From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>,
Chuanhong Guo <gch981213@gmail.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<benliang.zhao@mediatek.com>, <bin.zhang@mediatek.com>
Subject: [PATCH v2 7/9] dt-bindings: spi: mtk-snfi: Add read latch latency property
Date: Mon, 5 Dec 2022 14:57:54 +0800 [thread overview]
Message-ID: <20221205065756.26875-8-xiangsheng.hou@mediatek.com> (raw)
In-Reply-To: <20221205065756.26875-1-xiangsheng.hou@mediatek.com>
Add mediatek,rx-latch-latency property which adjust read delay in the
unit of clock cycle.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
.../devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
index bab23f1b11fd..6e6ff8d73fcd 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
@@ -45,6 +45,13 @@ properties:
description: device-tree node of the accompanying ECC engine.
$ref: /schemas/types.yaml#/definitions/phandle
+ mediatek,rx-latch-latency:
+ description: Rx delay to sample data with this value, the value
+ unit is clock cycle.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3]
+ default: 0
+
required:
- compatible
- reg
--
2.25.1
next prev parent reply other threads:[~2022-12-05 7:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-05 6:57 [PATCH v2 0/9] Add MediaTek MT7986 SPI NAND and ECC support Xiangsheng Hou
2022-12-05 6:57 ` [PATCH v2 1/9] spi: mtk-snfi: Add snfi support for MT7986 IC Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` [PATCH v2 2/9] spi: mtk-snfi: Change default page format to setup default setting Xiangsheng Hou
2022-12-05 6:57 ` [PATCH v2 3/9] spi: mtk-snfi: Add optional nfi_hclk which needed for MT7986 Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-07 1:42 ` Xiangsheng Hou (侯祥胜)
2022-12-07 10:08 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` [PATCH v2 4/9] mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 12:22 ` AngeloGioacchino Del Regno
2022-12-07 2:01 ` Xiangsheng Hou (侯祥胜)
2022-12-05 6:57 ` [PATCH v2 5/9] dt-bindings: spi: mtk-snfi: Add compatible for MT7986 Xiangsheng Hou
2022-12-05 9:05 ` Krzysztof Kozlowski
2022-12-05 6:57 ` [PATCH v2 6/9] spi: mtk-snfi: Add snfi sample delay and read latency adjustment Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` Xiangsheng Hou [this message]
2022-12-05 9:06 ` [PATCH v2 7/9] dt-bindings: spi: mtk-snfi: Add read latch latency property Krzysztof Kozlowski
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 12:19 ` AngeloGioacchino Del Regno
2022-12-07 2:00 ` Xiangsheng Hou (侯祥胜)
2022-12-07 9:48 ` AngeloGioacchino Del Regno
2022-12-08 1:15 ` Xiangsheng Hou (侯祥胜)
2022-12-08 8:46 ` Krzysztof Kozlowski
2022-12-05 6:57 ` [PATCH v2 8/9] dt-bindings: mtd: Split ECC engine with rawnand controller Xiangsheng Hou
2022-12-05 9:21 ` Krzysztof Kozlowski
2022-12-06 9:05 ` Xiangsheng Hou (侯祥胜)
2022-12-05 6:57 ` [PATCH v2 9/9] dt-bindings: mtd: ecc-mtk: Add compatible for MT7986 Xiangsheng Hou
2022-12-05 9:22 ` Krzysztof Kozlowski
2022-12-06 16:04 ` (subset) [PATCH v2 0/9] Add MediaTek MT7986 SPI NAND and ECC support Mark Brown
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