diff mbox series

[v3,3/3] spi: dt-bindings: Add an example with two stacked flashes

Message ID 20211206095921.33302-4-miquel.raynal@bootlin.com
State Changes Requested
Headers show
Series Stacked/parallel memories bindings | expand

Commit Message

Miquel Raynal Dec. 6, 2021, 9:59 a.m. UTC 
Provide an example of how to describe two flashes in eg. stacked mode.

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

Comments

Rob Herring (Arm) Dec. 6, 2021, 9:31 p.m. UTC | #1 
On Mon, 06 Dec 2021 10:59:21 +0100, Miquel Raynal wrote:
> Provide an example of how to describe two flashes in eg. stacked mode.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
>  Documentation/devicetree/bindings/spi/spi-controller.yaml | 7 +++++++
>  1 file changed, 7 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml
index 36b72518f565..35743448fdd2 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;
+        };
     };