From: William Zhang <william.zhang@broadcom.com>
To: Linux MTD List <linux-mtd@lists.infradead.org>,
Linux ARM List <linux-arm-kernel@lists.infradead.org>,
Broadcom Kernel List <bcm-kernel-feedback-list@broadcom.com>
Cc: f.fainelli@gmail.com, kursad.oney@broadcom.com,
joel.peshkin@broadcom.com, anand.gore@broadcom.com,
dregan@mail.com, kamal.dasu@broadcom.com,
tomer.yacoby@broadcom.com, dan.beygelman@broadcom.com,
William Zhang <william.zhang@broadcom.com>,
Conor Dooley <conor.dooley@microchip.com>,
Florian Fainelli <florian.fainelli@broadcom.com>,
devicetree@vger.kernel.org,
Brian Norris <computersforpeace@gmail.com>,
linux-kernel@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Vignesh Raghavendra <vigneshr@ti.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Kamal Dasu <kdasu.kdev@gmail.com>,
Rob Herring <robh+dt@kernel.org>
Subject: [PATCH v6 05/13] dt-bindings: mtd: brcmnand: Add WP pin connection property
Date: Thu, 22 Feb 2024 19:47:50 -0800 [thread overview]
Message-ID: <20240223034758.13753-6-william.zhang@broadcom.com> (raw)
In-Reply-To: <20240223034758.13753-1-william.zhang@broadcom.com>
Add brcm,wp-not-connected property to have an option for disabling this
feature on broadband board design that does not connect WP pin.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
---
Changes in v6:
- Add reviewed-by tags
Changes in v5:
- Update the description of this new property
Changes in v4:
- Move the WP pin property to this separate patch and change it to
boolean type.
Changes in v3: None
Changes in v2: None
Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
index e54ca08a798a..6a717bcedfd3 100644
--- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
+++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.yaml
@@ -113,6 +113,13 @@ properties:
earlier versions of this core that include WP
type: boolean
+ brcm,wp-not-connected:
+ description:
+ Use this property when WP pin is not physically wired to the NAND chip.
+ Write protection feature cannot be used. By default, controller assumes
+ the pin is connected and feature is used.
+ $ref: /schemas/types.yaml#/definitions/flag
+
patternProperties:
"^nand@[a-f0-9]$":
type: object
--
2.37.3
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next prev parent reply other threads:[~2024-02-23 3:55 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 3:47 [PATCH v6 00/13] mtd: rawnand: brcmnand: driver and doc updates William Zhang
2024-02-23 3:47 ` [PATCH v6 01/13] mtd: rawnand: brcmnand: exec_op helper functions return type fixes William Zhang
2024-02-23 4:20 ` Florian Fainelli
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 02/13] mtd: rawnand: brcmnand: fix style issues William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 03/13] mtd: rawnand: brcmnand: update log level messages William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 04/13] dt-bindings: mtd: brcmnand: Updates for bcmbca SoCs William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` William Zhang [this message]
2024-02-26 10:44 ` [PATCH v6 05/13] dt-bindings: mtd: brcmnand: Add WP pin connection property Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 06/13] dt-bindings: mtd: brcmnand: Add ecc strap property William Zhang
2024-02-23 18:47 ` Conor Dooley
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 07/13] ARM: dts: broadcom: bcmbca: Add NAND controller node William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 08/13] arm64: " William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 09/13] arm64: dts: broadcom: bcmbca: Update router boards William Zhang
2024-02-26 10:44 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 10/13] mtd: rawnand: brcmnand: Rename bcm63138 nand driver William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 11/13] mtd: rawnand: brcmnand: Add BCMBCA read data bus interface William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-23 3:47 ` [PATCH v6 12/13] mtd: rawnand: brcmnand: Add support for getting ecc setting from strap William Zhang
2024-02-23 9:18 ` Miquel Raynal
2024-02-23 17:25 ` William Zhang
2024-02-26 8:36 ` Miquel Raynal
2024-02-26 20:05 ` William Zhang
2024-02-29 10:31 ` Miquel Raynal
2024-02-29 23:34 ` William Zhang
2024-02-23 3:47 ` [PATCH v6 13/13] mtd: rawnand: brcmnand: Support write protection setting from dts William Zhang
2024-02-26 10:43 ` Miquel Raynal
2024-02-26 17:36 ` [PATCH v6 00/13] mtd: rawnand: brcmnand: driver and doc updates Florian Fainelli
2024-02-29 9:11 ` Miquel Raynal
2024-02-29 17:32 ` Florian Fainelli
2024-03-14 22:04 ` Miquel Raynal
2024-03-14 23:02 ` Florian Fainelli
2024-03-14 23:03 ` Miquel Raynal
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