linux-kernel - [Patch v4 3/3] dt-bindings: Enhance binding to extend example for flash entry

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Date:   Tue, 13 Aug 2019 15:53:11 +0530
From:   Ashish Kumar <Ashish.Kumar@....com>
To:     linux-kernel@...r.kernel.org, broonie@...nel.org,
        linux-spi@...r.kernel.org, devicetree@...r.kernel.org
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        linux-next@...r.kernel.org, Ashish Kumar <Ashish.Kumar@....com>
Subject: [Patch v4 3/3] dt-bindings: Enhance binding to extend example for flash entry

Add example for adding flash entry on various boards' dts
using flash manufacture spansion/cypress.

Signed-off-by: Ashish Kumar <Ashish.Kumar@....com>
---
v4:
-Add new patch to series.
v3:
Not present
v2:
Not present
 
 Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt
index 2c2a3e9..7ba0472 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-qspi.txt
@@ -35,7 +35,11 @@ qspi0: quadspi@...44000 {
 	clock-names = "qspi_en", "qspi";
 
 	flash0: s25fl128s@0 {
-		....
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spansion,s25fl128s", "jedec,spi-nor";
+		spi-max-frequency = <50000000>;
+		reg = <0>;
 	};
 };
 
-- 
2.7.4