From: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
To: Liang Yang <liang.yang@amlogic.com>,
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>,
Conor Dooley <conor+dt@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: <oxffffaa@gmail.com>, <kernel@sberdevices.ru>,
Arseniy Krasnov <AVKrasnov@sberdevices.ru>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [RFC PATCH v3 2/3] dt-bindings: nand: meson: make ECC properties dependent
Date: Tue, 11 Jul 2023 15:21:28 +0300 [thread overview]
Message-ID: <20230711122129.2635558-3-AVKrasnov@sberdevices.ru> (raw)
In-Reply-To: <20230711122129.2635558-1-AVKrasnov@sberdevices.ru>
ECC properties 'nand-ecc-strength' and 'nand-ecc-step-size' depends on
each other, so they must be both either set or not set. In first case
ECC core will try to use these values if possible (by checking ECC caps
provided by driver), in second case ECC core will select most optimal
values for both properties.
Signed-off-by: Arseniy Krasnov <AVKrasnov@sberdevices.ru>
---
Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
index e81757c9e0ed..4f6e56542a7e 100644
--- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
@@ -58,6 +58,10 @@ patternProperties:
meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60
meson-axg-nfc 8
+ dependencies:
+ nand-ecc-strength: ['nand-ecc-step-size']
+ nand-ecc-step-size: ['nand-ecc-strength']
+
required:
- compatible
- reg
--
2.35.0
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next prev parent reply other threads:[~2023-07-11 12:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 12:21 [RFC PATCH v3 0/3] support 512B ECC step size for Meson NAND Arseniy Krasnov
2023-07-11 12:21 ` [RFC PATCH v3 1/3] dt-bindings: nand: meson: support for 512B ECC step size Arseniy Krasnov
2023-07-15 16:19 ` Miquel Raynal
2023-07-11 12:21 ` Arseniy Krasnov [this message]
2023-07-14 15:55 ` [RFC PATCH v3 2/3] dt-bindings: nand: meson: make ECC properties dependent Rob Herring
2023-07-14 19:22 ` Arseniy Krasnov
2023-07-14 20:44 ` Rob Herring
2023-07-11 12:21 ` [RFC PATCH v3 3/3] mtd: rawnand: meson: support for 512B ECC step size Arseniy Krasnov
2023-07-15 16:15 ` [RFC PATCH v3 0/3] support 512B ECC step size for Meson NAND Miquel Raynal
2023-07-15 17:48 ` Arseniy Krasnov
2023-07-16 13:24 ` Miquel Raynal
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