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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Tudor Ambarus <Tudor.Ambarus@microchip.com>,
	Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>,
	<linux-mtd@lists.infradead.org>
Cc: Michal Simek <monstr@monstr.eu>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>, <linux-spi@vger.kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Rob Herring <robh@kernel.org>
Subject: [PATCH v4 3/3] spi: dt-bindings: Add an example with two stacked flashes
Date: Fri, 10 Dec 2021 21:10:39 +0100	[thread overview]
Message-ID: <20211210201039.729961-4-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20211210201039.729961-1-miquel.raynal@bootlin.com>

Provide an example of how to describe two flashes in eg. stacked mode.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/spi/spi-controller.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 36b72518f565..048d2bbc74a5 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -139,4 +139,11 @@ examples:
             spi-max-frequency = <100000>;
             reg = <1>;
         };
+
+        flash@2 {
+          compatible = "jedec,spi-nor";
+          spi-max-frequency = <50000000>;
+          reg = <2>, <3>;
+          stacked-memories = /bits/ 64 <0x10000000>, /bits/ 64 <0x10000000>;
+        };
     };
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Tudor Ambarus <Tudor.Ambarus@microchip.com>,
	Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>,
	<linux-mtd@lists.infradead.org>
Cc: Michal Simek <monstr@monstr.eu>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
	Mark Brown <broonie@kernel.org>, <linux-spi@vger.kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Rob Herring <robh@kernel.org>
Subject: [PATCH v4 3/3] spi: dt-bindings: Add an example with two stacked flashes
Date: Fri, 10 Dec 2021 21:10:39 +0100	[thread overview]
Message-ID: <20211210201039.729961-4-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20211210201039.729961-1-miquel.raynal@bootlin.com>

Provide an example of how to describe two flashes in eg. stacked mode.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/spi/spi-controller.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 36b72518f565..048d2bbc74a5 100644
--- a/Documentation/devicetree/bindings/spi/spi-controller.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml
@@ -139,4 +139,11 @@ examples:
             spi-max-frequency = <100000>;
             reg = <1>;
         };
+
+        flash@2 {
+          compatible = "jedec,spi-nor";
+          spi-max-frequency = <50000000>;
+          reg = <2>, <3>;
+          stacked-memories = /bits/ 64 <0x10000000>, /bits/ 64 <0x10000000>;
+        };
     };
-- 
2.27.0


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Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

  parent reply	other threads:[~2021-12-10 20:10 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-10 20:10 [PATCH v4 0/3] Stacked/parallel memories bindings Miquel Raynal
2021-12-10 20:10 ` Miquel Raynal
2021-12-10 20:10 ` [PATCH v4 1/3] dt-bindings: mtd: spi-nor: Allow two CS per device Miquel Raynal
2021-12-10 20:10   ` Miquel Raynal
2021-12-10 20:10 ` [PATCH v4 2/3] spi: dt-bindings: Describe stacked/parallel memories modes Miquel Raynal
2021-12-10 20:10   ` Miquel Raynal
2021-12-14 17:32   ` Rob Herring
2021-12-14 17:32     ` Rob Herring
2021-12-16 15:02     ` Miquel Raynal
2021-12-16 15:02       ` Miquel Raynal
2022-01-10  8:31       ` Miquel Raynal
2022-01-10  8:31         ` Miquel Raynal
2022-01-21 15:54       ` Rob Herring
2022-01-21 15:54         ` Rob Herring
2022-01-26 11:18         ` Miquel Raynal
2022-01-26 11:18           ` Miquel Raynal
2021-12-14 19:44   ` Pratyush Yadav
2021-12-14 19:44     ` Pratyush Yadav
2021-12-16 16:25     ` Miquel Raynal
2021-12-16 16:25       ` Miquel Raynal
2021-12-17 12:39       ` Pratyush Yadav
2021-12-17 12:39         ` Pratyush Yadav
2021-12-17 12:58         ` Miquel Raynal
2021-12-17 12:58           ` Miquel Raynal
2021-12-10 20:10 ` Miquel Raynal [this message]
2021-12-10 20:10   ` [PATCH v4 3/3] spi: dt-bindings: Add an example with two stacked flashes Miquel Raynal
2021-12-14 17:37   ` Rob Herring
2021-12-14 17:37     ` Rob Herring

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