f Mon Sep 17 00:00:00 2001 From: Jon Lin Date: Fri, 26 Jul 2024 17:24:00 +0800 Subject: [PATCH] dt-bindings: spi: spi-rockchip: Support rockchip,failed-retry-poll Change-Id: I8ba66e3b3aab180296b5a2d15e50b5edfc220691 Signed-off-by: Jon Lin --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index c67fd42e42bb..03b761a01d87 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -100,6 +100,12 @@ properties: description: Add this property to set the transmission method as CPU polling. type: boolean + rockchip,failed-retry-poll: + description: + Add this property to support temporary conversion to CPU polling mode after + SPI transmission failure, and exit this mode after the next runtime PM resume. + type: boolean + rockchip,cs-inactive-disable: description: Add this property to disable the cs inactive interrupt for spi slave.